Fix tst_qcamerabackend failures for macOS and iOS

- Blacklist testCameraStartParallel on iOS as it doesn't seem to
support two active capture sessions at the same time.
- Fix some erroneous values.
- Add some missing keys to the Info.plist.
* Blacklist testCameraCaptureMetaData for macOS/iOS for now as it's
not yet implemented.

Change-Id: If889b7e4537c4f08ea810926420da59bd985e8e1
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 6 insertions, 6 deletions

diff --git a/tests/auto/integration/qcamerabackend/tst_qcamerabackend.cpp b/tests/auto/integration/qcamerabackend/tst_qcamerabackend.cpp
index 1db116d7b..fd2b03429 100644
--- a/tests/auto/integration/qcamerabackend/tst_qcamerabackend.cpp
+++ b/tests/auto/integration/qcamerabackend/tst_qcamerabackend.cpp
@@ -375,13 +375,13 @@ void tst_QCameraBackend::testExposureCompensation()
     camera.start();
     QTRY_COMPARE(camera.status(), QCamera::ActiveStatus);
 
-    QCOMPARE(camera.exposureCompensation(), -1.0);
+    QCOMPARE(camera.exposureCompensation(), 1.0);
 
     exposureCompensationSignal.clear();
-    camera.setExposureCompensation(1.0);
-    QCOMPARE(camera.exposureCompensation(), 1.0);
+    camera.setExposureCompensation(-1.0);
+    QCOMPARE(camera.exposureCompensation(), -1.0);
     QTRY_COMPARE(exposureCompensationSignal.count(), 1);
-    QCOMPARE(exposureCompensationSignal.last().first().toReal(), 1.0);
+    QCOMPARE(exposureCompensationSignal.last().first().toReal(), -1.0);
 }
 
 void tst_QCameraBackend::testExposureMode()
@@ -398,7 +398,7 @@ void tst_QCameraBackend::testExposureMode()
         camera.setExposureMode(QCamera::ExposureNight);
         QCOMPARE(camera.exposureMode(), QCamera::ExposureNight);
         camera.start();
-        QTRY_COMPARE(camera.status(), QCamera::ActiveStatus);
+        QVERIFY(camera.isActive());
         QCOMPARE(camera.exposureMode(), QCamera::ExposureNight);
     }
 
@@ -409,7 +409,7 @@ void tst_QCameraBackend::testExposureMode()
     camera.setExposureMode(QCamera::ExposureAuto);
     QCOMPARE(camera.exposureMode(), QCamera::ExposureAuto);
     camera.start();
-    QTRY_COMPARE(camera.status(), QCamera::ActiveStatus);
+    QVERIFY(camera.isActive());
     QCOMPARE(camera.exposureMode(), QCamera::ExposureAuto);
 
     // Manual