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diff --git a/libqtmimetypes/tests/auto/qmimedatabase/tst_qmimedatabase.cpp b/libqtmimetypes/tests/auto/qmimedatabase/tst_qmimedatabase.cpp
index 5e377a48eb..ce8a783d6c 100644
--- a/libqtmimetypes/tests/auto/qmimedatabase/tst_qmimedatabase.cpp
+++ b/libqtmimetypes/tests/auto/qmimedatabase/tst_qmimedatabase.cpp
@@ -1,595 +1,599 @@
#include "tst_qmimedatabase.h"
#include "qstandardpaths.h"
#include <QtCore/QFile>
#include <QtTest/QtTest>
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
+#include <QtConcurrent>
+#endif
+
#if 0
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
#include <QtWidgets/QIcon>
#else
#include <QIcon>
#endif
#endif
#include <qmimedatabase.h>
int initializeLang()
{
qputenv("LANG", "en_US");
return 0;
}
Q_CONSTRUCTOR_FUNCTION(initializeLang)
tst_qmimedatabase::~tst_qmimedatabase()
{
}
void tst_qmimedatabase::initTestCase()
{
}
void tst_qmimedatabase::test_mimeTypeForName()
{
QMimeDatabase db;
QMimeType s0 = db.mimeTypeForName(QString::fromLatin1("application/x-zerosize"));
QVERIFY(s0.isValid());
QCOMPARE(s0.name(), QString::fromLatin1("application/x-zerosize"));
QCOMPARE(s0.comment(), QString::fromLatin1("empty document"));
QCOMPARE(s0.comment(QLatin1String("fr")), QString::fromLatin1("document vide"));
QCOMPARE(s0.comment(QLatin1String("zz")), QString::fromLatin1("empty document")); // no such language
QMimeType s0Again = db.mimeTypeForName(QString::fromLatin1("application/x-zerosize"));
QCOMPARE(s0Again.name(), s0.name());
QMimeType s1 = db.mimeTypeForName(QString::fromLatin1("text/plain"));
QVERIFY(s1.isValid());
QCOMPARE(s1.name(), QString::fromLatin1("text/plain"));
//qDebug("Comment is %s", qPrintable(s1.comment()));
QMimeType krita = db.mimeTypeForName(QString::fromLatin1("application/x-krita"));
QVERIFY(krita.isValid());
// Test <comment> parsing with application/rdf+xml which has the english comment after the other ones
QMimeType rdf = db.mimeTypeForName(QString::fromLatin1("application/rdf+xml"));
QVERIFY(rdf.isValid());
QCOMPARE(rdf.comment(), QString::fromLatin1("RDF file"));
QMimeType bzip2 = db.mimeTypeForName(QString::fromLatin1("application/x-bzip2"));
QVERIFY(bzip2.isValid());
QCOMPARE(bzip2.comment(), QString::fromLatin1("Bzip archive"));
QMimeType defaultMime = db.mimeTypeForName(QString::fromLatin1("application/octet-stream"));
QVERIFY(defaultMime.isValid());
QVERIFY(defaultMime.isDefault());
QMimeType doesNotExist = db.mimeTypeForName(QString::fromLatin1("foobar/x-doesnot-exist"));
QVERIFY(!doesNotExist.isValid());
// TODO move to test_findByFile
#ifdef Q_OS_LINUX
QString exePath = QStandardPaths::findExecutable(QLatin1String("ls"));
if (exePath.isEmpty())
qWarning() << "ls not found";
else {
const QString executableType = QString::fromLatin1("application/x-executable");
//QTest::newRow("executable") << exePath << executableType;
QCOMPARE(db.findByFile(exePath).name(), executableType);
}
#endif
}
void tst_qmimedatabase::test_findByName_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<QString>("expectedMimeType");
// Maybe we could also add a expectedAccuracy column...
QTest::newRow("text") << "textfile.txt" << "text/plain";
QTest::newRow("case-insensitive search") << "textfile.TxT" << "text/plain";
// Needs shared-mime-info > 0.91. Earlier versions wrote .Z to the mime.cache file...
