commit d08a0152399cb1a17b2e082c8a35daa604d10bb8
author Rucha Katakwar <ruchamk@google.com> Fri Oct 13 15:47:58 2023 -0700
committer Rucha Katakwar <ruchamk@google.com> Wed Nov 08 14:50:35 2023 -0800
tree 93465bb32414957efcf979707c679140d6d37025
parent 66082e3cec9375da3dbe2e13064e9a59e8b932f7

Camera: Vts test for manual flash control.

Test to verify configurations for manual flash strength level
control feature.

Test: Tested on an emulator with flag enabled/disabled.

Bug: 238348881

Change-Id: Iba492fe626c2fb74aa2107cec3969a04ea52eac0

camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp

diff --git a/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp b/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
index b6b5206..def6233 100644
--- a/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
+++ b/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+#include <gtest/gtest.h>
 
 #include <aidl/Vintf.h>
 #include <aidl/android/hardware/camera/common/VendorTagSection.h>
@@ -29,6 +30,7 @@
 #include <hidl/GtestPrinter.h>
 #include <hidl/HidlSupport.h>
 #include <torch_provider_cb.h>
+#include <com_android_internal_camera_flags.h>
 #include <list>
 
 using ::aidl::android::hardware::camera::common::CameraDeviceStatus;
@@ -50,6 +52,7 @@
 const uint32_t kMaxStillHeight = 1536;
 
 const int64_t kEmptyFlushTimeoutMSec = 200;
+namespace flags = com::android::internal::camera::flags;
 
 const static std::vector<int64_t> kMandatoryUseCases = {
         ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT,
@@ -159,6 +162,28 @@
     }
 }
 
+// Validate the integrity of manual flash strength control metadata
+TEST_P(CameraAidlTest, validateManualFlashStrengthControlKeys) {
+    if (flags::camera_manual_flash_strength_control()) {
+        std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+        for (const auto& name : cameraDeviceNames) {
+            ALOGI("validateManualFlashStrengthControlKeys: Testing camera device %s", name.c_str());
+            CameraMetadata meta;
+            std::shared_ptr<ICameraDevice> cameraDevice;
+            openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                    &cameraDevice /*out*/);
+            ndk::ScopedAStatus ret = cameraDevice->getCameraCharacteristics(&meta);
+            ASSERT_TRUE(ret.isOk());
+            const camera_metadata_t* staticMeta =
+                    reinterpret_cast<const camera_metadata_t*>(meta.metadata.data());
+            verifyManualFlashStrengthControlCharacteristics(staticMeta);
+        }
+    } else {
+        ALOGI("validateManualFlashStrengthControlKeys: Test skipped.\n");
+        GTEST_SKIP();
+    }
+}
+
 TEST_P(CameraAidlTest, systemCameraTest) {
     std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
     std::map<std::string, std::vector<SystemCameraKind>> hiddenPhysicalIdToLogicalMap;