yes

Tests/Backend.c

@@ -0,0 +1,72 @@
+#include "Common.h"
+
+#include <unity/unity.h>
+#include <Pulse.h>
+
+void DumbDebugCallBack(PulseDebugMessageSeverity severity, const char* message)
+{
+	(void)severity;
+	(void)message;
+}
+
+void TestVulkanSupport()
+{
+	#if defined(VULKAN_ENABLED)
+		if(!PulseSupportsBackend(PULSE_BACKEND_VULKAN, PULSE_SHADER_FORMAT_SPIRV_BIT))
+	#elif defined(WEBGPU_ENABLED)
+		if(!PulseSupportsBackend(PULSE_BACKEND_WEBGPU, PULSE_SHADER_FORMAT_WGSL_BIT))
+	#endif
+	{
+		TEST_MESSAGE("Vulkan is not supported");
+		exit(0);
+	}
+}
+
+void TestBackendSetup()
+{
+	#if defined(VULKAN_ENABLED)
+		PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_VULKAN, PULSE_SHADER_FORMAT_SPIRV_BIT, PULSE_HIGH_DEBUG);
+	#elif defined(WEBGPU_ENABLED)
+		PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_WEBGPU, PULSE_SHADER_FORMAT_WGSL_BIT, PULSE_HIGH_DEBUG);
+	#endif
+	TEST_ASSERT_NOT_EQUAL_MESSAGE(backend, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
+	PulseSetDebugCallback(backend, DumbDebugCallBack);
+	PulseUnloadBackend(backend);
+}
+
+void TestBackendAnySetup()
+{
+	#if defined(VULKAN_ENABLED)
+		PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_ANY, PULSE_SHADER_FORMAT_SPIRV_BIT, PULSE_HIGH_DEBUG);
+	#elif defined(WEBGPU_ENABLED)
+		PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_ANY, PULSE_SHADER_FORMAT_WGSL_BIT, PULSE_HIGH_DEBUG);
+	#endif
+	TEST_ASSERT_NOT_EQUAL_MESSAGE(backend, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
+	#if defined(VULKAN_ENABLED)
+		TEST_ASSERT_EQUAL(PulseGetBackendType(backend), PULSE_BACKEND_VULKAN);
+	#elif defined(WEBGPU_ENABLED)
+		TEST_ASSERT_EQUAL(PulseGetBackendType(backend), PULSE_BACKEND_WEBGPU);
+	#endif
+	PulseSetDebugCallback(backend, DumbDebugCallBack);
+	PulseUnloadBackend(backend);
+}
+
+void TestWrongBackendSetup()
+{
+	#if defined(VULKAN_ENABLED)
+		PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_VULKAN, PULSE_SHADER_FORMAT_MSL_BIT, PULSE_HIGH_DEBUG);
+	#elif defined(WEBGPU_ENABLED)
+		PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_WEBGPU, PULSE_SHADER_FORMAT_MSL_BIT, PULSE_HIGH_DEBUG);
+	#endif
+	TEST_ASSERT_EQUAL(backend, PULSE_NULL_HANDLE);
+	PulseSetDebugCallback(backend, DumbDebugCallBack);
+	PulseUnloadBackend(backend);
+}
+
+void TestBackend()
+{
+	RUN_TEST(TestVulkanSupport);
+	RUN_TEST(TestBackendSetup);
+	RUN_TEST(TestBackendAnySetup);
+	RUN_TEST(TestWrongBackendSetup);
+}

Tests/Buffer.c

@@ -54,15 +54,6 @@ void TestBufferCreation()
 	TEST_ASSERT_NOT_EQUAL_MESSAGE(buffer, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
 	PulseDestroyBuffer(device, buffer);
 
-	DISABLE_ERRORS;
-		buffer_create_info.size = -1;
-		buffer_create_info.usage = PULSE_BUFFER_USAGE_STORAGE_READ;
-		buffer = PulseCreateBuffer(device, &buffer_create_info);
-		TEST_ASSERT_EQUAL(buffer, PULSE_NULL_HANDLE);
-		PulseGetLastErrorType(); // Just to clear the error code
-		PulseDestroyBuffer(device, buffer);
-	ENABLE_ERRORS;
-
 	CleanupDevice(device);
 	CleanupPulse(backend);
 }
@@ -278,9 +269,14 @@ void TestBufferComputeWrite()
 	PulseDevice device;
 	SetupDevice(backend, &device);
 
