#include "qstandardpaths.h"
#include <QtCore/QFile>
+#include <QtCore/QFileInfo>
+#include <QtCore/QTextStream>
#include <QtConcurrent/QtConcurrentRun>
#include <QtConcurrent/QFuture>
#include <QtTest/QtTest>
+static const char yastFileName[] ="yast2-metapackage-handler-mimetypes.xml";
+
void initializeLang()
{
qputenv("LC_ALL", "");
qputenv("LANG", "en_US");
+ QCoreApplication::setApplicationName("tst_qmimedatabase"); // temporary directory pattern
+}
+
+static inline QString testSuiteWarning()
+{
+
+ QString result;
+ QTextStream str(&result);
+ str << "\nCannot find the shared-mime-info test suite\nstarting from: "
+ << QDir::toNativeSeparators(QDir::currentPath()) << "\n"
+ "cd " << QDir::toNativeSeparators(QStringLiteral("tests/auto/corelib/mimetypes/qmimedatabase")) << "\n"
+ "wget http://cgit.freedesktop.org/xdg/shared-mime-info/snapshot/Release-1-0.zip\n"
+ "unzip Release-1-0.zip\n";
+#ifdef Q_OS_WIN
+ str << "mkdir testfiles\nxcopy /s Release-1-0\\tests testfiles\n";
+#else
+ str << "ln -s Release-1-0/tests testfiles\n";
+#endif
+ return result;
}
// Set LANG before QCoreApplication is created
Q_CONSTRUCTOR_FUNCTION(initializeLang)
+tst_QMimeDatabase::tst_QMimeDatabase()
+{
+}
+
void tst_QMimeDatabase::initTestCase()
{
+ QVERIFY(m_temporaryDir.isValid());
+
// Create a "global" and a "local" XDG data dir, right here.
// The local dir will be empty initially, while the global dir will contain a copy of freedesktop.org.xml
- QDir here = QDir::currentPath();
+ const QDir here = QDir(m_temporaryDir.path());
- qputenv("XDG_DATA_DIRS", QFile::encodeName(here.absolutePath()));
- QDir(here.absolutePath() + "/mime").removeRecursively();
- here.mkpath(QString::fromLatin1("mime/packages"));
+ m_globalXdgDir = m_temporaryDir.path() + QStringLiteral("/global");
+ m_localXdgDir = m_temporaryDir.path() + QStringLiteral("/local");
- QFile xml(QFile::decodeName(SRCDIR "../../../src/mimetypes/mime/packages/freedesktop.org.xml"));
- const QString mimeDir = here.absolutePath() + QLatin1String("/mime");
- xml.copy(mimeDir + QLatin1String("/packages/freedesktop.org.xml"));
+ const QString globalPackageDir = m_globalXdgDir + QStringLiteral("/mime/packages");
+ QVERIFY(here.mkpath(globalPackageDir) && here.mkpath(m_localXdgDir));
- m_dataHome = here.absolutePath() + QLatin1String("/../datahome");
- qputenv("XDG_DATA_HOME", QFile::encodeName(m_dataHome));
- //qDebug() << "XDG_DATA_HOME=" << m_dataHome;
+ qputenv("XDG_DATA_DIRS", QFile::encodeName(m_globalXdgDir));
+ qputenv("XDG_DATA_HOME", QFile::encodeName(m_localXdgDir));
+ qDebug() << "\nLocal XDG_DATA_HOME: " << m_localXdgDir
+ << "\nGlobal XDG_DATA_DIRS: " << m_globalXdgDir;
- // Make sure we start clean
- cleanupTestCase();
-}
+ const QString freeDesktopXml = QStringLiteral("freedesktop.org.xml");
+ const QString xmlFileName = QLatin1String(CORE_SOURCES)
+ + QStringLiteral("/mimetypes/mime/packages/")
+ + freeDesktopXml;
+ QVERIFY2(QFileInfo(xmlFileName).exists(), qPrintable(xmlFileName + QStringLiteral(" does not exist")));
+ QFile xml(xmlFileName);
+ QVERIFY(xml.copy(globalPackageDir + '/' + freeDesktopXml));
-void tst_QMimeDatabase::cleanupTestCase()
-{
- QDir here = QDir::currentPath();
- here.remove(QString::fromLatin1("mime/packages/yast2-metapackage-handler-mimetypes.xml"));
+ m_testSuite = QFINDTESTDATA("testfiles");
+ if (m_testSuite.isEmpty())
+ qWarning("%s", qPrintable(testSuiteWarning()));
+
+ m_yastMimeTypes = QFINDTESTDATA(yastFileName);
+ QVERIFY2(!m_yastMimeTypes.isEmpty(),
+ qPrintable(QString::fromLatin1("Cannot find '%1' starting from '%2'").
