test-hwc2: set layer transform

Test: Add "#define HAVE_NO_SURFACE_FLINGER" to
          frameworks/native/libs/gui/BufferQueueCore.cpp.
      Recompile and flash.
      Run "mm" in frameworks/native/services/surfaceflinger/tests/hwc2.
      Push test-hwc2 to device.
      Run "adb root && adb shell stop".
      Run test case. Ex: "./test-hwc2"

Change-Id: I55e318cbddf957d1728435488c6283f8ce77a3d6
diff --git a/services/surfaceflinger/tests/hwc2/Hwc2TestProperties.cpp b/services/surfaceflinger/tests/hwc2/Hwc2TestProperties.cpp
index 8477949..eb49d32 100644
--- a/services/surfaceflinger/tests/hwc2/Hwc2TestProperties.cpp
+++ b/services/surfaceflinger/tests/hwc2/Hwc2TestProperties.cpp
@@ -162,3 +162,37 @@
 const std::vector<float> Hwc2TestPlaneAlpha::mCompletePlaneAlphas = {
     1.0f, 0.75f, 0.5f, 0.25f, 0.0f,
 };
+
+
+Hwc2TestTransform::Hwc2TestTransform(Hwc2TestCoverage coverage)
+    : Hwc2TestProperty(coverage, mCompleteTransforms, mBasicTransforms,
+            mDefaultTransforms) { }
+
+std::string Hwc2TestTransform::dump() const
+{
+    std::stringstream dmp;
+    dmp << "\ttransform: " << getTransformName(get()) << "\n";
+    return dmp.str();
+}
+
+const std::vector<hwc_transform_t> Hwc2TestTransform::mDefaultTransforms = {
+    static_cast<hwc_transform_t>(0),
+};
+
+const std::vector<hwc_transform_t> Hwc2TestTransform::mBasicTransforms = {
+    static_cast<hwc_transform_t>(0),
+    HWC_TRANSFORM_FLIP_H,
+    HWC_TRANSFORM_FLIP_V,
+    HWC_TRANSFORM_ROT_90,
+};
+
+const std::vector<hwc_transform_t> Hwc2TestTransform::mCompleteTransforms = {
+    static_cast<hwc_transform_t>(0),
+    HWC_TRANSFORM_FLIP_H,
+    HWC_TRANSFORM_FLIP_V,
+    HWC_TRANSFORM_ROT_90,
+    HWC_TRANSFORM_ROT_180,
+    HWC_TRANSFORM_ROT_270,
+    HWC_TRANSFORM_FLIP_H_ROT_90,
+    HWC_TRANSFORM_FLIP_V_ROT_90,
+};