-	const uint8_t shader_bytecode[] = {
-		#include "Shaders/SimpleBufferWrite.spv.h"
-	};
+	#if defined(VULKAN_ENABLED)
+		const uint8_t shader_bytecode[] = {
+			#include "Shaders/Vulkan/SimpleBufferWrite.spv.h"
+		};
+	#elif defined(WEBGPU_ENABLED)
+		#define SHADER_NAME shader_bytecode
+		#include "Shaders/WebGPU/SimpleBufferWrite.wgsl.h"
+	#endif
 
 	PulseBufferCreateInfo buffer_create_info = { 0 };
 	buffer_create_info.size = 256 * sizeof(int32_t);
@@ -300,7 +296,7 @@ void TestBufferComputeWrite()
 	TEST_ASSERT_NOT_EQUAL_MESSAGE(pass, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
 		PulseBindStorageBuffers(pass, &buffer, 1);
 		PulseBindComputePipeline(pass, pipeline);
-		PulseDispatchComputations(pass, 32, 32, 1);
+		PulseDispatchComputations(pass, 16, 1, 1);
 	PulseEndComputePass(pass);
 
 	TEST_ASSERT_TRUE_MESSAGE(PulseSubmitCommandList(device, cmd, fence), PulseVerbaliseErrorType(PulseGetLastErrorType()));
@@ -340,9 +336,14 @@ void TestBufferComputeCopy()
 	PulseDevice device;
 	SetupDevice(backend, &device);
 
-	const uint8_t shader_bytecode[] = {
-		#include "Shaders/BufferCopy.spv.h"
-	};
+	#if defined(VULKAN_ENABLED)
+		const uint8_t shader_bytecode[] = {
+			#include "Shaders/Vulkan/BufferCopy.spv.h"
+		};
+	#elif defined(WEBGPU_ENABLED)
+		#define SHADER_NAME shader_bytecode
+		#include "Shaders/WebGPU/BufferCopy.wgsl.h"
+	#endif
 
 	uint32_t data[256];
 	memset(data, 0xFF, 256 * sizeof(uint32_t));
@@ -386,7 +387,7 @@ void TestBufferComputeCopy()
 		PulseBindStorageBuffers(pass, &read_buffer, 1);
 		PulseBindStorageBuffers(pass, &write_buffer, 1);
 		PulseBindComputePipeline(pass, pipeline);
-		PulseDispatchComputations(pass, 32, 32, 1);
+		PulseDispatchComputations(pass, 16, 1, 1);
 	PulseEndComputePass(pass);
 
 	TEST_ASSERT_TRUE_MESSAGE(PulseSubmitCommandList(device, cmd, fence), PulseVerbaliseErrorType(PulseGetLastErrorType()));

Tests/Common.c

@@ -1,5 +1,7 @@
 #include "Common.h"
 #include <unity/unity.h>
+#include <stdio.h>
+#include <string.h>
 
 bool errors_enabled = true;
 bool has_recieved_error = false;
@@ -7,7 +9,10 @@ bool has_recieved_error = false;
 void DebugCallBack(PulseDebugMessageSeverity severity, const char* message)
 {
 	if(errors_enabled && severity == PULSE_DEBUG_MESSAGE_SEVERITY_ERROR)
-		TEST_FAIL_MESSAGE(message);
+	{
+		fprintf(stderr, "%s", message);
+		TEST_FAIL();
+	}
 	has_recieved_error = true;
 }
 
@@ -15,11 +20,15 @@ void DebugCallBack(PulseDebugMessageSeverity severity, const char* message)
 
