Cutelee  6.1.0
testbuiltins.cpp
1 /*
2  This file is part of the Cutelee template system.
3 
4  Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com>
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Lesser General Public
8  License as published by the Free Software Foundation; either version
9  2.1 of the Licence, or (at your option) any later version.
10 
11  This library is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Lesser General Public License for more details.
15 
16  You should have received a copy of the GNU Lesser General Public
17  License along with this library. If not, see <http://www.gnu.org/licenses/>.
18 
19 */
20 
21 #ifndef BUILTINSTEST_H
22 #define BUILTINSTEST_H
23 
24 #include <QtCore/QDebug>
25 #include <QtCore/QFileInfo>
26 #include <QtTest/QTest>
27 
28 #include "cachingloaderdecorator.h"
29 #include "context.h"
30 #include "coverageobject.h"
31 #include "engine.h"
32 #include "filterexpression.h"
33 #include "cutelee_paths.h"
34 #include "template.h"
35 #include "util.h"
36 #include <metaenumvariable_p.h>
37 
38 typedef QHash<QString, QVariant> Dict;
39 
40 Q_DECLARE_METATYPE(Cutelee::Error)
41 
42 using namespace Cutelee;
43 
47 class OtherClass : public QObject
48 {
49  Q_OBJECT
50  Q_PROPERTY(QString method READ method CONSTANT)
51  Q_PROPERTY(Animals animals READ animals CONSTANT)
52 public:
53  enum Animals { Lions, Tigers, Bears };
54  Q_ENUM(Animals)
55 
56  OtherClass(QObject *parent = {}) : QObject(parent) {}
57  OtherClass(Animals animals, QObject *parent = nullptr) : QObject(parent), m_animals(animals) {}
58 
59  Animals animals() const { return m_animals; }
60 
61  QString method() const { return QStringLiteral("OtherClass::method"); }
62 
63 private:
64  Animals m_animals = Tigers;
65 };
66 
70 class SomeClass : public QObject
71 {
72  Q_OBJECT
73  Q_PROPERTY(QString method READ method CONSTANT)
74  Q_PROPERTY(QVariant otherClass READ otherClass CONSTANT)
75 
76 public:
77  enum FirstEnum { Employee, Employer, Manager };
78  Q_ENUM(FirstEnum)
79 
80  enum SecondEnum { Voter = 2, Consumer = 4, Citizen = 8 };
81  Q_ENUM(SecondEnum)
82 
83  SomeClass(QObject *parent = {})
84  : QObject(parent), m_other(new OtherClass(this))
85  {
86  }
87 
88  QString method() const { return QStringLiteral("SomeClass::method"); }
89 
90  QVariant otherClass() const { return QVariant::fromValue(m_other); }
91 
92  QString nonAccessibleMethod(const QString &str) { return str; }
93 
94 private:
95  QObject *m_other;
96 };
97 
101 class GadgetClass
102 {
103  Q_GADGET
104  Q_PROPERTY(PersonName personName READ personName)
105 public:
106  enum PersonName { Mike = 0, Natalie, Oliver };
107  Q_ENUM(PersonName)
108 
109  GadgetClass() {}
110  GadgetClass(PersonName pn) : m_personName(pn) {}
111 
112  PersonName personName() const { return m_personName; }
113 private:
114  PersonName m_personName = Oliver;
115 };
116 Q_DECLARE_METATYPE(GadgetClass)
117 
118 class NoEscapeOutputStream : public OutputStream
119 {
120 public:
121  NoEscapeOutputStream() : OutputStream() {}
122 
123  NoEscapeOutputStream(QTextStream *stream) : OutputStream(stream) {}
124 
125  std::shared_ptr<OutputStream> clone(QTextStream *stream) const override
126  {
127  return std::shared_ptr<NoEscapeOutputStream>(new NoEscapeOutputStream{stream});
128  }
129 
130  QString escape(const QString &input) const override { return input; }
131 };
132 
133 class JSOutputStream : public OutputStream
134 {
135 public:
136  JSOutputStream() : OutputStream() {}
137 
138  JSOutputStream(QTextStream *stream) : OutputStream(stream) {}
139 
140  std::shared_ptr<OutputStream> clone(QTextStream *stream) const override
141  {
142  return std::shared_ptr<JSOutputStream>(new JSOutputStream{stream});
143  }
144 
145  QString escape(const QString &input) const override
146  {
147  QList<std::pair<QString, QString>> jsEscapes;
148  jsEscapes << std::pair<QString, QString>(QChar::fromLatin1('\\'),
149  QStringLiteral("\\u005C"))
150  << std::pair<QString, QString>(QChar::fromLatin1('\''),
151  QStringLiteral("\\u0027"))
152  << std::pair<QString, QString>(QChar::fromLatin1('\"'),
153  QStringLiteral("\\u0022"))
154  << std::pair<QString, QString>(QChar::fromLatin1('>'),
155  QStringLiteral("\\u003E"))
156  << std::pair<QString, QString>(QChar::fromLatin1('<'),
157  QStringLiteral("\\u003C"))
158  << std::pair<QString, QString>(QChar::fromLatin1('&'),
159  QStringLiteral("\\u0026"))
160  << std::pair<QString, QString>(QChar::fromLatin1('='),
161  QStringLiteral("\\u003D"))
162  << std::pair<QString, QString>(QChar::fromLatin1('-'),
163  QStringLiteral("\\u002D"))
164  << std::pair<QString, QString>(QChar::fromLatin1(';'),
165  QStringLiteral("\\u003B"))
166  << std::pair<QString, QString>(QChar(0x2028),
167  QStringLiteral("\\u2028"))
168  << std::pair<QString, QString>(QChar(0x2029),
169  QStringLiteral("\\u2029"));
170 
171  for (auto i = 0; i < 32; ++i) {
172  jsEscapes << std::pair<QString, QString>(
173  QChar(i),
174  QStringLiteral("\\u00")
175  + QStringLiteral("%1").arg(i, 2, 16, QLatin1Char('0')).toUpper());
176  }
177 
178  auto retString = input;
179  for (const std::pair<QString, QString> &escape : jsEscapes) {
180  retString = retString.replace(escape.first, escape.second);
181  }
182  return retString;
183  }
184 };
185 
186 class TestBuiltinSyntax : public CoverageObject
187 {
188  Q_OBJECT
189 
190 private Q_SLOTS:
191  void initTestCase();
192 
193  void testObjects();
194 
195  void testTruthiness_data();
196  void testTruthiness();
197 
198  void testRenderAfterError();
199 
200  void testBasicSyntax_data();
201  void testBasicSyntax() { doTest(); }
202 
203  void testEnums_data();
204  void testEnums() { doTest(); }
205 
206  void testListIndex_data();
207  void testListIndex() { doTest(); }
208 
209  void testFilterSyntax_data();
210  void testFilterSyntax() { doTest(); }
211 
212  void testCommentSyntax_data();
213  void testCommentSyntax() { doTest(); }
214 
215  void testMultiline_data();
216  void testMultiline() { doTest(); }
217 
218  void testEscaping_data();
219  void testEscaping() { doTest(); }
220 
221  void testTypeAccessors_data();
222  void testTypeAccessors() { doTest(); }
223  void testTypeAccessorsUnordered_data();
224  void testTypeAccessorsUnordered();
225 
226  void testMultipleStates();
227  void testAlternativeEscaping();
228 
229  void testTemplatePathSafety_data();
230  void testTemplatePathSafety();
231 
232  void testMediaPathSafety_data();
233  void testMediaPathSafety();
234 
235  void testDynamicProperties_data();
236  void testDynamicProperties() { doTest(); }
237 
238  void testGarbageInput_data();
239  void testGarbageInput();
240 
241  void testInsignificantWhitespace_data();
242  void testInsignificantWhitespace();
243 
244  void cleanupTestCase();
245 
246 private:
247  Engine *m_engine;
248 
249  std::shared_ptr<InMemoryTemplateLoader> m_loader;
250 
251  Engine *getEngine();
252 
253  void doTest();
254 };
255 
256 void TestBuiltinSyntax::testObjects()
257 {
258  {
259  auto loader = std::shared_ptr<Cutelee::FileSystemTemplateLoader>(new Cutelee::FileSystemTemplateLoader);
260  loader->setTemplateDirs(
261  {QStringLiteral("/path/one"), QStringLiteral("/path/two")});
262 
263  auto cache
264  = std::shared_ptr<Cutelee::CachingLoaderDecorator>(new Cutelee::CachingLoaderDecorator{loader});
265  }
266 
267  Context c1, c2;
268  c1 = c1;
269  c1 = c2;
270  Context c3(c1);
271  Q_UNUSED(c3);
272 
273  FilterExpression f1, f2;
274  f1 = f1;
275  f1 = f2;
276  FilterExpression f3(f1);
277  Q_UNUSED(f3);
278 
279  Variable v1;
280  v1 = v1;
281  v1 = f1.variable();
282  Variable v3(v1);
283  Q_UNUSED(v3);
284  QVERIFY(!v1.isTrue(&c1));
285  QVERIFY(!v1.isLocalized());
286 
287  c1.setMutating(true);
288  QVERIFY(c1.isMutating());
289 
290  SafeString s1, s2;
291  s1 = s1;
292  s2 = s1;
293  SafeString s3(s1);
294  Q_UNUSED(s3);
295 
296 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
297  QMetaType::construct(qMetaTypeId<MetaEnumVariable>(), 0, 0);
298 #else
299  QMetaType(qMetaTypeId<MetaEnumVariable>()).construct(0, 0);
300 #endif
301 }
302 
303 void TestBuiltinSyntax::testTruthiness_data()
304 {
305  QTest::addColumn<QVariant>("input");
306  QTest::addColumn<bool>("expected");
307 
308  QTest::newRow("truthtest-01") << QVariant() << false;
309  QTest::newRow("truthtest-02") << QVariant(false) << false;
310  QTest::newRow("truthtest-03") << QVariant(true) << true;
311 
312  QTest::newRow("truthtest-04") << QVariant(0) << false;
313  QTest::newRow("truthtest-05") << QVariant(1) << true;
314 
315  {
316  auto falseV = QVariant::fromValue<int>(0);
317  QTest::newRow("truthtest-06") << falseV << false;
318  auto trueV = QVariant::fromValue<int>(1);
319  QTest::newRow("truthtest-07") << trueV << true;
320  }
321  {
322  auto falseV = QVariant::fromValue<uint>(0);
323  QTest::newRow("truthtest-08") << falseV << false;
324  auto trueV = QVariant::fromValue<uint>(1);
325  QTest::newRow("truthtest-09") << trueV << true;
326  }
327  {
328  auto falseV = QVariant::fromValue<qlonglong>(0);
329  QTest::newRow("truthtest-10") << falseV << false;
330  auto trueV = QVariant::fromValue<qlonglong>(1);
331  QTest::newRow("truthtest-11") << trueV << true;
332  }
333  {
334  auto falseV = QVariant::fromValue<qulonglong>(0);
335  QTest::newRow("truthtest-12") << falseV << false;
336  auto trueV = QVariant::fromValue<qulonglong>(1);
337  QTest::newRow("truthtest-13") << trueV << true;
338  }
339  {
340  auto falseV = QVariant::fromValue<double>(0);
341  QTest::newRow("truthtest-14") << falseV << false;
342  auto trueV = QVariant::fromValue<double>(1);
343  QTest::newRow("truthtest-15") << trueV << true;
344  }
345  {
346  auto falseV = QVariant::fromValue<float>(0);
347  QTest::newRow("truthtest-16") << falseV << false;
348  auto trueV = QVariant::fromValue<float>(1);
349  QTest::newRow("truthtest-17") << trueV << true;
350  }
351  {
352  auto falseV = QVariant::fromValue<char>(0);
353  QTest::newRow("truthtest-18") << falseV << false;
354  auto trueV = QVariant::fromValue<char>(1);
355  QTest::newRow("truthtest-19") << trueV << true;
356  }
357 
358  QTest::newRow("truthtest-20") << QVariant::fromValue(QString()) << false;
359  QTest::newRow("truthtest-21")
360  << QVariant::fromValue(QStringLiteral("")) << false;
361  QTest::newRow("truthtest-22")
362  << QVariant::fromValue(QStringLiteral("false")) << true;
363  QTest::newRow("truthtest-23")
364  << QVariant::fromValue(QStringLiteral("true")) << true;
365  QTest::newRow("truthtest-24")
366  << QVariant::fromValue(QStringLiteral("anystring")) << true;
367 
368  {
369  QVariantList l;
370  QTest::newRow("truthtest-25") << QVariant::fromValue(l) << false;
371  l.append(1);
372  QTest::newRow("truthtest-26") << QVariant::fromValue(l) << true;
373  }
374  {
375  QVariantHash h;
376  QTest::newRow("truthtest-27") << QVariant::fromValue(h) << false;
377  h.insert(QStringLiteral("value"), 1);
378  QTest::newRow("truthtest-28") << QVariant::fromValue(h) << true;
379  }
380 
381  {
382  QTest::newRow("truthtest-29")
383  << QVariant::fromValue<QObject *>(nullptr) << false;
384  auto plainO = new QObject(this);
385  QTest::newRow("truthtest-30") << QVariant::fromValue(plainO) << true;
386  auto trueO = new QObject(this);
387  trueO->setProperty("__true__", true);
388  QTest::newRow("truthtest-31") << QVariant::fromValue(trueO) << true;
389  auto falseO = new QObject(this);
390  falseO->setProperty("__true__", false);
391  QTest::newRow("truthtest-32") << QVariant::fromValue(falseO) << false;
392  }
393 }
394 
395 void TestBuiltinSyntax::testTruthiness()
396 {
397  QFETCH(QVariant, input);
398  QFETCH(bool, expected);
399 
400  QVERIFY(variantIsTrue(input) == expected);
401 }
402 
403 void TestBuiltinSyntax::testRenderAfterError()
404 {
405 
406  Engine engine;
407  engine.setPluginPaths({QStringLiteral(CUTELEE_PLUGIN_PATH)});
408 
409  std::shared_ptr<InMemoryTemplateLoader> loader(new InMemoryTemplateLoader);
410  loader->setTemplate(QStringLiteral("template1"),
411  QStringLiteral("This template has an error {{ va>r }}"));
412  loader->setTemplate(QStringLiteral("template2"), QStringLiteral("Ok"));
413  loader->setTemplate(QStringLiteral("main"),
414  QStringLiteral("{% include template_var %}"));
415 
416  engine.addTemplateLoader(loader);
417 
418  Context c;
419  Template t;
420 
421  t = engine.loadByName(QStringLiteral("main"));
422 
423  c.insert(QStringLiteral("template_var"), QLatin1String("template1"));
424  auto output = t->render(&c);
425  QCOMPARE(output, QString());
426  QCOMPARE(t->error(), TagSyntaxError);
427 
428  c.insert(QStringLiteral("template_var"), QLatin1String("template2"));
429  QCOMPARE(t->render(&c), QLatin1String("Ok"));
430  QCOMPARE(t->error(), NoError);
431 }
432 
433 void TestBuiltinSyntax::initTestCase()
434 {
435  m_engine = getEngine();
436  m_loader
437  = std::shared_ptr<InMemoryTemplateLoader>(new InMemoryTemplateLoader());
438  m_engine->addTemplateLoader(m_loader);
439  QVERIFY(m_engine->templateLoaders().contains(m_loader));
440 }
441 
442 Engine *TestBuiltinSyntax::getEngine()
443 {
444  auto engine = new Engine(this);
445  engine->setPluginPaths({QStringLiteral(CUTELEE_PLUGIN_PATH)});
446  return engine;
447 }
448 
449 void TestBuiltinSyntax::cleanupTestCase() { delete m_engine; }
450 
451 void TestBuiltinSyntax::doTest()
452 {
453  QFETCH(QString, input);
454  QFETCH(Dict, dict);
455  QFETCH(QString, output);
456  QFETCH(Cutelee::Error, error);
457 
458  auto t = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
459 
460  if (t->error() != NoError) {
461  if (t->error() != error)
462  qDebug() << t->errorString();
463  QCOMPARE(t->error(), error);
464  return;
465  }
466 
467  Context context(dict);
468 
469  auto result = t->render(&context);
470  if (t->error() != NoError) {
471  if (t->error() != error)
472  qDebug() << t->errorString();
473  QCOMPARE(t->error(), error);
474  return;
475  }
476 
477  QCOMPARE(t->error(), NoError);
478 
479  // Didn't catch any errors, so make sure I didn't expect any.
