direct_variable_access_wgsl_test.cc

// Copyright 2023 The Dawn & Tint Authors
//
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// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
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// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
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// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// GEN_BUILD:CONDITION(tint_build_wgsl_reader && tint_build_wgsl_writer)

#include "src/tint/lang/core/ir/transform/direct_variable_access.h"

#include <utility>

#include "src/tint/lang/core/ir/transform/helper_test.h"

#include "src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.h"
#include "src/tint/lang/wgsl/reader/reader.h"
#include "src/tint/lang/wgsl/writer/ir_to_program/ir_to_program.h"
#include "src/tint/lang/wgsl/writer/raise/raise.h"
#include "src/tint/lang/wgsl/writer/writer.h"
#include "src/tint/utils/text/styled_text.h"

namespace tint::core::ir::transform {
namespace {

usingnamespacetint::core::fluent_types;     // NOLINT
usingnamespacetint::core::number_suffixes;  // NOLINT

namespace {

static constexpr DirectVariableAccessOptions kTransformPrivate = …;

static constexpr DirectVariableAccessOptions kTransformFunction = …;

class DirectVariableAccessTest : public TransformTestBase<testing::Test> { … };

}  // namespace

////////////////////////////////////////////////////////////////////////////////
// remove uncalled
////////////////////////////////////////////////////////////////////////////////
namespace remove_uncalled {

IR_DirectVariableAccessWgslTest_RemoveUncalled;

TEST_F(IR_DirectVariableAccessWgslTest_RemoveUncalled, PtrUniform) { … }

TEST_F(IR_DirectVariableAccessWgslTest_RemoveUncalled, PtrStorage) { … }

TEST_F(IR_DirectVariableAccessWgslTest_RemoveUncalled, PtrWorkgroup) { … }

TEST_F(IR_DirectVariableAccessWgslTest_RemoveUncalled, PtrPrivate_Disabled) { … }

TEST_F(IR_DirectVariableAccessWgslTest_RemoveUncalled, PtrPrivate_Enabled) { … }

TEST_F(IR_DirectVariableAccessWgslTest_RemoveUncalled, PtrFunction_Disabled) { … }

TEST_F(IR_DirectVariableAccessWgslTest_RemoveUncalled, PtrFunction_Enabled) { … }

}  // namespace remove_uncalled

////////////////////////////////////////////////////////////////////////////////
// pointer chains
////////////////////////////////////////////////////////////////////////////////
namespace pointer_chains_tests {

IR_DirectVariableAccessWgslTest_PtrChains;

TEST_F(IR_DirectVariableAccessWgslTest_PtrChains, ConstantIndices) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PtrChains, DynamicIndices) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PtrChains, DynamicIndicesForLoopInit) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PtrChains, DynamicIndicesForLoopCond) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PtrChains, DynamicIndicesForLoopCont) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PtrChains, DynamicIndicesWhileCond) { … }
}  // namespace pointer_chains_tests

////////////////////////////////////////////////////////////////////////////////
// 'uniform' address space
////////////////////////////////////////////////////////////////////////////////
namespace uniform_as_tests {

IR_DirectVariableAccessWgslTest_UniformAS;

TEST_F(IR_DirectVariableAccessWgslTest_UniformAS, Param_ptr_i32_read) { … }

TEST_F(IR_DirectVariableAccessWgslTest_UniformAS, Param_ptr_vec4i32_Via_array_DynamicRead) { … }

TEST_F(IR_DirectVariableAccessWgslTest_UniformAS, CallChaining) { … }

}  // namespace uniform_as_tests

////////////////////////////////////////////////////////////////////////////////
// 'storage' address space
////////////////////////////////////////////////////////////////////////////////
namespace storage_as_tests {

IR_DirectVariableAccessWgslTest_StorageAS;

TEST_F(IR_DirectVariableAccessWgslTest_StorageAS, Param_ptr_i32_Via_struct_read) { … }

TEST_F(IR_DirectVariableAccessWgslTest_StorageAS, Param_ptr_arr_i32_Via_struct_write) { … }

TEST_F(IR_DirectVariableAccessWgslTest_StorageAS, Param_ptr_vec4i32_Via_array_DynamicWrite) { … }

