src/tint/lang/wgsl/ast/discard_statement_test.cc

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#include "src/tint/lang/wgsl/ast/discard_statement.h"

#include "src/tint/lang/wgsl/ast/helper_test.h"

namespace tint::ast {
namespace {

using DiscardStatementTest = TestHelper;

TEST_F(DiscardStatementTest, Creation) {
    auto* stmt = create<DiscardStatement>();
    EXPECT_EQ(stmt->source.range.begin.line, 0u);
    EXPECT_EQ(stmt->source.range.begin.column, 0u);
    EXPECT_EQ(stmt->source.range.end.line, 0u);
    EXPECT_EQ(stmt->source.range.end.column, 0u);
}

TEST_F(DiscardStatementTest, Creation_WithSource) {
    auto* stmt = create<DiscardStatement>(
        Source{Source::Range{Source::Location{20, 2}, Source::Location{20, 5}}});
    EXPECT_EQ(stmt->source.range.begin.line, 20u);
    EXPECT_EQ(stmt->source.range.begin.column, 2u);
    EXPECT_EQ(stmt->source.range.end.line, 20u);
    EXPECT_EQ(stmt->source.range.end.column, 5u);
}

TEST_F(DiscardStatementTest, IsDiscard) {
    auto* stmt = create<DiscardStatement>();
    EXPECT_TRUE(stmt->Is<DiscardStatement>());
}

}  // namespace
}  // namespace tint::ast