//QTest::newRow("case-insensitive match on a non-lowercase glob") << "foo.z" << "application/x-compress";
QTest::newRow("case-sensitive uppercase match") << "textfile.C" << "text/x-c++src";
QTest::newRow("case-sensitive lowercase match") << "textfile.c" << "text/x-csrc";
QTest::newRow("case-sensitive long-extension match") << "foo.PS.gz" << "application/x-gzpostscript";
QTest::newRow("case-sensitive-only match") << "core" << "application/x-core";
QTest::newRow("case-sensitive-only match") << "Core" << "application/octet-stream"; // #198477
QTest::newRow("desktop file") << "foo.desktop" << "application/x-desktop";
QTest::newRow("old kdelnk file is x-desktop too") << "foo.kdelnk" << "application/x-desktop";
QTest::newRow("double-extension file") << "foo.tar.bz2" << "application/x-bzip-compressed-tar";
QTest::newRow("single-extension file") << "foo.bz2" << "application/x-bzip";
QTest::newRow(".doc should assume msword") << "somefile.doc" << "application/msword"; // #204139
QTest::newRow("glob that uses [] syntax, 1") << "Makefile" << "text/x-makefile";
QTest::newRow("glob that uses [] syntax, 2") << "makefile" << "text/x-makefile";
QTest::newRow("glob that ends with *, no extension") << "README" << "text/x-readme";
QTest::newRow("glob that ends with *, extension") << "README.foo" << "text/x-readme";
QTest::newRow("glob that ends with *, also matches *.txt. Higher weight wins.") << "README.txt" << "text/plain";
QTest::newRow("glob that ends with *, also matches *.nfo. Higher weight wins.") << "README.nfo" << "text/x-nfo";
// fdo bug 15436, needs shared-mime-info >= 0.40 (and this tests the globs2-parsing code).
QTest::newRow("glob that ends with *, also matches *.pdf. *.pdf has higher weight") << "README.pdf" << "application/pdf";
QTest::newRow("directory") << "/" << "inode/directory";
QTest::newRow("doesn't exist, no extension") << "IDontExist" << "application/octet-stream";
QTest::newRow("doesn't exist but has known extension") << "IDontExist.txt" << "text/plain";
}
void tst_qmimedatabase::test_findByName()
{
QFETCH(QString, fileName);
QFETCH(QString, expectedMimeType);
QMimeDatabase db;
QMimeType mime = db.findByName(fileName);
QVERIFY(mime.isValid());
QCOMPARE(mime.name(), expectedMimeType);
}
void tst_qmimedatabase::test_inheritance()
{
QMimeDatabase db;
// All file-like mimetypes inherit from octet-stream
const QMimeType wordperfect = db.mimeTypeForName(QString::fromLatin1("application/vnd.wordperfect"));
QVERIFY(wordperfect.isValid());
QCOMPARE(wordperfect.parentMimeTypes().join(QString::fromLatin1(",")), QString::fromLatin1("application/octet-stream"));
QVERIFY(wordperfect.inherits(QLatin1String("application/octet-stream")));
QVERIFY(db.mimeTypeForName(QString::fromLatin1("image/svg+xml-compressed")).inherits(QLatin1String("application/x-gzip")));
// Check that msword derives from ole-storage
const QMimeType msword = db.mimeTypeForName(QString::fromLatin1("application/msword"));
QVERIFY(msword.isValid());
const QMimeType olestorage = db.mimeTypeForName(QString::fromLatin1("application/x-ole-storage"));
QVERIFY(olestorage.isValid());
QVERIFY(msword.inherits(olestorage.name()));
QVERIFY(msword.inherits(QLatin1String("application/octet-stream")));
const QMimeType directory = db.mimeTypeForName(QString::fromLatin1("inode/directory"));
QVERIFY(directory.isValid());
QCOMPARE(directory.parentMimeTypes().count(), 0);
QVERIFY(!directory.inherits(QLatin1String("application/octet-stream")));
// Check that text/x-patch knows that it inherits from text/plain (it says so explicitly)
const QMimeType plain = db.mimeTypeForName(QString::fromLatin1("text/plain"));
const QMimeType derived = db.mimeTypeForName(QString::fromLatin1("text/x-patch"));
QVERIFY(derived.isValid());
QCOMPARE(derived.parentMimeTypes().join(QString::fromLatin1(",")), plain.name());
QVERIFY(derived.inherits(QLatin1String("text/plain")));
QVERIFY(derived.inherits(QLatin1String("application/octet-stream")));
// Check that application/x-shellscript inherits from application/x-executable
// (Otherwise KRun cannot start shellscripts...)