480  QCOMPARE(NoError, error);
481 
482  QCOMPARE(result, output);
483 }
484 
485 void TestBuiltinSyntax::testBasicSyntax_data()
486 {
487  QTest::addColumn<QString>("input");
488  QTest::addColumn<Dict>("dict");
489  QTest::addColumn<QString>("output");
490  QTest::addColumn<Cutelee::Error>("error");
491 
492  Dict dict;
493 
494  QTest::newRow("basic-syntax00") << QString() << dict << QString() << NoError;
495 
496  // Plain text should go through the template parser untouched
497  QTest::newRow("basic-syntax01")
498  << QStringLiteral("something cool") << dict
499  << QStringLiteral("something cool") << NoError;
500 
501  // Variables should be replaced with their value in the current
502  // context
503  dict.insert(QStringLiteral("headline"), QStringLiteral("Success"));
504  QTest::newRow("basic-syntax02") << QStringLiteral("{{ headline }}") << dict
505  << QStringLiteral("Success") << NoError;
506 
507  dict.clear();
508  dict.insert(QStringLiteral("first"), 1);
509  dict.insert(QStringLiteral("second"), 2);
510 
511  // More than one replacement variable is allowed in a template
512  QTest::newRow("basic-syntax03")
513  << QStringLiteral("{{ first }} --- {{ second }}") << dict
514  << QStringLiteral("1 --- 2") << NoError;
515 
516  dict.clear();
517  // Fail silently when a variable is not found in the current context
518  QTest::newRow("basic-syntax04") << QStringLiteral("as{{ missing }}df") << dict
519  << QStringLiteral("asdf") << NoError;
520 
521  // A variable may not contain more than one word
522  QTest::newRow("basic-syntax06") << QStringLiteral("{{ multi word variable }}")
523  << dict << QString() << TagSyntaxError;
524  // Raise TemplateSyntaxError for empty variable tags
525  QTest::newRow("basic-syntax07")
526  << QStringLiteral("{{ }}") << dict << QString() << EmptyVariableError;
527  QTest::newRow("basic-syntax08") << QStringLiteral("{{ }}") << dict
528  << QString() << EmptyVariableError;
529 
530  // Attribute syntax allows a template to call an object's attribute
531 
532  auto someClass = new SomeClass(this);
533  dict.insert(QStringLiteral("var"), QVariant::fromValue(someClass));
534 
535  QTest::newRow("basic-syntax09")
536  << QStringLiteral("{{ var.method }}") << dict
537  << QStringLiteral("SomeClass::method") << NoError;
538 
539  // Multiple levels of attribute access are allowed
540  QTest::newRow("basic-syntax10")
541  << QStringLiteral("{{ var.otherClass.method }}") << dict
542  << QStringLiteral("OtherClass::method") << NoError;
543 
544  // Fail silently when a variable's attribute isn't found
545  QTest::newRow("basic-syntax11")
546  << QStringLiteral("{{ var.blech }}") << dict << QString() << NoError;
547 
548  // TODO: Needed?
549  // Raise TemplateSyntaxError when trying to access a variable beginning with
550  // an underscore
551  // #C# {"var": SomeClass()}
552  dict.clear();
553  QVariantHash hash;
554  hash.insert(QStringLiteral("__dict__"), QStringLiteral("foo"));
555  dict.insert(QStringLiteral("var"), hash);
556  QTest::newRow("basic-syntax12") << QStringLiteral("{{ var.__dict__ }}")
557  << dict << QString() << TagSyntaxError;
558 
559  dict.clear();
560  // Raise TemplateSyntaxError when trying to access a variable containing an
561  // illegal character
562  QTest::newRow("basic-syntax13")
563  << QStringLiteral("{{ va>r }}") << dict << QString() << TagSyntaxError;
564  QTest::newRow("basic-syntax14")
565  << QStringLiteral("{{ (var.r) }}") << dict << QString() << TagSyntaxError;
566  QTest::newRow("basic-syntax15")
567  << QStringLiteral("{{ sp%am }}") << dict << QString() << TagSyntaxError;
568  QTest::newRow("basic-syntax16")
569  << QStringLiteral("{{ eggs! }}") << dict << QString() << TagSyntaxError;
570  QTest::newRow("basic-syntax17")
571  << QStringLiteral("{{ moo? }}") << dict << QString() << TagSyntaxError;
572  QTest::newRow("basic-syntax-error01")
573  << QStringLiteral("{{ moo:arg }}") << dict << QString() << TagSyntaxError;
574  QTest::newRow("basic-syntax-error02")
575  << QStringLiteral("{{ moo|cut:'foo':'bar' }}") << dict << QString()
576  << TagSyntaxError;
577 
578  // Attribute syntax allows a template to call a dictionary key's value
579 
580  hash.clear();
581  hash.insert(QStringLiteral("bar"), QStringLiteral("baz"));
582  dict.insert(QStringLiteral("foo"), hash);
583  QTest::newRow("basic-syntax18") << QStringLiteral("{{ foo.bar }}") << dict
584  << QStringLiteral("baz") << NoError;
585 
586  // Fail silently when a variable's dictionary key isn't found
587  QTest::newRow("basic-syntax19")
588  << QStringLiteral("{{ foo.spam }}") << dict << QString() << NoError;
589 
590  dict.clear();
591  dict.insert(QStringLiteral("var"), QVariant::fromValue(someClass));
592  // Fail silently when attempting to access an unavailable method
593  QTest::newRow("basic-syntax20")
594  << QStringLiteral("{{ var.nonAccessibleMethod }}") << dict << QString()
595  << NoError;
596 
597  dict.clear();
598  // Don't get confused when parsing something that is almost, but not
599  // quite, a template tag.
600  QTest::newRow("basic-syntax21") << QStringLiteral("a {{ moo %} b") << dict
601  << QStringLiteral("a {{ moo %} b") << NoError;
602  QTest::newRow("basic-syntax22") << QStringLiteral("{{ moo #}") << dict
603  << QStringLiteral("{{ moo #}") << NoError;
604 
605  dict.insert(QStringLiteral("cow"), QStringLiteral("cow"));
606  // Will try to treat "moo #} {{ cow" as the variable. Not ideal, but
607  // costly to work around, so this triggers an error.
608  QTest::newRow("basic-syntax23") << QStringLiteral("{{ moo #} {{ cow }}")
609  << dict << QString() << TagSyntaxError;
610 
611  dict.clear();
612  // Embedded newlines make it not-a-tag.
613  QTest::newRow("basic-syntax24")
614  << "{{ moo\n }}" << dict << "{{ moo\n }}" << NoError;
615  // Literal strings are permitted inside variables, mostly for i18n
616  // purposes.
617  QTest::newRow("basic-syntax25")
618  << "{{ \"fred\" }}" << dict << QString::fromLatin1( "fred" ) << NoError;
619  QTest::newRow("basic-syntax26")
620  << "{{ \"\\\"fred\\\"\" }}" << dict << "\"fred\"" << NoError;
621  QTest::newRow("basic-syntax27")
622  << "{{ _(\"\\\"fred\\\"\") }}" << dict << "&quot;fred&quot;" << NoError;
623 
624  dict.clear();
625  hash.clear();
626  QVariantHash innerHash;
627  innerHash.insert(QStringLiteral("3"), QStringLiteral("d"));
628  hash.insert(QStringLiteral("2"), innerHash);
629  dict.insert(QStringLiteral("1"), hash);
630 
631  QTest::newRow("basic-syntax28") << QStringLiteral("{{ 1.2.3 }}") << dict
632  << QStringLiteral("d") << NoError;
633 
634  dict.clear();
635  hash.clear();
636  QVariantList list{QStringLiteral("a"), QStringLiteral("b"),
637  QStringLiteral("c"), QStringLiteral("d")};
638  hash.insert(QStringLiteral("2"), list);
639  dict.insert(QStringLiteral("1"), hash);
640  QTest::newRow("basic-syntax29") << QStringLiteral("{{ 1.2.3 }}") << dict
641  << QStringLiteral("d") << NoError;
642 
643  dict.clear();
644  list.clear();
645  QVariantList innerList{QStringLiteral("x"), QStringLiteral("x"),
646  QStringLiteral("x"), QStringLiteral("x")};
647  list.append(QVariant(innerList));
648  innerList = {QStringLiteral("y"), QStringLiteral("y"), QStringLiteral("y"),
649  QStringLiteral("y")};
650  list.append(QVariant(innerList));
651  innerList = {QStringLiteral("a"), QStringLiteral("b"), QStringLiteral("c"),
652  QStringLiteral("d")};
653  list.append(QVariant(innerList));
654  dict.insert(QStringLiteral("1"), list);
655 
656  QTest::newRow("basic-syntax30") << QStringLiteral("{{ 1.2.3 }}") << dict
657  << QStringLiteral("d") << NoError;
658 
659  dict.clear();
660  list.clear();
661  innerList = {QStringLiteral("x"), QStringLiteral("x"), QStringLiteral("x"),
662  QStringLiteral("x")};
663  list.append(QVariant(innerList));
664  innerList = {QStringLiteral("y"), QStringLiteral("y"), QStringLiteral("y"),
665  QStringLiteral("y")};
666  list.append(QVariant(innerList));
667  innerList = {QStringLiteral("a"), QStringLiteral("b"), QStringLiteral("c"),
668  QStringLiteral("d")};
669  list.append(QVariant(innerList));
670  dict.insert(QStringLiteral("1"), list);
671 
672  QTest::newRow("basic-syntax31") << QStringLiteral("{{ 1.2.3 }}") << dict
673  << QStringLiteral("d") << NoError;
674 
675  dict.clear();
676  list.clear();
677  hash.clear();
678  hash.insert(QStringLiteral("x"), QStringLiteral("x"));
679  list.append(hash);
680  hash.clear();
681  hash.insert(QStringLiteral("y"), QStringLiteral("y"));
682  list.append(hash);
683  hash.clear();
684  hash.insert(QStringLiteral("3"), QStringLiteral("d"));
685  list.append(hash);
686 
687  dict.insert(QStringLiteral("1"), list);
688 
689  QTest::newRow("basic-syntax32") << QStringLiteral("{{ 1.2.3 }}") << dict
690  << QStringLiteral("d") << NoError;
691 
692  dict.clear();
693 
694  dict.insert(QStringLiteral("1"), QStringLiteral("abc"));
695  QTest::newRow("basic-syntax33")
696  << QStringLiteral("{{ 1 }}") << dict << QStringLiteral("1") << NoError;
697  QTest::newRow("basic-syntax34") << QStringLiteral("{{ 1.2 }}") << dict
698  << QStringLiteral("1.2") << NoError;
699 
700  dict.clear();
701 
702  dict.insert(QStringLiteral("abc"), QStringLiteral("def"));
703 
704  QTest::newRow("basic-syntax35")
705  << QStringLiteral("{{ abc._something }} {{ abc._something|upper }}")
706  << dict << QString() << TagSyntaxError;
707 
708  QTest::newRow("basic-syntax36")
709  << "{{ \"fred }}" << dict << QString() << TagSyntaxError;
710  QTest::newRow("basic-syntax37")
711  << "{{ \'fred }}" << dict << QString() << TagSyntaxError;
712  QTest::newRow("basic-syntax38")
713  << "{{ \"fred\' }}" << dict << QString() << TagSyntaxError;
714  QTest::newRow("basic-syntax39")
715  << "{{ \'fred\" }}" << dict << QString() << TagSyntaxError;
716  QTest::newRow("basic-syntax40")
717  << "{{ _(\'fred }}" << dict << QString() << TagSyntaxError;
718  QTest::newRow("basic-syntax41")
719  << "{{ abc|removetags:_(\'fred }}" << dict << QString() << TagSyntaxError;
720 }
721 
722 void TestBuiltinSyntax::testEnums_data()
723 {
724  QTest::addColumn<QString>("input");
725  QTest::addColumn<Dict>("dict");
726  QTest::addColumn<QString>("output");
727  QTest::addColumn<Cutelee::Error>("error");
728 
729  Dict dict;
730 
731  auto otherClass = new OtherClass(this);
732  dict.insert(QStringLiteral("var"), QVariant::fromValue(otherClass));
733 
734  QTest::newRow("class-enums01") << QStringLiteral("{{ var.Lions }}") << dict
735  << QStringLiteral("0") << NoError;
736  QTest::newRow("class-enums02") << QStringLiteral("{{ var.Tigers }}") << dict
737  << QStringLiteral("1") << NoError;
738  QTest::newRow("class-enums03") << QStringLiteral("{{ var.Bears }}") << dict
739  << QStringLiteral("2") << NoError;
740  QTest::newRow("class-enums04")
741  << QStringLiteral("{{ var.Hamsters }}") << dict << QString() << NoError;
742  QTest::newRow("class-enums05")
743  << QStringLiteral("{{ var.Tigers.name }}") << dict
744  << QStringLiteral("Animals") << NoError;
745  QTest::newRow("class-enums06")
746  << QStringLiteral("{{ var.Tigers.scope }}") << dict
747  << QStringLiteral("OtherClass") << NoError;
748  QTest::newRow("class-enums07") << QStringLiteral("{{ var.Tigers.value }}")
749  << dict << QStringLiteral("1") << NoError;
750  QTest::newRow("class-enums08") << QStringLiteral("{{ var.Tigers.key }}")
751  << dict << QStringLiteral("Tigers") << NoError;
752  QTest::newRow("class-enums09") << QStringLiteral("{{ var.animals }}") << dict
753  << QStringLiteral("1") << NoError;
754  QTest::newRow("class-enums10")
755  << QStringLiteral("{{ var.animals.name }}") << dict
756  << QStringLiteral("Animals") << NoError;
757  QTest::newRow("class-enums11")
758  << QStringLiteral("{{ var.animals.scope }}") << dict
759  << QStringLiteral("OtherClass") << NoError;
760  QTest::newRow("class-enums12") << QStringLiteral("{{ var.animals.value }}")
761  << dict << QStringLiteral("1") << NoError;
762  QTest::newRow("class-enums13") << QStringLiteral("{{ var.animals.key }}")
763  << dict << QStringLiteral("Tigers") << NoError;
764  QTest::newRow("class-enums14") << QStringLiteral("{{ var.Animals.0 }}")
765  << dict << QStringLiteral("0") << NoError;
