diff options
Diffstat (limited to 'tests/auto/corelib/tools/qstring')
| -rw-r--r-- | tests/auto/corelib/tools/qstring/tst_qstring.cpp | 52 |
1 files changed, 44 insertions, 8 deletions
diff --git a/tests/auto/corelib/tools/qstring/tst_qstring.cpp b/tests/auto/corelib/tools/qstring/tst_qstring.cpp index a8f706ff80..355e4d7d00 100644 --- a/tests/auto/corelib/tools/qstring/tst_qstring.cpp +++ b/tests/auto/corelib/tools/qstring/tst_qstring.cpp @@ -1421,8 +1421,14 @@ void tst_QString::mid() QVERIFY(a.mid(9999).isNull()); QVERIFY(a.mid(9999,1).isNull()); - QCOMPARE(a.mid(-1, 6), QString("ABCDEF")); - QCOMPARE(a.mid(-100, 6), QString("ABCDEF")); + QCOMPARE(a.mid(-1, 6), a.mid(0, 5)); + QVERIFY(a.mid(-100, 6).isEmpty()); + QVERIFY(a.mid(INT_MIN, 0).isEmpty()); + QCOMPARE(a.mid(INT_MIN, -1), a); + QVERIFY(a.mid(INT_MIN, INT_MAX).isNull()); + QVERIFY(a.mid(INT_MIN + 1, INT_MAX).isEmpty()); + QCOMPARE(a.mid(INT_MIN + 2, INT_MAX), a.left(1)); + QCOMPARE(a.mid(INT_MIN + a.size() + 1, INT_MAX), a); QVERIFY(a.mid(INT_MAX).isNull()); QVERIFY(a.mid(INT_MAX, INT_MAX).isNull()); QCOMPARE(a.mid(-5, INT_MAX), a); @@ -1441,6 +1447,12 @@ void tst_QString::mid() QVERIFY(n.mid(-1, 6).isNull()); QVERIFY(n.mid(-100, 6).isNull()); + QVERIFY(n.mid(INT_MIN, 0).isNull()); + QVERIFY(n.mid(INT_MIN, -1).isNull()); + QVERIFY(n.mid(INT_MIN, INT_MAX).isNull()); + QVERIFY(n.mid(INT_MIN + 1, INT_MAX).isNull()); + QVERIFY(n.mid(INT_MIN + 2, INT_MAX).isNull()); + QVERIFY(n.mid(INT_MIN + n.size() + 1, INT_MAX).isNull()); QVERIFY(n.mid(INT_MAX).isNull()); QVERIFY(n.mid(INT_MAX, INT_MAX).isNull()); QVERIFY(n.mid(-5, INT_MAX).isNull()); @@ -1455,8 +1467,14 @@ void tst_QString::mid() QCOMPARE(x.mid(5, 4), QString("pine")); QCOMPARE(x.mid(5), QString("pineapples")); - QCOMPARE(x.mid(-1, 6), QString("Nine p")); - QCOMPARE(x.mid(-100, 6), QString("Nine p")); + QCOMPARE(x.mid(-1, 6), x.mid(0, 5)); + QVERIFY(x.mid(-100, 6).isEmpty()); + QVERIFY(x.mid(INT_MIN, 0).isEmpty()); + QCOMPARE(x.mid(INT_MIN, -1), x); + QVERIFY(x.mid(INT_MIN, INT_MAX).isNull()); + QVERIFY(x.mid(INT_MIN + 1, INT_MAX).isEmpty()); + QCOMPARE(x.mid(INT_MIN + 2, INT_MAX), x.left(1)); + QCOMPARE(x.mid(INT_MIN + x.size() + 1, INT_MAX), x); QVERIFY(x.mid(INT_MAX).isNull()); QVERIFY(x.mid(INT_MAX, INT_MAX).isNull()); QCOMPARE(x.mid(-5, INT_MAX), x); @@ -1482,8 +1500,14 @@ void tst_QString::midRef() QVERIFY(a.midRef(9999).toString().isEmpty()); QVERIFY(a.midRef(9999,1).toString().isEmpty()); - QCOMPARE(a.midRef(-1, 6).toString(), QString("ABCDEF")); - QCOMPARE(a.midRef(-100, 6).toString(), QString("ABCDEF")); + QCOMPARE(a.midRef(-1, 6), a.midRef(0, 5)); + QVERIFY(a.midRef(-100, 6).isEmpty()); + QVERIFY(a.midRef(INT_MIN, 0).isEmpty()); + QCOMPARE(a.midRef(INT_MIN, -1).toString(), a); + QVERIFY(a.midRef(INT_MIN, INT_MAX).isNull()); + QVERIFY(a.midRef(INT_MIN + 1, INT_MAX).isEmpty()); + QCOMPARE(a.midRef(INT_MIN + 2, INT_MAX), a.leftRef(1)); + QCOMPARE(a.midRef(INT_MIN + a.size() + 1, INT_MAX).toString(), a); QVERIFY(a.midRef(INT_MAX).isNull()); QVERIFY(a.midRef(INT_MAX, INT_MAX).isNull()); QCOMPARE(a.midRef(-5, INT_MAX).toString(), a); @@ -1502,6 +1526,12 @@ void tst_QString::midRef() QVERIFY(n.midRef(-1, 6).isNull()); QVERIFY(n.midRef(-100, 6).isNull()); + QVERIFY(n.midRef(INT_MIN, 0).isNull()); + QVERIFY(n.midRef(INT_MIN, -1).isNull()); + QVERIFY(n.midRef(INT_MIN, INT_MAX).isNull()); + QVERIFY(n.midRef(INT_MIN + 1, INT_MAX).isNull()); + QVERIFY(n.midRef(INT_MIN + 2, INT_MAX).isNull()); + QVERIFY(n.midRef(INT_MIN + n.size() + 1, INT_MAX).isNull()); QVERIFY(n.midRef(INT_MAX).isNull()); QVERIFY(n.midRef(INT_MAX, INT_MAX).isNull()); QVERIFY(n.midRef(-5, INT_MAX).isNull()); @@ -1516,8 +1546,14 @@ void tst_QString::midRef() QCOMPARE(x.midRef(5, 4).toString(), QString("pine")); QCOMPARE(x.midRef(5).toString(), QString("pineapples")); - QCOMPARE(x.midRef(-1, 6).toString(), QString("Nine p")); - QCOMPARE(x.midRef(-100, 6).toString(), QString("Nine p")); + QCOMPARE(x.midRef(-1, 6), x.midRef(0, 5)); + QVERIFY(x.midRef(-100, 6).isEmpty()); + QVERIFY(x.midRef(INT_MIN, 0).isEmpty()); + QCOMPARE(x.midRef(INT_MIN, -1).toString(), x); + QVERIFY(x.midRef(INT_MIN, INT_MAX).isNull()); + QVERIFY(x.midRef(INT_MIN + 1, INT_MAX).isEmpty()); + QCOMPARE(x.midRef(INT_MIN + 2, INT_MAX), x.leftRef(1)); + QCOMPARE(x.midRef(INT_MIN + x.size() + 1, INT_MAX).toString(), x); QVERIFY(x.midRef(INT_MAX).isNull()); QVERIFY(x.midRef(INT_MAX, INT_MAX).isNull()); QCOMPARE(x.midRef(-5, INT_MAX).toString(), x); |