diff options
Diffstat (limited to 'tests/auto/corelib/tools/qbytearraymatcher/tst_qbytearraymatcher.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qbytearraymatcher/tst_qbytearraymatcher.cpp | 109 |
1 files changed, 105 insertions, 4 deletions
diff --git a/tests/auto/corelib/tools/qbytearraymatcher/tst_qbytearraymatcher.cpp b/tests/auto/corelib/tools/qbytearraymatcher/tst_qbytearraymatcher.cpp index 82cc432d55..647a3ae379 100644 --- a/tests/auto/corelib/tools/qbytearraymatcher/tst_qbytearraymatcher.cpp +++ b/tests/auto/corelib/tools/qbytearraymatcher/tst_qbytearraymatcher.cpp @@ -43,10 +43,9 @@ class tst_QByteArrayMatcher : public QObject private slots: void interface(); void indexIn(); + void staticByteArrayMatcher(); }; -static QByteArrayMatcher matcher1; - void tst_QByteArrayMatcher::interface() { const char needle[] = "abc123"; @@ -56,6 +55,8 @@ void tst_QByteArrayMatcher::interface() haystack.insert(42, "abc123"); haystack.insert(84, "abc123"); + QByteArrayMatcher matcher1; + matcher1 = QByteArrayMatcher(QByteArray(needle)); QByteArrayMatcher matcher2; matcher2.setPattern(QByteArray(needle)); @@ -90,8 +91,10 @@ void tst_QByteArrayMatcher::interface() QCOMPARE(matcher7.indexIn(haystack), 42); } - -static QByteArrayMatcher matcher; +#define LONG_STRING__32 "abcdefghijklmnopqrstuvwxyz012345" +#define LONG_STRING__64 LONG_STRING__32 LONG_STRING__32 +#define LONG_STRING_128 LONG_STRING__64 LONG_STRING__64 +#define LONG_STRING_256 LONG_STRING_128 LONG_STRING_128 void tst_QByteArrayMatcher::indexIn() { @@ -101,6 +104,8 @@ void tst_QByteArrayMatcher::indexIn() QByteArray haystack(8, '\0'); haystack[7] = 0x1; + QByteArrayMatcher matcher; + matcher = QByteArrayMatcher(pattern); QCOMPARE(matcher.indexIn(haystack, 0), 5); QCOMPARE(matcher.indexIn(haystack, 1), 5); @@ -110,7 +115,103 @@ void tst_QByteArrayMatcher::indexIn() QCOMPARE(matcher.indexIn(haystack, 0), 5); QCOMPARE(matcher.indexIn(haystack, 1), 5); QCOMPARE(matcher.indexIn(haystack, 2), 5); + + QByteArray allChars(256, Qt::Uninitialized); + for (int i = 0; i < 256; ++i) + allChars[i] = char(i); + + matcher = QByteArrayMatcher(allChars); + haystack = LONG_STRING__32 "x" + matcher.pattern(); + QCOMPARE(matcher.indexIn(haystack, 0), 33); + QCOMPARE(matcher.indexIn(haystack, 1), 33); + QCOMPARE(matcher.indexIn(haystack, 2), 33); + QCOMPARE(matcher.indexIn(haystack, 33), 33); + QCOMPARE(matcher.indexIn(haystack, 34), -1); + + matcher = QByteArrayMatcher(LONG_STRING_256); + haystack = LONG_STRING__32 "x" + matcher.pattern(); + QCOMPARE(matcher.indexIn(haystack, 0), 33); + QCOMPARE(matcher.indexIn(haystack, 1), 33); + QCOMPARE(matcher.indexIn(haystack, 2), 33); + QCOMPARE(matcher.indexIn(haystack, 33), 33); + QCOMPARE(matcher.indexIn(haystack, 34), -1); } +void tst_QByteArrayMatcher::staticByteArrayMatcher() +{ + { + static Q_RELAXED_CONSTEXPR auto smatcher = qMakeStaticByteArrayMatcher("Hello"); + QCOMPARE(smatcher.pattern(), QByteArrayLiteral("Hello")); + + QCOMPARE(smatcher.indexIn(QByteArray("Hello, World!")), 0); + QCOMPARE(smatcher.indexIn(QByteArray("Hello, World!"), 0), 0); + QCOMPARE(smatcher.indexIn(QByteArray("Hello, World!"), 1), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aHello, World!")), 1); + QCOMPARE(smatcher.indexIn(QByteArray("aaHello, World!")), 2); + QCOMPARE(smatcher.indexIn(QByteArray("aaaHello, World!")), 3); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaHello, World!")), 4); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaHello, World!")), 5); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaaHello, World!")), 6); + QCOMPARE(smatcher.indexIn(QByteArray("HHello, World!")), 1); + QCOMPARE(smatcher.indexIn(QByteArray("HeHello, World!")), 2); + QCOMPARE(smatcher.indexIn(QByteArray("HelHello, World!")), 3); + QCOMPARE(smatcher.indexIn(QByteArray("HellHello, World!")), 4); + QCOMPARE(smatcher.indexIn(QByteArray("HellaHello, World!")), 5); + QCOMPARE(smatcher.indexIn(QByteArray("HellauHello, World!")), 6); + QCOMPARE(smatcher.indexIn(QByteArray("aHella, World!")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaHella, World!")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaaHella, World!")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaHella, World!")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaHella, World!")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaaHella, World!")), -1); + + QCOMPARE(smatcher.indexIn(QByteArray("aHello")), 1); + QCOMPARE(smatcher.indexIn(QByteArray("aaHello")), 2); + QCOMPARE(smatcher.indexIn(QByteArray("aaaHello")), 3); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaHello")), 4); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaHello")), 5); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaaHello")), 6); + QCOMPARE(smatcher.indexIn(QByteArray("HHello")), 1); + QCOMPARE(smatcher.indexIn(QByteArray("HeHello")), 2); + QCOMPARE(smatcher.indexIn(QByteArray("HelHello")), 3); + QCOMPARE(smatcher.indexIn(QByteArray("HellHello")), 4); + QCOMPARE(smatcher.indexIn(QByteArray("HellaHello")), 5); + QCOMPARE(smatcher.indexIn(QByteArray("HellauHello")), 6); + QCOMPARE(smatcher.indexIn(QByteArray("aHella")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaHella")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaaHella")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaHella")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaHella")), -1); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaaHella")), -1); + } + + { + static Q_RELAXED_CONSTEXPR auto smatcher = qMakeStaticByteArrayMatcher(LONG_STRING_256); + QCOMPARE(smatcher.pattern(), QByteArrayLiteral(LONG_STRING_256)); + + QCOMPARE(smatcher.indexIn(QByteArray("a" LONG_STRING_256)), 1); + QCOMPARE(smatcher.indexIn(QByteArray("aa" LONG_STRING_256)), 2); + QCOMPARE(smatcher.indexIn(QByteArray("aaa" LONG_STRING_256)), 3); + QCOMPARE(smatcher.indexIn(QByteArray("aaaa" LONG_STRING_256)), 4); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaa" LONG_STRING_256)), 5); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaa" LONG_STRING_256)), 6); + QCOMPARE(smatcher.indexIn(QByteArray("a" LONG_STRING_256 "a")), 1); + QCOMPARE(smatcher.indexIn(QByteArray("aa" LONG_STRING_256 "a")), 2); + QCOMPARE(smatcher.indexIn(QByteArray("aaa" LONG_STRING_256 "a")), 3); + QCOMPARE(smatcher.indexIn(QByteArray("aaaa" LONG_STRING_256 "a")), 4); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaa" LONG_STRING_256 "a")), 5); + QCOMPARE(smatcher.indexIn(QByteArray("aaaaaa" LONG_STRING_256 "a")), 6); + QCOMPARE(smatcher.indexIn(QByteArray(LONG_STRING__32 "x" LONG_STRING_256)), 33); + QCOMPARE(smatcher.indexIn(QByteArray(LONG_STRING__64 "x" LONG_STRING_256)), 65); + QCOMPARE(smatcher.indexIn(QByteArray(LONG_STRING_128 "x" LONG_STRING_256)), 129); + } + +} + +#undef LONG_STRING_256 +#undef LONG_STRING_128 +#undef LONG_STRING__64 +#undef LONG_STRING__32 + QTEST_APPLESS_MAIN(tst_QByteArrayMatcher) #include "tst_qbytearraymatcher.moc" |