| // Copyright 2022 The Dawn & Tint Authors | 
 | // | 
 | // Redistribution and use in source and binary forms, with or without | 
 | // modification, are permitted provided that the following conditions are met: | 
 | // | 
 | // 1. Redistributions of source code must retain the above copyright notice, this | 
 | //    list of conditions and the following disclaimer. | 
 | // | 
 | // 2. Redistributions in binary form must reproduce the above copyright notice, | 
 | //    this list of conditions and the following disclaimer in the documentation | 
 | //    and/or other materials provided with the distribution. | 
 | // | 
 | // 3. Neither the name of the copyright holder nor the names of its | 
 | //    contributors may be used to endorse or promote products derived from | 
 | //    this software without specific prior written permission. | 
 | // | 
 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | 
 | // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 
 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 
 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | 
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 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 
 |  | 
 | #include "src/tint/lang/wgsl/ast/break_if_statement.h" | 
 |  | 
 | #include "src/tint/lang/wgsl/ast/helper_test.h" | 
 |  | 
 | namespace tint::ast { | 
 | namespace { | 
 |  | 
 | using BreakIfStatementTest = TestHelper; | 
 | using BreakIfStatementDeathTest = BreakIfStatementTest; | 
 |  | 
 | TEST_F(BreakIfStatementTest, Creation) { | 
 |     auto* cond = Expr("cond"); | 
 |     auto* stmt = BreakIf(Source{Source::Location{20, 2}}, cond); | 
 |     auto src = stmt->source; | 
 |     EXPECT_EQ(src.range.begin.line, 20u); | 
 |     EXPECT_EQ(src.range.begin.column, 2u); | 
 | } | 
 |  | 
 | TEST_F(BreakIfStatementTest, IsBreakIf) { | 
 |     auto* stmt = BreakIf(Expr(true)); | 
 |     EXPECT_TRUE(stmt->Is<BreakIfStatement>()); | 
 | } | 
 |  | 
 | TEST_F(BreakIfStatementDeathTest, Assert_Null_Condition) { | 
 |     EXPECT_DEATH_IF_SUPPORTED( | 
 |         { | 
 |             ProgramBuilder b; | 
 |             b.BreakIf(nullptr); | 
 |         }, | 
 |         "internal compiler error"); | 
 | } | 
 |  | 
 | TEST_F(BreakIfStatementDeathTest, Assert_DifferentGenerationID_Cond) { | 
 |     EXPECT_DEATH_IF_SUPPORTED( | 
 |         { | 
 |             ProgramBuilder b1; | 
 |             ProgramBuilder b2; | 
 |             b1.BreakIf(b2.Expr(true)); | 
 |         }, | 
 |         "internal compiler error"); | 
 | } | 
 |  | 
 | }  // namespace | 
 | }  // namespace tint::ast |