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| author | Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io> | 2021-08-09 18:34:57 +0200 |
|---|---|---|
| committer | Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io> | 2021-08-10 14:21:58 +0200 |
| commit | 62b5d88b0d62eaba2e94c0dcf1dc3d0be719ee6b (patch) | |
| tree | 3d2364172a4a59a938a68bac531e8d3640e141c0 /tests/auto/corelib/io | |
| parent | 9bd2ab85ac88e88f29a11a7dedc8635261ca3484 (diff) | |
tst_qurlinternal: Add tests for punycode overflow
Add two tests for decoding IDNs when they encode values outside Unicode
(> 0x110000).
"xn--5p32g" decodes to "a" (all ASCII) before QTBUG-95577 got fixed.
"xn--400595c" decodes to the same value as "xn--097c" after the above
mentioned bug got fixed. This test is currently failing.
Task-number: QTBUG-95689
Pick-to: 6.2
Change-Id: Icab55c41e0233b34d57e38232fa90ac42f35a50a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'tests/auto/corelib/io')
| -rw-r--r-- | tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp b/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp index 7f2c506a1a..50799f0ab4 100644 --- a/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp +++ b/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp @@ -675,6 +675,17 @@ void tst_QUrlInternal::ace_testsuite_data() QTest::newRow("invalid-nameprep-unassigned") << "xn--s5a" << "xn--s5a" << "xn--s5a" << "xn--s5a"; // same character, see QTBUG-60364 QTest::newRow("invalid-nameprep-unassigned2") << "xn--80ak6aa92e" << "xn--80ak6aa92e" << "xn--80ak6aa92e" << "xn--80ak6aa92e"; + + // Decodes to "a" in some versions, see QTBUG-95689 + QTest::newRow("punycode-overflow-1") << "xn--5p32g" + << "xn--5p32g" + << "xn--5p32g" + << "xn--5p32g"; + // Decodes to the same string as "xn--097c" in some versions, see QTBUG-95689 + QTest::newRow("punycode-overflow-2") << "xn--400595c" + << "xn--400595c" + << "xn--400595c" + << "xn--400595c"; } void tst_QUrlInternal::ace_testsuite() @@ -691,6 +702,8 @@ void tst_QUrlInternal::ace_testsuite() QString domain = in + suffix; QCOMPARE(QString::fromLatin1(QUrl::toAce(domain)), toace + suffix); + QEXPECT_FAIL("punycode-overflow-2", "QTBUG-95689: Missing oweflow check in punycode decoder", + Abort); if (fromace != ".") QCOMPARE(QUrl::fromAce(domain.toLatin1()), fromace + suffix); QCOMPARE(QUrl::fromAce(QUrl::toAce(domain)), unicode + suffix); |