blob: 0f94a5168746258f264b4c040ec7cdad367e5056 [file] [log] [blame]
// 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
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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#include "src/tint/lang/wgsl/ast/const_assert.h"
#include "src/tint/lang/core/fluent_types.h"
#include "src/tint/lang/wgsl/ast/helper_test.h"
using namespace tint::core::fluent_types; // NOLINT
namespace tint::ast {
namespace {
using ConstAssertTest = TestHelper;
TEST_F(ConstAssertTest, Creation) {
auto* cond = Expr(true);
auto* stmt = ConstAssert(cond);
EXPECT_EQ(stmt->condition, cond);
}
TEST_F(ConstAssertTest, Creation_WithSource) {
auto* cond = Expr(true);
auto* stmt = ConstAssert(Source{{20, 2}}, cond);
auto src = stmt->source;
EXPECT_EQ(src.range.begin.line, 20u);
EXPECT_EQ(src.range.begin.column, 2u);
}
TEST_F(ConstAssertTest, IsConstAssert) {
auto* cond = Expr(true);
auto* stmt = ConstAssert(cond);
EXPECT_TRUE(stmt->Is<ast::ConstAssert>());
}
TEST_F(ConstAssertTest, Assert_Null_Condition) {
EXPECT_DEATH_IF_SUPPORTED(
{
ProgramBuilder b;
b.ConstAssert(nullptr);
},
"internal compiler error");
}
TEST_F(ConstAssertTest, Assert_DifferentGenerationID_Condition) {
EXPECT_DEATH_IF_SUPPORTED(
{
ProgramBuilder b1;
ProgramBuilder b2;
b1.ConstAssert(b2.Expr(i32(123)));
},
"internal compiler error");
}
} // namespace
} // namespace tint::ast