766  QTest::newRow("class-enums15") << QStringLiteral("{{ var.Animals.2 }}")
767  << dict << QStringLiteral("2") << NoError;
768  QTest::newRow("class-enums16")
769  << QStringLiteral("{{ var.Animals.3 }}") << dict << QString() << NoError;
770  QTest::newRow("class-enums17")
771  << QStringLiteral("{{ var.Animals.0.name }}") << dict
772  << QStringLiteral("Animals") << NoError;
773  QTest::newRow("class-enums18")
774  << QStringLiteral("{{ var.Animals.0.scope }}") << dict
775  << QStringLiteral("OtherClass") << NoError;
776  QTest::newRow("class-enums19") << QStringLiteral("{{ var.Animals.0.value }}")
777  << dict << QStringLiteral("0") << NoError;
778  QTest::newRow("class-enums20") << QStringLiteral("{{ var.Animals.0.key }}")
779  << dict << QStringLiteral("Lions") << NoError;
780  QTest::newRow("class-enums21") << QStringLiteral("{{ var.Animals.2.key }}")
781  << dict << QStringLiteral("Bears") << NoError;
782  QTest::newRow("class-enums22") << QStringLiteral("{{ var.Tigers.samba }}")
783  << dict << QString() << NoError;
784  QTest::newRow("class-enums23")
785  << QStringLiteral("{% with var.animals as result %}{{ result.key }},{{ "
786  "result }},{{ result.scope }}{% endwith %}")
787  << dict << QStringLiteral("Tigers,1,OtherClass") << NoError;
788  QTest::newRow("class-enums24")
789  << QStringLiteral("{% with var.Animals.2 as result %}{{ result.key }},{{ "
790  "result }},{{ result.scope }}{% endwith %}")
791  << dict << QStringLiteral("Bears,2,OtherClass") << NoError;
792  QTest::newRow("class-enums25")
793  << QStringLiteral("{% with var.Bears as result %}{{ result.key }},{{ "
794  "result }},{{ result.scope }}{% endwith %}")
795  << dict << QStringLiteral("Bears,2,OtherClass") << NoError;
796  QTest::newRow("class-enums26")
797  << QStringLiteral("{% with var.Animals as result %}{{ result.0.key }},{{ "
798  "result.1.key }},{{ result.2.key }}{% endwith %}")
799  << dict << QStringLiteral("Lions,Tigers,Bears") << NoError;
800 
801  dict.clear();
802 
803  auto someClass = new SomeClass(this);
804  dict.insert(QStringLiteral("var"), QVariant::fromValue(someClass));
805 
806  QTest::newRow("class-enums27") << QStringLiteral("{{ var.Employee }}") << dict
807  << QStringLiteral("0") << NoError;
808  QTest::newRow("class-enums28") << QStringLiteral("{{ var.Employer }}") << dict
809  << QStringLiteral("1") << NoError;
810  QTest::newRow("class-enums29") << QStringLiteral("{{ var.Manager }}") << dict
811  << QStringLiteral("2") << NoError;
812  QTest::newRow("class-enums30") << QStringLiteral("{{ var.Voter }}") << dict
813  << QStringLiteral("2") << NoError;
814  QTest::newRow("class-enums31") << QStringLiteral("{{ var.Consumer }}") << dict
815  << QStringLiteral("4") << NoError;
816  QTest::newRow("class-enums32") << QStringLiteral("{{ var.Citizen }}") << dict
817  << QStringLiteral("8") << NoError;
818  QTest::newRow("class-enums33")
819  << QStringLiteral("{{ var.FirstEnum }}") << dict << QString() << NoError;
820  QTest::newRow("class-enums34")
821  << QStringLiteral("{{ var.SecondEnum }}") << dict << QString() << NoError;
822 
823  QTest::newRow("class-enums35")
824  << QString::fromLatin1(
825  "{% with var.SecondEnum as result %}"
826  "{{ result.0 }},{{ result.1 }},{{ result.2 }},"
827  "{{ result.0.key }},{{ result.1.key }},{{ result.2.key }},"
828  "{{ result }},{{ result.scope }}"
829  "{% endwith %}")
830  << dict << QStringLiteral("2,4,8,Voter,Consumer,Citizen,,SomeClass")
831  << NoError;
832 
833  QTest::newRow("class-enums36")
834  << QStringLiteral("{% ifequal var.Employee 2 %}{% endifequal %}") << dict
835  << QString() << NoError;
836 
837  dict.insert(QStringLiteral("var"), QVariant::fromValue(otherClass));
838 
839  QTest::newRow("enums-loops01")
840  << QString::fromLatin1(
841  "{% for enum in var.Animals %}{% ifequal enum var.Tigers %}"
842  "<b>{{ enum.key }}</b>{% else %}{{ enum.key }}{% endifequal %},"
843  "{% empty %}No content{% endfor %}")
844  << dict << QStringLiteral("Lions,<b>Tigers</b>,Bears,") << NoError;
845 
846  QTest::newRow("enums-loops02")
847  << QString::fromLatin1("{% for enum in var.Tigers %}"
848  "{% ifequal enum result %}<b>{{ enum.key }}</b>"
849  "{% else %}{{ enum.key }}{% endifequal %},"
850  "{% empty %}No content"
851  "{% endfor %}")
852  << dict << QStringLiteral("No content") << NoError;
853 
854  QTest::newRow("enums-loops03")
855  << QString::fromLatin1("{% with var.animals as result %}"
856  "{% for enum in var.Animals %}"
857  "{% ifequal enum result %}<b>{{ enum.key }}</b>"
858  "{% else %}{{ enum.key }}{% endifequal %},"
859  "{% empty %}No content"
860  "{% endfor %}"
861  "{% endwith %}")
862  << dict << QStringLiteral("Lions,<b>Tigers</b>,Bears,") << NoError;
863 
864  QTest::newRow("enums-keycount01")
865  << QStringLiteral("{{ var.Animals.keyCount }}") << dict
866  << QStringLiteral("3") << NoError;
867  QTest::newRow("enums-keycount02")
868  << QStringLiteral("{{ var.Lions.keyCount }}") << dict
869  << QStringLiteral("3") << NoError;
870  QTest::newRow("enums-keycount02")
871  << QStringLiteral("{{ var.animals.keyCount }}") << dict
872  << QStringLiteral("3") << NoError;
873 
874  auto otherClass2 = new OtherClass(OtherClass::Lions, this);
875  dict.insert(QStringLiteral("var2"), QVariant::fromValue(otherClass2));
876 
877  auto otherClass3 = new OtherClass(this);
878  dict.insert(QStringLiteral("var3"), QVariant::fromValue(otherClass3));
879 
880  QTest::newRow("enums-compare01")
881  << QStringLiteral("{% if var.animals == var3.animals %}true{% else %}false{% endif %}") << dict
882  << QStringLiteral("true") << NoError;
883 
884  QTest::newRow("enums-compare02")
885  << QStringLiteral("{% if var.animals == var2.animals %}true{% else %}false{% endif %}") << dict
886  << QStringLiteral("false") << NoError;
887 
888  QTest::newRow("enums-compare03")
889  << QStringLiteral("{% if var.animals >= var3.animals %}true{% else %}false{% endif %}") << dict
890  << QStringLiteral("true") << NoError;
891 
892  QTest::newRow("enums-compare04")
893  << QStringLiteral("{% if var.animals >= var2.animals %}true{% else %}false{% endif %}") << dict
894  << QStringLiteral("true") << NoError;
895 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
896  QTest::newRow("enums-compare05")
897  << QStringLiteral("{% if var.animals > var3.animals %}true{% else %}false{% endif %}") << dict
898  << QStringLiteral("false") << NoError;
899 #endif
900 
901  QTest::newRow("enums-compare06")
902  << QStringLiteral("{% if var.animals > var2.animals %}true{% else %}false{% endif %}") << dict
903  << QStringLiteral("true") << NoError;
904 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
905  QTest::newRow("enums-compare07")
906  << QStringLiteral("{% if var.animals <= var3.animals %}true{% else %}false{% endif %}") << dict
907  << QStringLiteral("true") << NoError;
908 #endif
909  QTest::newRow("enums-compare08")
910  << QStringLiteral("{% if var.animals <= var2.animals %}true{% else %}false{% endif %}") << dict
911  << QStringLiteral("false") << NoError;
912 
913  QTest::newRow("enums-compare09")
914  << QStringLiteral("{% if var.animals < var3.animals %}true{% else %}false{% endif %}") << dict
915  << QStringLiteral("false") << NoError;
916 
917  QTest::newRow("enums-compare10")
918  << QStringLiteral("{% if var.animals < var2.animals %}true{% else %}false{% endif %}") << dict
919  << QStringLiteral("false") << NoError;
920 
921 #ifdef QT5_QT6_TODO
922  QTest::newRow("qt-enums01") << QStringLiteral("{{ Qt.AlignRight }}") << dict
923  << QStringLiteral("2") << NoError;
924  QTest::newRow("qt-enums02") << QStringLiteral("{{ Qt.AlignRight.scope }}")
925  << dict << QStringLiteral("Qt") << NoError;
926  QTest::newRow("qt-enums03") << QStringLiteral("{{ Qt.AlignRight.name }}")
927  << dict << QStringLiteral("Alignment") << NoError;
928  QTest::newRow("qt-enums04") << QStringLiteral("{{ Qt.AlignRight.value }}")
929  << dict << QStringLiteral("2") << NoError;
930  QTest::newRow("qt-enums05")
931  << QStringLiteral("{{ Qt.AlignRight.key }}") << dict
932  << QStringLiteral("AlignRight") << NoError;
933  QTest::newRow("qt-enums06")
934  << QStringLiteral("{{ Qt.Alignment.2.key }}") << dict
935  << QStringLiteral("AlignRight") << NoError;
936 #endif
937  QTest::newRow("qt-enums07") << QStringLiteral("{{ Qt.DoesNotExist }}") << dict
938  << QString() << NoError;
939  QTest::newRow("qt-enums08")
940  << QStringLiteral("{{ Qt }}") << dict << QString() << NoError;
941 
942  dict.clear();
943 
944  GadgetClass gadgetClasss;
945  dict.insert(QStringLiteral("var"), QVariant::fromValue(gadgetClasss));
946 
947  QTest::newRow("gadget-enums01") << QStringLiteral("{{ var.Mike }}") << dict
948  << QStringLiteral("0") << NoError;
949  QTest::newRow("gadget-enums02") << QStringLiteral("{{ var.Natalie }}") << dict
950  << QStringLiteral("1") << NoError;
951  QTest::newRow("gadget-enums03") << QStringLiteral("{{ var.Oliver }}") << dict
952  << QStringLiteral("2") << NoError;
953  QTest::newRow("gadget-enums04") << QStringLiteral("{{ var.Patricia }}") << dict
954  << QString() << NoError;
955  QTest::newRow("gadget-enums05") << QStringLiteral("{{ var.Natalie.name }}") << dict
956  << QStringLiteral("PersonName") << NoError;
957  QTest::newRow("gadget-enums06") << QStringLiteral("{{ var.Natalie.scope }}") << dict
958  << QStringLiteral("GadgetClass") << NoError;
959  QTest::newRow("gadget-enums07") << QStringLiteral("{{ var.Natalie.value }}") << dict
960  << QStringLiteral("1") << NoError;
961  QTest::newRow("gadget-enums08") << QStringLiteral("{{ var.Natalie.key }}") << dict
962  << QStringLiteral("Natalie") << NoError;
963  QTest::newRow("gadget-enums09") << QStringLiteral("{{ var.personName }}") << dict
964  << QStringLiteral("2") << NoError;
965  QTest::newRow("gadget-enums10") << QStringLiteral("{{ var.personName.name }}") << dict
966  << QStringLiteral("PersonName") << NoError;
967  QTest::newRow("gadget-enums11") << QStringLiteral("{{ var.personName.scope }}") << dict
968  << QStringLiteral("GadgetClass") << NoError;
969  QTest::newRow("gadget-enums12") << QStringLiteral("{{ var.personName.value }}") << dict
970  << QStringLiteral("2") << NoError;
971  QTest::newRow("gadget-enums13") << QStringLiteral("{{ var.personName.key }}") << dict
972  << QStringLiteral("Oliver") << NoError;
973  QTest::newRow("gadget-enums14") << QStringLiteral("{{ var.PersonName.0 }}") << dict
974  << QStringLiteral("0") << NoError;
975  QTest::newRow("gadget-enums15") << QStringLiteral("{{ var.PersonName.2 }}") << dict
976  << QStringLiteral("2") << NoError;
977  QTest::newRow("gadget-enums16") << QStringLiteral("{{ var.PersonName.3 }}") << dict
978  << QString() << NoError;
979  QTest::newRow("gadget-enums17") << QStringLiteral("{{ var.PersonName.0.name }}") << dict
980  << QStringLiteral("PersonName") << NoError;
981  QTest::newRow("gadget-enums18") << QStringLiteral("{{ var.PersonName.0.scope }}") << dict
982  << QStringLiteral("GadgetClass") << NoError;
983  QTest::newRow("gadget-enums19") << QStringLiteral("{{ var.PersonName.0.value }}")
984  << dict << QStringLiteral("0") << NoError;
985  QTest::newRow("gadget-enums20") << QStringLiteral("{{ var.PersonName.0.key }}")
986  << dict << QStringLiteral("Mike") << NoError;
987  QTest::newRow("gadget-enums21") << QStringLiteral("{{ var.PersonName.2.key }}")
988  << dict << QStringLiteral("Oliver") << NoError;
989  QTest::newRow("gadget-enums22") << QStringLiteral("{{ var.PersonName.samba }}")
990  << dict << QString() << NoError;
991  QTest::newRow("gadget-enums23")
992  << QStringLiteral("{% with var.personName as result %}{{ result.key }},{{ "
993  "result }},{{ result.scope }}{% endwith %}")
994  << dict << QStringLiteral("Oliver,2,GadgetClass") << NoError;
995  QTest::newRow("gadget-enums24")
996  << QStringLiteral("{% with var.PersonName.2 as result %}{{ result.key }},{{ "
997  "result }},{{ result.scope }}{% endwith %}")
998  << dict << QStringLiteral("Oliver,2,GadgetClass") << NoError;
999  QTest::newRow("gadget-enums25")
1000  << QStringLiteral("{% with var.Oliver as result %}{{ result.key }},{{ "
1001  "result }},{{ result.scope }}{% endwith %}")
1002  << dict << QStringLiteral("Oliver,2,GadgetClass") << NoError;
