| // 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/tint/ast/test_helper.h" |
| |
| namespace tint::ast { |
| namespace { |
| |
| using namespace tint::number_suffixes; // NOLINT |
| using StructMemberTest = TestHelper; |
| |
| TEST_F(StructMemberTest, Creation) { |
| auto* st = Member("a", ty.i32(), utils::Vector{MemberSize(4_a)}); |
| ast::CheckIdentifier(Symbols(), st->name, "a"); |
| ast::CheckIdentifier(Symbols(), st->type, "i32"); |
| EXPECT_EQ(st->attributes.Length(), 1u); |
| EXPECT_TRUE(st->attributes[0]->Is<StructMemberSizeAttribute>()); |
| EXPECT_EQ(st->source.range.begin.line, 0u); |
| EXPECT_EQ(st->source.range.begin.column, 0u); |
| EXPECT_EQ(st->source.range.end.line, 0u); |
| EXPECT_EQ(st->source.range.end.column, 0u); |
| } |
| |
| TEST_F(StructMemberTest, CreationWithSource) { |
| auto* st = Member(Source{Source::Range{Source::Location{27, 4}, Source::Location{27, 8}}}, "a", |
| ty.i32()); |
| ast::CheckIdentifier(Symbols(), st->name, "a"); |
| ast::CheckIdentifier(Symbols(), st->type, "i32"); |
| EXPECT_EQ(st->attributes.Length(), 0u); |
| EXPECT_EQ(st->source.range.begin.line, 27u); |
| EXPECT_EQ(st->source.range.begin.column, 4u); |
| EXPECT_EQ(st->source.range.end.line, 27u); |
| EXPECT_EQ(st->source.range.end.column, 8u); |
| } |
| |
| TEST_F(StructMemberTest, Assert_Null_Name) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b; |
| b.Member(static_cast<Identifier*>(nullptr), b.ty.i32()); |
| }, |
| "internal compiler error"); |
| } |
| |
| TEST_F(StructMemberTest, Assert_Null_Type) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b; |
| b.Member("a", ast::Type{}); |
| }, |
| "internal compiler error"); |
| } |
| |
| TEST_F(StructMemberTest, Assert_Null_Attribute) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b; |
| b.Member("a", b.ty.i32(), utils::Vector{b.MemberSize(4_a), nullptr}); |
| }, |
| "internal compiler error"); |
| } |
| |
| TEST_F(StructMemberTest, Assert_DifferentProgramID_Symbol) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b1; |
| ProgramBuilder b2; |
| b1.Member(b2.Sym("a"), b1.ty.i32(), utils::Vector{b1.MemberSize(4_a)}); |
| }, |
| "internal compiler error"); |
| } |
| |
| TEST_F(StructMemberTest, Assert_DifferentProgramID_Attribute) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b1; |
| ProgramBuilder b2; |
| b1.Member("a", b1.ty.i32(), utils::Vector{b2.MemberSize(4_a)}); |
| }, |
| "internal compiler error"); |
| } |
| |
| } // namespace |
| } // namespace tint::ast |