From 527f1c7ed93e430a19d7cb9220bb53c7f89cc5f4 Mon Sep 17 00:00:00 2001
From: jonahwilliams <jonahwilliams@google.com>
Date: Tue, 19 Mar 2024 08:47:28 -0700
Subject: [PATCH] [Impeller] add test that demonstrates that VVL failures are
 fatal.

---
 impeller/entity/entity_unittests.cc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/impeller/entity/entity_unittests.cc b/impeller/entity/entity_unittests.cc
index 1592bcb1198f1..7dcebc01f8117 100644
--- a/impeller/entity/entity_unittests.cc
+++ b/impeller/entity/entity_unittests.cc
@@ -2798,6 +2798,20 @@ TEST_P(EntityTest, FillPathGeometryGetPositionBufferReturnsExpectedMode) {
   }
 }
 
+TEST_P(EntityTest, FailOnValidationError) {
+  if (GetParam() != PlaygroundBackend::kVulkan) {
+    GTEST_SKIP() << "Validation is only fatal on Vulkan backend.";
+  }
+  EXPECT_DEATH(
+      // The easiest way to trigger a validation error is to try to compile
+      // a shader with an unsupported pixel format.
+      GetContentContext()->GetBlendColorBurnPipeline({
+          .color_attachment_pixel_format = PixelFormat::kUnknown,
+          .has_depth_stencil_attachments = false,
+      }),
+      "");
+}
+
 }  // namespace testing
 }  // namespace impeller