diff options
author | Aaron Kennedy <aaron.kennedy@nokia.com> | 2011-06-07 16:34:04 +1000 |
---|---|---|
committer | Aaron Kennedy <aaron.kennedy@nokia.com> | 2011-06-07 17:00:11 +1000 |
commit | 53085399f56714db27cbdebe554146528d13c94e (patch) | |
tree | 3706a9938f7c2c2dbc13d77c07ffdc4c81b4185e /tests/auto/declarative/qdeclarativeworkerscript | |
parent | 1c3dd8f22da09bf9a110715d159374a09c27dc77 (diff) |
Dispose of WorkerScripts in correct Isolate
We were disposing them in the main thread isolate which caused
corruption of the v8 heap. Specifically this showed in asserting
allocations of persistent handles.
Diffstat (limited to 'tests/auto/declarative/qdeclarativeworkerscript')
3 files changed, 32 insertions, 0 deletions
diff --git a/tests/auto/declarative/qdeclarativeworkerscript/data/stressDispose.js b/tests/auto/declarative/qdeclarativeworkerscript/data/stressDispose.js new file mode 100644 index 0000000000..5c4c5ec906 --- /dev/null +++ b/tests/auto/declarative/qdeclarativeworkerscript/data/stressDispose.js @@ -0,0 +1,6 @@ +WorkerScript.onMessage = function() { +} +for (var ii = 0; ii < 100; ++ii) { + var a = "HELLO WORLD"; +} + diff --git a/tests/auto/declarative/qdeclarativeworkerscript/data/stressDispose.qml b/tests/auto/declarative/qdeclarativeworkerscript/data/stressDispose.qml new file mode 100644 index 0000000000..d05918a074 --- /dev/null +++ b/tests/auto/declarative/qdeclarativeworkerscript/data/stressDispose.qml @@ -0,0 +1,13 @@ +import QtQuick 1.0 + +Item { + WorkerScript { + id: worker + source: "stressDispose.js" + } + + Component.onCompleted: { + worker.sendMessage(10); + } +} + diff --git a/tests/auto/declarative/qdeclarativeworkerscript/tst_qdeclarativeworkerscript.cpp b/tests/auto/declarative/qdeclarativeworkerscript/tst_qdeclarativeworkerscript.cpp index dd99a18ce3..2c85040f5f 100644 --- a/tests/auto/declarative/qdeclarativeworkerscript/tst_qdeclarativeworkerscript.cpp +++ b/tests/auto/declarative/qdeclarativeworkerscript/tst_qdeclarativeworkerscript.cpp @@ -80,6 +80,7 @@ private slots: void script_included(); void scriptError_onLoad(); void scriptError_onCall(); + void stressDispose(); private: void waitForEchoMessage(QDeclarativeWorkerScript *worker) { @@ -283,6 +284,18 @@ void tst_QDeclarativeWorkerScript::scriptError_onCall() delete worker; } +// Rapidly create and destroy worker scripts to test resources are being disposed +// in the correct isolate +void tst_QDeclarativeWorkerScript::stressDispose() +{ + for (int ii = 0; ii < 100; ++ii) { + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine, SRCDIR "/data/stressDispose.qml"); + QObject *o = component.create(); + QVERIFY(o); + delete o; + } +} QTEST_MAIN(tst_QDeclarativeWorkerScript) |