// This is a test for multiple inheritance...
const QMimeType shellscript = db.mimeTypeForName(QString::fromLatin1("application/x-shellscript"));
QVERIFY(shellscript.isValid());
QVERIFY(shellscript.inherits(QLatin1String("text/plain")));
QVERIFY(shellscript.inherits(QLatin1String("application/x-executable")));
const QStringList shellParents = shellscript.parentMimeTypes();
QVERIFY(shellParents.contains(QLatin1String("text/plain")));
QVERIFY(shellParents.contains(QLatin1String("application/x-executable")));
QCOMPARE(shellParents.count(), 2); // only the above two
const QStringList allShellParents = shellscript.allParentMimeTypes();
QVERIFY(allShellParents.contains(QLatin1String("text/plain")));
QVERIFY(allShellParents.contains(QLatin1String("application/x-executable")));
QVERIFY(allShellParents.contains(QLatin1String("application/octet-stream")));
// Must be least-specific last, i.e. breadth first.
QCOMPARE(allShellParents.last(), QString::fromLatin1("application/octet-stream"));
// Check that text/x-mrml knows that it inherits from text/plain (implicitly)
const QMimeType mrml = db.mimeTypeForName(QString::fromLatin1("text/x-mrml"));
QVERIFY(mrml.isValid());
QVERIFY(mrml.inherits(QLatin1String("text/plain")));
QVERIFY(mrml.inherits(QLatin1String("application/octet-stream")));
// Check that msword-template inherits msword
const QMimeType mswordTemplate = db.mimeTypeForName(QString::fromLatin1("application/msword-template"));
QVERIFY(mswordTemplate.isValid());
QVERIFY(mswordTemplate.inherits(QLatin1String("application/msword")));
}
void tst_qmimedatabase::test_aliases()
{
QMimeDatabase db;
const QMimeType canonical = db.mimeTypeForName(QString::fromLatin1("application/xml"));
QVERIFY(canonical.isValid());
QMimeType resolvedAlias = db.mimeTypeForName(QString::fromLatin1("text/xml"));
QVERIFY(resolvedAlias.isValid());
QCOMPARE(resolvedAlias.name(), QString::fromLatin1("application/xml"));
QVERIFY(resolvedAlias.inherits(QLatin1String("application/xml")));
QVERIFY(canonical.inherits(QLatin1String("text/xml")));
// Test for kde bug 197346: does nspluginscan see that audio/mp3 already exists?
bool mustWriteMimeType = !db.mimeTypeForName(QString::fromLatin1("audio/mp3")).isValid();
QVERIFY(!mustWriteMimeType);
}
void tst_qmimedatabase::test_icons()
{
QMimeDatabase db;
QMimeType directory = db.findByName(QString::fromLatin1("/"));
QCOMPARE(directory.name(), QString::fromLatin1("inode/directory"));
QCOMPARE(directory.iconName(), QString::fromLatin1("inode-directory"));
QMimeType pub = db.findByName(QString::fromLatin1("foo.epub"));
QCOMPARE(pub.name(), QString::fromLatin1("application/epub+zip"));
QCOMPARE(pub.iconName(), QString::fromLatin1("application-epub+zip"));
QCOMPARE(pub.genericIconName(), QString::fromLatin1("x-office-document"));
}
// In here we do the tests that need some content in a temporary file.
// This could also be added to shared-mime-info's testsuite...
void tst_qmimedatabase::test_findByFileWithContent()
{
QMimeDatabase db;
QMimeType mime;
// Test a real PDF file.
// If we find x-matlab because it starts with '%' then we are not ordering by priority.
