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[profile/ivi/qtdeclarative.git] / tests / auto / declarative / qmlmin / tst_qmlmin.cpp
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41
42 #include <qtest.h>
43 #include <QLibraryInfo>
44 #include <QDir>
45 #include <QProcess>
46 #include <QDebug>
47 #include <QDeclarativeError>
48 #include <cstdlib>
49
50 class tst_qmlmin : public QObject
51 {
52     Q_OBJECT
53 public:
54     tst_qmlmin();
55
56 private slots:
57     void initTestCase();
58     void qmlMinify_data();
59     void qmlMinify();
60
61 private:
62     QString qmlminPath;
63     QStringList excludedDirs;
64     QStringList invalidFiles;
65
66     QStringList findFiles(const QDir &);
67     bool isInvalidFile(const QFileInfo &fileName) const;
68 };
69
70 tst_qmlmin::tst_qmlmin()
71 {
72 }
73
74 void tst_qmlmin::initTestCase()
75 {
76     qmlminPath = QLibraryInfo::location(QLibraryInfo::BinariesPath) + QLatin1String("/qmlmin");
77 #ifdef Q_OS_WIN
78     qmlminPath += QLatin1String(".exe");
79 #endif
80     if (!QFileInfo(qmlminPath).exists()) {
81         QString message = QString::fromLatin1("qmlmin executable not found (looked for %0)")
82                 .arg(qmlminPath);
83         QFAIL(qPrintable(message));
84     }
85
86     // Add directories you want excluded here
87
88     // These snippets are not expected to run on their own.
89     excludedDirs << "doc/src/snippets/declarative/visualdatamodel_rootindex";
90     excludedDirs << "doc/src/snippets/declarative/qtbinding";
91     excludedDirs << "doc/src/snippets/declarative/imports";
92     excludedDirs << "doc/src/snippets/qtquick1/visualdatamodel_rootindex";
93     excludedDirs << "doc/src/snippets/qtquick1/qtbinding";
94     excludedDirs << "doc/src/snippets/qtquick1/imports";
95
96     // Add invalid files (i.e. files with syntax errors)
97     invalidFiles << "tests/auto/qtquick2/qquickloader/data/InvalidSourceComponent.qml";
98     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/dynamicObjectProperties.2.qml";
99     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/signal.3.qml";
100     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/property.4.qml";
101     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/empty.qml";
102     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/signal.2.qml";
103     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/missingObject.qml";
104     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/insertedSemicolon.1.qml";
105     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/nonexistantProperty.5.qml";
106     invalidFiles << "tests/auto/declarative/qdeclarativelanguage/data/invalidRoot.1.qml";
107     invalidFiles << "tests/auto/declarative/qdeclarativefolderlistmodel/data/dummy.qml";
108     invalidFiles << "tests/auto/declarative/qdeclarativeecmascript/data/qtbug_22843.js";
109     invalidFiles << "tests/auto/declarative/qdeclarativeecmascript/data/qtbug_22843.library.js";
110     invalidFiles << "tests/auto/declarative/qdeclarativeworkerscript/data/script_error_onLoad.js";
111     invalidFiles << "tests/auto/declarative/parserstress/tests/ecma_3/Unicode/regress-352044-02-n.js";
112 }
113
114 QStringList tst_qmlmin::findFiles(const QDir &d)
115 {
116     for (int ii = 0; ii < excludedDirs.count(); ++ii) {
117         QString s = excludedDirs.at(ii);
118         if (d.absolutePath().endsWith(s))
119             return QStringList();
120     }
121
122     QStringList rv;
123
124     QStringList files = d.entryList(QStringList() << QLatin1String("*.qml") << QLatin1String("*.js"),
125                                     QDir::Files);
126     foreach (const QString &file, files) {
127         rv << d.absoluteFilePath(file);
128     }
129
130     QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot |
131                                    QDir::NoSymLinks);
132     foreach (const QString &dir, dirs) {
133         QDir sub = d;
134         sub.cd(dir);
135         rv << findFiles(sub);
136     }
137
138     return rv;
139 }
140
141 bool tst_qmlmin::isInvalidFile(const QFileInfo &fileName) const
142 {
143     foreach (const QString &invalidFile, invalidFiles) {
144         if (fileName.absoluteFilePath().endsWith(invalidFile))
145             return true;
146     }
147     return false;
148 }
149
150 /*
151 This test runs all the examples in the declarative UI source tree and ensures
152 that they start and exit cleanly.
153
154 Examples are any .qml files under the examples/ directory that start
155 with a lower case letter.
156 */
157
158 void tst_qmlmin::qmlMinify_data()
159 {
160     QTest::addColumn<QString>("file");
161
162     QString examples = QLatin1String(SRCDIR) + "/../../../../examples/";
163     QString tests = QLatin1String(SRCDIR) + "/../../../../tests/";
164
165     QStringList files;
166     files << findFiles(QDir(examples));
167     files << findFiles(QDir(tests));
168
169     foreach (const QString &file, files)
170         QTest::newRow(qPrintable(file)) << file;
171 }
172
173 void tst_qmlmin::qmlMinify()
174 {
175     QFETCH(QString, file);
176
177     QProcess qmlminify;
178     qmlminify.start(qmlminPath, QStringList() << QLatin1String("--verify-only") << file);
179     qmlminify.waitForFinished();
180
181     QCOMPARE(qmlminify.error(), QProcess::UnknownError);
182     QCOMPARE(qmlminify.exitStatus(), QProcess::NormalExit);
183
184     if (isInvalidFile(file))
185         QCOMPARE(qmlminify.exitCode(), EXIT_FAILURE); // cannot minify files with syntax errors
186     else
187         QCOMPARE(qmlminify.exitCode(), 0);
188 }
189
190 QTEST_MAIN(tst_qmlmin)
191
192 #include "tst_qmlmin.moc"