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tst_QFileInfo: don't trigger libstdc++ std::filesystem bug

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libstdc++'s std::filesystem::path implementation incorrectly assumes
that any 8-bit char input is UTF-8, when it patently isn't on Windows.

Reported at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111244

Pick-to: 6.5 6.6
Fixes: QTBUG-116609
Change-Id: I2b24e1d3cad44897906efffd17803f2862935c9b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
This commit is contained in:
Thiago Macieira 2023-08-30 12:15:02 -07:00
parent 1bbd646e59
commit 2b06d41b46
1 changed files with 3 additions and 0 deletions
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3
tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp
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@ -2324,7 +2324,10 @@ void tst_QFileInfo::stdfilesystem()
COMPARE_CONSTRUCTION("/path/TO/file.txt"); COMPARE_CONSTRUCTION("/path/TO/file.txt");
COMPARE_CONSTRUCTION("./path/TO/file.txt"); COMPARE_CONSTRUCTION("./path/TO/file.txt");
COMPARE_CONSTRUCTION("../file.txt"); COMPARE_CONSTRUCTION("../file.txt");
#if !(defined(__GLIBCXX__) && defined(Q_OS_WIN32))
// libstdc++ bug on Windows - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111244
COMPARE_CONSTRUCTION("./filæ.txt"); COMPARE_CONSTRUCTION("./filæ.txt");
#endif
// Test unicode strings // Test unicode strings
QCOMPARE(QFileInfo(fs::path(u"./filæ.txt")).absoluteFilePath(), QCOMPARE(QFileInfo(fs::path(u"./filæ.txt")).absoluteFilePath(),