QTemporaryFile tempFile;
QVERIFY(tempFile.open());
QString tempFileName = tempFile.fileName();
tempFile.write("%PDF-");
tempFile.close();
mime = db.findByFile(tempFileName);
QCOMPARE(mime.name(), QString::fromLatin1("application/pdf"));
QFile file(tempFileName);
mime = db.findByData(&file); // QIODevice ctor
QCOMPARE(mime.name(), QString::fromLatin1("application/pdf"));
// by name only, we cannot find the mimetype
mime = db.findByName(tempFileName);
QVERIFY(mime.isValid());
QVERIFY(mime.isDefault());
// Test the case where the extension doesn't match the contents: extension wins
{
QTemporaryFile txtTempFile(QDir::tempPath() + QLatin1String("/tst_qmimedatabase_XXXXXX.txt"));
QVERIFY(txtTempFile.open());
txtTempFile.write("%PDF-");
QString txtTempFileName = txtTempFile.fileName();
txtTempFile.close();
mime = db.findByFile(txtTempFileName);
QCOMPARE(mime.name(), QString::fromLatin1("text/plain"));
// fast mode finds the same
mime = db.findByName(txtTempFileName);
QCOMPARE(mime.name(), QString::fromLatin1("text/plain"));
}
// Now the case where extension differs from contents, but contents has >80 magic rule
// XDG spec says: contents wins. But we can't sniff all files...
{
QTemporaryFile txtTempFile(QDir::tempPath() + QLatin1String("/tst_qmimedatabase_XXXXXX.txt"));
QVERIFY(txtTempFile.open());
txtTempFile.write("<smil");
QString txtTempFileName = txtTempFile.fileName();
txtTempFile.close();
mime = db.findByFile(txtTempFileName);
QCOMPARE(mime.name(), QString::fromLatin1("text/plain"));
}
// Test what happens with an incorrect path
mime = db.findByFile(QString::fromLatin1("file:///etc/passwd" /* incorrect code, use a path instead */));
QVERIFY(mime.isDefault());
}
void tst_qmimedatabase::test_findByUrl()
{
QMimeDatabase db;
QVERIFY(db.findByUrl(QUrl::fromEncoded("http://foo/bar.png")).isDefault()); // HTTP can't know before downloading
QCOMPARE(db.findByUrl(QUrl::fromEncoded("ftp://foo/bar.png")).name(), QString::fromLatin1("image/png"));
QCOMPARE(db.findByUrl(QUrl::fromEncoded("ftp://foo/bar")).name(), QString::fromLatin1("application/octet-stream")); // unknown extension
}
void tst_qmimedatabase::test_findByContent_data()
{
QTest::addColumn<QByteArray>("data");
QTest::addColumn<QString>("expectedMimeTypeName");
QTest::newRow("tnef data, needs smi >= 0.20") << QByteArray("\x78\x9f\x3e\x22") << "application/vnd.ms-tnef";
QTest::newRow("PDF magic") << QByteArray("%PDF-") << "application/pdf";
QTest::newRow("PHP, High-priority rule") << QByteArray("<?php") << "application/x-php";
}
void tst_qmimedatabase::test_findByContent()
{
QFETCH(QByteArray, data);
QFETCH(QString, expectedMimeTypeName);
QMimeDatabase db;
QCOMPARE(db.findByData(data).name(), expectedMimeTypeName);
}
void tst_qmimedatabase::test_findByNameAndContent_data()
{
QTest::addColumn<QString>("name");
QTest::addColumn<QByteArray>("data");
QTest::addColumn<QString>("expectedMimeTypeName");
QTest::newRow("plain text, no extension") << QString::fromLatin1("textfile") << QByteArray("Hello world") << "text/plain";
QTest::newRow("plain text, unknown extension") << QString::fromLatin1("textfile.foo") << QByteArray("Hello world") << "text/plain";
// Needs kde/mimetypes.xml
//QTest::newRow("plain text, doc extension") << QString::fromLatin1("textfile.doc") << QByteArray("Hello world") << "text/plain";
// If you get powerpoint instead, then you're hit by https://bugs.freedesktop.org/show_bug.cgi?id=435,
// upgrade to shared-mime-info >= 0.22
const QByteArray oleData("\320\317\021\340\241\261\032\341"); // same as \xD0\xCF\x11\xE0 \xA1\xB1\x1A\xE1
QTest::newRow("msword file, unknown extension") << QString::fromLatin1("mswordfile") << oleData << "application/x-ole-storage";
QTest::newRow("excel file, found by extension") << QString::fromLatin1("excelfile.xls") << oleData << "application/vnd.ms-excel";
QTest::newRow("text.xls, found by extension, user is in control") << QString::fromLatin1("text.xls") << oleData << "application/vnd.ms-excel";
}
void tst_qmimedatabase::test_findByNameAndContent()
{
QFETCH(QString, name);
QFETCH(QByteArray, data);
QFETCH(QString, expectedMimeTypeName);
QMimeDatabase db;
QCOMPARE(db.findByNameAndData(name, data).name(), expectedMimeTypeName);
}
void tst_qmimedatabase::test_allMimeTypes()
{
QMimeDatabase db;
const QList<QMimeType> lst = db.allMimeTypes(); // does NOT include aliases
QVERIFY(!lst.isEmpty());
// Hardcoding this is the only way to check both providers find the same number of mimetypes.
