This series sets up a framework for testing Vulkan in Piglit. The main thing is to import a tool like shader_runner called VkRunner. There are also 5 actual tests which mainly serve as examples.
The code for VkRunner was developed as a standalone project here: https://github.com/igalia/vkrunner If this branch gets merged it would probably make sense to abandon that repo and have Piglit as the canonical source for the code. Eventually we could probably get a lot of testing fairly cheaply by modifying some of the generated_tests scripts to also generate Vulkan tests. It might even be worth semi-automatically converting existing GL shader tests using something similar to the script on the GL_ARB_gl_spirv branch. For a general overview of VkRunner you might like to take a look at this blog post: https://blogs.igalia.com/nroberts/2018/04/03/vkrunner-a-shader-test-tool-for-vulkan/ Neil Roberts (8): util: Add a PIGLIT_STRINGIFY macro util: Add a piglit_fatal utility util: Add a libutil_vulkan library util: Move the half float functions from util-gl to util framework: Add a Vulkan platform Import VkRunner framework: Add a vulkan tests profile vulkan: Add some tests for glsl450 builtin functions using doubles CMakeLists.txt | 7 + cmake/piglit_util.cmake | 2 +- cmake/target_api/CMakeLists.txt | 4 + cmake/target_api/vulkan/CMakeLists.txt | 10 + framework/test/vk_shader_test.py | 39 + tests/CMakeLists.txt | 4 + tests/util/CMakeLists.vulkan.txt | 15 + tests/util/piglit-util-gl.c | 90 -- tests/util/piglit-util-gl.h | 29 - tests/util/piglit-util-vulkan.c | 1 + tests/util/piglit-util.c | 105 ++ tests/util/piglit-util.h | 32 + tests/vulkan.py | 30 + tests/vulkan/CMakeLists.txt | 1 + .../glsl450/face-forward-double.vk_shader_test | 88 ++ tests/vulkan/glsl450/frexp-double.vk_shader_test | 61 + tests/vulkan/glsl450/isinf-double.vk_shader_test | 81 + tests/vulkan/glsl450/reflect-double.vk_shader_test | 55 + tests/vulkan/glsl450/refract-double.vk_shader_test | 88 ++ tests/vulkan/vkrunner/CMakeLists.txt | 1 + tests/vulkan/vkrunner/CMakeLists.vulkan.txt | 46 + tests/vulkan/vkrunner/README.md | 125 ++ tests/vulkan/vkrunner/main.c | 160 ++ tests/vulkan/vkrunner/make-formats.py | 93 ++ tests/vulkan/vkrunner/vr-allocate-store.c | 181 +++ tests/vulkan/vkrunner/vr-allocate-store.h | 48 + tests/vulkan/vkrunner/vr-buffer.c | 87 ++ tests/vulkan/vkrunner/vr-buffer.h | 73 + tests/vulkan/vkrunner/vr-config.c | 117 ++ tests/vulkan/vkrunner/vr-config.h | 49 + tests/vulkan/vkrunner/vr-error-message.c | 41 + tests/vulkan/vkrunner/vr-error-message.h | 35 + tests/vulkan/vkrunner/vr-feature-offsets.c | 92 ++ tests/vulkan/vkrunner/vr-feature-offsets.h | 39 + tests/vulkan/vkrunner/vr-flush-memory.c | 52 + tests/vulkan/vkrunner/vr-flush-memory.h | 37 + tests/vulkan/vkrunner/vr-format-table.h | 1580 ++++++++++++++++++++ tests/vulkan/vkrunner/vr-format.c | 289 ++++ tests/vulkan/vkrunner/vr-format.h | 86 ++ tests/vulkan/vkrunner/vr-list.c | 89 ++ tests/vulkan/vkrunner/vr-list.h | 122 ++ tests/vulkan/vkrunner/vr-pipeline.c | 668 +++++++++ tests/vulkan/vkrunner/vr-pipeline.h | 54 + tests/vulkan/vkrunner/vr-script.c | 948 ++++++++++++ tests/vulkan/vkrunner/vr-script.h | 146 ++ tests/vulkan/vkrunner/vr-subprocess.c | 61 + tests/vulkan/vkrunner/vr-subprocess.h | 34 + tests/vulkan/vkrunner/vr-test.c | 569 +++++++ tests/vulkan/vkrunner/vr-test.h | 40 + tests/vulkan/vkrunner/vr-vbo.c | 637 ++++++++ tests/vulkan/vkrunner/vr-vbo.h | 77 + tests/vulkan/vkrunner/vr-vk-core-funcs.h | 1 + tests/vulkan/vkrunner/vr-vk-device-funcs.h | 56 + tests/vulkan/vkrunner/vr-vk-instance-funcs.h | 9 + tests/vulkan/vkrunner/vr-vk.c | 148 ++ tests/vulkan/vkrunner/vr-vk.h | 56 + tests/vulkan/vkrunner/vr-window.c | 678 +++++++++ tests/vulkan/vkrunner/vr-window.h | 73 + 58 files changed, 8319 insertions(+), 120 deletions(-) create mode 100644 cmake/target_api/vulkan/CMakeLists.txt create mode 100644 framework/test/vk_shader_test.py create mode 100644 tests/util/CMakeLists.vulkan.txt create mode 100644 tests/util/piglit-util-vulkan.c create mode 100644 tests/vulkan.py create mode 100644 tests/vulkan/CMakeLists.txt create mode 100644 tests/vulkan/glsl450/face-forward-double.vk_shader_test create mode 100644 tests/vulkan/glsl450/frexp-double.vk_shader_test create mode 100644 tests/vulkan/glsl450/isinf-double.vk_shader_test create mode 100644 tests/vulkan/glsl450/reflect-double.vk_shader_test create mode 100644 tests/vulkan/glsl450/refract-double.vk_shader_test create mode 100644 tests/vulkan/vkrunner/CMakeLists.txt create mode 100644 tests/vulkan/vkrunner/CMakeLists.vulkan.txt create mode 100644 tests/vulkan/vkrunner/README.md create mode 100644 tests/vulkan/vkrunner/main.c create mode 100755 tests/vulkan/vkrunner/make-formats.py create mode 100644 tests/vulkan/vkrunner/vr-allocate-store.c create mode 100644 tests/vulkan/vkrunner/vr-allocate-store.h create mode 100644 tests/vulkan/vkrunner/vr-buffer.c create mode 100644 tests/vulkan/vkrunner/vr-buffer.h create mode 100644 tests/vulkan/vkrunner/vr-config.c create mode 100644 tests/vulkan/vkrunner/vr-config.h create mode 100644 tests/vulkan/vkrunner/vr-error-message.c create mode 100644 tests/vulkan/vkrunner/vr-error-message.h create mode 100644 tests/vulkan/vkrunner/vr-feature-offsets.c create mode 100644 tests/vulkan/vkrunner/vr-feature-offsets.h create mode 100644 tests/vulkan/vkrunner/vr-flush-memory.c create mode 100644 tests/vulkan/vkrunner/vr-flush-memory.h create mode 100644 tests/vulkan/vkrunner/vr-format-table.h create mode 100644 tests/vulkan/vkrunner/vr-format.c create mode 100644 tests/vulkan/vkrunner/vr-format.h create mode 100644 tests/vulkan/vkrunner/vr-list.c create mode 100644 tests/vulkan/vkrunner/vr-list.h create mode 100644 tests/vulkan/vkrunner/vr-pipeline.c create mode 100644 tests/vulkan/vkrunner/vr-pipeline.h create mode 100644 tests/vulkan/vkrunner/vr-script.c create mode 100644 tests/vulkan/vkrunner/vr-script.h create mode 100644 tests/vulkan/vkrunner/vr-subprocess.c create mode 100644 tests/vulkan/vkrunner/vr-subprocess.h create mode 100644 tests/vulkan/vkrunner/vr-test.c create mode 100644 tests/vulkan/vkrunner/vr-test.h create mode 100644 tests/vulkan/vkrunner/vr-vbo.c create mode 100644 tests/vulkan/vkrunner/vr-vbo.h create mode 100644 tests/vulkan/vkrunner/vr-vk-core-funcs.h create mode 100644 tests/vulkan/vkrunner/vr-vk-device-funcs.h create mode 100644 tests/vulkan/vkrunner/vr-vk-instance-funcs.h create mode 100644 tests/vulkan/vkrunner/vr-vk.c create mode 100644 tests/vulkan/vkrunner/vr-vk.h create mode 100644 tests/vulkan/vkrunner/vr-window.c create mode 100644 tests/vulkan/vkrunner/vr-window.h -- 2.14.3 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