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3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
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6** This file is part of the test suite of the Qt Toolkit.
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27****************************************************************************/
28
29#include <qtest.h>
30#include <QLibraryInfo>
31#include <QDir>
32#if QT_CONFIG(process)
33#include <QProcess>
34#endif
35#include <QDebug>
36#include <QQmlError>
37#include <cstdlib>
38
39class tst_qmlmin : public QObject
40{
41 Q_OBJECT
42public:
43 tst_qmlmin();
44
45private slots:
46 void initTestCase();
47#if QT_CONFIG(process) && !defined(QTEST_CROSS_COMPILED) // sources not available when cross compiled
48 void qmlMinify_data();
49 void qmlMinify();
50#endif
51
52private:
53 QString qmlminPath;
54 QStringList excludedDirs;
55 QStringList invalidFiles;
56
57 QStringList findFiles(const QDir &);
58 bool isInvalidFile(const QFileInfo &fileName) const;
59};
60
61tst_qmlmin::tst_qmlmin()
62{
63 // this test can be slow, double the timeout from the default 5 minutes to 10 minutes
64 const int timeout = 10*60*1000; // 10 minutes
65 qputenv(varName: "QTEST_FUNCTION_TIMEOUT", value: QByteArray::number(timeout));
66}
67
68void tst_qmlmin::initTestCase()
69{
70#if QT_CONFIG(process) && !defined(QTEST_CROSS_COMPILED) // sources not available when cross compiled
71 qmlminPath = QLibraryInfo::location(QLibraryInfo::BinariesPath) + QLatin1String("/qmlmin");
72#ifdef Q_OS_WIN
73 qmlminPath += QLatin1String(".exe");
74#endif
75 if (!QFileInfo(qmlminPath).exists()) {
76 QString message = QString::fromLatin1(str: "qmlmin executable not found (looked for %0)")
77 .arg(a: qmlminPath);
78 QFAIL(qPrintable(message));
79 }
80
81 // Add directories you want excluded here
82
83 // These snippets are not expected to run on their own.
84 excludedDirs << "doc/src/snippets/qml/visualdatamodel_rootindex";
85 excludedDirs << "doc/src/snippets/qml/qtbinding";
86 excludedDirs << "doc/src/snippets/qml/imports";
87 excludedDirs << "doc/src/snippets/qtquick1/visualdatamodel_rootindex";
88 excludedDirs << "doc/src/snippets/qtquick1/qtbinding";
89 excludedDirs << "doc/src/snippets/qtquick1/imports";
90 excludedDirs << "tests/manual/v4";
91 excludedDirs << "tests/auto/qml/ecmascripttests";
92 excludedDirs << "tests/auto/qml/qmllint";
93
94 // Add invalid files (i.e. files with syntax errors)
95 invalidFiles << "tests/auto/quick/qquickloader/data/InvalidSourceComponent.qml";
96 invalidFiles << "tests/auto/qml/qqmllanguage/data/signal.2.qml";
97 invalidFiles << "tests/auto/qml/qqmllanguage/data/signal.3.qml";
98 invalidFiles << "tests/auto/qml/qqmllanguage/data/signal.5.qml";
99 invalidFiles << "tests/auto/qml/qqmllanguage/data/property.4.qml";
100 invalidFiles << "tests/auto/qml/qqmllanguage/data/empty.qml";
101 invalidFiles << "tests/auto/qml/qqmllanguage/data/missingObject.qml";
102 invalidFiles << "tests/auto/qml/qqmllanguage/data/insertedSemicolon.1.qml";
103 invalidFiles << "tests/auto/qml/qqmllanguage/data/nonexistantProperty.5.qml";
104 invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidRoot.1.qml";
105 invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.qml";
106 invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.qml";
107 invalidFiles << "tests/auto/qml/qquickfolderlistmodel/data/dummy.qml";
108 invalidFiles << "tests/auto/qml/qqmlecmascript/data/qtbug_22843.js";
109 invalidFiles << "tests/auto/qml/qqmlecmascript/data/qtbug_22843.library.js";
110 invalidFiles << "tests/auto/qml/qquickworkerscript/data/script_error_onLoad.js";
111 invalidFiles << "tests/auto/qml/parserstress/tests/ecma_3/Unicode/regress-352044-02-n.js";
112 invalidFiles << "tests/auto/qml/qqmlecmascript/data/incrDecrSemicolon_error1.qml";
113 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/malformedFileQualifier.js";
114 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/malformedFileQualifier.2.js";
115 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/malformedImport.js";
116 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/malformedModule.js";
117 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/malformedFile.js";
118 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/malformedModuleQualifier.js";
119 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/malformedModuleQualifier.2.js";