QCOMPARE(lst.count(), 660);
foreach (const QMimeType& mime, lst) {
const QString name = mime.name();
QVERIFY(!name.isEmpty());
QCOMPARE(name.count(QLatin1Char('/')), 1);
const QMimeType lookedupMime = db.mimeTypeForName(name);
QVERIFY(lookedupMime.isValid());
QCOMPARE(lookedupMime.name(), name); // if this fails, you have an alias defined as a real mimetype too!
}
}
void tst_qmimedatabase::test_inheritsPerformance()
{
// Check performance of inherits().
// This benchmark (which started in 2009 in kmimetypetest.cpp) uses 40 mimetypes.
QStringList mimeTypes; mimeTypes << QLatin1String("image/jpeg") << QLatin1String("image/png") << QLatin1String("image/tiff") << QLatin1String("text/plain") << QLatin1String("text/html");
mimeTypes += mimeTypes;
mimeTypes += mimeTypes;
mimeTypes += mimeTypes;
QCOMPARE(mimeTypes.count(), 40);
QMimeDatabase db;
QMimeType mime = db.mimeTypeForName(QString::fromLatin1("text/x-chdr"));
QVERIFY(mime.isValid());
QBENCHMARK {
QString match;
foreach (const QString& mt, mimeTypes) {
if (mime.inherits(mt)) {
match = mt;
// of course there would normally be a "break" here, but we're testing worse-case
// performance here
}
}
QCOMPARE(match, QString::fromLatin1("text/plain"));
}
// Numbers from 2011, in release mode:
// KDE 4.7 numbers: 0.21 msec / 494,000 ticks / 568,345 instr. loads per iteration
// QMimeBinaryProvider (with Qt 5): 0.16 msec / NA / 416,049 instr. reads per iteration
// QMimeXmlProvider (with Qt 5): 0.062 msec / NA / 172,889 instr. reads per iteration
// (but the startup time is way higher)
// And memory usage is flat at 200K with QMimeBinaryProvider, while it peaks at 6 MB when
// parsing XML, and then keeps being around 4.5 MB for all the in-memory hashes.
}
void tst_qmimedatabase::test_suffixes_data()
{
QTest::addColumn<QString>("mimeType");
QTest::addColumn<QString>("patterns");
QTest::addColumn<QString>("preferredSuffix");
QTest::newRow("mimetype with a single pattern") << "application/pdf" << "*.pdf" << "pdf";
QTest::newRow("mimetype with multiple patterns") << "application/x-kpresenter" << "*.kpr;*.kpt" << "kpr";
//if (KMimeType::sharedMimeInfoVersion() > KDE_MAKE_VERSION(0, 60, 0)) {
QTest::newRow("mimetype with many patterns") << "application/vnd.wordperfect" << "*.wp;*.wp4;*.wp5;*.wp6;*.wpd;*.wpp" << "wp";
//}
QTest::newRow("oasis text mimetype") << "application/vnd.oasis.opendocument.text" << "*.odt" << "odt";
QTest::newRow("oasis presentation mimetype") << "application/vnd.oasis.opendocument.presentation" << "*.odp" << "odp";
QTest::newRow("mimetype with multiple patterns") << "text/plain" << "*.asc;*.txt;*,v" << "txt";
QTest::newRow("mimetype with uncommon pattern") << "text/x-readme" << "README*" << QString();
QTest::newRow("mimetype with no patterns") << "application/pkcs7-mime" << QString() << QString();
}
void tst_qmimedatabase::test_suffixes()
{
QFETCH(QString, mimeType);
QFETCH(QString, patterns);
QFETCH(QString, preferredSuffix);
QMimeDatabase db;
QMimeType mime = db.mimeTypeForName(mimeType);
QVERIFY(mime.isValid());
// Sort both lists; order is unreliable since shared-mime-info uses hashes internally.
