128 lines
3.4 KiB
C++
128 lines
3.4 KiB
C++
// 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 "gtest/gtest-spi.h"
|
|
#include "src/ast/test_helper.h"
|
|
|
|
namespace tint {
|
|
namespace ast {
|
|
namespace {
|
|
|
|
using CallExpressionTest = TestHelper;
|
|
|
|
TEST_F(CallExpressionTest, Creation) {
|
|
auto* func = Expr("func");
|
|
ExpressionList params;
|
|
params.push_back(Expr("param1"));
|
|
params.push_back(Expr("param2"));
|
|
|
|
auto* stmt = create<CallExpression>(func, params);
|
|
EXPECT_EQ(stmt->func(), func);
|
|
|
|
const auto& vec = stmt->params();
|
|
ASSERT_EQ(vec.size(), 2u);
|
|
EXPECT_EQ(vec[0], params[0]);
|
|
EXPECT_EQ(vec[1], params[1]);
|
|
}
|
|
|
|
TEST_F(CallExpressionTest, Creation_WithSource) {
|
|
auto* func = Expr("func");
|
|
auto* stmt = create<CallExpression>(Source{Source::Location{20, 2}}, func,
|
|
ExpressionList{});
|
|
auto src = stmt->source();
|
|
EXPECT_EQ(src.range.begin.line, 20u);
|
|
EXPECT_EQ(src.range.begin.column, 2u);
|
|
}
|
|
|
|
TEST_F(CallExpressionTest, IsCall) {
|
|
auto* func = Expr("func");
|
|
auto* stmt = create<CallExpression>(func, ExpressionList{});
|
|
EXPECT_TRUE(stmt->Is<CallExpression>());
|
|
}
|
|
|
|
TEST_F(CallExpressionTest, Assert_Null_Function) {
|
|
EXPECT_FATAL_FAILURE(
|
|
{
|
|
ProgramBuilder b;
|
|
b.create<CallExpression>(nullptr, ExpressionList{});
|
|
},
|
|
"internal compiler error");
|
|
}
|
|
|
|
TEST_F(CallExpressionTest, Assert_Null_Param) {
|
|
EXPECT_FATAL_FAILURE(
|
|
{
|
|
ProgramBuilder b;
|
|
ExpressionList params;
|
|
params.push_back(b.Expr("param1"));
|
|
params.push_back(nullptr);
|
|
params.push_back(b.Expr("param2"));
|
|
b.create<CallExpression>(b.Expr("func"), params);
|
|
},
|
|
"internal compiler error");
|
|
}
|
|
|
|
TEST_F(CallExpressionTest, Assert_DifferentProgramID_Function) {
|
|
EXPECT_FATAL_FAILURE(
|
|
{
|
|
ProgramBuilder b1;
|
|
ProgramBuilder b2;
|
|
b1.create<CallExpression>(b2.Expr("func"), ExpressionList{});
|
|
},
|
|
"internal compiler error");
|
|
}
|
|
|
|
TEST_F(CallExpressionTest, Assert_DifferentProgramID_Param) {
|
|
EXPECT_FATAL_FAILURE(
|
|
{
|
|
ProgramBuilder b1;
|
|
ProgramBuilder b2;
|
|
b1.create<CallExpression>(b1.Expr("func"),
|
|
ExpressionList{b2.Expr("param1")});
|
|
},
|
|
"internal compiler error");
|
|
}
|
|
|
|
TEST_F(CallExpressionTest, ToStr_NoParams) {
|
|
auto* func = Expr("func");
|
|
auto* stmt = create<CallExpression>(func, ExpressionList{});
|
|
EXPECT_EQ(str(stmt), R"(Call[not set]{
|
|
Identifier[not set]{func}
|
|
(
|
|
)
|
|
}
|
|
)");
|
|
}
|
|
|
|
TEST_F(CallExpressionTest, ToStr_WithParams) {
|
|
auto* func = Expr("func");
|
|
ExpressionList params;
|
|
params.push_back(Expr("param1"));
|
|
params.push_back(Expr("param2"));
|
|
|
|
auto* stmt = create<CallExpression>(func, params);
|
|
EXPECT_EQ(str(stmt), R"(Call[not set]{
|
|
Identifier[not set]{func}
|
|
(
|
|
Identifier[not set]{param1}
|
|
Identifier[not set]{param2}
|
|
)
|
|
}
|
|
)");
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace ast
|
|
} // namespace tint
|