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// 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 "src/tint/lang/core/ir/module.h"
#include "src/tint/lang/core/ir/ir_helper_test.h"
#include "src/tint/lang/core/ir/var.h"
namespace tint::ir {
namespace {
using namespace tint::core::fluent_types; // NOLINT
using namespace tint::number_suffixes; // NOLINT
using IR_ModuleTest = IRTestHelper;
TEST_F(IR_ModuleTest, NameOfUnnamed) {
auto* v = b.Var(ty.ptr<function, i32>());
EXPECT_FALSE(mod.NameOf(v).IsValid());
}
TEST_F(IR_ModuleTest, SetName) {
auto* v = b.Var(ty.ptr<function, i32>());
mod.SetName(v, "a");
EXPECT_EQ(mod.NameOf(v).Name(), "a");
}
TEST_F(IR_ModuleTest, SetNameRename) {
auto* v = b.Var(ty.ptr<function, i32>());
mod.SetName(v, "a");
mod.SetName(v, "b");
EXPECT_EQ(mod.NameOf(v).Name(), "b");
}
} // namespace
} // namespace tint::ir