Camera: Misc VTS test fixes

This CL fixes two tests:
* `systemCameraTest`: Fix incorrect vector initialization. The test was
  accidentally using the size constructor instead of initialization list
  constructor.
* `processMultiCaptureRequestPreview`: Allow unsupported stream configs.
  The test assumed that all stream combinations from physical cameras
  that back a LogicalMultiCamera were supported. This led to false
  test failures. This CL allows the test to exit early if the HAL
  reports that a stream combination is not supported.

Bug: 222648486
Test: `test VtsAidlHalCameraProvider_TargetTest` pass on failing devices
Change-Id: I009cc2f4b8b94a26b813883cdc1403ae0eb5c477

camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp

@@ -163,7 +163,7 @@ TEST_P(CameraAidlTest, systemCameraTest) {
     std::map<std::string, std::vector<SystemCameraKind>> hiddenPhysicalIdToLogicalMap;
     for (const auto& name : cameraDeviceNames) {
         std::shared_ptr<ICameraDevice> device;
-        ALOGI("getCameraCharacteristics: Testing camera device %s", name.c_str());
+        ALOGI("systemCameraTest: Testing camera device %s", name.c_str());
         ndk::ScopedAStatus ret = mProvider->getCameraDeviceInterface(name, &device);
         ASSERT_TRUE(ret.isOk());
         ASSERT_NE(device, nullptr);
@@ -196,13 +196,14 @@ TEST_P(CameraAidlTest, systemCameraTest) {
                     break;
                 }
             }
+
             // For hidden physical cameras, collect their associated logical cameras
             // and store the system camera kind.
             if (!isPublicId) {
                 auto it = hiddenPhysicalIdToLogicalMap.find(physicalId);
                 if (it == hiddenPhysicalIdToLogicalMap.end()) {
                     hiddenPhysicalIdToLogicalMap.insert(std::make_pair(
-                            physicalId, std::vector<SystemCameraKind>(systemCameraKind)));
+                            physicalId, std::vector<SystemCameraKind>({systemCameraKind})));
                 } else {
                     it->second.push_back(systemCameraKind);
                 }
@@ -1450,6 +1451,7 @@ TEST_P(CameraAidlTest, processMultiCaptureRequestPreview) {
 
     for (const auto& name : cameraDeviceNames) {
         std::string version, deviceId;
+        ALOGI("processMultiCaptureRequestPreview: Test device %s", name.c_str());
         ASSERT_TRUE(matchDeviceName(name, mProviderType, &version, &deviceId));
         CameraMetadata metadata;
 
@@ -1466,6 +1468,7 @@ TEST_P(CameraAidlTest, processMultiCaptureRequestPreview) {
             ASSERT_TRUE(ret.isOk());
             continue;
         }
+        ASSERT_EQ(Status::OK, rc);
 
         std::unordered_set<std::string> physicalIds;
         rc = getPhysicalCameraIds(staticMeta, &physicalIds);
@@ -1521,10 +1524,14 @@ TEST_P(CameraAidlTest, processMultiCaptureRequestPreview) {
         Stream previewStream;
         std::shared_ptr<DeviceCb> cb;
 
-        configurePreviewStreams(name, mProvider, &previewThreshold, physicalIds, &mSession,
-                                &previewStream, &halStreams /*out*/,
-                                &supportsPartialResults /*out*/, &partialResultCount /*out*/,
-                                &useHalBufManager /*out*/, &cb /*out*/, 0 /*streamConfigCounter*/);
+        configurePreviewStreams(
+                name, mProvider, &previewThreshold, physicalIds, &mSession, &previewStream,
+                &halStreams /*out*/, &supportsPartialResults /*out*/, &partialResultCount /*out*/,
+                &useHalBufManager /*out*/, &cb /*out*/, 0 /*streamConfigCounter*/, true);
+        if (mSession == nullptr) {
+            // stream combination not supported by HAL, skip test for device
+            continue;
+        }
 
         ::aidl::android::hardware::common::fmq::MQDescriptor<
                 int8_t, aidl::android::hardware::common::fmq::SynchronizedReadWrite>

camera/provider/aidl/vts/camera_aidl_test.cpp

@@ -1564,6 +1564,7 @@ void CameraAidlTest::openEmptyDeviceSession(const std::string& name,
     ASSERT_NE(*session, nullptr);
 
     ret = (*device)->getCameraCharacteristics(staticMeta);
+    ASSERT_TRUE(ret.isOk());
 }
 
 void CameraAidlTest::openEmptyInjectionSession(const std::string& name,
@@ -2474,7 +2475,7 @@ void CameraAidlTest::configurePreviewStreams(
         std::shared_ptr<ICameraDeviceSession>* session, Stream* previewStream,
         std::vector<HalStream>* halStreams, bool* supportsPartialResults,
         int32_t* partialResultCount, bool* useHalBufManager, std::shared_ptr<DeviceCb>* cb,
-        int32_t streamConfigCounter) {
+        int32_t streamConfigCounter, bool allowUnsupport) {
     ASSERT_NE(nullptr, session);
     ASSERT_NE(nullptr, halStreams);
     ASSERT_NE(nullptr, previewStream);
@@ -2561,6 +2562,14 @@ void CameraAidlTest::configurePreviewStreams(
     bool supported = false;
     ret = device->isStreamCombinationSupported(config, &supported);
     ASSERT_TRUE(ret.isOk());
+    if (allowUnsupport && !supported) {
+        // stream combination not supported. return null session
+        ret = (*session)->close();
+        ASSERT_TRUE(ret.isOk());
+        *session = nullptr;
+        return;
+    }
+    ASSERT_TRUE(supported) << "Stream combination must be supported.";
 
     config.streamConfigCounter = streamConfigCounter;
     std::vector<HalStream> halConfigs;

camera/provider/aidl/vts/camera_aidl_test.h

@@ -190,7 +190,8 @@ class CameraAidlTest : public ::testing::TestWithParam<std::string> {
             std::shared_ptr<ICameraDeviceSession>* session /*out*/, Stream* previewStream /*out*/,
             std::vector<HalStream>* halStreams /*out*/, bool* supportsPartialResults /*out*/,
             int32_t* partialResultCount /*out*/, bool* useHalBufManager /*out*/,
-            std::shared_ptr<DeviceCb>* cb /*out*/, int32_t streamConfigCounter = 0);
+            std::shared_ptr<DeviceCb>* cb /*out*/, int32_t streamConfigCounter = 0,
+            bool allowUnsupport = false);
 
     void configurePreviewStream(
             const std::string& name, const std::shared_ptr<ICameraProvider>& provider,