QStringList expectedPatterns = patterns.split(QLatin1Char(';'));
expectedPatterns.sort();
QStringList mimePatterns = mime.globPatterns();
mimePatterns.sort();
QCOMPARE(mimePatterns.join(QLatin1String(";")), expectedPatterns.join(QLatin1String(";")));
QCOMPARE(mime.preferredSuffix(), preferredSuffix);
}
void tst_qmimedatabase::test_knownSuffix()
{
QMimeDatabase db;
QCOMPARE(db.suffixForFileName(QString::fromLatin1("foo.tar")), QString::fromLatin1("tar"));
QCOMPARE(db.suffixForFileName(QString::fromLatin1("foo.bz2")), QString::fromLatin1("bz2"));
QCOMPARE(db.suffixForFileName(QString::fromLatin1("foo.bar.bz2")), QString::fromLatin1("bz2"));
QCOMPARE(db.suffixForFileName(QString::fromLatin1("foo.tar.bz2")), QString::fromLatin1("tar.bz2"));
}
void tst_qmimedatabase::findByName_data()
{
QTest::addColumn<QString>("filePath");
QTest::addColumn<QString>("mimeTypeName");
QTest::addColumn<QString>("xFail");
QString prefix = QLatin1String(SRCDIR "testfiles/");
QFile f(prefix + QLatin1String("list"));
QVERIFY2(f.open(QIODevice::ReadOnly), qPrintable(prefix));
QByteArray line(1024, Qt::Uninitialized);
while (!f.atEnd()) {
int len = f.readLine(line.data(), 1023);
if (len <= 2 || line.at(0) == '#')
continue;
QString string = QString::fromLatin1(line.constData(), len - 1).trimmed();
QStringList list = string.split(QLatin1Char(' '), QString::SkipEmptyParts);
QVERIFY(list.size() >= 2);
QString filePath = list.at(0);
QString mimeTypeType = list.at(1);
QString xFail;
if (list.size() >= 3)
xFail = list.at(2);
QTest::newRow(filePath.toLatin1().constData()) << QString(prefix + filePath) << mimeTypeType << xFail;
}
}
void tst_qmimedatabase::findByName()
{
QFETCH(QString, filePath);
QFETCH(QString, mimeTypeName);
QFETCH(QString, xFail);
QMimeDatabase database;
//qDebug() << Q_FUNC_INFO << filePath;
const QMimeType resultMimeType(database.findByName(filePath));
if (resultMimeType.isValid()) {
//qDebug() << Q_FUNC_INFO << "MIME type" << resultMimeType.name() << "has generic icon name" << resultMimeType.genericIconName() << "and icon name" << resultMimeType.iconName();
// Loading icons depend on the icon theme, we can't enable this test
#if 0 // (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
QCOMPARE(resultMimeType.genericIconName(), QIcon::fromTheme(resultMimeType.genericIconName()).name());
QVERIFY2(!QIcon::fromTheme(resultMimeType.genericIconName()).isNull(), qPrintable(resultMimeType.genericIconName()));
QVERIFY2(QIcon::hasThemeIcon(resultMimeType.genericIconName()), qPrintable(resultMimeType.genericIconName()));
QCOMPARE(resultMimeType.iconName(), QIcon::fromTheme(resultMimeType.iconName()).name());
QVERIFY2(!QIcon::fromTheme(resultMimeType.iconName()).isNull(), qPrintable(resultMimeType.iconName()));
QVERIFY2(QIcon::hasThemeIcon(resultMimeType.iconName()), qPrintable(resultMimeType.iconName()));
#else
// Under Qt4 not all genericIconNames or iconNames return an icon that is valid.
