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| author | Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io> | 2021-08-10 14:57:52 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-08-12 00:22:51 +0000 |
| commit | a868aa866324f0d3b8489b6b9acd164bf446f797 (patch) | |
| tree | 49833e86b7c4bb752b68d5099ae2a31571bc34ef /tests | |
| parent | db90bcffc30b61789c4576a863b117e8223e631a (diff) | |
tst_qurlinternal: Add another Punycode overflow test
The test string "xn--l0902716a" encodes 2**32. Currently
the IDNA code returns an empty string when encoding this
to Unicode instead of expected original string.
Task-number: QTBUG-95689
Change-Id: I5ce7bcc744c9d5426f66b8a7d0ae76c7c92f552b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
(cherry picked from commit 22bf38351954137ff17e9a314f8847ee1fd00234)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp b/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp index 1b4f6462b2..6a55295f4b 100644 --- a/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp +++ b/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp @@ -684,6 +684,9 @@ void tst_QUrlInternal::ace_testsuite_data() badRow("punycode-overflow-1", "xn--5p32g"); // Decodes to the same string as "xn--097c" in some versions, see QTBUG-95689 badRow("punycode-overflow-2", "xn--400595c"); + + // Encodes 2**32, decodes to empty string in some versions + badRow("punycode-overflow-3", "xn--l0902716a"); } void tst_QUrlInternal::ace_testsuite() @@ -702,6 +705,7 @@ void tst_QUrlInternal::ace_testsuite() QCOMPARE(QString::fromLatin1(QUrl::toAce(domain)), toace + suffix); QEXPECT_FAIL("punycode-overflow-2", "QTBUG-95689: Missing oweflow check in punycode decoder", Abort); + QEXPECT_FAIL("punycode-overflow-3", "QTBUG-95689: Returns empty string", Abort); if (fromace != ".") QCOMPARE(QUrl::fromAce(domain.toLatin1()), fromace + suffix); QCOMPARE(QUrl::fromAce(QUrl::toAce(domain)), unicode + suffix); |