+ arg(yastFileName, QDir::currentPath())));
- QDir(m_dataHome).removeRecursively();
+ init();
}
void tst_QMimeDatabase::mimeTypeForName()
QTest::newRow("doesn't exist but has known extension") << "IDontExist.txt" << "text/plain";
}
+static inline QByteArray msgMimeTypeForFileNameFailed(const QList<QMimeType> &actual,
+ const QString &expected)
+{
+ QByteArray result = "Actual (";
+ foreach (const QMimeType &m, actual) {
+ result += m.name().toLocal8Bit();
+ result += ' ';
+ }
+ result += ") , expected: ";
+ result += expected.toLocal8Bit();
+ return result;
+}
+
void tst_QMimeDatabase::mimeTypeForFileName()
{
QFETCH(QString, fileName);
if (expectedMimeType == "application/octet-stream") {
QVERIFY(mimes.isEmpty());
} else {
- QVERIFY(!mimes.isEmpty());
- QCOMPARE(mimes.count(), 1);
+ QVERIFY2(!mimes.isEmpty(), msgMimeTypeForFileNameFailed(mimes, expectedMimeType).constData());
+ QVERIFY2(mimes.count() == 1, msgMimeTypeForFileNameFailed(mimes, expectedMimeType).constData());
QCOMPARE(mimes.first().name(), expectedMimeType);
}
}
QTest::addColumn<QString>("mimeTypeName");
QTest::addColumn<QString>("xFail");
- QString prefix = QLatin1String(SRCDIR "testfiles/");
-
- QFile f(prefix + QLatin1String("list"));
- if (!f.open(QIODevice::ReadOnly)) {
- const QString warning = QString::fromLatin1(
- "Please download the shared-mime-info test suite:\n"
- "cd tests/auto/corelib/mimetypes/qmimedatabase\n"
- "wget http://cgit.freedesktop.org/xdg/shared-mime-info/snapshot/Release-1-0.zip\n"
- "unzip Release-1-0.zip\n"
- "ln -s Release-1-0/tests testfiles\n"
- );
- qWarning() << warning;
+ if (m_testSuite.isEmpty())
QSKIP("shared-mime-info test suite not available.");
- }
+
+ const QString prefix = m_testSuite + QLatin1Char('/');
+ const QString fileName = prefix + QLatin1String("list");
+ QFile f(fileName);
+ QVERIFY2(f.open(QIODevice::ReadOnly|QIODevice::Text),
+ qPrintable(QString::fromLatin1("Cannot open %1: %2").arg(fileName, f.errorString())));
QByteArray line(1024, Qt::Uninitialized);
if (list.size() >= 3)
xFail = list.at(2);
- QTest::newRow(filePath.toLatin1().constData()) << QString(prefix + filePath) << mimeTypeType << xFail;
+ QTest::newRow(filePath.toLatin1().constData())
+ << QString(prefix + filePath)
+ << mimeTypeType << xFail;
}
}
static bool runUpdateMimeDatabase(const QString &path) // TODO make it a QMimeDatabase method?
