Public bug reported: It fails some times (not always). Here is the log when it fails:
tim@tim-mbp:~/dev/ubuntu-ui-toolkit/m/fix-tests/tests/unit_x11/tst_components$ qmltestrunner -import ../../../qml/ -input tst_adaptivepagelayout.qml ********* Start testing of qmltestrunner ********* Config: Using QtTest library 5.5.1, Qt 5.5.1 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 5.3.1 20160225) PASS : qmltestrunner::initTestCase() PASS : qmltestrunner::test_add_page_to_current(Synchronously to current column) PASS : qmltestrunner::test_add_page_to_current(Synchronously to current column, with params) PASS : qmltestrunner::test_add_page_to_current(Synchronously to next column) PASS : qmltestrunner::test_add_page_to_current(Synchronously to next column, with params) PASS : qmltestrunner::test_add_page_to_current(Asynchronously to current column) PASS : qmltestrunner::test_add_page_to_current(Asynchronously to current column, with params) PASS : qmltestrunner::test_add_page_to_current(Asynchronously to next column) PASS : qmltestrunner::test_add_page_to_current(Asynchronously to next column, with params) PASS : qmltestrunner::test_add_page_to_current_does_not_prune_current() PASS : qmltestrunner::test_add_page_to_next_column_doesnt_delete_prev_column_content_bug1544745() PASS : qmltestrunner::test_add_page_when_source_page_not_in_stack() PASS : qmltestrunner::test_add_page_with_null_sourcePage() PASS : qmltestrunner::test_add_same_page_twice() PASS : qmltestrunner::test_add_to_current_prunes_next() PASS : qmltestrunner::test_add_to_next_first_prunes_next() PASS : qmltestrunner::test_asynchronous_page_loading_incubator_forcecompletion() PASS : qmltestrunner::test_change_primaryPage() PASS : qmltestrunner::test_change_primaryPageSource(Component) PASS : qmltestrunner::test_change_primaryPageSource(Document) PASS : qmltestrunner::test_forced_synchronous_loading_bug1540449(To current column) FAIL! : qmltestrunner::test_forced_synchronous_loading_bug1540449(To next column) Uncaught exception: Cannot read property 'object' of null Loc: [/home/tim/dev/ubuntu-ui-toolkit/m/fix-tests/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(325)] XFAIL : qmltestrunner::test_hidden_page_keeps_geometry_bug1492343() no width change expected Loc: [/home/tim/dev/ubuntu-ui-toolkit/m/fix-tests/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(349)] XFAIL : qmltestrunner::test_hidden_page_keeps_geometry_bug1492343() no height change expected Loc: [/home/tim/dev/ubuntu-ui-toolkit/m/fix-tests/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(351)] PASS : qmltestrunner::test_hidden_page_keeps_geometry_bug1492343() PASS : qmltestrunner::test_old_page_disappears_when_new_one_ready_bug1499178(CurrentColumn, wide) PASS : qmltestrunner::test_old_page_disappears_when_new_one_ready_bug1499178(CurrentColumn, narrow) PASS : qmltestrunner::test_old_page_disappears_when_new_one_ready_bug1499178(NextColumn, wide) PASS : qmltestrunner::test_old_page_disappears_when_new_one_ready_bug1499178(NextColumn, narrow) PASS : qmltestrunner::test_page_visible() PASS : qmltestrunner::test_primaryPageSource_bug1499179(Component) PASS : qmltestrunner::test_primaryPageSource_bug1499179(Document) PASS : qmltestrunner::test_primaryPageSource_precedence_over_primaryPage() PASS : qmltestrunner::test_primaryPage_change_clears_primaryPageSource() PASS : qmltestrunner::cleanupTestCase() Totals: 32 passed, 1 failed, 0 skipped, 0 blacklisted ********* Finished testing of qmltestrunner ********* On https://launchpadlibrarian.net/249767391/buildlog_ubuntu-vivid-amd64 .ubuntu-ui-toolkit_1.3.1908+15.04.20160324-0ubuntu1_BUILDING.txt.gz we can see it fail like this: Executing dbus-test-runner --task gdb -p --quiet -n tst_adaptivepagelayout.qml -m 300 -p --batch -p -ex -p 'set print thread-events off' -p -ex -p run -p -ex -p bt -p --return-child-result -p --args -p /«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components/tst_components -p -input -p tst_adaptivepagelayout.qml -p -maxwarnings -p 100 -p -o -p /«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/test_tst_adaptivepagelayout.qml.xml,xunitxml -p -o -p -,txt Working directory: /«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components DBus daemon: unix:abstract=/tmp/dbus-9lOUiPAThu,guid=427c10a09ef7c580a05d770856f37454 tst_adaptivepagelayout.qml: Started with PID: 16859 Undefined command: "". Try "help". tst_adaptivepagelayout.qml: [Thread debugging using libthread_db enabled] tst_adaptivepagelayout.qml: Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". tst_adaptivepagelayout.qml: [New Thread 0x7fffe1ffb700 (LWP 16870)] tst_adaptivepagelayout.qml: ********* Start testing of components ********* tst_adaptivepagelayout.qml: Config: Using QtTest library 5.4.1, Qt 5.4.1 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 4.9.2) tst_adaptivepagelayout.qml: PASS : components::initTestCase() tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Synchronously to current column) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Synchronously to current column, with params) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Synchronously to next column) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Synchronously to next column, with params) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Asynchronously to current column) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Asynchronously to current column, with params) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Asynchronously to next column) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Asynchronously to next column, with params) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current_does_not_prune_current() tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_next_column_doesnt_delete_prev_column_content_bug1544745() tst_adaptivepagelayout.qml: PASS : components::test_add_page_when_source_page_not_in_stack() tst_adaptivepagelayout.qml: PASS : components::test_add_page_with_null_sourcePage() tst_adaptivepagelayout.qml: PASS : components::test_add_same_page_twice() tst_adaptivepagelayout.qml: PASS : components::test_add_to_current_prunes_next() tst_adaptivepagelayout.qml: PASS : components::test_add_to_next_first_prunes_next() tst_adaptivepagelayout.qml: PASS : components::test_asynchronous_page_loading_incubator_forcecompletion() tst_adaptivepagelayout.qml: PASS : components::test_change_primaryPage() tst_adaptivepagelayout.qml: PASS : components::test_change_primaryPageSource(Component) tst_adaptivepagelayout.qml: PASS : components::test_change_primaryPageSource(Document) tst_adaptivepagelayout.qml: FAIL! : components::test_forced_synchronous_loading_bug1540449(To current column) page not found tst_adaptivepagelayout.qml: Actual (): Page1 tst_adaptivepagelayout.qml: Expected (): DynamicPage tst_adaptivepagelayout.qml: Loc: [/«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(325)] tst_adaptivepagelayout.qml: PASS : components::test_forced_synchronous_loading_bug1540449(To next column) tst_adaptivepagelayout.qml: XFAIL : components::test_hidden_page_keeps_geometry_bug1492343() no width change expected tst_adaptivepagelayout.qml: Loc: [/«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(349)] tst_adaptivepagelayout.qml: XFAIL : components::test_hidden_page_keeps_geometry_bug1492343() no height change expected tst_adaptivepagelayout.qml: Loc: [/«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(351)] tst_adaptivepagelayout.qml: PASS : components::test_hidden_page_keeps_geometry_bug1492343() tst_adaptivepagelayout.qml: PASS : components::test_old_page_disappears_when_new_one_ready_bug1499178(CurrentColumn, wide) tst_adaptivepagelayout.qml: PASS : components::test_old_page_disappears_when_new_one_ready_bug1499178(CurrentColumn, narrow) tst_adaptivepagelayout.qml: PASS : components::test_old_page_disappears_when_new_one_ready_bug1499178(NextColumn, wide) tst_adaptivepagelayout.qml: PASS : components::test_old_page_disappears_when_new_one_ready_bug1499178(NextColumn, narrow) tst_adaptivepagelayout.qml: PASS : components::test_page_visible() tst_adaptivepagelayout.qml: PASS : components::test_primaryPageSource_bug1499179(Component) tst_adaptivepagelayout.qml: PASS : components::test_primaryPageSource_bug1499179(Document) tst_adaptivepagelayout.qml: PASS : components::test_primaryPageSource_precedence_over_primaryPage() tst_adaptivepagelayout.qml: PASS : components::test_primaryPage_change_clears_primaryPageSource() tst_adaptivepagelayout.qml: PASS : components::cleanupTestCase() tst_adaptivepagelayout.qml: Totals: 32 passed, 1 failed, 0 skipped, 0 blacklisted tst_adaptivepagelayout.qml: ********* Finished testing of components ********* tst_adaptivepagelayout.qml: [Thread 0x7fffe1ffb700 (LWP 16870) exited] No stack. tst_adaptivepagelayout.qml: [Inferior 1 (process 16861) exited with code 01] tst_adaptivepagelayout.qml: Exited with status 256 tst_adaptivepagelayout.qml: Shutting down DBus daemon: Shutdown tst_adaptivepagelayout.qml exited with 0 ** Affects: ubuntu-ui-toolkit (Ubuntu) Importance: Critical Status: New ** Changed in: ubuntu-ui-toolkit (Ubuntu) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu. https://bugs.launchpad.net/bugs/1561436 Title: tst_adaptivepagelayout: test_forced_synchronous_loading_bug1540449 