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// Copyright 2020 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/ast/call_statement.h"
#include "gtest/gtest-spi.h"
#include "src/ast/test_helper.h"
namespace tint {
namespace ast {
namespace {
using CallStatementTest = TestHelper;
TEST_F(CallStatementTest, Creation) {
auto* expr = create<CallExpression>(Expr("func"), ExpressionList{});
auto* c = create<CallStatement>(expr);
EXPECT_EQ(c->expr(), expr);
}
TEST_F(CallStatementTest, IsCall) {
auto* c = create<CallStatement>(Call("f"));
EXPECT_TRUE(c->Is<CallStatement>());
}
TEST_F(CallStatementTest, Assert_Null_Call) {
EXPECT_FATAL_FAILURE(
{
ProgramBuilder b;
b.create<CallStatement>(nullptr);
},
"internal compiler error");
}
TEST_F(CallStatementTest, Assert_DifferentProgramID_Call) {
EXPECT_FATAL_FAILURE(
{
ProgramBuilder b1;
ProgramBuilder b2;
b1.create<CallStatement>(
b2.create<CallExpression>(b2.Expr("func"), ExpressionList{}));
},
"internal compiler error");
}
TEST_F(CallStatementTest, ToStr) {
auto* c = create<CallStatement>(
create<CallExpression>(Expr("func"), ExpressionList{}));
EXPECT_EQ(str(c), R"(Call[not set]{
Identifier[not set]{func}
(
)
}
)");
}
} // namespace
} // namespace ast
} // namespace tint