Merge lp:~artmello/gallery-app/gallery-app-testability into lp:gallery-app

[Arthur Mello]

Add support to load qttestability using env var QT_LOAD_TESTABILITY

Add support to load qttestability using env var QT_LOAD_TESTABILITY

[PS Jenkins bot (ps-jenkins)]

PASSED: Continuous integration, rev:986
http://jenkins.qa.ubuntu.com/job/gallery-app-ci/852/
Executed test runs:
    SUCCESS: http://jenkins.qa.ubuntu.com/job/gallery-app-utopic-amd64-ci/27
    SUCCESS: http://jenkins.qa.ubuntu.com/job/gallery-app-utopic-armhf-ci/27
        deb: http://jenkins.qa.ubuntu.com/job/gallery-app-utopic-armhf-ci/27/artifact/work/output/*zip*/output.zip
    SUCCESS: http://jenkins.qa.ubuntu.com/job/gallery-app-utopic-i386-ci/27
    SUCCESS: http://jenkins.qa.ubuntu.com/job/generic-click-autopilot-utopic-touch/48
    SUCCESS: http://jenkins.qa.ubuntu.com/job/generic-mediumtests-utopic/460
    SUCCESS: http://jenkins.qa.ubuntu.com/job/generic-click-autopilot-runner-mako/199
    SUCCESS: http://jenkins.qa.ubuntu.com/job/generic-click-builder-utopic-armhf/67
    SUCCESS: http://s-jenkins.ubuntu-ci:8080/job/touch-flash-device/7801
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-testrunner-otto-utopic/406
    SUCCESS: http://jenkins.qa.ubuntu.com/job/generic-mediumtests-builder-utopic-amd64/598
        deb: http://jenkins.qa.ubuntu.com/job/generic-mediumtests-builder-utopic-amd64/598/artifact/work/output/*zip*/output.zip

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review: Approve (continuous-integration)

[Arthur Mello (artmello)]

Are there any related MPs required for this MP to build/function as expected? Please list:
No
Is your branch in sync with latest trunk (e.g. bzr pull lp:trunk -> no changes):
Yes
Did you perform an exploratory manual test run of your code change and any related functionality on device or emulator?:
Yes
Did you successfully run all tests found in your component's Test Plan (https://wiki.ubuntu.com/Process/Merges/TestPlan/gallery-app) on device or emulator?
Yes
If you changed the UI, was the change specified/approved by design?
No UI changes.
If you changed the packaging (debian), did you subscribe a core-dev to this MP?
No packaging changes.

[Gustavo Pichorim Boiko (boiko)]

Did you perform an exploratory manual test run of the code change and any related functionality on device or emulator?
Yes

Did CI run pass? If not, please explain why.
Yes

Have you checked that submitter has accurately filled out the submitter checklist and has taken no shortcut?
Yes

Code looks good and works as expected!

review: Approve

=== modified file 'src/gallery-application.cpp'
--- src/gallery-application.cpp	2014-03-27 22:38:39 +0000
+++ src/gallery-application.cpp	2014-05-27 23:43:08 +0000
@@ -82,6 +82,21 @@
     if (!ok)
         QApplication::quit();
 
+    if (qgetenv("QT_LOAD_TESTABILITY") == "1") {
+        QLibrary testLib(QLatin1String("qttestability"));
+        if (testLib.load()) {
+            typedef void (*TasInitialize)(void);
+            TasInitialize initFunction = (TasInitialize)testLib.resolve("qt_testability_init");
+            if (initFunction) {
+                initFunction();
+            } else {
+                qCritical("Library qttestability resolve failed!");
+            }
+        } else {
+            qCritical("Library qttestability load failed!");
+        }
+    }
+
     registerQML();
 
     m_galleryManager = new GalleryManager(isDesktopMode(), m_cmdLineParser->picturesDir(), m_view);