QMimeDatabase: redesign to use both binary and XML providers

Previously, we would use mime.cache in all mime directories if at
least one of them had such a file (other than the most-local one),
otherwise the "source" XML would be used in all directories.

Now it's possible to use mime.cache in those directories which
have one, and XML in those directories that don't.

Not only is this more correct, it will allow in a subsequent
commit to bundle the binary cache in QtCore's qrc rather than
the very big XML file.

The design change to allow this is that now every provider
only deals with a single directory, and QMimeDatabasePrivate
takes care of creating multiple providers, one for each dir.
This required to move most of the loops from the binary provider
up to QMimeDatabasePrivate itself.

Change-Id: Iac82d5f5836b80d45076e586b903d16fa2525b34
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp b/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp
index 8883b6360f..ad45daade9 100644
--- a/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp
+++ b/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp
@@ -148,7 +148,7 @@ void tst_QMimeDatabase::initTestCase()
     qDebug() << "\nGlobal XDG_DATA_DIRS: " << m_globalXdgDir;
 
     const QString freeDesktopXml = QStringLiteral("freedesktop.org.xml");
-    const QString xmlFileName = QLatin1String(RESOURCE_PREFIX) + freeDesktopXml;
+    const QString xmlFileName = QLatin1String(RESOURCE_PREFIX "packages/") + freeDesktopXml;
     const QString xmlTargetFileName = globalPackageDir + QLatin1Char('/') + freeDesktopXml;
     QVERIFY2(copyResourceFile(xmlFileName, xmlTargetFileName, &errorMessage), qPrintable(errorMessage));
 #endif