1003  QTest::newRow("gadget-enums26")
1004  << QStringLiteral("{% with var.PersonName as result %}{{ result.0.key }},{{ "
1005  "result.1.key }},{{ result.2.key }}{% endwith %}")
1006  << dict << QStringLiteral("Mike,Natalie,Oliver") << NoError;
1007 
1008  QTest::newRow("gadget-enums-loops01")
1009  << QString::fromLatin1(
1010  "{% for enum in var.PersonName %}{% ifequal enum var.Natalie %}"
1011  "<b>{{ enum.key }}</b>{% else %}{{ enum.key }}{% endifequal %},"
1012  "{% empty %}No content{% endfor %}")
1013  << dict << QStringLiteral("Mike,<b>Natalie</b>,Oliver,") << NoError;
1014 
1015  QTest::newRow("gadget-enums-loops02")
1016  << QString::fromLatin1("{% for enum in var.Tigers %}"
1017  "{% ifequal enum result %}<b>{{ enum.key }}</b>"
1018  "{% else %}{{ enum.key }}{% endifequal %},"
1019  "{% empty %}No content"
1020  "{% endfor %}")
1021  << dict << QStringLiteral("No content") << NoError;
1022 
1023  QTest::newRow("gadget-enums-loops03")
1024  << QString::fromLatin1("{% with var.personName as result %}"
1025  "{% for enum in var.PersonName %}"
1026  "{% ifequal enum result %}<b>{{ enum.key }}</b>"
1027  "{% else %}{{ enum.key }}{% endifequal %},"
1028  "{% empty %}No content"
1029  "{% endfor %}"
1030  "{% endwith %}")
1031  << dict << QStringLiteral("Mike,Natalie,<b>Oliver</b>,") << NoError;
1032 
1033  QTest::newRow("gadget-enums-keycount01")
1034  << QStringLiteral("{{ var.PersonName.keyCount }}") << dict
1035  << QStringLiteral("3") << NoError;
1036  QTest::newRow("gadget-enums-keycount02")
1037  << QStringLiteral("{{ var.personName.keyCount }}") << dict
1038  << QStringLiteral("3") << NoError;
1039 
1040  GadgetClass gadgetClass2(GadgetClass::Natalie);
1041  dict.insert(QStringLiteral("var2"), QVariant::fromValue(gadgetClass2));
1042 
1043  GadgetClass gadgetClass3;
1044  dict.insert(QStringLiteral("var3"), QVariant::fromValue(gadgetClass3));
1045 
1046  QTest::newRow("gadget-enums-compare01")
1047  << QStringLiteral("{% if var.personName == var3.personName %}true{% else %}false{% endif %}") << dict
1048  << QStringLiteral("true") << NoError;
1049 
1050  QTest::newRow("gadget-enums-compare02")
1051  << QStringLiteral("{% if var.personName == var2.personName %}true{% else %}false{% endif %}") << dict
1052  << QStringLiteral("false") << NoError;
1053 
1054  QTest::newRow("gadget-enums-compare03")
1055  << QStringLiteral("{% if var.personName >= var3.personName %}true{% else %}false{% endif %}") << dict
1056  << QStringLiteral("true") << NoError;
1057 
1058  QTest::newRow("gadget-enums-compare04")
1059  << QStringLiteral("{% if var.personName >= var2.personName %}true{% else %}false{% endif %}") << dict
1060  << QStringLiteral("true") << NoError;
1061 
1062  QTest::newRow("gadget-enums-compare05")
1063  << QStringLiteral("{% if var.personName > var3.personName %}true{% else %}false{% endif %}") << dict
1064  << QStringLiteral("false") << NoError;
1065 
1066  QTest::newRow("gadget-enums-compare06")
1067  << QStringLiteral("{% if var.personName > var2.personName %}true{% else %}false{% endif %}") << dict
1068  << QStringLiteral("true") << NoError;
1069 
1070  QTest::newRow("gadget-enums-compare07")
1071  << QStringLiteral("{% if var.personName <= var3.personName %}true{% else %}false{% endif %}") << dict
1072  << QStringLiteral("true") << NoError;
1073 
1074  QTest::newRow("gadget-enums-compare08")
1075  << QStringLiteral("{% if var.personName <= var2.personName %}true{% else %}false{% endif %}") << dict
1076  << QStringLiteral("false") << NoError;
1077 
1078  QTest::newRow("gadget-enums-compare09")
1079  << QStringLiteral("{% if var.personName < var3.personName %}true{% else %}false{% endif %}") << dict
1080  << QStringLiteral("false") << NoError;
1081 
1082  QTest::newRow("gadget-enums-compare10")
1083  << QStringLiteral("{% if var.personName < var2.personName %}true{% else %}false{% endif %}") << dict
1084  << QStringLiteral("false") << NoError;
1085 }
1086 
1087 void TestBuiltinSyntax::testListIndex_data()
1088 {
1089 
1090  QTest::addColumn<QString>("input");
1091  QTest::addColumn<Dict>("dict");
1092  QTest::addColumn<QString>("output");
1093  QTest::addColumn<Cutelee::Error>("error");
1094 
1095  Dict dict;
1096 
1097  QVariantList l{QStringLiteral("first item"), QStringLiteral("second item")};
1098 
1099  dict.insert(QStringLiteral("var"), l);
1100 
1101  // List-index syntax allows a template to access a certain item of a
1102  // subscriptable object.
1103  QTest::newRow("list-index01") << QStringLiteral("{{ var.1 }}") << dict
1104  << QStringLiteral("second item") << NoError;
1105  // Fail silently when the list index is out of range.
1106  QTest::newRow("list-index02")
1107  << QStringLiteral("{{ var.5 }}") << dict << QString() << NoError;
1108 
1109  dict.clear();
1110  dict.insert(QStringLiteral("var"), QVariant());
1111 
1112  // Fail silently when the variable is not a subscriptable object.
1113  QTest::newRow("list-index03")
1114  << QStringLiteral("{{ var.1 }}") << dict << QString() << NoError;
1115 
1116  dict.clear();
1117  dict.insert(QStringLiteral("var"), QVariantHash());
1118  // Fail silently when variable is a dict without the specified key.
1119  QTest::newRow("list-index04")
1120  << QStringLiteral("{{ var.1 }}") << dict << QString() << NoError;
1121 
1122  dict.clear();
1123 
1124  QVariantHash hash;
1125  hash.insert(QStringLiteral("1"), QStringLiteral("hello"));
1126  dict.insert(QStringLiteral("var"), hash);
1127  // Dictionary lookup wins out when dict's key is a string.
1128  QTest::newRow("list-index05") << QStringLiteral("{{ var.1 }}") << dict
1129  << QStringLiteral("hello") << NoError;
1130 
1131  // QVariantHash can only use strings as keys, so list-index06 and
1132  // list-index07
1133  // are not valid.
1134 
1135  dict.clear();
1136 
1137  QStringList sl;
1138  sl.append(QStringLiteral("hello"));
1139  sl.append(QStringLiteral("world"));
1140  dict.insert(QStringLiteral("var"), sl);
1141  // QStringList lookup
1142  QTest::newRow("list-index08")
1143  << QStringLiteral("{{ var.0 }}, {{ var.1 }}!") << dict
1144  << QStringLiteral("hello, world!") << NoError;
1145 }
1146 
1147 void TestBuiltinSyntax::testFilterSyntax_data()
1148 {
1149  QTest::addColumn<QString>("input");
1150  QTest::addColumn<Dict>("dict");
1151  QTest::addColumn<QString>("output");
1152  QTest::addColumn<Cutelee::Error>("error");
1153 
1154  Dict dict;
1155 
1156  // Basic filter usage
1157  dict.insert(QStringLiteral("var"), QStringLiteral("Django is the greatest!"));
1158  QTest::newRow("filter-syntax01")
1159  << QStringLiteral("{{ var|upper }}") << dict
1160  << QStringLiteral("DJANGO IS THE GREATEST!") << NoError;
1161 
1162  // Chained filters
1163  QTest::newRow("filter-syntax02")
1164  << QStringLiteral("{{ var|upper|lower }}") << dict
1165  << QStringLiteral("django is the greatest!") << NoError;
1166 
1167  // Raise TemplateSyntaxError for space between a variable and filter pipe
1168  dict.clear();
1169  QTest::newRow("filter-syntax03") << QStringLiteral("{{ var |upper }}") << dict
1170  << QString() << TagSyntaxError;
1171 
1172  // Raise TemplateSyntaxError for space after a filter pipe
1173  QTest::newRow("filter-syntax04") << QStringLiteral("{{ var| upper }}") << dict
1174  << QString() << TagSyntaxError;
1175 
1176  // Raise TemplateSyntaxError for a nonexistent filter
1177  QTest::newRow("filter-syntax05") << QStringLiteral("{{ var|does_not_exist }}")
1178  << dict << QString() << UnknownFilterError;
1179 
1180  // Raise TemplateSyntaxError when trying to access a filter containing an
1181  // illegal character
1182  QTest::newRow("filter-syntax06") << QStringLiteral("{{ var|fil(ter) }}")
1183  << dict << QString() << UnknownFilterError;
1184 
1185  // Raise TemplateSyntaxError for invalid block tags
1186  QTest::newRow("filter-syntax07")
1187  << QStringLiteral("{% nothing_to_see_here %}") << dict << QString()
1188  << InvalidBlockTagError;
1189  // Raise TemplateSyntaxError for empty block tags
1190  QTest::newRow("filter-syntax08")
1191  << QStringLiteral("{% %}") << dict << QString() << EmptyBlockTagError;
1192 
1193  // Chained filters, with an argument to the first one
1194  dict.insert(QStringLiteral("var"), QStringLiteral("<b><i>Yes</i></b>"));
1195  QTest::newRow("filter-syntax09") << "{{ var|removetags:\"b i\"|upper|lower }}"
1196  << dict << QStringLiteral("yes") << NoError;
1197  // Literal string as argument is always "safe" from auto-escaping..
1198  dict.clear();
1199  dict.insert(QStringLiteral("var"), QVariant());
1200  QTest::newRow("filter-syntax10")
1201  << "{{ var|default_if_none:\" endquote\\\" hah\" }}" << dict
1202  << " endquote\" hah" << NoError;
1203  // Variable as argument
1204  dict.insert(QStringLiteral("var2"), QStringLiteral("happy"));
1205  QTest::newRow("filter-syntax11")
1206  << QStringLiteral("{{ var|default_if_none:var2 }}") << dict
1207  << QStringLiteral("happy") << NoError;
1208  // Default argument testing
1209  dict.clear();
1210  dict.insert(QStringLiteral("var"), true);
1211  QTest::newRow("filter-syntax12")
1212  << "{{ var|yesno:\"yup,nup,mup\" }} {{ var|yesno }}" << dict
1213  << QStringLiteral("yup yes") << NoError;
1214 
1215  // Fail silently for methods that raise an exception with a
1216  // "silent_variable_failure" attribute
1217  // dict.clear();
1218  // QObject *someClass = new SomeClass(this);
1219  // dict.insert( QStringLiteral("var"), QVariant::fromValue(someClass));
1220  // QTest::newRow("filter-syntax13") << QString::fromLatin1( "1{{
1221  // var.method3
1222  // }}2" ) << dict << QString::fromLatin1( "12" ) << NoError;
1223  // // In methods that raise an exception without a
1224  // // "silent_variable_attribute" set to True, the exception propagates
1225  // // #C# SomeOtherException)
1226  // QTest::newRow("filter-syntax14") << QString::fromLatin1( "var" ) <<
1227  // dict
1228  // << QString() << TagSyntaxError;
1229 
1230  // Escaped backslash in argument
1231  dict.clear();
1232  dict.insert(QStringLiteral("var"), QVariant());
1233  QTest::newRow("filter-syntax15") << "{{ var|default_if_none:\"foo\\bar\" }}"
1234  << dict << "foo\\bar" << NoError;
1235  // Escaped backslash using known escape char
1236  QTest::newRow("filter-syntax16") << "{{ var|default_if_none:\"foo\\now\" }}"
1237  << dict << "foo\\now" << NoError;
1238  // Empty strings can be passed as arguments to filters
1239  dict.clear();
1240  dict.insert(QStringLiteral("var"),
1241  QVariantList{QStringLiteral("a"), QStringLiteral("b"),
1242  QStringLiteral("c")});
1243  QTest::newRow("filter-syntax17")
1244  << "{{ var|join:\"\" }}" << dict << QStringLiteral("abc") << NoError;
1245 
1246  // Make sure that any unicode strings are converted to bytestrings
1247  // in the final output.
1248  // FAIL'filter-syntax18': (r'{{ var }}', {'var': UTF8Class()},
1249  // u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'),
1250 
1251  // Numbers as filter arguments should work
1252  dict.clear();
1253  dict.insert(QStringLiteral("var"), QStringLiteral("hello world"));
1254  QTest::newRow("filter-syntax19")
1255  << QStringLiteral("{{ var|truncatewords:1 }}") << dict
1256  << QStringLiteral("hello ...") << NoError;
1257  // filters should accept empty string constants
1258  dict.clear();
1259  QTest::newRow("filter-syntax20") << "{{ \"\"|default_if_none:\"was none\" }}"
1260  << dict << QString() << NoError;
1261 
1262  QTest::newRow("filter-syntax21")
1263  << "{{ \"\"|default_if_none:|truncatewords }}" << dict << QString()
1264  << EmptyVariableError;
1265 }
1266 
1267 void TestBuiltinSyntax::testCommentSyntax_data()
1268 {
1269  QTest::addColumn<QString>("input");
1270  QTest::addColumn<Dict>("dict");
1271  QTest::addColumn<QString>("output");
1272  QTest::addColumn<Cutelee::Error>("error");
1273 
1274  Dict dict;
1275 
1276  QTest::newRow("comment-syntax01")
1277  << QStringLiteral("{# this is hidden #}hello") << dict
1278  << QStringLiteral("hello") << NoError;
1279  QTest::newRow("comment-syntax02")
1280  << QStringLiteral("{# this is hidden #}hello{# foo #}") << dict
1281  << QStringLiteral("hello") << NoError;
1282  // Comments can contain invalid stuff.