 void SetupPulse(PulseBackend* backend)
 {
-	*backend = PulseLoadBackend(PULSE_BACKEND_VULKAN, PULSE_SHADER_FORMAT_SPIRV_BIT, PULSE_PARANOID_DEBUG);
+	#if defined(VULKAN_ENABLED)
+		*backend = PulseLoadBackend(PULSE_BACKEND_VULKAN, PULSE_SHADER_FORMAT_SPIRV_BIT, PULSE_PARANOID_DEBUG);
+	#elif defined(WEBGPU_ENABLED)
+		*backend = PulseLoadBackend(PULSE_BACKEND_WEBGPU, PULSE_SHADER_FORMAT_WGSL_BIT, PULSE_PARANOID_DEBUG);
+	#endif
 	if(*backend == PULSE_NULL_HANDLE)
 	{
 		char complete_message[LOG_MESSAGE_MAX_LENGTH] = { 0 };
-		snprintf(complete_message, LOG_MESSAGE_MAX_LENGTH, "Fatal Error: could not load Pulse using Vulkan due to %s", PulseVerbaliseErrorType(PulseGetLastErrorType()));
+		snprintf(complete_message, LOG_MESSAGE_MAX_LENGTH, "Fatal Error: could not load Pulse backend due to %s", PulseVerbaliseErrorType(PulseGetLastErrorType()));
 		TEST_FAIL_MESSAGE(complete_message);
 		TEST_ABORT();
 	}
@@ -50,10 +59,18 @@ void LoadComputePipeline(PulseDevice device, PulseComputePipeline* pipeline, con
 		uint32_t num_uniform_buffers)
 {
 	PulseComputePipelineCreateInfo info = { 0 };
-	info.code_size = code_size;
+	#if defined(WEBGPU_ENABLED)
+		info.code_size = strlen(code);
+	#else
+		info.code_size = code_size;
+	#endif
 	info.code = code;
 	info.entrypoint = "main";
-	info.format = PULSE_SHADER_FORMAT_SPIRV_BIT;
+	#if defined(VULKAN_ENABLED)
+		info.format = PULSE_SHADER_FORMAT_SPIRV_BIT;
+	#elif defined(WEBGPU_ENABLED)
+		info.format = PULSE_SHADER_FORMAT_WGSL_BIT;
+	#endif
 	info.num_readonly_storage_images = num_readonly_storage_images;
 	info.num_readonly_storage_buffers = num_readonly_storage_buffers;
 	info.num_readwrite_storage_buffers = num_readwrite_storage_buffers;

Tests/Device.c

@@ -46,7 +46,11 @@ void TestBackendInUse()
 
 	PulseDevice device = PulseCreateDevice(backend, NULL, 0);
 	TEST_ASSERT_NOT_EQUAL_MESSAGE(device, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
-	TEST_ASSERT_EQUAL(PulseGetBackendInUseByDevice(device), PULSE_BACKEND_VULKAN);
+	#if defined(VULKAN_ENABLED)
+		TEST_ASSERT_EQUAL(PulseGetBackendInUseByDevice(device), PULSE_BACKEND_VULKAN);
+	#elif defined(WEBGPU_ENABLED)
+		TEST_ASSERT_EQUAL(PulseGetBackendInUseByDevice(device), PULSE_BACKEND_WEBGPU);
+	#endif
 	PulseDestroyDevice(device);
 
 	CleanupPulse(backend);
@@ -59,7 +63,11 @@ void TestShaderFormatSupport()
 
 	PulseDevice device = PulseCreateDevice(backend, NULL, 0);
 	TEST_ASSERT_NOT_EQUAL_MESSAGE(device, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
-	TEST_ASSERT_TRUE(PulseDeviceSupportsShaderFormats(device, PULSE_SHADER_FORMAT_SPIRV_BIT));
+	#if defined(VULKAN_ENABLED)
+		TEST_ASSERT_TRUE(PulseDeviceSupportsShaderFormats(device, PULSE_SHADER_FORMAT_SPIRV_BIT));
+	#elif defined(WEBGPU_ENABLED)
+		TEST_ASSERT_TRUE(PulseDeviceSupportsShaderFormats(device, PULSE_SHADER_FORMAT_WGSL_BIT));
+	#endif
 	PulseDestroyDevice(device);
 
 	CleanupPulse(backend);

Tests/Pipeline.c

@@ -10,9 +10,14 @@ void TestPipelineSetup()
 	PulseDevice device;
 	SetupDevice(backend, &device);
 
-	const uint8_t shader_bytecode[] = {
-		#include "Shaders/Simple.spv.h"
-	};
+	#if defined(VULKAN_ENABLED)
+		const uint8_t shader_bytecode[] = {
+			#include "Shaders/Vulkan/Simple.spv.h"
+		};
+	#elif defined(WEBGPU_ENABLED)
+		#define SHADER_NAME shader_bytecode
+		#include "Shaders/WebGPU/Simple.wgsl.h"
+	#endif
 
