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tst_qmimedatabase: separate xml files for Global and Local tests

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For historic reasons, the test had a single list of override xml files
to copy first into the global dir, and then into the local dir.
But glob-deleteall only makes sense in the local dir (as per the MIME
spec). Having two definitions for the same mimetype in the same dir
is undefined behavior, so the test was working by chance only, and
my upcoming refactoring/fixes caught that.

Change-Id: I4717683b4b3f9ba69f1fd815669460789700e877
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
David Faure 2023-09-12 18:34:24 +02:00
parent 6ab362a7ea
commit 251ab925fe
3 changed files with 50 additions and 41 deletions
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1
tests/auto/corelib/mimetypes/qmimedatabase/qmimedatabase-cache/CMakeLists.txt
View File

@ -20,6 +20,7 @@ qt_internal_add_test(tst_qmimedatabase-cache
../tst_qmimedatabase.h
tst_qmimedatabase-cache.cpp
LIBRARIES
Qt::CorePrivate
Qt::Concurrent
)

1
tests/auto/corelib/mimetypes/qmimedatabase/qmimedatabase-xml/CMakeLists.txt
View File

@ -21,6 +21,7 @@ qt_internal_add_test(tst_qmimedatabase-xml
tst_qmimedatabase-xml.cpp
LIBRARIES
Qt::Concurrent
Qt::CorePrivate
)
# Resources:

89
tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp
View File

@ -20,6 +20,7 @@
#include <QtCore/QTemporaryDir>
#include <QtCore/QTextStream>
#include <QtConcurrent/QtConcurrentRun>
#include <private/qspan_p.h>
#include <QTest>
#include <QBuffer>
@ -30,15 +31,22 @@
using namespace Qt::StringLiterals;
static const char *const additionalMimeFiles[] = { "yast2-metapackage-handler-mimetypes.xml",
"qml-again.xml",
"text-x-objcsrc.xml",
"text-plain-subclass.xml",
"invalid-magic1.xml",
"invalid-magic2.xml",
"invalid-magic3.xml",
"magic-and-hierarchy.xml",
0 };
static const std::array additionalGlobalMimeFiles = {
"yast2-metapackage-handler-mimetypes.xml",
"qml-again.xml",
"magic-and-hierarchy.xml",
};
static const std::array additionalLocalMimeFiles = {
"yast2-metapackage-handler-mimetypes.xml",
"qml-again.xml",
"text-x-objcsrc.xml",
"text-plain-subclass.xml",
"invalid-magic1.xml",
"invalid-magic2.xml",
"invalid-magic3.xml",
"magic-and-hierarchy.xml",
};
static const auto s_resourcePrefix = ":/qt-project.org/qmime/"_L1;
static const auto s_inodeMimetype = "inode/directory"_L1;
@ -118,7 +126,6 @@ void tst_QMimeDatabase::initTestCase()
if (QDir(m_localMimeDir).exists()) {
QVERIFY2(QDir(m_localMimeDir).removeRecursively(), qPrintable(m_localMimeDir + ": " + qt_error_string()));
}
QString errorMessage;
#ifdef USE_XDG_DATA_DIRS
// Create a temporary "global" XDG data dir for later use
@ -138,6 +145,7 @@ void tst_QMimeDatabase::initTestCase()
const QString freeDesktopXml = QStringLiteral("freedesktop.org.xml");
const QString xmlFileName = s_resourcePrefix + "packages/"_L1 + freeDesktopXml;
const QString xmlTargetFileName = globalPackageDir + QLatin1Char('/') + freeDesktopXml;
QString errorMessage;
QVERIFY2(copyResourceFile(xmlFileName, xmlTargetFileName, &errorMessage), qPrintable(errorMessage));
#endif
@ -145,14 +153,6 @@ void tst_QMimeDatabase::initTestCase()
if (m_testSuite.isEmpty())
qWarning("%s", qPrintable(testSuiteWarning()));
errorMessage = QString::fromLatin1("Cannot find '%1'");
for (uint i = 0; i < sizeof additionalMimeFiles / sizeof additionalMimeFiles[0] - 1; i++) {
const QString resourceFilePath = s_resourcePrefix + QLatin1String(additionalMimeFiles[i]);
QVERIFY2(QFile::exists(resourceFilePath), qPrintable(errorMessage.arg(resourceFilePath)));
m_additionalMimeFileNames.append(QLatin1String(additionalMimeFiles[i]));
m_additionalMimeFilePaths.append(resourceFilePath);
}
initTestCaseInternal();
m_isUsingCacheProvider = !qEnvironmentVariableIsSet("QT_NO_MIME_CACHE");
}
@ -1071,6 +1071,30 @@ QT_BEGIN_NAMESPACE
extern Q_CORE_EXPORT int qmime_secondsBetweenChecks; // see qmimeprovider.cpp
QT_END_NAMESPACE
void copyFiles(const QSpan<const char *const> &additionalMimeFiles, const QString &destDir)
{
const QString notFoundErrorMessage = QString::fromLatin1("Cannot find '%1'");
for (const char *mimeFile : additionalMimeFiles) {
const QString resourceFilePath = s_resourcePrefix + QLatin1String(mimeFile);
QVERIFY2(QFile::exists(resourceFilePath),
qPrintable(notFoundErrorMessage.arg(resourceFilePath)));
const QString destFile = destDir + QLatin1String(mimeFile);
QFile::remove(destFile);
QString errorMessage;
QVERIFY2(copyResourceFile(resourceFilePath, destFile, &errorMessage),
qPrintable(errorMessage));
}
}
void deleteFiles(const QSpan<const char *const> &additionalMimeFiles, const QString &destDir)
{
for (const char *mimeFile : additionalMimeFiles) {
const QString destFile = destDir + QLatin1String(mimeFile);
QFile::remove(destFile);
}
}
void tst_QMimeDatabase::installNewGlobalMimeType()
{
#if !defined(USE_XDG_DATA_DIRS)
@ -1090,18 +1114,11 @@ void tst_QMimeDatabase::installNewGlobalMimeType()
if (!QFileInfo(destDir).isDir())
QVERIFY(QDir(m_globalXdgDir).mkpath(destDir));
QString errorMessage;
for (int i = 0; i < m_additionalMimeFileNames.size(); ++i) {
const QString destFile = destDir + m_additionalMimeFileNames.at(i);
QFile::remove(destFile);
QVERIFY2(copyResourceFile(m_additionalMimeFilePaths.at(i), destFile, &errorMessage), qPrintable(errorMessage));
}
copyFiles(additionalGlobalMimeFiles, destDir);
QVERIFY(!QTest::currentTestFailed());
if (m_isUsingCacheProvider && !waitAndRunUpdateMimeDatabase(mimeDir))
QSKIP("shared-mime-info not found, skipping mime.cache test");
if (!m_isUsingCacheProvider)
ignoreInvalidMimetypeWarnings(mimeDir);
QCOMPARE(db.mimeTypeForFile(QLatin1String("foo.ymu"), QMimeDatabase::MatchExtension).name(),
QString::fromLatin1("text/x-SuSE-ymu"));
QVERIFY(db.mimeTypeForName(QLatin1String("text/x-suse-ymp")).isValid());
@ -1115,12 +1132,6 @@ void tst_QMimeDatabase::installNewGlobalMimeType()
QCOMPARE(db.mimeTypeForFile(qmlTestFile).name(),
QString::fromLatin1("text/x-qml"));
{
QMimeType objcsrc = db.mimeTypeForName(QStringLiteral("text/x-objcsrc"));
QVERIFY(objcsrc.isValid());
QCOMPARE(objcsrc.globPatterns(), QStringList());
}
const QString fooTestFile = s_resourcePrefix + "magic-and-hierarchy.foo"_L1;
QCOMPARE(db.mimeTypeForFile(fooTestFile).name(), QString::fromLatin1("application/foo"));
@ -1142,8 +1153,7 @@ void tst_QMimeDatabase::installNewGlobalMimeType()
}
// Now test removing the mimetype definitions again
for (int i = 0; i < m_additionalMimeFileNames.size(); ++i)
QFile::remove(destDir + m_additionalMimeFileNames.at(i));
deleteFiles(additionalGlobalMimeFiles, destDir);
if (m_isUsingCacheProvider && !waitAndRunUpdateMimeDatabase(mimeDir))
QSKIP("shared-mime-info not found, skipping mime.cache test");
QCOMPARE(db.mimeTypeForFile(QLatin1String("foo.ymu"), QMimeDatabase::MatchExtension).name(),
@ -1167,12 +1177,9 @@ void tst_QMimeDatabase::installNewLocalMimeType()
const QString destDir = m_localMimeDir + QLatin1String("/packages/");
QVERIFY(QDir().mkpath(destDir));
QString errorMessage;
for (int i = 0; i < m_additionalMimeFileNames.size(); ++i) {
const QString destFile = destDir + m_additionalMimeFileNames.at(i);
QFile::remove(destFile);
QVERIFY2(copyResourceFile(m_additionalMimeFilePaths.at(i), destFile, &errorMessage), qPrintable(errorMessage));
}
copyFiles(additionalLocalMimeFiles, destDir);
QVERIFY(!QTest::currentTestFailed());
if (m_isUsingCacheProvider && !waitAndRunUpdateMimeDatabase(m_localMimeDir)) {
const QString skipWarning = QStringLiteral("shared-mime-info not found, skipping mime.cache test (")
+ QDir::toNativeSeparators(m_localMimeDir) + QLatin1Char(')');