{
- const QString umd = QStandardPaths::findExecutable(QString::fromLatin1("update-mime-database"));
- if (umd.isEmpty())
+ const QString umdCommand = QString::fromLatin1("update-mime-database");
+ const QString umd = QStandardPaths::findExecutable(umdCommand);
+ if (umd.isEmpty()) {
+ qWarning("%s does not exist.", qPrintable(umdCommand));
return false;
+ }
QProcess proc;
proc.setProcessChannelMode(QProcess::MergedChannels); // silence output
- proc.start(umd, QStringList() << path);
+ proc.start(umd, QStringList(path));
+ if (!proc.waitForStarted()) {
+ qWarning("Cannot start %s: %s",
+ qPrintable(umd), qPrintable(proc.errorString()));
+ return false;
+ }
proc.waitForFinished();
//qDebug() << "runUpdateMimeDatabase" << path;
return true;
{
QFileInfo mimeCacheInfo(path + QString::fromLatin1("/mime.cache"));
if (mimeCacheInfo.exists()) {
- // Wait until the begining of the next second
+ // Wait until the beginning of the next second
while (mimeCacheInfo.lastModified().secsTo(QDateTime::currentDateTime()) == 0) {
QTest::qSleep(200);
}
QMimeDatabase db;
QVERIFY(!db.mimeTypeForName(QLatin1String("text/x-suse-ymp")).isValid());
- const QString fileName = QLatin1String("yast2-metapackage-handler-mimetypes.xml");
- const QString srcFile = QFile::decodeName(SRCDIR) + fileName;
-
- QDir here = QDir::currentPath();
- const QString mimeDir = here.absolutePath() + QLatin1String("/mime");
+ const QString mimeDir = m_globalXdgDir + QLatin1String("/mime");
const QString destDir = mimeDir + QLatin1String("/packages/");
- const QString destFile = destDir + fileName;
+ const QString destFile = destDir + QLatin1String(yastFileName);
QFile::remove(destFile);
//qDebug() << destFile;
- QVERIFY(QFile::copy(srcFile, destFile));
+
+ if (!QFileInfo(destDir).isDir())
+ QVERIFY(QDir(m_globalXdgDir).mkpath(destDir));
+ QVERIFY(QFile::copy(m_yastMimeTypes, destFile));
if (!waitAndRunUpdateMimeDatabase(mimeDir))
QSKIP("shared-mime-info not found, skipping mime.cache test");
QMimeDatabase db;
QVERIFY(!db.mimeTypeForName(QLatin1String("text/x-suse-ymp")).isValid());
- const QString fileName = QLatin1String("yast2-metapackage-handler-mimetypes.xml");
- const QString srcFile = QFile::decodeName(SRCDIR) + fileName;
- const QString mimeDir = m_dataHome + QLatin1String("/mime");
+ const QString mimeDir = m_localXdgDir + QLatin1String("/mime");
const QString destDir = mimeDir + QLatin1String("/packages/");
QDir().mkpath(destDir);
- const QString destFile = destDir + fileName;
+ const QString destFile = destDir + QLatin1String(yastFileName);
QFile::remove(destFile);
- QVERIFY(QFile::copy(srcFile, destFile));
- if (!runUpdateMimeDatabase(mimeDir))
- QSKIP("shared-mime-info not found, skipping mime.cache test");;
+ QVERIFY(QFile::copy(m_yastMimeTypes, destFile));
+ if (!runUpdateMimeDatabase(mimeDir)) {
+ const QString skipWarning = QStringLiteral("shared-mime-info not found, skipping mime.cache test (")
+ + QDir::toNativeSeparators(mimeDir) + QLatin1Char(')');
+ QSKIP(qPrintable(skipWarning));
+ }
QCOMPARE(db.mimeTypeForFile(QLatin1String("foo.ymu"), QMimeDatabase::MatchExtension).name(),
QString::fromLatin1("text/x-suse-ymu"));
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