 	PulseComputePipeline pipeline;
 	LoadComputePipeline(device, &pipeline, shader_bytecode, sizeof(shader_bytecode), 0, 0, 0, 0, 0);
@@ -25,7 +30,7 @@ void TestPipelineSetup()
 	PulseComputePass pass = PulseBeginComputePass(cmd);
 	TEST_ASSERT_NOT_EQUAL_MESSAGE(pass, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
 		PulseBindComputePipeline(pass, pipeline);
-		PulseDispatchComputations(pass, 32, 32, 1);
+		PulseDispatchComputations(pass, 16, 1, 1);
 	PulseEndComputePass(pass);
 
 	TEST_ASSERT_TRUE_MESSAGE(PulseSubmitCommandList(device, cmd, fence), PulseVerbaliseErrorType(PulseGetLastErrorType()));
@@ -46,9 +51,14 @@ void TestPipelineReadOnlyBindings()
 	PulseDevice device;
 	SetupDevice(backend, &device);
 
-	const uint8_t shader_bytecode[] = {
-		#include "Shaders/ReadOnlyBindings.spv.h"
-	};
+	#if defined(VULKAN_ENABLED)
+		const uint8_t shader_bytecode[] = {
+			#include "Shaders/Vulkan/ReadOnlyBindings.spv.h"
+		};
+	#elif defined(WEBGPU_ENABLED)
+		#define SHADER_NAME shader_bytecode
+		#include "Shaders/WebGPU/ReadOnlyBindings.wgsl.h"
+	#endif
 
 	PulseBufferCreateInfo buffer_create_info = { 0 };
 	buffer_create_info.size = 256 * sizeof(int32_t);
@@ -79,7 +89,7 @@ void TestPipelineReadOnlyBindings()
 		PulseBindStorageImages(pass, &image, 1);
 		PulseBindStorageBuffers(pass, &buffer, 1);
 		PulseBindComputePipeline(pass, pipeline);
-		PulseDispatchComputations(pass, 32, 32, 1);
+		PulseDispatchComputations(pass, 16, 1, 1);
 	PulseEndComputePass(pass);
 
 	TEST_ASSERT_TRUE_MESSAGE(PulseSubmitCommandList(device, cmd, fence), PulseVerbaliseErrorType(PulseGetLastErrorType()));
@@ -102,9 +112,14 @@ void TestPipelineWriteOnlyBindings()
 	PulseDevice device;
 	SetupDevice(backend, &device);
 
-	const uint8_t shader_bytecode[] = {
-		#include "Shaders/ReadOnlyBindings.spv.h"
-	};
+	#if defined(VULKAN_ENABLED)
+		const uint8_t shader_bytecode[] = {
+			#include "Shaders/Vulkan/WriteOnlyBindings.spv.h"
+		};
+	#elif defined(WEBGPU_ENABLED)
+		#define SHADER_NAME shader_bytecode
+		#include "Shaders/WebGPU/WriteOnlyBindings.wgsl.h"
+	#endif
 
 	PulseBufferCreateInfo buffer_create_info = { 0 };
 	buffer_create_info.size = 256 * sizeof(int32_t);
@@ -135,7 +150,7 @@ void TestPipelineWriteOnlyBindings()
 		PulseBindStorageImages(pass, &image, 1);
 		PulseBindStorageBuffers(pass, &buffer, 1);
 		PulseBindComputePipeline(pass, pipeline);
-		PulseDispatchComputations(pass, 32, 32, 1);
+		PulseDispatchComputations(pass, 16, 1, 1);
 	PulseEndComputePass(pass);
 
 	TEST_ASSERT_TRUE_MESSAGE(PulseSubmitCommandList(device, cmd, fence), PulseVerbaliseErrorType(PulseGetLastErrorType()));
@@ -158,9 +173,14 @@ void TestPipelineReadWriteBindings()
 	PulseDevice device;
 	SetupDevice(backend, &device);
 
-	const uint8_t shader_bytecode[] = {
-		#include "Shaders/ReadOnlyBindings.spv.h"
-	};
+	#if defined(VULKAN_ENABLED)
+		const uint8_t shader_bytecode[] = {
+			#include "Shaders/Vulkan/ReadWriteBindings.spv.h"
+		};
+	#elif defined(WEBGPU_ENABLED)
+		#define SHADER_NAME shader_bytecode
+		#include "Shaders/WebGPU/ReadWriteBindings.wgsl.h"
+	#endif
 