is flaky Status in ubuntu-ui-toolkit package in Ubuntu: New Bug description: It fails some times (not always). Here is the log when it fails: tim@tim-mbp:~/dev/ubuntu-ui-toolkit/m/fix-tests/tests/unit_x11/tst_components$ qmltestrunner -import ../../../qml/ -input tst_adaptivepagelayout.qml ********* Start testing of qmltestrunner ********* Config: Using QtTest library 5.5.1, Qt 5.5.1 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 5.3.1 20160225) PASS : qmltestrunner::initTestCase() PASS : qmltestrunner::test_add_page_to_current(Synchronously to current column) PASS : qmltestrunner::test_add_page_to_current(Synchronously to current column, with params) PASS : qmltestrunner::test_add_page_to_current(Synchronously to next column) PASS : qmltestrunner::test_add_page_to_current(Synchronously to next column, with params) PASS : qmltestrunner::test_add_page_to_current(Asynchronously to current column) PASS : qmltestrunner::test_add_page_to_current(Asynchronously to current column, with params) PASS : qmltestrunner::test_add_page_to_current(Asynchronously to next column) PASS : qmltestrunner::test_add_page_to_current(Asynchronously to next column, with params) PASS : qmltestrunner::test_add_page_to_current_does_not_prune_current() PASS : qmltestrunner::test_add_page_to_next_column_doesnt_delete_prev_column_content_bug1544745() PASS : qmltestrunner::test_add_page_when_source_page_not_in_stack() PASS : qmltestrunner::test_add_page_with_null_sourcePage() PASS : qmltestrunner::test_add_same_page_twice() PASS : qmltestrunner::test_add_to_current_prunes_next() PASS : qmltestrunner::test_add_to_next_first_prunes_next() PASS : qmltestrunner::test_asynchronous_page_loading_incubator_forcecompletion() PASS : qmltestrunner::test_change_primaryPage() PASS : qmltestrunner::test_change_primaryPageSource(Component) PASS : qmltestrunner::test_change_primaryPageSource(Document) PASS : qmltestrunner::test_forced_synchronous_loading_bug1540449(To current column) FAIL! : qmltestrunner::test_forced_synchronous_loading_bug1540449(To next column) Uncaught exception: Cannot read property 'object' of null Loc: [/home/tim/dev/ubuntu-ui-toolkit/m/fix-tests/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(325)] XFAIL : qmltestrunner::test_hidden_page_keeps_geometry_bug1492343() no width change expected Loc: [/home/tim/dev/ubuntu-ui-toolkit/m/fix-tests/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(349)] XFAIL : qmltestrunner::test_hidden_page_keeps_geometry_bug1492343() no height change expected Loc: [/home/tim/dev/ubuntu-ui-toolkit/m/fix-tests/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(351)] PASS : qmltestrunner::test_hidden_page_keeps_geometry_bug1492343() PASS : qmltestrunner::test_old_page_disappears_when_new_one_ready_bug1499178(CurrentColumn, wide) PASS : qmltestrunner::test_old_page_disappears_when_new_one_ready_bug1499178(CurrentColumn, narrow) PASS : qmltestrunner::test_old_page_disappears_when_new_one_ready_bug1499178(NextColumn, wide) PASS : qmltestrunner::test_old_page_disappears_when_new_one_ready_bug1499178(NextColumn, narrow) PASS : qmltestrunner::test_page_visible() PASS : qmltestrunner::test_primaryPageSource_bug1499179(Component) PASS : qmltestrunner::test_primaryPageSource_bug1499179(Document) PASS : qmltestrunner::test_primaryPageSource_precedence_over_primaryPage() PASS : qmltestrunner::test_primaryPage_change_clears_primaryPageSource() PASS : qmltestrunner::cleanupTestCase() Totals: 32 passed, 1 failed, 0 skipped, 0 blacklisted ********* Finished testing of qmltestrunner ********* On https://launchpadlibrarian.net/249767391/buildlog_ubuntu-vivid- amd64.ubuntu-ui- toolkit_1.3.1908+15.04.20160324-0ubuntu1_BUILDING.txt.gz we can see it fail like this: Executing dbus-test-runner --task gdb -p --quiet -n tst_adaptivepagelayout.qml -m 300 -p --batch -p -ex -p 'set print thread-events off' -p -ex -p run -p -ex -p bt -p --return-child-result -p --args -p /«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components/tst_components -p -input -p tst_adaptivepagelayout.qml -p -maxwarnings -p 100 -p -o -p /«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/test_tst_adaptivepagelayout.qml.xml,xunitxml -p -o -p -,txt Working directory: /«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components DBus daemon: unix:abstract=/tmp/dbus-9lOUiPAThu,guid=427c10a09ef7c580a05d770856f37454 tst_adaptivepagelayout.qml: Started with PID: 16859 Undefined command: "". Try "help". tst_adaptivepagelayout.qml: [Thread debugging using libthread_db enabled] tst_adaptivepagelayout.qml: Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". tst_adaptivepagelayout.qml: [New Thread 0x7fffe1ffb700 (LWP 16870)] tst_adaptivepagelayout.qml: ********* Start testing of components ********* tst_adaptivepagelayout.qml: Config: Using QtTest library 5.4.1, Qt 5.4.1 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 4.9.2) tst_adaptivepagelayout.qml: PASS : components::initTestCase() tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Synchronously to current column) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Synchronously to current column, with params) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Synchronously to next column) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Synchronously to next column, with params) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Asynchronously to current column) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Asynchronously to current column, with params) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Asynchronously to next column) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current(Asynchronously to next column, with params) tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_current_does_not_prune_current() tst_adaptivepagelayout.qml: PASS : components::test_add_page_to_next_column_doesnt_delete_prev_column_content_bug1544745() tst_adaptivepagelayout.qml: PASS : components::test_add_page_when_source_page_not_in_stack() tst_adaptivepagelayout.qml: PASS : components::test_add_page_with_null_sourcePage() tst_adaptivepagelayout.qml: PASS : components::test_add_same_page_twice() tst_adaptivepagelayout.qml: PASS : components::test_add_to_current_prunes_next() tst_adaptivepagelayout.qml: PASS : components::test_add_to_next_first_prunes_next() tst_adaptivepagelayout.qml: PASS : components::test_asynchronous_page_loading_incubator_forcecompletion() tst_adaptivepagelayout.qml: PASS : components::test_change_primaryPage() tst_adaptivepagelayout.qml: PASS : components::test_change_primaryPageSource(Component) tst_adaptivepagelayout.qml: PASS : components::test_change_primaryPageSource(Document) tst_adaptivepagelayout.qml: FAIL! : components::test_forced_synchronous_loading_bug1540449(To current column) page not found tst_adaptivepagelayout.qml: Actual (): Page1 tst_adaptivepagelayout.qml: Expected (): DynamicPage tst_adaptivepagelayout.qml: Loc: [/«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(325)] tst_adaptivepagelayout.qml: PASS : components::test_forced_synchronous_loading_bug1540449(To next column) tst_adaptivepagelayout.qml: XFAIL : components::test_hidden_page_keeps_geometry_bug1492343() no width change expected tst_adaptivepagelayout.qml: Loc: [/«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(349)] tst_adaptivepagelayout.qml: XFAIL : components::test_hidden_page_keeps_geometry_bug1492343() no height change expected tst_adaptivepagelayout.qml: Loc: [/«BUILDDIR»/ubuntu-ui-toolkit-1.3.1908+15.04.20160324/tests/unit_x11/tst_components/tst_adaptivepagelayout.qml(351)] tst_adaptivepagelayout.qml: PASS : components::test_hidden_page_keeps_geometry_bug1492343() tst_adaptivepagelayout.qml: PASS : components::test_old_page_disappears_when_new_one_ready_bug1499178(CurrentColumn, wide) tst_adaptivepagelayout.qml: PASS : components::test_old_page_disappears_when_new_one_ready_bug1499178(CurrentColumn, narrow) tst_adaptivepagelayout.qml: PASS : components::test_old_page_disappears_when_new_one_ready_bug1499178(NextColumn, wide) tst_adaptivepagelayout.qml: PASS : components::test_old_page_disappears_when_new_one_ready_bug1499178(NextColumn, narrow) tst_adaptivepagelayout.qml: PASS : components::test_page_visible() tst_adaptivepagelayout.qml: PASS : components::test_primaryPageSource_bug1499179(Component) tst_adaptivepagelayout.qml: PASS : components::test_primaryPageSource_bug1499179(Document) tst_adaptivepagelayout.qml: PASS : components::test_primaryPageSource_precedence_over_primaryPage() tst_adaptivepagelayout.qml: PASS : components::test_primaryPage_change_clears_primaryPageSource() tst_adaptivepagelayout.qml: PASS : components::cleanupTestCase() tst_adaptivepagelayout.qml: Totals: 32 passed, 1 failed, 0 skipped, 0 blacklisted tst_adaptivepagelayout.qml: ********* Finished testing of components ********* tst_adaptivepagelayout.qml: [Thread 0x7fffe1ffb700 (LWP 16870) exited] No stack. tst_adaptivepagelayout.qml: [Inferior 1 (process 16861) exited with code 01] tst_adaptivepagelayout.qml: Exited with status 256 tst_adaptivepagelayout.qml: Shutting down DBus daemon: Shutdown tst_adaptivepagelayout.qml exited with 0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1561436/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp
