blob: d9ff9bf39f7ba31494bd0652638e547be324c624 [file] [log] [blame]
// Copyright 2023 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "gmock/gmock.h"
#include "src/tint/lang/core/constant/scalar.h"
#include "src/tint/lang/core/ir/program_test_helper.h"
#include "src/tint/lang/wgsl/ast/case_selector.h"
#include "src/tint/lang/wgsl/ast/int_literal_expression.h"
namespace tint::ir {
namespace {
using namespace tint::number_suffixes; // NOLINT
using IR_FromProgramStoreTest = ProgramTestHelper;
TEST_F(IR_FromProgramStoreTest, EmitStatement_Assign) {
GlobalVar("a", ty.u32(), builtin::AddressSpace::kPrivate);
auto* expr = Assign("a", 4_u);
WrapInFunction(expr);
auto m = Build();
ASSERT_TRUE(m) << (!m ? m.Failure() : "");
EXPECT_EQ(Disassemble(m.Get()), R"(%b1 = block { # root
%a:ptr<private, u32, read_write> = var
}
%test_function = @compute @workgroup_size(1, 1, 1) func():void -> %b2 {
%b2 = block {
store %a, 4u
ret
}
}
)");
}
} // namespace
} // namespace tint::ir