// 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/struct.h" #include #include #include #include "src/ast/struct_block_decoration.h" #include "src/ast/struct_member.h" #include "src/ast/test_helper.h" #include "src/type/i32_type.h" namespace tint { namespace ast { namespace { using StructTest = TestHelper; TEST_F(StructTest, Creation) { auto* s = create(StructMemberList{Member("a", ty.i32())}, StructDecorationList{}); EXPECT_EQ(s->members().size(), 1u); EXPECT_TRUE(s->decorations().empty()); EXPECT_EQ(s->source().range.begin.line, 0u); EXPECT_EQ(s->source().range.begin.column, 0u); EXPECT_EQ(s->source().range.end.line, 0u); EXPECT_EQ(s->source().range.end.column, 0u); } TEST_F(StructTest, Creation_WithDecorations) { StructDecorationList decos; decos.push_back(create()); auto* s = create(StructMemberList{Member("a", ty.i32())}, decos); EXPECT_EQ(s->members().size(), 1u); ASSERT_EQ(s->decorations().size(), 1u); EXPECT_TRUE(s->decorations()[0]->Is()); EXPECT_EQ(s->source().range.begin.line, 0u); EXPECT_EQ(s->source().range.begin.column, 0u); EXPECT_EQ(s->source().range.end.line, 0u); EXPECT_EQ(s->source().range.end.column, 0u); } TEST_F(StructTest, CreationWithSourceAndDecorations) { StructDecorationList decos; decos.push_back(create()); auto* s = create( Source{Source::Range{Source::Location{27, 4}, Source::Location{27, 8}}}, StructMemberList{Member("a", ty.i32())}, decos); EXPECT_EQ(s->members().size(), 1u); ASSERT_EQ(s->decorations().size(), 1u); EXPECT_TRUE(s->decorations()[0]->Is()); EXPECT_EQ(s->source().range.begin.line, 27u); EXPECT_EQ(s->source().range.begin.column, 4u); EXPECT_EQ(s->source().range.end.line, 27u); EXPECT_EQ(s->source().range.end.column, 8u); } TEST_F(StructTest, IsValid) { auto* s = create(StructMemberList{}, StructDecorationList{}); EXPECT_TRUE(s->IsValid()); } TEST_F(StructTest, IsValid_Null_StructMember) { auto* s = create(StructMemberList{Member("a", ty.i32()), nullptr}, StructDecorationList{}); EXPECT_FALSE(s->IsValid()); } TEST_F(StructTest, IsValid_Invalid_StructMember) { auto* s = create(StructMemberList{Member("", ty.i32())}, ast::StructDecorationList{}); EXPECT_FALSE(s->IsValid()); } TEST_F(StructTest, ToStr) { StructDecorationList decos; decos.push_back(create()); auto* s = create(StructMemberList{Member("a", ty.i32())}, decos); std::ostringstream out; s->to_str(Sem(), out, 2); EXPECT_EQ(demangle(out.str()), R"(Struct{ [[block]] StructMember{a: __i32} } )"); } } // namespace } // namespace ast } // namespace tint