1283  QTest::newRow("comment-syntax03") << QStringLiteral("foo{# {% if %} #}")
1284  << dict << QStringLiteral("foo") << NoError;
1285  QTest::newRow("comment-syntax04")
1286  << QStringLiteral("foo{# {% endblock %} #}") << dict
1287  << QStringLiteral("foo") << NoError;
1288  QTest::newRow("comment-syntax05")
1289  << QStringLiteral("foo{# {% somerandomtag %} #}") << dict
1290  << QStringLiteral("foo") << NoError;
1291  QTest::newRow("comment-syntax06") << QStringLiteral("foo{# {% #}") << dict
1292  << QStringLiteral("foo") << NoError;
1293  QTest::newRow("comment-syntax07") << QStringLiteral("foo{# %} #}") << dict
1294  << QStringLiteral("foo") << NoError;
1295  QTest::newRow("comment-syntax08") << QStringLiteral("foo{# %} #}bar") << dict
1296  << QStringLiteral("foobar") << NoError;
1297  QTest::newRow("comment-syntax09") << QStringLiteral("foo{# {{ #}") << dict
1298  << QStringLiteral("foo") << NoError;
1299  QTest::newRow("comment-syntax10") << QStringLiteral("foo{# }} #}") << dict
1300  << QStringLiteral("foo") << NoError;
1301  QTest::newRow("comment-syntax11") << QStringLiteral("foo{# { #}") << dict
1302  << QStringLiteral("foo") << NoError;
1303  QTest::newRow("comment-syntax12") << QStringLiteral("foo{# } #}") << dict
1304  << QStringLiteral("foo") << NoError;
1305 }
1306 
1307 void TestBuiltinSyntax::testMultiline_data()
1308 {
1309  QTest::addColumn<QString>("input");
1310  QTest::addColumn<Dict>("dict");
1311  QTest::addColumn<QString>("output");
1312  QTest::addColumn<Cutelee::Error>("error");
1313 
1314  Dict dict;
1315 
1316  QTest::newRow("multiline01")
1317  << "Hello,\nboys.\nHow\nare\nyou\ngentlemen?" << dict
1318  << "Hello,\nboys.\nHow\nare\nyou\ngentlemen?" << NoError;
1319 }
1320 
1321 void TestBuiltinSyntax::testEscaping_data()
1322 {
1323  QTest::addColumn<QString>("input");
1324  QTest::addColumn<Dict>("dict");
1325  QTest::addColumn<QString>("output");
1326  QTest::addColumn<Cutelee::Error>("error");
1327 
1328  Dict dict;
1329 
1330  // html escaping is not to be confused with for example url escaping.
1331  dict.insert(QStringLiteral("var"), QStringLiteral("< > & \" \' # = % $"));
1332  QTest::newRow("escape01") << QStringLiteral("{{ var }}") << dict
1333  << "&lt; &gt; &amp; &quot; &#39; # = % $" << NoError;
1334 
1335  dict.clear();
1336  dict.insert(QStringLiteral("var"), QStringLiteral("this & that"));
1337  QTest::newRow("escape02") << QStringLiteral("{{ var }}") << dict
1338  << QStringLiteral("this &amp; that") << NoError;
1339 
1340  // Strings are compared unescaped.
1341  QTest::newRow("escape03")
1342  << "{% ifequal var \"this & that\" %}yes{% endifequal %}" << dict
1343  << QStringLiteral("yes") << NoError;
1344 
1345  // Arguments to filters are 'safe' and manipulate their input unescaped.
1346  QTest::newRow("escape04") << "{{ var|cut:\"&\" }}" << dict
1347  << QStringLiteral("this that") << NoError;
1348 
1349  dict.insert(QStringLiteral("varList"),
1350  QVariantList{QStringLiteral("Tom"), QStringLiteral("Dick"),
1351  QStringLiteral("Harry")});
1352  QTest::newRow("escape05") << "{{ varList|join:\" & \" }}" << dict
1353  << QStringLiteral("Tom & Dick & Harry") << NoError;
1354 
1355  // Unlike variable args.
1356  dict.insert(QStringLiteral("amp"), QStringLiteral(" & "));
1357  QTest::newRow("escape06")
1358  << QStringLiteral("{{ varList|join:amp }}") << dict
1359  << QStringLiteral("Tom &amp; Dick &amp; Harry") << NoError;
1360 
1361  // Literal strings are safe.
1362  QTest::newRow("escape07") << "{{ \"this & that\" }}" << dict
1363  << QStringLiteral("this & that") << NoError;
1364 
1365  // Iterating outputs safe characters.
1366  dict.clear();
1367  QVariantList list{QStringLiteral("K"), QStringLiteral("&"),
1368  QStringLiteral("R")};
1369  dict.insert(QStringLiteral("list"), list);
1370  QTest::newRow("escape08")
1371  << QStringLiteral("{% for letter in list %}{{ letter }},{% endfor %}")
1372  << dict << QStringLiteral("K,&amp;,R,") << NoError;
1373 
1374  dict.clear();
1375  // escape requirement survives lookup.
1376  QVariantHash hash;
1377  hash.insert(QStringLiteral("key"), QStringLiteral("this & that"));
1378  dict.insert(QStringLiteral("var"), hash);
1379  QTest::newRow("escape09") << QStringLiteral("{{ var.key }}") << dict
1380  << QStringLiteral("this &amp; that") << NoError;
1381 
1382  dict.clear();
1383 }
1384 
1385 void TestBuiltinSyntax::testMultipleStates()
1386 {
1387  auto engine1 = getEngine();
1388 
1389  auto loader1
1390  = std::shared_ptr<InMemoryTemplateLoader>(new InMemoryTemplateLoader());
1391 
1392  loader1->setTemplate(QStringLiteral("template1"),
1393  QStringLiteral("Template 1"));
1394  engine1->addTemplateLoader(loader1);
1395 
1396  auto t1 = engine1->newTemplate(QStringLiteral("{% include \"template1\" %}"),
1397  QStringLiteral("\"template1\""));
1398 
1399  auto engine2 = getEngine();
1400 
1401  auto loader2
1402  = std::shared_ptr<InMemoryTemplateLoader>(new InMemoryTemplateLoader());
1403 
1404  loader2->setTemplate(QStringLiteral("template2"),
1405  QStringLiteral("Template 2"));
1406 
1407  engine2->addTemplateLoader(loader2);
1408 
1409  auto t2 = engine2->newTemplate(QStringLiteral("{% include \"template2\" %}"),
1410  QStringLiteral("\"template2\""));
1411 
1412  auto engine3 = getEngine();
1413 
1414  auto loader3
1415  = std::shared_ptr<InMemoryTemplateLoader>(new InMemoryTemplateLoader());
1416 
1417  loader3->setTemplate(QStringLiteral("template3"),
1418  QStringLiteral("Template 3"));
1419 
1420  engine3->addTemplateLoader(loader3);
1421 
1422  auto t3 = engine3->newTemplate(QStringLiteral("{% include var %}"),
1423  QStringLiteral("var"));
1424 
1425  QVariantHash h;
1426  h.insert(QStringLiteral("var"), QStringLiteral("template3"));
1427  Context c(h);
1428  t1->render(&c);
1429 
1430  auto expected1 = QStringLiteral("Template 1");
1431  auto expected2 = QStringLiteral("Template 2");
1432  auto expected3 = QStringLiteral("Template 3");
1433  QCOMPARE(t1->render(&c), expected1);
1434  QCOMPARE(t2->render(&c), expected2);
1435  QCOMPARE(t3->render(&c), expected3);
1436 }
1437 
1438 void TestBuiltinSyntax::testAlternativeEscaping()
1439 {
1440  auto engine1 = getEngine();
1441 
1442  auto t1 = engine1->newTemplate(
1443  QStringLiteral("{{ var }} {% spaceless %}{{ var }}{% endspaceless %}"),
1444  QStringLiteral("\"template1\""));
1445 
1446  auto input = QStringLiteral("< > \r\n & \" \' # = % $");
1447 
1448  QVariantHash h;
1449  h.insert(QStringLiteral("var"), input);
1450  Context c(h);
1451 
1452  QString output;
1453  QTextStream ts(&output);
1454 
1455  NoEscapeOutputStream noEscapeOs(&ts);
1456 
1457  t1->render(&noEscapeOs, &c);
1458 
1459  QCOMPARE(output, QString(input + QLatin1String(" ") + input));
1460  output.clear();
1461 
1462  JSOutputStream jsOs(&ts);
1463 
1464  t1->render(&jsOs, &c);
1465 
1466  QString jsOutput(QStringLiteral(
1467  "\\u003C \\u003E \\u000D\\u000A \\u0026 \\u0022 \\u0027 # \\u003D % $"));
1468 
1469  jsOutput = jsOutput + QLatin1String(" ") + jsOutput;
1470 
1471  QCOMPARE(output, jsOutput);
1472 }
1473 
1474 void TestBuiltinSyntax::testTemplatePathSafety_data()
1475 {
1476  QTest::addColumn<QString>("inputPath");
1477  QTest::addColumn<QString>("output");
1478 
1479  QTest::newRow("template-path-safety01")
1480  << QStringLiteral("visible_file") << QStringLiteral("visible_file");
1481  QTest::newRow("template-path-safety02")
1482  << QStringLiteral("../invisible_file") << QString();
1483 }
1484 
1485 void TestBuiltinSyntax::testTemplatePathSafety()
1486 {
1487  QFETCH(QString, inputPath);
1488  QFETCH(QString, output);
1489 
1490  auto loader = new FileSystemTemplateLoader();
1491 
1492  loader->setTemplateDirs({QStringLiteral(".")});
1493 
1494  QFile f(inputPath);
1495  auto opened = f.open(QFile::WriteOnly | QFile::Text);
1496  QVERIFY(opened);
1497  f.write(inputPath.toUtf8());
1498  f.close();
1499 
1500  auto t = loader->loadByName(inputPath, m_engine);
1501  Context c;
1502  if (output.isEmpty())
1503  QVERIFY(!t);
1504  else
1505  QCOMPARE(t->render(&c), inputPath);
1506 
1507  delete loader;
1508  f.remove();
1509 }
1510 
1511 void TestBuiltinSyntax::testMediaPathSafety_data()
1512 {
1513  QTest::addColumn<QString>("inputPath");
1514  QTest::addColumn<QString>("output");
1515 
1516  QTest::newRow("media-path-safety01")
1517  << QStringLiteral("visible_file") << QStringLiteral("./visible_file");
1518  QTest::newRow("media-path-safety02")
1519  << QStringLiteral("../invisible_file") << QString();
1520 }
1521 
1522 void TestBuiltinSyntax::testMediaPathSafety()
1523 {
1524  QFETCH(QString, inputPath);
1525  QFETCH(QString, output);
1526 
1527  auto loader = new FileSystemTemplateLoader();
1528 
1529  loader->setTemplateDirs({QStringLiteral(".")});
1530 
1531  QFile f(inputPath);
1532  auto opened = f.open(QFile::WriteOnly | QFile::Text);
1533  QVERIFY(opened);
1534  f.write(inputPath.toUtf8());
1535  f.close();
1536 
1537  auto uri = loader->getMediaUri(inputPath);
1538  if (output.isEmpty())
1539  QVERIFY(uri.second.isEmpty());
1540  else
1541  QCOMPARE(QFileInfo(uri.first + uri.second).absoluteFilePath(),
1542  QFileInfo(output).absoluteFilePath());
1543 
1544  delete loader;
1545  f.remove();
1546 }
1547 
1548 void TestBuiltinSyntax::testTypeAccessorsUnordered()
1549 {
1550  QFETCH(QString, input);
1551  QFETCH(Dict, dict);
1552  QFETCH(QStringList, output);
1553  QFETCH(Cutelee::Error, error);
1554 
1555  auto t = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
1556 
1557  Context context(dict);
1558 
1559  auto result = t->render(&context);
1560  if (t->error() != NoError) {
1561  if (t->error() != error)
1562  qDebug() << t->errorString();
1563  QCOMPARE(t->error(), error);
1564  return;
1565  }
1566 
1567  QCOMPARE(t->error(), NoError);
1568 
1569  // Didn't catch any errors, so make sure I didn't expect any.
