dynamic filtering in call graph view #4
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milianw
added a commit
that referenced
this issue
Jun 25, 2022
Also fixes UBSAN warning:
```
/home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:95:39: runtime error: downcast of address 0x7ffc49b7e3d0 which does not point to an object of type 'QApplication'
0x7ffc49b7e3d0: note: object is of type 'QCoreApplication'
00 00 00 80 b0 16 f1 cb 9b 7f 00 00 c0 33 02 00 e0 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00
^~~~~~~~~~~~~~~~~~~~~~~
vptr for 'QCoreApplication'
#0 0x561bbb751a01 in TestCallgraphGenerator::callerCalleeResults(QString const&) /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:95
#1 0x561bbb74f1d2 in TestCallgraphGenerator::testParent() /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:42
#2 0x561bbb7408a2 in TestCallgraphGenerator::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) /home/milian/projects/kdab/rnd/hotspot/build-dev-asan/tests/modeltests/tst_callgraphgenerator_autogen/include/tst_callgraphgenerator.moc:79
#3 0x7f9bcbc9c23d in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const (/usr/lib/libQt5Core.so.5+0x29c23d)
#4 0x7f9bce529a6b in QTest::qRun() (/usr/lib/libQt5Test.so.5+0x1ba6b)
#5 0x7f9bce52ac40 in QTest::qExec(QObject*, int, char**) (/usr/lib/libQt5Test.so.5+0x1cc40)
#6 0x561bbb7401fe in main /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:130
#7 0x7f9bcaa2928f (/usr/lib/libc.so.6+0x2928f)
#8 0x7f9bcaa29349 in __libc_start_main (/usr/lib/libc.so.6+0x29349)
#9 0x561bbb6fb344 in _start (/home/milian/projects/kdab/rnd/hotspot/build-dev-asan/tests/modeltests/tst_callgraphgenerator+0x6c2344)
```
milianw
added a commit
that referenced
this issue
Jun 26, 2022
Also fixes UBSAN warning:
```
/home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:95:39: runtime error: downcast of address 0x7ffc49b7e3d0 which does not point to an object of type 'QApplication'
0x7ffc49b7e3d0: note: object is of type 'QCoreApplication'
00 00 00 80 b0 16 f1 cb 9b 7f 00 00 c0 33 02 00 e0 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00
^~~~~~~~~~~~~~~~~~~~~~~
vptr for 'QCoreApplication'
#0 0x561bbb751a01 in TestCallgraphGenerator::callerCalleeResults(QString const&) /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:95
#1 0x561bbb74f1d2 in TestCallgraphGenerator::testParent() /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:42
#2 0x561bbb7408a2 in TestCallgraphGenerator::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) /home/milian/projects/kdab/rnd/hotspot/build-dev-asan/tests/modeltests/tst_callgraphgenerator_autogen/include/tst_callgraphgenerator.moc:79
#3 0x7f9bcbc9c23d in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const (/usr/lib/libQt5Core.so.5+0x29c23d)
#4 0x7f9bce529a6b in QTest::qRun() (/usr/lib/libQt5Test.so.5+0x1ba6b)
#5 0x7f9bce52ac40 in QTest::qExec(QObject*, int, char**) (/usr/lib/libQt5Test.so.5+0x1cc40)
#6 0x561bbb7401fe in main /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:130
#7 0x7f9bcaa2928f (/usr/lib/libc.so.6+0x2928f)
#8 0x7f9bcaa29349 in __libc_start_main (/usr/lib/libc.so.6+0x29349)
#9 0x561bbb6fb344 in _start (/home/milian/projects/kdab/rnd/hotspot/build-dev-asan/tests/modeltests/tst_callgraphgenerator+0x6c2344)
```
milianw
added a commit
that referenced
this issue
Jun 26, 2022
Also fixes UBSAN warning:
```
/home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:95:39: runtime error: downcast of address 0x7ffc49b7e3d0 which does not point to an object of type 'QApplication'
0x7ffc49b7e3d0: note: object is of type 'QCoreApplication'
00 00 00 80 b0 16 f1 cb 9b 7f 00 00 c0 33 02 00 e0 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00
^~~~~~~~~~~~~~~~~~~~~~~
vptr for 'QCoreApplication'
#0 0x561bbb751a01 in TestCallgraphGenerator::callerCalleeResults(QString const&) /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:95
#1 0x561bbb74f1d2 in TestCallgraphGenerator::testParent() /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:42
#2 0x561bbb7408a2 in TestCallgraphGenerator::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) /home/milian/projects/kdab/rnd/hotspot/build-dev-asan/tests/modeltests/tst_callgraphgenerator_autogen/include/tst_callgraphgenerator.moc:79
#3 0x7f9bcbc9c23d in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const (/usr/lib/libQt5Core.so.5+0x29c23d)
#4 0x7f9bce529a6b in QTest::qRun() (/usr/lib/libQt5Test.so.5+0x1ba6b)
#5 0x7f9bce52ac40 in QTest::qExec(QObject*, int, char**) (/usr/lib/libQt5Test.so.5+0x1cc40)
#6 0x561bbb7401fe in main /home/milian/projects/kdab/rnd/hotspot/tests/modeltests/tst_callgraphgenerator.cpp:130
#7 0x7f9bcaa2928f (/usr/lib/libc.so.6+0x2928f)
#8 0x7f9bcaa29349 in __libc_start_main (/usr/lib/libc.so.6+0x29349)
#9 0x561bbb6fb344 in _start (/home/milian/projects/kdab/rnd/hotspot/build-dev-asan/tests/modeltests/tst_callgraphgenerator+0x6c2344)
```
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The call graph view should allow dynamic filtering/searching. A KRecursiveFilterProxyModel or similar should be used such that I can search for any symbols within the call stack and still see the full matching event(s).
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