120 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/malformedModuleVersion.js";
121 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/missingFileQualifier.js";
122 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/missingModuleQualifier.js";
123 invalidFiles << "tests/auto/qml/qqmlecmascript/data/jsimportfail/missingModuleVersion.js";
124 invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.1.qml";
125 invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.2.qml";
126 invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.3.qml";
127 invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.4.qml";
128 invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.5.qml";
129 invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.6.qml";
130 invalidFiles << "tests/auto/qml/qqmlecmascript/data/numberParsing_error.1.qml";
131 invalidFiles << "tests/auto/qml/qqmlecmascript/data/numberParsing_error.2.qml";
132 invalidFiles << "tests/auto/qml/parserstress/tests/ecma_3/FunExpr/fe-001.js";
133 invalidFiles << "tests/auto/qml/qjsengine/script/com/trolltech/syntaxerror/__init__.js";
134 invalidFiles << "tests/auto/qml/debugger/qqmlpreview/data/broken.qml";
135 invalidFiles << "tests/auto/qml/qqmllanguage/data/fuzzed.2.qml";
136 invalidFiles << "tests/auto/qml/qqmllanguage/data/fuzzed.3.qml";
137 invalidFiles << "tests/auto/qml/qqmllanguage/data/requiredProperties.2.qml";
138 // generatorFunction.qml is not invalid per se, but the minifier cannot handle yield statements
139 invalidFiles << "tests/auto/qml/qqmlecmascript/data/generatorFunction.qml";
140 // minifer can't handle template strings properly
141 invalidFiles << "tests/auto/qml/qmlformat/data/verbatimString.qml";
142 invalidFiles << "tests/auto/qml/qmlformat/data/verbatimString.formatted.qml";
143#endif
144}
145
146QStringList tst_qmlmin::findFiles(const QDir &d)
147{
148 for (int ii = 0; ii < excludedDirs.count(); ++ii) {
149 QString s = excludedDirs.at(i: ii);
150 if (d.absolutePath().endsWith(s))
151 return QStringList();
152 }
153
154 QStringList rv;
155
156 QStringList files = d.entryList(nameFilters: QStringList() << QLatin1String("*.qml") << QLatin1String("*.js"),
157 filters: QDir::Files);
158 foreach (const QString &file, files) {
159 rv << d.absoluteFilePath(fileName: file);
160 }
161
162 QStringList dirs = d.entryList(filters: QDir::Dirs | QDir::NoDotAndDotDot |
163 QDir::NoSymLinks);
164 foreach (const QString &dir, dirs) {
165 QDir sub = d;
166 sub.cd(dirName: dir);
167 rv << findFiles(d: sub);
168 }
169
170 return rv;
171}
172
173bool tst_qmlmin::isInvalidFile(const QFileInfo &fileName) const
174{
175 foreach (const QString &invalidFile, invalidFiles) {
176 if (fileName.absoluteFilePath().endsWith(s: invalidFile))
177 return true;
178 }
179 return false;
180}
181
182/*
183This test runs all the examples in the Qt QML UI source tree and ensures
184that they start and exit cleanly.
185
186Examples are any .qml files under the examples/ directory that start
187with a lower case letter.
188*/
189
190#if QT_CONFIG(process) && !defined(QTEST_CROSS_COMPILED) // sources not available when cross compiled
191void tst_qmlmin::qmlMinify_data()
192{
193 QTest::addColumn<QString>(name: "file");
194
195 QString examples = QLatin1String(SRCDIR) + "/../../../../examples/";
196 QString tests = QLatin1String(SRCDIR) + "/../../../../tests/";
197
198 QStringList files;
199 files << findFiles(d: QDir(examples));
200 files << findFiles(d: QDir(tests));
201
202 foreach (const QString &file, files)
203 QTest::newRow(qPrintable(file)) << file;
204}
205#endif
206
207#if QT_CONFIG(process) && !defined(QTEST_CROSS_COMPILED) // sources not available when cross compiled
208void tst_qmlmin::qmlMinify()
209{
210 QFETCH(QString, file);
211
212 QProcess qmlminify;
213
214 // Restrict line width to 100 characters
215 qmlminify.start(program: qmlminPath, arguments: QStringList() << QLatin1String("--verify-only") << QLatin1String("-w100") << file);
216 qmlminify.waitForFinished();
217
218 QCOMPARE(qmlminify.error(), QProcess::UnknownError);
219 QCOMPARE(qmlminify.exitStatus(), QProcess::NormalExit);
220
221 if (isInvalidFile(fileName: file))
222 QCOMPARE(qmlminify.exitCode(), EXIT_FAILURE); // cannot minify files with syntax errors
223 else
224 QCOMPARE(qmlminify.exitCode(), 0);
225}
226#endif
227
228QTEST_MAIN(tst_qmlmin)
229
230#include "tst_qmlmin.moc"
231

source code of qtdeclarative/tests/auto/qml/qmlmin/tst_qmlmin.cpp