Add XCTest logger backend to QtTestLib

Will be active when running test apps through Xcode's 'test' action,
and reports QtTestLib test objects and functions to Xcode as XCTest
cases.

This allows running tests on both iOS Simulator and iOS devices from
the command line, through xcodebuild, without relying on any 3rd party
tools. It also integrates Qt test failures and passes into the Xcode
IDE, which may be useful for closer investigation of test failures.

The feature is limited to Xcode 6.x.

Change-Id: I33d39edbabdbaebef48d2d0eb7e08a1ffb72c397
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/src/testlib/testlib.pro b/src/testlib/testlib.pro
index dbcc588d10..841d913105 100644
--- a/src/testlib/testlib.pro
+++ b/src/testlib/testlib.pro
@@ -76,6 +76,25 @@ wince*::LIBS += libcmt.lib \
 mac {
     LIBS += -framework Security
     osx: LIBS += -framework ApplicationServices -framework IOKit
+
+    # XCTest support
+    !lessThan(QMAKE_XCODE_VERSION, "6.0") {
+        OBJECTIVE_SOURCES += qxctestlogger.mm
+        HEADERS += qxctestlogger_p.h
+
+        DEFINES += HAVE_XCTEST
+        LIBS += -framework Foundation
+
+        load(sdk)
+        platform_dev_frameworks_path = $${QMAKE_MAC_SDK_PLATFORM_PATH}/Developer/Library/Frameworks
+
+        # We can't put this path into LIBS (so that it propagates to the prl file), as we
+        # don't know yet if the target that links to testlib will build under Xcode or not.
+        # The corresponding flags for the target lives in xctest.prf, where we do know.
+        QMAKE_LFLAGS += -F$${platform_dev_frameworks_path} -weak_framework XCTest
+        QMAKE_OBJECTIVE_CFLAGS += -F$${platform_dev_frameworks_path}
+        MODULE_CONFIG += xctest
+    }
 }
 
 load(qt_module)