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#include "src/tint/lang/spirv/writer/ast_printer/helper_test.h"
#include "src/tint/lang/spirv/writer/common/spv_dump_test.h"

using namespace tint::core::number_suffixes;  // NOLINT

namespace tint::spirv::writer {
namespace {

using SpirvASTPrinterTest = TestHelper;

TEST_F(SpirvASTPrinterTest, GlobalConstAssert) {
    GlobalConstAssert(true);

    Builder& b = Build();

    ASSERT_TRUE(b.Build()) << b.Diagnostics();

    // const asserts are not emitted
    EXPECT_EQ(DumpInstructions(b.Module().Types()), "");
    EXPECT_EQ(b.Module().Functions().size(), 0u);
}

TEST_F(SpirvASTPrinterTest, FunctionConstAssert) {
    Func("f", tint::Empty, ty.void_(), Vector{ConstAssert(true)});

    Builder& b = Build();

    ASSERT_TRUE(b.Build()) << b.Diagnostics();

    // const asserts are not emitted
    EXPECT_EQ(DumpInstructions(b.Module().Types()), R"(%2 = OpTypeVoid
%1 = OpTypeFunction %2
)");
    EXPECT_EQ(DumpInstructions(b.Module().Functions()[0].instructions()), R"(OpReturn
)");
}

}  // namespace
}  // namespace tint::spirv::writer