#endif
}
const QString resultMimeTypeName = resultMimeType.name();
//qDebug() << Q_FUNC_INFO << "findByName() returned" << resultMimeTypeName;
const bool failed = resultMimeTypeName != mimeTypeName;
const bool shouldFail = (xFail.length() >= 1 && xFail.at(0) == QLatin1Char('x'));
if (shouldFail != failed) {
// Results are ambiguous when multiple MIME types have the same glob
// -> accept the current result if the found MIME type actually
// matches the file's extension.
// TODO: a better file format in testfiles/list!
const QMimeType foundMimeType = database.mimeTypeForName(resultMimeTypeName);
QVERIFY2(resultMimeType == foundMimeType, qPrintable(resultMimeType.name() + QString::fromLatin1(" vs. ") + foundMimeType.name()));
if (foundMimeType.isValid()) {
const QString extension = QFileInfo(filePath).suffix();
//qDebug() << Q_FUNC_INFO << "globPatterns:" << foundMimeType.globPatterns() << "- extension:" << QString() + "*." + extension;
if (foundMimeType.globPatterns().contains(QString::fromLatin1("*.") + extension))
return;
}
}
if (shouldFail) {
// Expected to fail
QVERIFY2(resultMimeTypeName != mimeTypeName, qPrintable(resultMimeTypeName));
} else {
QCOMPARE(resultMimeTypeName, mimeTypeName);
}
}
void tst_qmimedatabase::findByData_data()
{
findByName_data();
}
void tst_qmimedatabase::findByData()
{
QFETCH(QString, filePath);
QFETCH(QString, mimeTypeName);
QFETCH(QString, xFail);
QMimeDatabase database;
QFile f(filePath);
QVERIFY(f.open(QIODevice::ReadOnly));
QByteArray data = f.read(16384);
const QString resultMimeTypeName = database.findByData(data).name();
if (xFail.length() >= 2 && xFail.at(1) == QLatin1Char('x')) {
// Expected to fail
QVERIFY2(resultMimeTypeName != mimeTypeName, qPrintable(resultMimeTypeName));
} else {
QCOMPARE(resultMimeTypeName, mimeTypeName);
}
}
void tst_qmimedatabase::findByFile_data()
{
findByName_data();
}
void tst_qmimedatabase::findByFile()
{
QFETCH(QString, filePath);
QFETCH(QString, mimeTypeName);
QFETCH(QString, xFail);
QMimeDatabase database;
const QString resultMimeTypeName = database.findByFile(QFileInfo(filePath)).name();
//qDebug() << Q_FUNC_INFO << filePath << "->" << resultMimeTypeName;
if (xFail.length() >= 3 && xFail.at(2) == QLatin1Char('x')) {
// Expected to fail
QVERIFY2(resultMimeTypeName != mimeTypeName, qPrintable(resultMimeTypeName));
} else {
QCOMPARE(resultMimeTypeName, mimeTypeName);
}
}
void tst_qmimedatabase::test_fromThreads()
{
// When using -Wshadow, a Qt 4 header breaks
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
QThreadPool::globalInstance()->setMaxThreadCount(20);
// Note that data-based tests cannot be used here (QTest::fetchData asserts).
QList<QFuture<void> > futures;
futures << QtConcurrent::run(this, &tst_qmimedatabase::test_mimeTypeForName);
futures << QtConcurrent::run(this, &tst_qmimedatabase::test_aliases);
futures << QtConcurrent::run(this, &tst_qmimedatabase::test_allMimeTypes);
futures << QtConcurrent::run(this, &tst_qmimedatabase::test_icons);
futures << QtConcurrent::run(this, &tst_qmimedatabase::test_inheritance);
futures << QtConcurrent::run(this, &tst_qmimedatabase::test_knownSuffix);
futures << QtConcurrent::run(this, &tst_qmimedatabase::test_findByFileWithContent);
futures << QtConcurrent::run(this, &tst_qmimedatabase::test_allMimeTypes); // a second time
Q_FOREACH(QFuture<void> f, futures) // krazy:exclude=foreach
f.waitForFinished();
#endif
}
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
//QTEST_MAIN(tst_qmimedatabase)
QTEST_GUILESS_MAIN(tst_qmimedatabase)
#else
// If tests with icons were activated in Qt4 we'd use QTEST_MAIN:
//QTEST_MAIN(tst_qmimedatabase)
QTEST_MAIN(tst_qmimedatabase)
#endif

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