1570  QCOMPARE(NoError, error);
1571 
1572  Q_FOREACH (const QString &s, output) {
1573  QVERIFY(result.contains(s));
1574  }
1575 
1576  QCOMPARE(result.length(), output.join(QString()).length());
1577 }
1578 
1579 void TestBuiltinSyntax::testTypeAccessorsUnordered_data()
1580 {
1581  QTest::addColumn<QString>("input");
1582  QTest::addColumn<Dict>("dict");
1583  QTest::addColumn<QStringList>("output");
1584  QTest::addColumn<Cutelee::Error>("error");
1585 
1586  Dict dict;
1587 
1588  QVariantHash itemsHash;
1589  itemsHash.insert(QStringLiteral("one"), 1);
1590  itemsHash.insert(QStringLiteral("two"), 2);
1591  itemsHash.insert(QStringLiteral("three"), 3);
1592 
1593  dict.insert(QStringLiteral("hash"), itemsHash);
1594 
1595  QTest::newRow("type-accessors-hash-unordered01")
1596  << QStringLiteral("{% for key,value in hash.items %}{{ key }}:{{ value "
1597  "}};{% endfor %}")
1598  << dict
1599  << QStringList{QStringLiteral("one:1;"), QStringLiteral("two:2;"),
1600  QStringLiteral("three:3;")}
1601  << NoError;
1602  QTest::newRow("type-accessors-hash-unordered02")
1603  << QStringLiteral("{% for key in hash.keys %}{{ key }};{% endfor %}")
1604  << dict
1605  << QStringList{QStringLiteral("one;"), QStringLiteral("two;"),
1606  QStringLiteral("three;")}
1607  << NoError;
1608  QTest::newRow("type-accessors-hash-unordered03")
1609  << QStringLiteral(
1610  "{% for value in hash.values %}{{ value }};{% endfor %}")
1611  << dict
1612  << QStringList{QStringLiteral("1;"), QStringLiteral("2;"),
1613  QStringLiteral("3;")}
1614  << NoError;
1615 }
1616 
1617 void TestBuiltinSyntax::testTypeAccessors_data()
1618 {
1619  QTest::addColumn<QString>("input");
1620  QTest::addColumn<Dict>("dict");
1621  QTest::addColumn<QString>("output");
1622  QTest::addColumn<Cutelee::Error>("error");
1623 
1624  Dict dict;
1625 
1626  QVariantHash itemsHash;
1627  itemsHash.insert(QStringLiteral("one"), 1);
1628  itemsHash.insert(QStringLiteral("two"), 2);
1629  itemsHash.insert(QStringLiteral("three"), 3);
1630 
1631  dict.insert(QStringLiteral("hash"), itemsHash);
1632 
1633  QTest::newRow("type-accessors-hash01")
1634  << QStringLiteral("{{ hash.items|length }}") << dict
1635  << QStringLiteral("3") << NoError;
1636  QTest::newRow("type-accessors-hash02")
1637  << QStringLiteral("{{ hash.keys|length }}") << dict << QStringLiteral("3")
1638  << NoError;
1639  QTest::newRow("type-accessors-hash03")
1640  << QStringLiteral("{{ hash.values|length }}") << dict
1641  << QStringLiteral("3") << NoError;
1642 
1643  dict.clear();
1644  dict.insert(QStringLiteral("str1"), QStringLiteral("my string"));
1645  dict.insert(QStringLiteral("str2"), QStringLiteral("mystring"));
1646 
1647  QTest::newRow("type-accessors-string01")
1648  << QStringLiteral("{{ str1.capitalize }}") << dict
1649  << QStringLiteral("My string") << NoError;
1650  QTest::newRow("type-accessors-string02")
1651  << QStringLiteral("{{ str2.capitalize }}") << dict
1652  << QStringLiteral("Mystring") << NoError;
1653 
1654  dict.clear();
1655  dict.insert(QStringLiteral("str1"), QStringLiteral("de24335fre"));
1656  dict.insert(QStringLiteral("str2"), QStringLiteral("de435f3.-5r"));
1657 
1658  QTest::newRow("type-accessors-string03")
1659  << QStringLiteral("{{ str1.isalnum }}") << dict << QStringLiteral("True")
1660  << NoError;
1661  QTest::newRow("type-accessors-string04")
1662  << QStringLiteral("{{ str2.isalnum }}") << dict << QStringLiteral("False")
1663  << NoError;
1664 
1665  dict.clear();
1666  dict.insert(QStringLiteral("str1"), QStringLiteral("24335"));
1667  dict.insert(QStringLiteral("str2"), QStringLiteral("de435f35r"));
1668  dict.insert(QStringLiteral("str3"), QStringLiteral("de435f3.-5r"));
1669 
1670  QTest::newRow("type-accessors-string05")
1671  << QStringLiteral("{{ str1.isdigit }}") << dict << QStringLiteral("True")
1672  << NoError;
1673  QTest::newRow("type-accessors-string06")
1674  << QStringLiteral("{{ str2.isdigit }}") << dict << QStringLiteral("False")
1675  << NoError;
1676  QTest::newRow("type-accessors-string07")
1677  << QStringLiteral("{{ str3.isdigit }}") << dict << QStringLiteral("False")
1678  << NoError;
1679 
1680  dict.clear();
1681  dict.insert(QStringLiteral("str"), QStringLiteral("MyString"));
1682  dict.insert(QStringLiteral("lowerStr"), QStringLiteral("mystring"));
1683 
1684  QTest::newRow("type-accessors-string08")
1685  << QStringLiteral("{{ str.islower }}") << dict << QStringLiteral("False")
1686  << NoError;
1687  QTest::newRow("type-accessors-string09")
1688  << QStringLiteral("{{ lowerStr.islower }}") << dict
1689  << QStringLiteral("True") << NoError;
1690 
1691  dict.clear();
1692  dict.insert(QStringLiteral("str1"), QStringLiteral(" "));
1693  dict.insert(QStringLiteral("str2"), QStringLiteral(" r "));
1694  dict.insert(QStringLiteral("str3"), QStringLiteral(" \t\nr "));
1695  dict.insert(QStringLiteral("str4"), QStringLiteral(" \t\n "));
1696 
1697  QTest::newRow("type-accessors-string10")
1698  << QStringLiteral("{{ str1.isspace }}") << dict << QStringLiteral("True")
1699  << NoError;
1700  QTest::newRow("type-accessors-string11")
1701  << QStringLiteral("{{ str2.isspace }}") << dict << QStringLiteral("False")
1702  << NoError;
1703  QTest::newRow("type-accessors-string12")
1704  << QStringLiteral("{{ str3.isspace }}") << dict << QStringLiteral("False")
1705  << NoError;
1706  QTest::newRow("type-accessors-string13")
1707  << QStringLiteral("{{ str4.isspace }}") << dict << QStringLiteral("True")
1708  << NoError;
1709 
1710  dict.clear();
1711  dict.insert(QStringLiteral("str1"), QStringLiteral("My String"));
1712  dict.insert(QStringLiteral("str2"), QStringLiteral("Mystring"));
1713  dict.insert(QStringLiteral("str3"), QStringLiteral("My string"));
1714  dict.insert(QStringLiteral("str4"), QStringLiteral("my string"));
1715 
1716  QTest::newRow("type-accessors-string14")
1717  << QStringLiteral("{{ str1.istitle }}") << dict << QStringLiteral("True")
1718  << NoError;
1719  QTest::newRow("type-accessors-string15")
1720  << QStringLiteral("{{ str2.istitle }}") << dict << QStringLiteral("True")
1721  << NoError;
1722  QTest::newRow("type-accessors-string16")
1723  << QStringLiteral("{{ str3.istitle }}") << dict << QStringLiteral("False")
1724  << NoError;
1725  QTest::newRow("type-accessors-string17")
1726  << QStringLiteral("{{ str4.istitle }}") << dict << QStringLiteral("False")
1727  << NoError;
1728 
1729  dict.clear();
1730  dict.insert(QStringLiteral("str"), QStringLiteral("MyString"));
1731  dict.insert(QStringLiteral("upperStr"), QStringLiteral("MYSTRING"));
1732 
1733  QTest::newRow("type-accessors-string18")
1734  << QStringLiteral("{{ str.isupper }}") << dict << QStringLiteral("False")
1735  << NoError;
1736  QTest::newRow("type-accessors-string19")
1737  << QStringLiteral("{{ upperStr.isupper }}") << dict
1738  << QStringLiteral("True") << NoError;
1739 
1740  dict.clear();
1741  dict.insert(QStringLiteral("str1"), QStringLiteral("My String"));
1742  dict.insert(QStringLiteral("str2"), QStringLiteral("MYSTRING"));
1743  dict.insert(QStringLiteral("str3"), QStringLiteral("MY STRING"));
1744 
1745  QTest::newRow("type-accessors-string20")
1746  << QStringLiteral("{{ str1.lower }}") << dict
1747  << QStringLiteral("my string") << NoError;
1748  QTest::newRow("type-accessors-string21")
1749  << QStringLiteral("{{ str2.lower }}") << dict
1750  << QStringLiteral("mystring") << NoError;
1751  QTest::newRow("type-accessors-string22")
1752  << QStringLiteral("{{ str3.lower }}") << dict
1753  << QStringLiteral("my string") << NoError;
1754 
1755  dict.clear();
1756  dict.insert(QStringLiteral("str"), QStringLiteral("one\ntwo three\nfour"));
1757 
1758  QTest::newRow("type-accessors-string23")
1759  << QStringLiteral(
1760  "{% for line in str.splitlines %}{{ line }};{% endfor %}")
1761  << dict << QStringLiteral("one;two three;four;") << NoError;
1762 
1763  dict.clear();
1764  dict.insert(QStringLiteral("str1"), QStringLiteral(" one"));
1765  dict.insert(QStringLiteral("str2"), QStringLiteral(" one "));
1766  dict.insert(QStringLiteral("str3"), QStringLiteral("one "));
1767  dict.insert(QStringLiteral("str4"), QStringLiteral(" "));
1768  dict.insert(QStringLiteral("str5"), QStringLiteral(""));
1769 
1770  QTest::newRow("type-accessors-string24")
1771  << QStringLiteral("{{ str1.strip }}") << dict << QStringLiteral("one")
1772  << NoError;
1773  QTest::newRow("type-accessors-string25")
1774  << QStringLiteral("{{ str2.strip }}") << dict << QStringLiteral("one")
1775  << NoError;
1776  QTest::newRow("type-accessors-string26")
1777  << QStringLiteral("{{ str3.strip }}") << dict << QStringLiteral("one")
1778  << NoError;
1779  QTest::newRow("type-accessors-string27")
1780  << QStringLiteral("{{ str4.strip }}") << dict << QString() << NoError;
1781  QTest::newRow("type-accessors-string28")
1782  << QStringLiteral("{{ str5.strip }}") << dict << QString() << NoError;
1783 
1784  dict.clear();
1785  dict.insert(QStringLiteral("str1"), QStringLiteral("My String"));
1786  dict.insert(QStringLiteral("str2"), QStringLiteral("mY sTRING"));
1787  dict.insert(QStringLiteral("str3"), QStringLiteral("My StrInG"));
1788  dict.insert(QStringLiteral("str4"), QStringLiteral("my string"));
1789  dict.insert(QStringLiteral("str5"), QStringLiteral("MY STRING"));
1790 
1791  // Yes, this really is a python built-in.
1792  QTest::newRow("type-accessors-string29")
1793  << QStringLiteral("{{ str1.swapcase }}") << dict
1794  << QStringLiteral("mY sTRING") << NoError;
1795  QTest::newRow("type-accessors-string30")
1796  << QStringLiteral("{{ str2.swapcase }}") << dict
1797  << QStringLiteral("My String") << NoError;
1798  QTest::newRow("type-accessors-string31")
1799  << QStringLiteral("{{ str3.swapcase }}") << dict
1800  << QStringLiteral("mY sTRiNg") << NoError;
1801  QTest::newRow("type-accessors-string32")
1802  << QStringLiteral("{{ str4.swapcase }}") << dict
1803  << QStringLiteral("MY STRING") << NoError;
1804  QTest::newRow("type-accessors-string33")
1805  << QStringLiteral("{{ str5.swapcase }}") << dict
1806  << QStringLiteral("my string") << NoError;
1807 
1808  dict.clear();
1809  dict.insert(QStringLiteral("str1"), QStringLiteral("My String"));
1810  dict.insert(QStringLiteral("str2"), QStringLiteral("mystring"));
1811  dict.insert(QStringLiteral("str3"), QStringLiteral("my string"));
1812  dict.insert(QStringLiteral("str4"), QStringLiteral("my String"));
1813  dict.insert(QStringLiteral("str5"), QStringLiteral("My string"));
1814  dict.insert(QStringLiteral("str6"), QStringLiteral("123"));
1815  dict.insert(QStringLiteral("str7"), QString());
1816 
1817  QTest::newRow("type-accessors-string34")
1818  << QStringLiteral("{{ str1.title }}") << dict
1819  << QStringLiteral("My String") << NoError;
1820  QTest::newRow("type-accessors-string35")
1821  << QStringLiteral("{{ str2.title }}") << dict
1822  << QStringLiteral("Mystring") << NoError;
1823  QTest::newRow("type-accessors-string36")
1824  << QStringLiteral("{{ str3.title }}") << dict
1825  << QStringLiteral("My String") << NoError;
1826  QTest::newRow("type-accessors-string37")
1827  << QStringLiteral("{{ str4.title }}") << dict
1828  << QStringLiteral("My String") << NoError;
1829  QTest::newRow("type-accessors-string38")
1830  << QStringLiteral("{{ str5.title }}") << dict
1831  << QStringLiteral("My String") << NoError;
1832 
1833  QTest::newRow("type-accessors-string39")
1834  << QStringLiteral("{{ str1.upper }}") << dict
1835  << QStringLiteral("MY STRING") << NoError;
1836  QTest::newRow("type-accessors-string40")
1837  << QStringLiteral("{{ str2.upper }}") << dict
1838  << QStringLiteral("MYSTRING") << NoError;
1839  QTest::newRow("type-accessors-string41")
1840  << QStringLiteral("{{ str3.upper }}") << dict
1841  << QStringLiteral("MY STRING") << NoError;
1842  QTest::newRow("type-accessors-string42")
1843  << QStringLiteral("{{ str3.dne }}") << dict << QString() << NoError;
1844  QTest::newRow("type-accessors-string43")
1845  << QStringLiteral("{{ str2.isalpha }}") << dict << QStringLiteral("True")
1846  << NoError;
1847  QTest::newRow("type-accessors-string44")
1848  << QStringLiteral("{{ str3.isalpha }}") << dict << QStringLiteral("False")
1849  << NoError;
1850  QTest::newRow("type-accessors-string45")
1851  << QStringLiteral("{{ str6.isalpha }}") << dict << QStringLiteral("False")
1852  << NoError;
1853  QTest::newRow("type-accessors-string46")
1854  << QStringLiteral("{{ str7.isalpha }}") << dict << QStringLiteral("False")
1855  << NoError;
1856 
1857  dict.clear();
1858 
1859 #define SON(obj) obj->setObjectName(QStringLiteral(#obj))
1860 
1861  auto obj1 = new QObject(this);
1862  SON(obj1);
1863  auto obj2 = new QObject(this);
1864  SON(obj2);
1865  obj2->setParent(obj1);
1866  auto obj3 = new QObject(this);
1867  obj3->setParent(obj2);
1868  SON(obj3);
1869  auto obj4 = new QObject(this);
1870  obj4->setParent(obj2);
1871  SON(obj4);
1872 
1873  dict.insert(QStringLiteral("object"), QVariant::fromValue(obj1));
1874 
1875  QTest::newRow("type-accessors-qobject01")
1876  << QStringLiteral("{{ object.objectName }}") << dict
1877  << QStringLiteral("obj1") << NoError;
1878 
1879  const QLatin1String objectDumper("<li>{{ object.objectName }}</li>"
1880  "{% if object.children %}"
1881  "<ul>"
1882  "{% for object in object.children %}"
1883  "{% include 'objectdumper.html' %}"
1884  "{% endfor %}"
1885  "</ul>"
1886  "{% endif %}");
1887 
1888  m_loader->setTemplate(QStringLiteral("objectdumper.html"), objectDumper);
1889 
1890  QTest::newRow("type-accessors-qobject02")
