| // Copyright 2023 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 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. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "gmock/gmock.h" |
| #include "src/tint/lang/core/constant/scalar.h" |
| #include "src/tint/lang/wgsl/ast/case_selector.h" |
| #include "src/tint/lang/wgsl/ast/int_literal_expression.h" |
| #include "src/tint/lang/wgsl/helpers/ir_program_test.h" |
| |
| namespace tint::wgsl::reader { |
| namespace { |
| |
| using namespace tint::core::number_suffixes; // NOLINT |
| |
| using ProgramToIRMaterializeTest = helpers::IRProgramTest; |
| |
| TEST_F(ProgramToIRMaterializeTest, EmitExpression_MaterializedCall) { |
| auto* expr = Return(Call("trunc", 2.5_f)); |
| |
| Func("test_function", {}, ty.f32(), expr, tint::Empty); |
| |
| auto m = Build(); |
| ASSERT_EQ(m, Success); |
| |
| EXPECT_EQ(Disassemble(m.Get()), R"(%test_function = func():f32 -> %b1 { |
| %b1 = block { |
| ret 2.0f |
| } |
| } |
| )"); |
| } |
| |
| } // namespace |
| } // namespace tint::wgsl::reader |