 	PulseBufferCreateInfo buffer_create_info = { 0 };
 	buffer_create_info.size = 256 * sizeof(int32_t);
@@ -201,7 +221,7 @@ void TestPipelineReadWriteBindings()
 		PulseBindStorageBuffers(pass, &read_buffer, 1);
 		PulseBindStorageBuffers(pass, &write_buffer, 1);
 		PulseBindComputePipeline(pass, pipeline);
-		PulseDispatchComputations(pass, 32, 32, 1);
+		PulseDispatchComputations(pass, 16, 1, 1);
 	PulseEndComputePass(pass);
 
 	TEST_ASSERT_TRUE_MESSAGE(PulseSubmitCommandList(device, cmd, fence), PulseVerbaliseErrorType(PulseGetLastErrorType()));

Tests/Shaders/.gitignore

@@ -0,0 +1,2 @@
+*.spv.h
+*.wgsl.h

Tests/Shaders/Vulkan/BufferCopy.nzsl

@@ -19,7 +19,7 @@ external
 }
 
 [entry(compute)]
-[workgroup(32, 32, 1)]
+[workgroup(16, 16, 1)]
 fn main(input: Input)
 {
     write_ssbo.data[input.indices.x * input.indices.y] = read_ssbo.data[input.indices.x * input.indices.y];

Tests/Shaders/Vulkan/ReadOnlyBindings.nzsl

@@ -19,7 +19,7 @@ external
 }
 
 [entry(compute)]
-[workgroup(32, 32, 1)]
+[workgroup(16, 16, 1)]
 fn main(input: Input)
 {
 }

Tests/Shaders/Vulkan/ReadWriteBindings.nzsl

@@ -21,7 +21,7 @@ external
 }
 
 [entry(compute)]
-[workgroup(32, 32, 1)]
+[workgroup(16, 16, 1)]
 fn main(input: Input)
 {
 }

Tests/Shaders/Vulkan/SimpleBufferWrite.nzsl

@@ -18,7 +18,7 @@ external
 }
 
 [entry(compute)]
-[workgroup(32, 32, 1)]
+[workgroup(16, 16, 1)]
 fn main(input: Input)
 {
     ssbo.data[input.indices.x * input.indices.y] = u32(0xFFFFFFFF);

Tests/Shaders/Vulkan/WriteOnlyBindings.nzsl

@@ -14,12 +14,12 @@ struct SSBO
 
 external
 {
-    [set(1), binding(0)] write_texture: texture2D[f32, readonly, rgba8],
+    [set(1), binding(0)] write_texture: texture2D[f32, readwrite, rgba8],
     [set(1), binding(1)] write_ssbo: storage[SSBO],
 }
 
 [entry(compute)]
-[workgroup(32, 32, 1)]
+[workgroup(16, 16, 1)]
 fn main(input: Input)
 {
 }

Tests/Shaders/WebGPU/BufferCopy.wgsl

@@ -0,0 +1,8 @@
+@group(0) @binding(0) var<storage, read_only> read_ssbo: array<u32>;
+@group(1) @binding(0) var<storage, read_write> write_ssbo: array<u32>;
+
+@compute @workgroup_size(16, 16, 1)
+fn main(@builtin(global_invocation_id) grid: vec3<u32>)
+{
+    write_ssbo[grid.x * grid.y] = read_ssbo[grid.x * grid.y];
+}

Tests/Shaders/WebGPU/ReadOnlyBindings.wgsl

@@ -0,0 +1,7 @@
+@group(0) @binding(0) var<storage, read_only> read_ssbo: array<u32>;
+@group(0) @binding(1) var read_texture: texture_storage_2d<rgba8unorm, read>;
+
+@compute @workgroup_size(16, 16, 1)
+fn main(@builtin(global_invocation_id) grid: vec3<u32>)
+{
+}

Tests/Shaders/WebGPU/ReadWriteBindings.wgsl

@@ -0,0 +1,9 @@
+@group(0) @binding(0) var<storage, read_only> read_ssbo: array<u32>;
+@group(0) @binding(1) var read_texture: texture_storage_2d<rgba8unorm, read>;
+@group(1) @binding(0) var<storage, read_write> write_ssbo: array<u32>;
+@group(1) @binding(1) var write_texture: texture_storage_2d<rgba8unorm, read_write>;
+
+@compute @workgroup_size(16, 16, 1)
+fn main(@builtin(global_invocation_id) grid: vec3<u32>)
+{
+}

Tests/Shaders/WebGPU/Simple.wgsl

@@ -0,0 +1,4 @@
+@compute @workgroup_size(16, 16, 1)
+fn main(@builtin(global_invocation_id) grid: vec3<u32>)
+{
+}