1891  << QStringLiteral("<ul>{% include 'objectdumper.html' %}</ul>") << dict
1892  << QString::fromLatin1("<ul>"
1893  "<li>obj1</li>"
1894  "<ul>"
1895  "<li>obj2</li>"
1896  "<ul>"
1897  "<li>obj3</li>"
1898  "<li>obj4</li>"
1899  "</ul>"
1900  "</ul>"
1901  "</ul>")
1902  << NoError;
1903 }
1904 
1905 void TestBuiltinSyntax::testDynamicProperties_data()
1906 {
1907  QTest::addColumn<QString>("input");
1908  QTest::addColumn<Dict>("dict");
1909  QTest::addColumn<QString>("output");
1910  QTest::addColumn<Cutelee::Error>("error");
1911 
1912  Dict dict;
1913 
1914  auto obj = new QObject(this);
1915  obj->setProperty("prop", 7);
1916  dict.insert(QStringLiteral("var"),
1917  QVariant::fromValue(static_cast<QObject *>(obj)));
1918 
1919  QTest::newRow("dynamic-properties01")
1920  << QStringLiteral("{{ var.prop }}") << dict << QStringLiteral("7")
1921  << NoError;
1922 }
1923 
1924 void TestBuiltinSyntax::testGarbageInput()
1925 {
1926  QFETCH(QString, input);
1927 
1928  auto t = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
1929 
1930  Dict dict;
1931 
1932  Context context(dict);
1933 
1934  auto result = t->render(&context);
1935 
1936  QCOMPARE(t->error(), NoError);
1937 
1938  QCOMPARE(result, input);
1939 }
1940 
1941 void TestBuiltinSyntax::testGarbageInput_data()
1942 {
1943 
1944  QTest::addColumn<QString>("input");
1945 
1946  QTest::newRow("garbage-input01") << QStringLiteral("content %}");
1947  QTest::newRow("garbage-input02") << QStringLiteral(" content %}");
1948  QTest::newRow("garbage-input03") << QStringLiteral("content #}");
1949  QTest::newRow("garbage-input04") << QStringLiteral(" content #}");
1950  QTest::newRow("garbage-input05") << QStringLiteral("content }}");
1951  QTest::newRow("garbage-input06") << QStringLiteral(" content }}");
1952  QTest::newRow("garbage-input07") << QStringLiteral("% content %}");
1953  QTest::newRow("garbage-input08") << QStringLiteral("# content #}");
1954  QTest::newRow("garbage-input09") << QStringLiteral("{ content }}");
1955  QTest::newRow("garbage-input10") << QStringLiteral("{% content }");
1956  QTest::newRow("garbage-input11") << QStringLiteral("{% content %");
1957  QTest::newRow("garbage-input12") << QStringLiteral("{# content }");
1958  QTest::newRow("garbage-input13") << QStringLiteral("{# content #");
1959  QTest::newRow("garbage-input14") << QStringLiteral("{{ content }");
1960  QTest::newRow("garbage-input15") << QStringLiteral("{{ content }");
1961  QTest::newRow("garbage-input16") << QStringLiteral("{{ content %}");
1962  QTest::newRow("garbage-input17") << QStringLiteral("{% content }}");
1963  QTest::newRow("garbage-input18") << QStringLiteral("{{ content #}");
1964  QTest::newRow("garbage-input19") << QStringLiteral("{# content }}");
1965  QTest::newRow("garbage-input20") << QStringLiteral("{{ con #} tent #}");
1966  QTest::newRow("garbage-input21") << QStringLiteral("{{ con %} tent #}");
1967  QTest::newRow("garbage-input22") << QStringLiteral("{{ con #} tent %}");
1968  QTest::newRow("garbage-input23") << QStringLiteral("{{ con %} tent %}");
1969  QTest::newRow("garbage-input24") << QStringLiteral("{% con #} tent #}");
1970  QTest::newRow("garbage-input25") << QStringLiteral("{% con }} tent #}");
1971  QTest::newRow("garbage-input26") << QStringLiteral("{% con #} tent }}");
1972  QTest::newRow("garbage-input27") << QStringLiteral("{% con }} tent }}");
1973  QTest::newRow("garbage-input28") << QStringLiteral("{# con %} tent %}");
1974  QTest::newRow("garbage-input29") << QStringLiteral("{# con }} tent %}");
1975  QTest::newRow("garbage-input30") << QStringLiteral("{# con %} tent }}");
1976  QTest::newRow("garbage-input31") << QStringLiteral("{# con }} tent }}");
1977  QTest::newRow("garbage-input32") << QStringLiteral("{# con {# tent }}");
1978  QTest::newRow("garbage-input33") << QStringLiteral("{# con {% tent }}");
1979  QTest::newRow("garbage-input34") << QStringLiteral("{% con {% tent }}");
1980  QTest::newRow("garbage-input35") << QStringLiteral("{ { content }}");
1981  QTest::newRow("garbage-input36") << QStringLiteral("{ % content %}");
1982  QTest::newRow("garbage-input37") << QStringLiteral("{ # content #}");
1983  QTest::newRow("garbage-input38") << QStringLiteral("{\n{ content }}");
1984  QTest::newRow("garbage-input39") << QStringLiteral("{\n# content #}");
1985  QTest::newRow("garbage-input40") << QStringLiteral("{\n% content %}");
1986  QTest::newRow("garbage-input41") << QStringLiteral("{{\n content }}");
1987  QTest::newRow("garbage-input42") << QStringLiteral("{#\n content #}");
1988  QTest::newRow("garbage-input43") << QStringLiteral("{%\n content %}");
1989  QTest::newRow("garbage-input44") << QStringLiteral("{{ content \n}}");
1990  QTest::newRow("garbage-input45") << QStringLiteral("{# content \n#}");
1991  QTest::newRow("garbage-input46") << QStringLiteral("{% content \n%}");
1992  QTest::newRow("garbage-input47") << QStringLiteral("{{ content }\n}");
1993  QTest::newRow("garbage-input48") << QStringLiteral("{# content #\n}");
1994  QTest::newRow("garbage-input49") << QStringLiteral("{% content %\n}");
1995  QTest::newRow("garbage-input50") << QStringLiteral("{{ content } }");
1996  QTest::newRow("garbage-input51") << QStringLiteral("{% content % }");
1997  QTest::newRow("garbage-input52") << QStringLiteral("{# content # }");
1998  QTest::newRow("garbage-input53") << QStringLiteral("{ { content } }");
1999  QTest::newRow("garbage-input54") << QStringLiteral("{ % content % }");
2000  QTest::newRow("garbage-input55") << QStringLiteral("{ # content # }");
2001  QTest::newRow("garbage-input56") << QStringLiteral("{{ content }%");
2002  QTest::newRow("garbage-input57") << QStringLiteral("{# content #%");
2003  QTest::newRow("garbage-input58") << QStringLiteral("{% content %%");
2004  QTest::newRow("garbage-input59") << QStringLiteral("{{ content }A");
2005  QTest::newRow("garbage-input60") << QStringLiteral("{# content #A");
2006  QTest::newRow("garbage-input61") << QStringLiteral("{% content %A");
2007  QTest::newRow("garbage-input62") << QStringLiteral("{{ content A}");
2008  QTest::newRow("garbage-input63") << QStringLiteral("{# content A#");
2009  QTest::newRow("garbage-input64") << QStringLiteral("{% content A%");
2010  QTest::newRow("garbage-input65") << QStringLiteral("{# content A}");
2011  QTest::newRow("garbage-input66") << QStringLiteral("{% content A}");
2012  QTest::newRow("garbage-input67") << QStringLiteral("A{ content }}");
2013  QTest::newRow("garbage-input68") << QStringLiteral("A# content #}");
2014  QTest::newRow("garbage-input69") << QStringLiteral("A% content %}");
2015  QTest::newRow("garbage-input60") << QStringLiteral("{A content }}");
2016  QTest::newRow("garbage-input71") << QStringLiteral("{A content #}");
2017  QTest::newRow("garbage-input72") << QStringLiteral("{A content %}");
2018  QTest::newRow("garbage-input73") << QStringLiteral("{A content #}");
2019  QTest::newRow("garbage-input74") << QStringLiteral("{A content %}");
2020  QTest::newRow("garbage-input75") << QStringLiteral("{A content A}");
2021  QTest::newRow("garbage-input76") << QStringLiteral("}} content }}");
2022  QTest::newRow("garbage-input77") << QStringLiteral("}} content {{");
2023  QTest::newRow("garbage-input78") << QStringLiteral("#} content #}");
2024  QTest::newRow("garbage-input79") << QStringLiteral("#} content {#");
2025  QTest::newRow("garbage-input80") << QStringLiteral("%} content %}");
2026  QTest::newRow("garbage-input81") << QStringLiteral("%} content {%");
2027  QTest::newRow("garbage-input82") << QStringLiteral("#{ content }#");
2028  QTest::newRow("garbage-input83") << QStringLiteral("%{ content }%");
2029 }
2030 
2031 void TestBuiltinSyntax::testInsignificantWhitespace()
2032 {
2033  QFETCH(QString, input);
2034  QFETCH(Dict, dict);
2035  QFETCH(QString, stripped_output);
2036  QFETCH(QString, unstripped_output);
2037 
2038  Context context(dict);
2039 
2040  QVERIFY(!m_engine->smartTrimEnabled());
2041  m_engine->setSmartTrimEnabled(true);
2042  QVERIFY(m_engine->smartTrimEnabled());
2043 
2044  {
2045  auto t
2046  = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
2047 
2048  auto result = t->render(&context);
2049 
2050  QCOMPARE(t->error(), NoError);
2051 
2052  QCOMPARE(result, stripped_output);
2053  }
2054  m_engine->setSmartTrimEnabled(false);
2055  {
2056  auto t
2057  = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
2058 
2059  auto result = t->render(&context);
2060 
2061  QCOMPARE(t->error(), NoError);
2062 
2063  QCOMPARE(result, unstripped_output);
2064  }
2065 }
2066 
2067 void TestBuiltinSyntax::testInsignificantWhitespace_data()
2068 {
2069  QTest::addColumn<QString>("input");
2070  QTest::addColumn<Dict>("dict");
2071  QTest::addColumn<QString>("stripped_output");
2072  QTest::addColumn<QString>("unstripped_output");
2073 
2074  Dict dict;
2075 
2076  QTest::newRow("insignificant-whitespace01")
2077  << QStringLiteral("\n {% templatetag openblock %}\n") << dict
2078  << QStringLiteral("{%\n") << QStringLiteral("\n {%\n");
2079 
2080  QTest::newRow("insignificant-whitespace02")
2081  << QStringLiteral("\n{% templatetag openblock %}\n") << dict
2082  << QStringLiteral("{%\n") << QStringLiteral("\n{%\n");
2083 
2084  QTest::newRow("insignificant-whitespace03")
2085  << QStringLiteral("{% templatetag openblock %}\n") << dict
2086  << QStringLiteral("{%\n") << QStringLiteral("{%\n");
2087 
2088  QTest::newRow("insignificant-whitespace04")
2089  << QStringLiteral("\n\t \t {% templatetag openblock %}\n") << dict
2090  << QStringLiteral("{%\n") << QStringLiteral("\n\t \t {%\n");
2091 
2092  // Leading whitespace with text before single template tag
2093  QTest::newRow("insignificant-whitespace05")
2094  << QStringLiteral("\n some\ttext {% templatetag openblock %}\n") << dict
2095  << QStringLiteral("\n some\ttext {%\n")
2096  << QStringLiteral("\n some\ttext {%\n");
2097 
2098  // Leading line with text before single template tag
2099  QTest::newRow("insignificant-whitespace06")
2100  << QStringLiteral("\n some\ttext\n {% templatetag openblock %}\n") << dict
2101  << QStringLiteral("\n some\ttext{%\n")
2102  << QStringLiteral("\n some\ttext\n {%\n");
2103  QTest::newRow("insignificant-whitespace07")
2104  << QStringLiteral("\n some\ttext \n \t {% templatetag openblock %}\n")
2105  << dict << QStringLiteral("\n some\ttext {%\n")
2106  << QStringLiteral("\n some\ttext \n \t {%\n");
2107 
2108  // whitespace leading /before/ the newline is not stripped.
2109  QTest::newRow("insignificant-whitespace08")
2110  << QStringLiteral("\n some\ttext \t \n {% templatetag openblock %}\n")
2111  << dict << QStringLiteral("\n some\ttext \t {%\n")
2112  << QStringLiteral("\n some\ttext \t \n {%\n");
2113 
2114  // Multiple text lines before tag
2115  QTest::newRow("insignificant-whitespace09")
2116  << QStringLiteral("\n some\ntext \t \n {% templatetag openblock %}\n")
2117  << dict << QStringLiteral("\n some\ntext \t {%\n")
2118  << QStringLiteral("\n some\ntext \t \n {%\n");
2119  QTest::newRow("insignificant-whitespace10")
2120  << QStringLiteral(
2121  "\n some \t \n \t text \t \n {% templatetag openblock %}\n")
2122  << dict << QStringLiteral("\n some \t \n \t text \t {%\n")
2123  << QStringLiteral("\n some \t \n \t text \t \n {%\n");
2124 
2125  // Leading whitespace before tag, some text after
2126  QTest::newRow("insignificant-whitespace11")
2127  << QStringLiteral("\n \t {% templatetag openblock %} some text\n")
2128  << dict << QStringLiteral("\n \t {% some text\n")
2129  << QStringLiteral("\n \t {% some text\n");
2130 
2131  // Leading whitespace before tag, some text with trailing whitespace after
2132  QTest::newRow("insignificant-whitespace12")
2133  << QStringLiteral("\n \t {% templatetag openblock %} some text \t \n")
2134  << dict << QStringLiteral("\n \t {% some text \t \n")
2135  << QStringLiteral("\n \t {% some text \t \n");
2136 
2137  // Whitespace after tag is not removed
2138  QTest::newRow("insignificant-whitespace13")
2139  << QStringLiteral(
2140  "\n \t {% templatetag openblock %} \t \n \t some text \t \n")
2141  << dict << QStringLiteral("{% \t \n \t some text \t \n")
2142  << QStringLiteral("\n \t {% \t \n \t some text \t \n");
2143 
2144  // Multiple lines of leading whitespace. Only one leading newline is removed
2145  QTest::newRow("insignificant-whitespace14")
2146  << QStringLiteral("\n\n\n{% templatetag openblock %}\n some text\n")
2147  << dict << QStringLiteral("\n\n{%\n some text\n")
2148  << QStringLiteral("\n\n\n{%\n some text\n");
2149 
2150  // Trailing whitespace after tag
2151  QTest::newRow("insignificant-whitespace15")
2152  << QStringLiteral(
2153  "\n\n\n{% templatetag openblock %}\t \t \t\n some text\n")
2154  << dict << QStringLiteral("\n\n{%\t \t \t\n some text\n")
2155  << QStringLiteral("\n\n\n{%\t \t \t\n some text\n");
2156 
2157  // Removable newline followed by leading whitespace
2158  QTest::newRow("insignificant-whitespace16")
2159  << QStringLiteral(
2160  "\n\n\n\t \t \t{% templatetag openblock %}\n some text\n")
2161  << dict << QStringLiteral("\n\n{%\n some text\n")
2162  << QStringLiteral("\n\n\n\t \t \t{%\n some text\n");
2163 
2164  // Removable leading whitespace and trailing whitespace
2165  QTest::newRow("insignificant-whitespace17")
2166  << QStringLiteral(
2167  "\n\n\n\t \t \t{% templatetag openblock %}\t \t \t\n some text\n")
2168  << dict << QStringLiteral("\n\n{%\t \t \t\n some text\n")
2169  << QStringLiteral("\n\n\n\t \t \t{%\t \t \t\n some text\n");
2170 
2171  // Multiple lines of trailing whitespace. No trailing newline is removed.
