commit 362cefce05d1cfa98156f10be7a12a327d9a1fcf
author Yannis Guyon <yguyon@google.com> Mon Nov 07 13:41:56 2022 +0100
committer Yannis Guyon <yguyon@google.com> Mon Nov 07 16:52:27 2022 +0100
tree 33c81f29bd7fb32f526b70f91df55b82fdf60e15
parent 4cff6a3986f97dcf9f03888c35b69c2a271cdc6e

Set pixel values in avifgridapitest

To avoid use-of-uninitialized-value sanitizer errors.

tests/gtest/avifgridapitest.cc

diff --git a/tests/gtest/avifgridapitest.cc b/tests/gtest/avifgridapitest.cc
index 705382e..8934574 100644
--- a/tests/gtest/avifgridapitest.cc
+++ b/tests/gtest/avifgridapitest.cc
@@ -248,6 +248,12 @@
       64, 64, /*depth=*/8, AVIF_PIXEL_FORMAT_YUV444, AVIF_PLANES_ALL);
   testutil::AvifImagePtr cell_1 = testutil::CreateImage(
       1, 64, /*depth=*/8, AVIF_PIXEL_FORMAT_YUV444, AVIF_PLANES_ALL);
+  ASSERT_NE(cell_0, nullptr);
+  ASSERT_NE(cell_1, nullptr);
+
+  // The pixels do not matter but avoid use-of-uninitialized-value errors.
+  testutil::FillImageGradient(cell_0.get());
+  testutil::FillImageGradient(cell_1.get());
 
   // All input cells have the same non-default properties.
   cell_0->matrixCoefficients = AVIF_MATRIX_COEFFICIENTS_BT601;
@@ -271,6 +277,12 @@
       64, 64, /*depth=*/8, AVIF_PIXEL_FORMAT_YUV444, AVIF_PLANES_ALL);
   testutil::AvifImagePtr cell_1 = testutil::CreateImage(
       1, 64, /*depth=*/8, AVIF_PIXEL_FORMAT_YUV444, AVIF_PLANES_ALL);
+  ASSERT_NE(cell_0, nullptr);
+  ASSERT_NE(cell_1, nullptr);
+
+  // The pixels do not matter but avoid use-of-uninitialized-value errors.
+  testutil::FillImageGradient(cell_0.get());
+  testutil::FillImageGradient(cell_1.get());
 
   // Some input cells have different properties.
   cell_0->matrixCoefficients = AVIF_MATRIX_COEFFICIENTS_BT601;