TEST_F(IR_DirectVariableAccessWgslTest_StorageAS, CallChaining) { … }

}  // namespace storage_as_tests

////////////////////////////////////////////////////////////////////////////////
// 'workgroup' address space
////////////////////////////////////////////////////////////////////////////////
namespace workgroup_as_tests {

IR_DirectVariableAccessWgslTest_WorkgroupAS;

TEST_F(IR_DirectVariableAccessWgslTest_WorkgroupAS, Param_ptr_vec4i32_Via_array_StaticRead) { … }

TEST_F(IR_DirectVariableAccessWgslTest_WorkgroupAS, Param_ptr_vec4i32_Via_array_StaticWrite) { … }

TEST_F(IR_DirectVariableAccessWgslTest_WorkgroupAS, CallChaining) { … }

}  // namespace workgroup_as_tests

////////////////////////////////////////////////////////////////////////////////
// 'private' address space
////////////////////////////////////////////////////////////////////////////////
namespace private_as_tests {

IR_DirectVariableAccessWgslTest_PrivateAS;

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Enabled_Param_ptr_i32_read) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Enabled_Param_ptr_i32_write) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Enabled_Param_ptr_i32_Via_struct_read) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Disabled_Param_ptr_i32_Via_struct_read) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Enabled_Param_ptr_arr_i32_Via_struct_write) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Disabled_Param_ptr_arr_i32_Via_struct_write) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Enabled_Param_ptr_i32_mixed) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Disabled_Param_ptr_i32_mixed) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Enabled_CallChaining) { … }

TEST_F(IR_DirectVariableAccessWgslTest_PrivateAS, Disabled_CallChaining) { … }

}  // namespace private_as_tests

////////////////////////////////////////////////////////////////////////////////
// 'function' address space
////////////////////////////////////////////////////////////////////////////////
namespace function_as_tests {

IR_DirectVariableAccessWgslTest_FunctionAS;

TEST_F(IR_DirectVariableAccessWgslTest_FunctionAS, Enabled_LocalPtr) { … }

TEST_F(IR_DirectVariableAccessWgslTest_FunctionAS, Enabled_Param_ptr_i32_read) { … }

TEST_F(IR_DirectVariableAccessWgslTest_FunctionAS, Enabled_Param_ptr_i32_write) { … }

TEST_F(IR_DirectVariableAccessWgslTest_FunctionAS, Enabled_Param_ptr_i32_Via_struct_read) { … }

TEST_F(IR_DirectVariableAccessWgslTest_FunctionAS, Enabled_Param_ptr_arr_i32_Via_struct_write) { … }

TEST_F(IR_DirectVariableAccessWgslTest_FunctionAS, Enabled_Param_ptr_i32_mixed) { … }

TEST_F(IR_DirectVariableAccessWgslTest_FunctionAS, Disabled_Param_ptr_i32_Via_struct_read) { … }

TEST_F(IR_DirectVariableAccessWgslTest_FunctionAS, Disabled_Param_ptr_arr_i32_Via_struct_write) { … }

}  // namespace function_as_tests

////////////////////////////////////////////////////////////////////////////////
// builtin function calls
////////////////////////////////////////////////////////////////////////////////
namespace builtin_fn_calls {

IR_DirectVariableAccessWgslTest_BuiltinFn;

TEST_F(IR_DirectVariableAccessWgslTest_BuiltinFn, ArrayLength) { … }

TEST_F(IR_DirectVariableAccessWgslTest_BuiltinFn, WorkgroupUniformLoad) { … }

}  // namespace builtin_fn_calls

////////////////////////////////////////////////////////////////////////////////
// complex tests
////////////////////////////////////////////////////////////////////////////////
namespace complex_tests {

IR_DirectVariableAccessWgslTest_Complex;

TEST_F(IR_DirectVariableAccessWgslTest_Complex, Param_ptr_mixed_vec4i32_ViaMultiple) { … }

TEST_F(IR_DirectVariableAccessWgslTest_Complex, Indexing) { … }

TEST_F(IR_DirectVariableAccessWgslTest_Complex, IndexingInPtrCall) { … }

TEST_F(IR_DirectVariableAccessWgslTest_Complex, IndexingDualPointers) { … }

}  // namespace complex_tests

}  // namespace
}  // namespace tint::core::ir::transform
chromium/third_party/dawn/src/tint/lang/core/ir/transform/direct_variable_access_wgsl_test.cc