Tests/Shaders/WebGPU/SimpleBufferWrite.wgsl

@@ -0,0 +1,7 @@
+@group(1) @binding(0) var<storage, read_write> write_ssbo: array<u32>;
+
+@compute @workgroup_size(16, 16, 1)
+fn main(@builtin(global_invocation_id) grid: vec3<u32>)
+{
+    write_ssbo[grid.x * grid.y] = u32(0xFFFFFFFF);
+}

Tests/Shaders/WebGPU/WriteOnlyBindings.wgsl

@@ -0,0 +1,7 @@
+@group(1) @binding(0) var<storage, read_write> write_ssbo: array<u32>;
+@group(1) @binding(1) var write_texture: texture_storage_2d<rgba8unorm, write>;
+
+@compute @workgroup_size(16, 16, 1)
+fn main(@builtin(global_invocation_id) grid: vec3<u32>)
+{
+}

Tests/Vulkan/Backend.c

@@ -1,52 +0,0 @@
-#include "Common.h"
-
-#include <unity/unity.h>
-#include <Pulse.h>
-
-void DumbDebugCallBack(PulseDebugMessageSeverity severity, const char* message)
-{
-	(void)severity;
-	(void)message;
-}
-
-void TestVulkanSupport()
-{
-	if(!PulseSupportsBackend(PULSE_BACKEND_VULKAN, PULSE_SHADER_FORMAT_SPIRV_BIT))
-	{
-		TEST_MESSAGE("Vulkan is not supported");
-		exit(0);
-	}
-}
-
-void TestBackendSetup()
-{
-	PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_VULKAN, PULSE_SHADER_FORMAT_SPIRV_BIT, PULSE_HIGH_DEBUG);
-	TEST_ASSERT_NOT_EQUAL_MESSAGE(backend, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
-	PulseSetDebugCallback(backend, DumbDebugCallBack);
-	PulseUnloadBackend(backend);
-}
-
-void TestBackendAnySetup()
-{
-	PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_ANY, PULSE_SHADER_FORMAT_SPIRV_BIT, PULSE_HIGH_DEBUG);
-	TEST_ASSERT_NOT_EQUAL_MESSAGE(backend, PULSE_NULL_HANDLE, PulseVerbaliseErrorType(PulseGetLastErrorType()));
-	TEST_ASSERT_EQUAL(PulseGetBackendType(backend), PULSE_BACKEND_VULKAN);
-	PulseSetDebugCallback(backend, DumbDebugCallBack);
-	PulseUnloadBackend(backend);
-}
-
-void TestWrongBackendSetup()
-{
-	PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_VULKAN, PULSE_SHADER_FORMAT_MSL_BIT, PULSE_HIGH_DEBUG);
-	TEST_ASSERT_EQUAL(backend, PULSE_NULL_HANDLE);
-	PulseSetDebugCallback(backend, DumbDebugCallBack);
-	PulseUnloadBackend(backend);
-}
-
-void TestBackend()
-{
-	RUN_TEST(TestVulkanSupport);
-	RUN_TEST(TestBackendSetup);
-	RUN_TEST(TestBackendAnySetup);
-	RUN_TEST(TestWrongBackendSetup);
-}

