90 lines
2.6 KiB
C++
90 lines
2.6 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 MemberAccessorExpressionTest = TestHelper;
|
|
|
|
TEST_F(MemberAccessorExpressionTest, Creation) {
|
|
auto* str = Expr("structure");
|
|
auto* mem = Expr("member");
|
|
|
|
auto* stmt = create<MemberAccessorExpression>(str, mem);
|
|
EXPECT_EQ(stmt->structure(), str);
|
|
EXPECT_EQ(stmt->member(), mem);
|
|
}
|
|
|
|
TEST_F(MemberAccessorExpressionTest, Creation_WithSource) {
|
|
auto* stmt = create<MemberAccessorExpression>(
|
|
Source{Source::Location{20, 2}}, Expr("structure"), Expr("member"));
|
|
auto src = stmt->source();
|
|
EXPECT_EQ(src.range.begin.line, 20u);
|
|
EXPECT_EQ(src.range.begin.column, 2u);
|
|
}
|
|
|
|
TEST_F(MemberAccessorExpressionTest, IsMemberAccessor) {
|
|
auto* stmt =
|
|
create<MemberAccessorExpression>(Expr("structure"), Expr("member"));
|
|
EXPECT_TRUE(stmt->Is<MemberAccessorExpression>());
|
|
}
|
|
|
|
TEST_F(MemberAccessorExpressionTest, Assert_Null_Struct) {
|
|
EXPECT_FATAL_FAILURE(
|
|
{
|
|
ProgramBuilder b;
|
|
b.create<MemberAccessorExpression>(nullptr, b.Expr("member"));
|
|
},
|
|
"internal compiler error");
|
|
}
|
|
|
|
TEST_F(MemberAccessorExpressionTest, Assert_Null_Member) {
|
|
EXPECT_FATAL_FAILURE(
|
|
{
|
|
ProgramBuilder b;
|
|
b.create<MemberAccessorExpression>(b.Expr("struct"), nullptr);
|
|
},
|
|
"internal compiler error");
|
|
}
|
|
|
|
TEST_F(MemberAccessorExpressionTest, Assert_DifferentProgramID_Struct) {
|
|
EXPECT_FATAL_FAILURE(
|
|
{
|
|
ProgramBuilder b1;
|
|
ProgramBuilder b2;
|
|
b1.create<MemberAccessorExpression>(b2.Expr("structure"),
|
|
b1.Expr("member"));
|
|
},
|
|
"internal compiler error");
|
|
}
|
|
|
|
TEST_F(MemberAccessorExpressionTest, Assert_DifferentProgramID_Member) {
|
|
EXPECT_FATAL_FAILURE(
|
|
{
|
|
ProgramBuilder b1;
|
|
ProgramBuilder b2;
|
|
b1.create<MemberAccessorExpression>(b1.Expr("structure"),
|
|
b2.Expr("member"));
|
|
},
|
|
"internal compiler error");
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace ast
|
|
} // namespace tint
|