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| author | Jedrzej Nowacki <jedrzej.nowacki@nokia.com> | 2009-08-11 07:41:37 (GMT) |
|---|---|---|
| committer | Jedrzej Nowacki <jedrzej.nowacki@nokia.com> | 2009-08-11 07:41:37 (GMT) |
| commit | 10ae0cc37f667953167ff25d5eb74e2d4224bd79 (patch) | |
| tree | 7bafc26eb5d72bfd6f15a1cef6e68f5336d2226b /tests/auto/qscriptengine/tst_qscriptengine.cpp | |
| parent | 2fdff951927ac4f2aab47c423e73d002b3bed628 (diff) | |
| parent | 81d8292e486bce768d9af27e3510520a769c4fa8 (diff) | |
| download | Qt-10ae0cc37f667953167ff25d5eb74e2d4224bd79.zip Qt-10ae0cc37f667953167ff25d5eb74e2d4224bd79.tar.gz Qt-10ae0cc37f667953167ff25d5eb74e2d4224bd79.tar.bz2 | |
Merge branch 'qtscript-jsc-backend' of git@scm.dev.nokia.troll.no:qt/qt-webkit into qtscript-jsc-backend
Diffstat (limited to 'tests/auto/qscriptengine/tst_qscriptengine.cpp')
| -rw-r--r-- | tests/auto/qscriptengine/tst_qscriptengine.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp index 7fc50d4..ff3a21d 100644 --- a/tests/auto/qscriptengine/tst_qscriptengine.cpp +++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp @@ -3934,6 +3934,38 @@ void tst_QScriptEngine::nativeFunctionScopes() QCOMPARE(ret.toInt32(), 123); } } + + //from http://doc.trolltech.com/latest/qtscript.html#nested-functions-and-the-scope-chain + { + QScriptEngine eng; + eng.evaluate("function counter() { var count = 0; return function() { return count++; } }\n" + "var c1 = counter(); var c2 = counter(); "); + QCOMPARE(eng.evaluate("c1()").toString(), QString::fromLatin1("0")); + QCOMPARE(eng.evaluate("c1()").toString(), QString::fromLatin1("1")); + QCOMPARE(eng.evaluate("c2()").toString(), QString::fromLatin1("0")); + QCOMPARE(eng.evaluate("c2()").toString(), QString::fromLatin1("1")); + QVERIFY(!eng.hasUncaughtException()); + } + { + QScriptEngine eng; + eng.globalObject().setProperty("counter", eng.newFunction(counter)); + eng.evaluate("var c1 = counter(); var c2 = counter(); "); + QCOMPARE(eng.evaluate("c1()").toString(), QString::fromLatin1("0")); + QCOMPARE(eng.evaluate("c1()").toString(), QString::fromLatin1("1")); + QCOMPARE(eng.evaluate("c2()").toString(), QString::fromLatin1("0")); + QCOMPARE(eng.evaluate("c2()").toString(), QString::fromLatin1("1")); + QVERIFY(!eng.hasUncaughtException()); + } + { + QScriptEngine eng; + eng.globalObject().setProperty("counter", eng.newFunction(counter_hybrid)); + eng.evaluate("var c1 = counter(); var c2 = counter(); "); + QCOMPARE(eng.evaluate("c1()").toString(), QString::fromLatin1("0")); + QCOMPARE(eng.evaluate("c1()").toString(), QString::fromLatin1("1")); + QCOMPARE(eng.evaluate("c2()").toString(), QString::fromLatin1("0")); + QCOMPARE(eng.evaluate("c2()").toString(), QString::fromLatin1("1")); + QVERIFY(!eng.hasUncaughtException()); + } } static QRegExp minimal(QRegExp r) { r.setMinimal(true); return r; } |