2172  QTest::newRow("insignificant-whitespace18")
2173  << QStringLiteral("\n{% templatetag openblock %}\n\n\n some text\n")
2174  << dict << QStringLiteral("{%\n\n\n some text\n")
2175  << QStringLiteral("\n{%\n\n\n some text\n");
2176  QTest::newRow("insignificant-whitespace19")
2177  << QStringLiteral("\n{% templatetag openblock %}\t \n\n\n some text\n")
2178  << dict << QStringLiteral("{%\t \n\n\n some text\n")
2179  << QStringLiteral("\n{%\t \n\n\n some text\n");
2180 
2181  // Consecutive trimmed lines with tags strips one newline each
2182  QTest::newRow("insignificant-whitespace20")
2183  << QStringLiteral(
2184  "\n{% templatetag openblock %}\n{% templatetag openblock %}\n{% "
2185  "templatetag openblock %}\n some text\n")
2186  << dict << QStringLiteral("{%{%{%\n some text\n")
2187  << QStringLiteral("\n{%\n{%\n{%\n some text\n");
2188 
2189  // Consecutive trimmed lines with tags strips one newline each. Intermediate
2190  // newlines are preserved
2191  QTest::newRow("insignificant-whitespace21")
2192  << QStringLiteral(
2193  "\n\n{% templatetag openblock %}\n\n{% templatetag openblock "
2194  "%}\n\n{% templatetag openblock %}\n\n some text\n")
2195  << dict << QStringLiteral("\n{%\n{%\n{%\n\n some text\n")
2196  << QStringLiteral("\n\n{%\n\n{%\n\n{%\n\n some text\n");
2197 
2198  // Consecutive trimmed lines with tags strips one newline each. Leading
2199  // whitespace is stripped but trailing is not
2200  QTest::newRow("insignificant-whitespace22")
2201  << QStringLiteral("\n\n\t {% templatetag openblock %}\t \n\n\t {% "
2202  "templatetag openblock %}\t \n\n\t {% templatetag "
2203  "openblock %}\t \n some text\n")
2204  << dict << QStringLiteral("\n{%\t \n{%\t \n{%\t \n some text\n")
2205  << QStringLiteral("\n\n\t {%\t \n\n\t {%\t \n\n\t {%\t \n some text\n");
2206 
2207  // Consecutive trimmed lines with tags strips one newline each. Intermediate
2208  // whitespace is stripped
2209  QTest::newRow("insignificant-whitespace23")
2210  << QStringLiteral(
2211  "\n\t {% templatetag openblock %}\t \n\t {% templatetag openblock "
2212  "%}\t \n\t {% templatetag openblock %}\t \n some text\n")
2213  << dict << QStringLiteral("{%\t {%\t {%\t \n some text\n")
2214  << QStringLiteral("\n\t {%\t \n\t {%\t \n\t {%\t \n some text\n");
2215 
2216  // Intermediate whitespace on one line is preserved
2217  // Consecutive tags on one line do not have intermediate whitespace or
2218  // leading
2219  // whitespace stripped
2220  QTest::newRow("insignificant-whitespace24")
2221  << QStringLiteral(
2222  "\n\t {% templatetag openblock %}\t \t {% templatetag openblock "
2223  "%}\t \t {% templatetag openblock %}\t \n some text\n")
2224  << dict << QStringLiteral("\n\t {%\t \t {%\t \t {%\t \n some text\n")
2225  << QStringLiteral("\n\t {%\t \t {%\t \t {%\t \n some text\n");
2226 
2227  // Still, only one leading newline is removed.
2228  QTest::newRow("insignificant-whitespace25")
2229  << QStringLiteral(
2230  "\n\n {% templatetag openblock %}\n \t {% templatetag openblock "
2231  "%}\n \t {% templatetag openblock %}\n some text\n")
2232  << dict << QStringLiteral("\n{%{%{%\n some text\n")
2233  << QStringLiteral("\n\n {%\n \t {%\n \t {%\n some text\n");
2234 
2235  // Lines with {# comments #} have the same stripping behavior
2236  QTest::newRow("insignificant-whitespace26")
2237  << QStringLiteral("\n\n {% templatetag openblock %}\n \t {# some comment "
2238  "#}\n some text\n")
2239  << dict << QStringLiteral("\n{%\n some text\n")
2240  << QStringLiteral("\n\n {%\n \t \n some text\n");
2241 
2242  // Only {# comments #}
2243  QTest::newRow("insignificant-whitespace27")
2244  << QStringLiteral(
2245  "\n\n {# a comment #}\n \t {# some comment #}\n some text\n")
2246  << dict << QStringLiteral("\n\n some text\n")
2247  << QStringLiteral("\n\n \n \t \n some text\n");
2248 
2249  // Consecutive newlines with tags and comments
2250  QTest::newRow("insignificant-whitespace28")
2251  << QStringLiteral(
2252  "\n\t {% templatetag openblock %}\t \n\t {# some comment #}\t "
2253  "\n\t {% templatetag openblock %}\t \n some text\n")
2254  << dict << QStringLiteral("{%\t \t {%\t \n some text\n")
2255  << QStringLiteral("\n\t {%\t \n\t \t \n\t {%\t \n some text\n");
2256 
2257  dict.insert(QStringLiteral("spam"), QStringLiteral("ham"));
2258  // Lines with only {{ values }} have the same stripping behavior
2259  QTest::newRow("insignificant-whitespace29")
2260  << QStringLiteral("\n {% templatetag openblock %}\t\n \t {{ spam }}\t \n "
2261  "\t {% templatetag openblock %}\t \n some text\n")
2262  << dict << QStringLiteral("{%\tham\t {%\t \n some text\n")
2263  << QStringLiteral("\n {%\t\n \t ham\t \n \t {%\t \n some text\n");
2264  QTest::newRow("insignificant-whitespace30")
2265  << QStringLiteral(
2266  "\n\n {% templatetag openblock %}\t\n\n \t {{ spam }}\t \n\n \t "
2267  "{% templatetag openblock %}\t \n some text\n")
2268  << dict << QStringLiteral("\n{%\t\nham\t \n{%\t \n some text\n")
2269  << QStringLiteral("\n\n {%\t\n\n \t ham\t \n\n \t {%\t \n some text\n");
2270 
2271  // Leading whitespace not stripped when followed by anything. See
2272  // templatetag-whitespace24
2273  QTest::newRow("insignificant-whitespace31")
2274  << QStringLiteral("\n {% templatetag openblock %}\t \t {{ spam }}\t \t "
2275  "{% templatetag openblock %}\t \n some text\n")
2276  << dict << QStringLiteral("\n {%\t \t ham\t \t {%\t \n some text\n")
2277  << QStringLiteral("\n {%\t \t ham\t \t {%\t \n some text\n");
2278 
2279  // {{ value }} {% tag %} {{ value }} this time
2280  QTest::newRow("insignificant-whitespace32")
2281  << QStringLiteral("\n {{ spam }}\t\n \t {% templatetag openblock %}\t \n "
2282  "\t {{ spam }}\t \n some text\n")
2283  << dict << QStringLiteral("ham\t{%\t ham\t \n some text\n")
2284  << QStringLiteral("\n ham\t\n \t {%\t \n \t ham\t \n some text\n");
2285 
2286  // Invalid stuff is still invalid
2287  // Newlines inside begin-end tokens, even in {# comments #}, make it not a
2288  // tag.
2289  QTest::newRow("insignificant-whitespace33")
2290  << QStringLiteral(
2291  "\n\n {# \n{% templatetag openblock #}\t \n some text\n")
2292  << dict
2293  << QStringLiteral(
2294  "\n\n {# \n{% templatetag openblock #}\t \n some text\n")
2295  << QStringLiteral(
2296  "\n\n {# \n{% templatetag openblock #}\t \n some text\n");
2297 
2298  // Complete comment matching tags on one line are processed
2299  QTest::newRow("insignificant-whitespace34")
2300  << QStringLiteral(
2301  "\n\n {# \n{# templatetag openblock #}\t \n some text\n")
2302  << dict << QStringLiteral("\n\n {# \t \n some text\n")
2303  << QStringLiteral("\n\n {# \n\t \n some text\n");
2304  QTest::newRow("insignificant-whitespace35")
2305  << QStringLiteral(
2306  "\n\n {# \n{# templatetag openblock\n #}\t \n some text\n")
2307  << dict
2308  << QStringLiteral(
2309  "\n\n {# \n{# templatetag openblock\n #}\t \n some text\n")
2310  << QStringLiteral(
2311  "\n\n {# \n{# templatetag openblock\n #}\t \n some text\n");
2312  QTest::newRow("insignificant-whitespace36")
2313  << QStringLiteral("\n\n {# \n{{ some comment #}\t \n some text\n") << dict
2314  << QStringLiteral("\n\n {# \n{{ some comment #}\t \n some text\n")
2315  << QStringLiteral("\n\n {# \n{{ some comment #}\t \n some text\n");
2316  QTest::newRow("insignificant-whitespace37")
2317  << QStringLiteral(
2318  "\n\n {# \n \t {% templatetag openblock #}\t \n some text\n")
2319  << dict
2320  << QStringLiteral(
2321  "\n\n {# \n \t {% templatetag openblock #}\t \n some text\n")
2322  << QStringLiteral(
2323  "\n\n {# \n \t {% templatetag openblock #}\t \n some text\n");
2324  QTest::newRow("insignificant-whitespace38")
2325  << QStringLiteral("\n\n {# templatetag openblock #\n}\t \n some text\n")
2326  << dict
2327  << QStringLiteral("\n\n {# templatetag openblock #\n}\t \n some text\n")
2328  << QStringLiteral("\n\n {# templatetag openblock #\n}\t \n some text\n");
2329  QTest::newRow("insignificant-whitespace39")
2330  << QStringLiteral("\n\n {% templatetag openblock %\n}\t \n some text\n")
2331  << dict
2332  << QStringLiteral("\n\n {% templatetag openblock %\n}\t \n some text\n")
2333  << QStringLiteral("\n\n {% templatetag openblock %\n}\t \n some text\n");
2334  QTest::newRow("insignificant-whitespace40")
2335  << QStringLiteral("\n\n {{ templatetag openblock }\n}\t \n some text\n")
2336  << dict
2337  << QStringLiteral("\n\n {{ templatetag openblock }\n}\t \n some text\n")
2338  << QStringLiteral("\n\n {{ templatetag openblock }\n}\t \n some text\n");
2339  QTest::newRow("insignificant-whitespace41")
2340  << QStringLiteral(
2341  "\n\n {\n# {# templatetag openblock #}\t \n some text\n")
2342  << dict << QStringLiteral("\n\n {\n# \t \n some text\n")
2343  << QStringLiteral("\n\n {\n# \t \n some text\n");
2344  QTest::newRow("insignificant-whitespace42")
2345  << QStringLiteral("\n\n {\n {# templatetag openblock #}\t \n some text\n")
2346  << dict << QStringLiteral("\n\n {\t \n some text\n")
2347  << QStringLiteral("\n\n {\n \t \n some text\n");
2348  QTest::newRow("insignificant-whitespace43")
2349  << QStringLiteral("\n{{# foo #};{# bar #}\n") << dict
2350  << QStringLiteral("\n{;\n") << QStringLiteral("\n{;\n");
2351 
2352  QTest::newRow("insignificant-whitespace44")
2353  << QStringLiteral("\n{{ foo }} ") << dict << QString()
2354  << QStringLiteral("\n ");
2355 }
2356 
2357 QTEST_MAIN(TestBuiltinSyntax)
2358 #include "testbuiltins.moc"
2359 
2360 #endif
Cutelee::CachingLoaderDecorator
Implements a loader decorator which caches compiled Template objects.
Definition: cachingloaderdecorator.h:72
Cutelee::Context
The Context class holds the context to render a Template with.
Definition: context.h:119
Cutelee::Context::insert
void insert(const QString &name, QObject *object)
Definition: context.cpp:145
Cutelee::Engine
Cutelee::Engine is the main entry point for creating Cutelee Templates.
Definition: engine.h:121
Cutelee::Engine::loadByName
Template loadByName(const QString &name) const
Definition: engine.cpp:370
Cutelee::Engine::setPluginPaths
void setPluginPaths(const QStringList &dirs)
Definition: engine.cpp:87
Cutelee::Engine::addTemplateLoader
void addTemplateLoader(std::shared_ptr< AbstractTemplateLoader > loader)
Definition: engine.cpp:68
Cutelee::FileSystemTemplateLoader
The FileSystemTemplateLoader loads Templates from the file system.
Definition: templateloader.h:137
Cutelee::FilterExpression
A FilterExpression object represents a filter expression in a template.
Definition: filterexpression.h:120
Cutelee::InMemoryTemplateLoader
The InMemoryTemplateLoader loads Templates set dynamically in memory.
Definition: templateloader.h:195
Cutelee::OutputStream
The OutputStream class is used to render templates to a QTextStream.
Definition: outputstream.h:81
Cutelee::SafeString
A QString wrapper class for containing whether a string is safe or needs to be escaped.
Definition: safestring.h:92
Cutelee::Template
The Template class is a tree of nodes which may be rendered.
Definition: template.h:95
Cutelee::Template::errorString
QString errorString() const
Definition: template.cpp:128
Cutelee::Template::render
QString render(Context *c) const
Definition: template.cpp:74
Cutelee::Template::error
Error error() const
Definition: template.cpp:122
Cutelee::Variable
A container for static variables defined in Templates.
Definition: variable.h:53
Cutelee::Variable::isTrue
bool isTrue(Context *c) const
Definition: variable.cpp:145
Cutelee::Variable::isLocalized
bool isLocalized() const
Definition: variable.cpp:147
JSOutputStream::clone
std::shared_ptr< OutputStream > clone(QTextStream *stream) const override
Definition: testbuiltins.cpp:140
JSOutputStream::escape
QString escape(const QString &input) const override
Definition: testbuiltins.cpp:145
NoEscapeOutputStream::clone
std::shared_ptr< OutputStream > clone(QTextStream *stream) const override
Definition: testbuiltins.cpp:125
NoEscapeOutputStream::escape
QString escape(const QString &input) const override
Definition: testbuiltins.cpp:130
Cutelee
The Cutelee namespace holds all public Cutelee API.
Definition: Mainpage.dox:8
Cutelee::variantIsTrue
bool variantIsTrue(const QVariant &variant)
Definition: util.cpp:39
util.h
Utility functions used throughout Cutelee.
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