commit 654540e86243fd2cab6db3d03d8c6a3d7425b4a1
author Ben Clayton <headlessclayton@gmail.com> Fri Feb 01 13:08:23 2019 +0000
committer Ben Clayton <bclayton@google.com> Mon Mar 11 16:39:59 2019 +0000
tree 939a79960cdf4d77ee0bd3a140e69a56731c60e6
parent b72d28ff997537d92522ab24d1185dca763cf25e

tests: Add a Driver class to abstract the vulkan implementation

The idea here is that we can build a number of fine granularity SPIR-V tests, which we can also verify against any optional system Vulkan hardware.

This CL adds support for building and running the Vulkan unit tests on mac and linux.

Bug: b/123749916
Change-Id: I01a4e2a914ffd5473d271013957fa3dddbc43645
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/24328
Presubmit-Ready: Ben Clayton <bclayton@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 965f7dd..6850639 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2326,6 +2326,7 @@
     endif()
 endif()
 
+# GLES unit tests. TODO: Rename 'unittests' to 'gles-unittests'?
 if(BUILD_TESTS)
     set(UNITTESTS_LIST
         ${CMAKE_CURRENT_SOURCE_DIR}/tests/GLESUnitTests/main.cpp
@@ -2349,3 +2350,28 @@
 
     target_link_libraries(unittests libEGL libGLESv2 ${OS_LIBS})
 endif()
+
+if(BUILD_TESTS AND BUILD_VULKAN)
+    set(UNITTESTS_LIST
+        ${CMAKE_CURRENT_SOURCE_DIR}/tests/VulkanUnitTests/Driver.cpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/tests/VulkanUnitTests/main.cpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/tests/VulkanUnitTests/unittests.cpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/third_party/googletest/googletest/src/gtest-all.cc
+    )
+
+    set(UNITTESTS_INCLUDE_DIR
+        ${CMAKE_CURRENT_SOURCE_DIR}/third_party/googletest/googletest/include/
+        ${CMAKE_CURRENT_SOURCE_DIR}/third_party/googletest/googlemock/include/
+        ${CMAKE_CURRENT_SOURCE_DIR}/third_party/googletest/googletest/
+        ${CMAKE_CURRENT_SOURCE_DIR}/include/
+    )
+
+    add_executable(vk-unittests ${UNITTESTS_LIST})
+    set_target_properties(vk-unittests PROPERTIES
+        INCLUDE_DIRECTORIES "${UNITTESTS_INCLUDE_DIR}"
+        FOLDER "Tests"
+        COMPILE_DEFINITIONS "STANDALONE"
+    )
+
+    target_link_libraries(vk-unittests ${OS_LIBS})
+endif()