Tests/Vulkan/Shaders/.gitignore

@@ -1 +0,0 @@
-*.spv.h

Tests/Vulkan/xmake.lua

@@ -1,114 +0,0 @@
-option("vulkan-tests", { description = "Build Vulkan tests", default = false })
-
-add_repositories("nazara-engine-repo https://github.com/NazaraEngine/xmake-repo")
-
-add_requires("nzsl >=2023.12.31", { configs = { shared = false, nzslc = true } })
-
-if is_cross() then
-	add_requires("nzsl~host", { kind = "binary", host = true })
-end
-
--- Yoinked from NZSL xmake repo
-rule("find_nzsl")
-	on_config(function(target)
-		import("core.project.project")
-		import("core.tool.toolchain")
-		import("lib.detect.find_tool")
-
-		local envs
-		if is_plat("windows") then
-			local msvc = target:toolchain("msvc")
-			if msvc and msvc:check() then
-				envs = msvc:runenvs()
-			end
-		elseif is_plat("mingw") then
-			local mingw = target:toolchain("mingw")
-			if mingw and mingw:check() then
-				envs = mingw:runenvs()
-			end
-		end
-		target:data_set("nzsl_envs", envs)
-
-		local nzsl = project.required_package("nzsl~host") or project.required_package("nzsl")
-		local nzsldir
-		if nzsl then
-			nzsldir = path.join(nzsl:installdir(), "bin")
-			local osenvs = os.getenvs()
-			envs = envs or {}
-			for env, values in pairs(nzsl:get("envs")) do
-				local flatval = path.joinenv(values)
-				local oldenv = envs[env] or osenvs[env]
-				if not oldenv or oldenv == "" then
-					envs[env] = flatval
-				elseif not oldenv:startswith(flatval) then
-					envs[env] = flatval .. path.envsep() .. oldenv
-				end
-			end
-		end
-
-		local nzsla = find_tool("nzsla", { version = true, paths = nzsldir, envs = envs })
-		local nzslc = find_tool("nzslc", { version = true, paths = nzsldir, envs = envs })
-
-		target:data_set("nzsla", nzsla)
-		target:data_set("nzslc", nzslc)
-		target:data_set("nzsl_runenv", envs)
-	end)
-rule_end()
-
-rule("compile_shaders")
-	set_extensions(".nzsl")
-	add_deps("find_nzsl")
-
-	before_buildcmd_file(function(target, batchcmds, shaderfile, opt)
-		local outputdir = target:data("nzsl_includedirs")
-		local nzslc = target:data("nzslc")
-		local runenvs = target:data("nzsl_runenv")
-		assert(nzslc, "nzslc not found! please install nzsl package with nzslc enabled")
-
-		batchcmds:show_progress(opt.progress, "${color.build.object}compiling.shader %s", shaderfile)
-		local argv = { "--compile=spv-header", "--optimize" }
-		if outputdir then
-			batchcmds:mkdir(outputdir)
-			table.insert(argv, "--output=" .. outputdir)
-		end
-
-		local kind = target:data("plugin.project.kind") or ""
-		if kind:match("vs") then
-			table.insert(argv, "--log-format=vs")
-		end
-
-		table.insert(argv, shaderfile)
-
-		batchcmds:vrunv(nzslc.program, argv, { curdir = ".", envs = runenvs })
-
-		local outputfile = path.join(outputdir or path.directory(shaderfile), path.basename(shaderfile) .. ".spv.h")
-
-		batchcmds:add_depfiles(shaderfile)
-		batchcmds:add_depvalues(nzslc.version)
-		batchcmds:set_depmtime(os.mtime(outputfile))
-		batchcmds:set_depcache(target:dependfile(outputfile))
-	end)
-rule_end()
-
-if has_config("vulkan-tests") then
-	set_group("VulkanTests")
-	add_requires("unity_test")
-
-	if is_plat("linux") then
-		add_requires("libbacktrace")
-	end
-
-	target("VulkanUnitTests")
-		set_kind("binary")
-		add_deps("pulse_gpu")
-		add_rules("compile_shaders")
-		add_files("**.c")
-		add_files("**.nzsl")
-		add_packages("unity_test")
-		if is_plat("linux") then
-			add_packages("libbacktrace")
-			set_extension(".x86_64")
-			add_defines("BACKTRACE")
-		end
-	target_end()
-end

