commit 75d79f0f3f12d63e8342d1f8af590fc4d057594b
author Tony Barbour <tony@LunarG.com> Tue Aug 30 09:39:07 2016 -0600
committer Tony Barbour <tony@LunarG.com> Tue Aug 30 16:10:01 2016 -0600
tree 3b2d1548b34c8e9cc257b2cbe6bbb833fa70b045
parent 27a3d0f56715256075e1e0adc4152ee2ef544c2f

tests: Test to create view with INPUT_ATTACMENT usage

Change-Id: I72f454043bfa63ec2075f8d39fd7f4114eafcc94

tests/layer_validation_tests.cpp

diff --git a/tests/layer_validation_tests.cpp b/tests/layer_validation_tests.cpp
index 46ebf45..09ae44c 100644
--- a/tests/layer_validation_tests.cpp
+++ b/tests/layer_validation_tests.cpp
@@ -3304,7 +3304,7 @@
 
     ASSERT_NO_FATAL_FAILURE(InitState());
     VkImageObj image(m_device);
-    // Initialize image with USAGE_INPUT_ATTACHMENT
+    // Initialize image with USAGE_TRANSIENT_ATTACHMENT
     image.init(128, 128, VK_FORMAT_D24_UNORM_S8_UINT,
                VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT, VK_IMAGE_TILING_OPTIMAL,
                0);
@@ -3357,6 +3357,37 @@
                            1, &region);
     m_errorMonitor->VerifyFound();
 }
+
+TEST_F(VkLayerTest, ValidUsage)
+{
+    TEST_DESCRIPTION(
+        "Verify that creating an image view from an image with valid usage "
+        "doesn't generate validation errors");
+
+    ASSERT_NO_FATAL_FAILURE(InitState());
+
+    m_errorMonitor->ExpectSuccess();
+    // Verify that we can create a view with usage INPUT_ATTACHMENT
+    VkImageObj image(m_device);
+    image.init(128, 128, VK_FORMAT_R8G8B8A8_UNORM,
+                VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT, VK_IMAGE_TILING_OPTIMAL,
+                0);
+    ASSERT_TRUE(image.initialized());
+    VkImageView imageView;
+    VkImageViewCreateInfo ivci = {};
+    ivci.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
+    ivci.image = image.handle();
+    ivci.viewType = VK_IMAGE_VIEW_TYPE_2D;
+    ivci.format = VK_FORMAT_R8G8B8A8_UNORM;
+    ivci.subresourceRange.layerCount = 1;
+    ivci.subresourceRange.baseMipLevel = 0;
+    ivci.subresourceRange.levelCount = 1;
+    ivci.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+
+    vkCreateImageView(m_device->device(), &ivci, NULL, &imageView);
+    m_errorMonitor->VerifyNotFound();
+    vkDestroyImageView(m_device->device(), imageView, NULL);
+}
 #endif // MEM_TRACKER_TESTS
 
 #if OBJ_TRACKER_TESTS