| // 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 { |
| namespace ast { |
| namespace { |
| |
| using CallExpressionTest = TestHelper; |
| |
| TEST_F(CallExpressionTest, CreationIdentifier) { |
| 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->target.name, func); |
| EXPECT_EQ(stmt->target.type, nullptr); |
| |
| const auto& vec = stmt->args; |
| ASSERT_EQ(vec.size(), 2u); |
| EXPECT_EQ(vec[0], params[0]); |
| EXPECT_EQ(vec[1], params[1]); |
| } |
| |
| TEST_F(CallExpressionTest, CreationIdentifier_WithSource) { |
| auto* func = Expr("func"); |
| auto* stmt = create<CallExpression>(Source{{20, 2}}, func, ExpressionList{}); |
| EXPECT_EQ(stmt->target.name, func); |
| EXPECT_EQ(stmt->target.type, nullptr); |
| |
| auto src = stmt->source; |
| EXPECT_EQ(src.range.begin.line, 20u); |
| EXPECT_EQ(src.range.begin.column, 2u); |
| } |
| |
| TEST_F(CallExpressionTest, CreationType) { |
| auto* type = ty.f32(); |
| ExpressionList params; |
| params.push_back(Expr("param1")); |
| params.push_back(Expr("param2")); |
| |
| auto* stmt = create<CallExpression>(type, params); |
| EXPECT_EQ(stmt->target.name, nullptr); |
| EXPECT_EQ(stmt->target.type, type); |
| |
| const auto& vec = stmt->args; |
| ASSERT_EQ(vec.size(), 2u); |
| EXPECT_EQ(vec[0], params[0]); |
| EXPECT_EQ(vec[1], params[1]); |
| } |
| |
| TEST_F(CallExpressionTest, CreationType_WithSource) { |
| auto* type = ty.f32(); |
| auto* stmt = create<CallExpression>(Source{{20, 2}}, type, ExpressionList{}); |
| EXPECT_EQ(stmt->target.name, nullptr); |
| EXPECT_EQ(stmt->target.type, type); |
| |
| 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_Identifier) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b; |
| b.create<CallExpression>(static_cast<IdentifierExpression*>(nullptr), |
| ExpressionList{}); |
| }, |
| "internal compiler error"); |
| } |
| |
| TEST_F(CallExpressionTest, Assert_Null_Type) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b; |
| b.create<CallExpression>(static_cast<Type*>(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_Identifier) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b1; |
| ProgramBuilder b2; |
| b1.create<CallExpression>(b2.Expr("func"), ExpressionList{}); |
| }, |
| "internal compiler error"); |
| } |
| |
| TEST_F(CallExpressionTest, Assert_DifferentProgramID_Type) { |
| EXPECT_FATAL_FAILURE( |
| { |
| ProgramBuilder b1; |
| ProgramBuilder b2; |
| b1.create<CallExpression>(b2.ty.f32(), 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"); |
| } |
| |
| } // namespace |
| } // namespace ast |
| } // namespace tint |