Tests/xmake.lua

@@ -0,0 +1,148 @@
+local tests = {
+	Vulkan = {
+		option = "vulkan",
+		packages = { "nzsl" },
+		global_custom = function()
+			add_repositories("nazara-engine-repo https://github.com/NazaraEngine/xmake-repo")
+			add_requires("nzsl >=2023.12.31", { configs = { shared = false, nzslc = true } })
+			if is_cross() then
+				add_requires("nzsl~host", { kind = "binary", host = true })
+			end
+			-- Yoinked from NZSL xmake repo
+			rule("find_nzsl")
+				on_config(function(target)
+					import("core.project.project")
+					import("core.tool.toolchain")
+					import("lib.detect.find_tool")
+					local envs
+					if is_plat("windows") then
+						local msvc = target:toolchain("msvc")
+						if msvc and msvc:check() then
+							envs = msvc:runenvs()
+						end
+					elseif is_plat("mingw") then
+						local mingw = target:toolchain("mingw")
+						if mingw and mingw:check() then
+							envs = mingw:runenvs()
+						end
+					end
+					target:data_set("nzsl_envs", envs)
+					local nzsl = project.required_package("nzsl~host") or project.required_package("nzsl")
+					local nzsldir
+					if nzsl then
+						nzsldir = path.join(nzsl:installdir(), "bin")
+						local osenvs = os.getenvs()
+						envs = envs or {}
+						for env, values in pairs(nzsl:get("envs")) do
+							local flatval = path.joinenv(values)
+							local oldenv = envs[env] or osenvs[env]
+							if not oldenv or oldenv == "" then
+								envs[env] = flatval
+							elseif not oldenv:startswith(flatval) then
+								envs[env] = flatval .. path.envsep() .. oldenv
+							end
+						end
+					end
+					local nzsla = find_tool("nzsla", { version = true, paths = nzsldir, envs = envs })
+					local nzslc = find_tool("nzslc", { version = true, paths = nzsldir, envs = envs })
+					target:data_set("nzsla", nzsla)
+					target:data_set("nzslc", nzslc)
+					target:data_set("nzsl_runenv", envs)
+				end)
+			rule_end()
+			rule("nzsl_compile_shaders")
+				set_extensions(".nzsl")
+				add_deps("find_nzsl")
+				before_buildcmd_file(function(target, batchcmds, shaderfile, opt)
+					local outputdir = target:data("nzsl_includedirs")
+					local nzslc = target:data("nzslc")
+					local runenvs = target:data("nzsl_runenv")
+					assert(nzslc, "nzslc not found! please install nzsl package with nzslc enabled")
+					batchcmds:show_progress(opt.progress, "${color.build.object}compiling.shader %s", shaderfile)
+					local argv = { "--compile=spv-header", "--optimize" }
+					if outputdir then
+						batchcmds:mkdir(outputdir)
+						table.insert(argv, "--output=" .. outputdir)
+					end
+					local kind = target:data("plugin.project.kind") or ""
+					if kind:match("vs") then
+						table.insert(argv, "--log-format=vs")
+					end
+					table.insert(argv, shaderfile)
+					batchcmds:vrunv(nzslc.program, argv, { curdir = ".", envs = runenvs })
+					local outputfile = path.join(outputdir or path.directory(shaderfile), path.basename(shaderfile) .. ".spv.h")
+					batchcmds:add_depfiles(shaderfile)
+					batchcmds:add_depvalues(nzslc.version)
+					batchcmds:set_depmtime(os.mtime(outputfile))
+					batchcmds:set_depcache(target:dependfile(outputfile))
+				end)
+			rule_end()
+		end,
+		custom = function()
+			add_rules("nzsl_compile_shaders")
+			add_files("**.nzsl")
+		end
+	},
+	WebGPU = {
+		option = "webgpu",
+		global_custom = function()
+			rule("wgsl_compile_shaders")
+				set_extensions(".wgsl")
+				before_buildcmd_file(function(target, batchcmds, shaderfile, opt)
+					batchcmds:show_progress(opt.progress, "${color.build.object}compiling.shader %s", shaderfile)
+					io.writefile(shaderfile .. ".h", [[
+// Generated File
+#undef WGSL_SOURCE
+#define WGSL_SOURCE(...) #__VA_ARGS__
+const uint8_t SHADER_NAME[] = WGSL_SOURCE(
+
+]] .. io.readfile(shaderfile) .. [[
+
+);]])
+					end)
+			rule_end()
+		end,
+		custom = function()
+			add_rules("wgsl_compile_shaders")
+			add_files("**.wgsl")
+		end
+	}
+}
+
+if is_plat("linux") then
+	add_requires("libbacktrace")
+end
+add_requires("unity_test")
+
+for name, module in table.orderpairs(tests) do
+	if module.option then
+		option(module.option .. "-tests", { description = "Enables " .. name .. " tests", default = false })
+	end
+end
+
+for name, module in pairs(tests) do
+	if has_config(module.option) then
+		if module.global_custom then
+			module.global_custom()
+		end
+		if module.packages then
+			add_requires(table.unpack(module.packages))
+		end
+
+		target(name .. "UnitTests")
+			set_kind("binary")
+			add_deps("pulse_gpu")
+			add_packages("unity_test")
+			add_files("**.c")
+			add_defines(string.upper(name) .. "_ENABLED")
+			if module.custom then
+				module.custom()
+			end
+			if is_plat("linux") then
+				add_packages("libbacktrace")
+				set_extension(".x86_64")
+				add_defines("BACKTRACE")
+			end
+		target_end()
+	end
+end