blob: fecb029d83c82296e0d6120ecd36f127a1e91743 [file] [log] [blame]
// 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
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// 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 ProgramToIRBuiltinTest = helpers::IRProgramTest;
TEST_F(ProgramToIRBuiltinTest, EmitExpression_Builtin) {
auto i = GlobalVar("i", core::AddressSpace::kPrivate, Expr(1_f));
auto* expr = Call("asin", i);
WrapInFunction(expr);
auto m = Build();
ASSERT_EQ(m, Success);
EXPECT_EQ(Disassemble(m.Get()), R"(%b1 = block { # root
%i:ptr<private, f32, read_write> = var, 1.0f
}
%test_function = @compute @workgroup_size(1, 1, 1) func():void -> %b2 {
%b2 = block {
%3:f32 = load %i
%4:f32 = asin %3
%tint_symbol:f32 = let %4
ret
}
}
)");
}
} // namespace
} // namespace tint::wgsl::reader