Public bug reported:
As an experiment I ran all unit tests with QV4_MM_AGGRESSIVE_GC=1.
Bearing in mind that this could trigger bugs in the QML engine rather
than the components, it might be worth going through the affected cases.
tst_adaptivepagelayout.qml: FAIL! :
components::test_change_primaryPageSource(Component) 'wait for signal
primaryPageChanged' returned FALSE. ()
tst_adaptivepagelayout.qml: FAIL! :
components::test_change_primaryPageSource(Document) 'verify()' returned FALSE.
()
tst_adaptivepagelayout.qml: FAIL! :
components::test_primaryPageSource_precedence_over_primaryPage() 'wait for
signal primaryPageChanged' returned FALSE. ()
tst_adaptivepagelayout.qml: FAIL! :
components::test_primaryPage_change_clears_primaryPageSource() Uncaught
exception: Cannot read property 'header' of null
tst_listitem.qml: FAIL! :
components::ListItemAPI::test_rtl_selection_panel_position() 'Selection panel
not found.' returned FALSE. ()
tst_listitem.qml: FAIL! :
components::ListItemAPI::test_verify_action_value(ListView, item index 0) 'wait
for signal onTriggered' returned FALSE. ()
tst_listitem.qml: FAIL! :
components::ListItemAPI::test_verify_action_value(ListView, item index 1) 'wait
for signal onTriggered' returned FALSE. ()
tst_listitem13.qml: FAIL! :
components::ListItem13API::test_rtl_selection_panel_position() 'Selection panel
not found.' returned FALSE. ()
tst_listitem13.qml: FAIL! :
components::ListItem13API::test_verify_action_value(ListView, item index 0)
'wait for signal onTriggered' returned FALSE. ()
tst_listitem13.qml: FAIL! :
components::ListItem13API::test_verify_action_value(ListView, item index 1)
'wait for signal onTriggered' returned FALSE. ()
tst_textinput_touch.qml: FAIL! :
components::TextInputTouchTests::test_select_text_on_doubletap(TextField) 'No
text selected!' returned FALSE. ()
tst_textinput_touch.qml: FAIL! :
components::TextInputTouchTests::test_select_text_on_doubletap(TextArea) 'No
text selected!' returned FALSE. ()
tst_ubuntulistview.qml: FAIL! : components::UbuntuListView::test_dimOthers()
Compared values are not the same
tst_layouts: FAIL! : tst_Layouts::testCase_NestedLayouts_ExtraLarge() Not all
expected messages were received
tst_layouts: FAIL! : tst_Layouts::testCase_NestedVisibility(landscape)
'nestedActiveLayout' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_load(document) '(spy.m_object
!= nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_load(component, asynchronous)
'(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_load(component, synchronous)
'(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Compiling) '(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Loading) '(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Initializing) '(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Ready) '(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Error) '(spy.m_object != nullptr)' returned FALSE. ()
tst_listitem.qml: FAIL! :
components::ListItemAPI::test_rtl_drag_panel_position() 'Drag panel not found.'
returned FALSE. ()
tst_listitem13.qml: FAIL! :
components::ListItem13API::test_rtl_drag_panel_position() 'Drag panel not
found.' returned FALSE. ()
tst_picker.qml: FAIL! : components::PickerAPI::test_7_modelCropping() bad
index of circularList
tst_layouts: FAIL! : tst_Layouts::testCase_NestedLayouts_ExtraLarge() Not all
expected messages were received
tst_layouts: FAIL! : tst_Layouts::testCase_NestedVisibility(landscape)
'hasChildItem(green, nestedActiveLayout)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_load(document) '(spy.m_object
!= nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_load(component, asynchronous)
'(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_load(component, synchronous)
'(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Compiling) '(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Loading) '(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Initializing) '(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Ready) '(spy.m_object != nullptr)' returned FALSE. ()
tst_asyncloader: FAIL! : tst_AsyncLoader::test_second_load_scenarios(status =
Error) '(spy.m_object != nullptr)' returned FALSE. ()
** Affects: ubuntu-ui-toolkit (Ubuntu)
Importance: Undecided
Status: New
** Branch linked: lp:~ubuntu-sdk-team/ubuntu-ui-
toolkit/SEGFAULTingUnitTests
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https://bugs.launchpad.net/bugs/1569847
Title:
Unit tests with QV4_MM_AGGRESSIVE_GC=1
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