src/tint/lang/glsl/writer/printer/function_test.cc

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#include "src/tint/lang/glsl/writer/printer/helper_test.h"

namespace tint::glsl::writer {
namespace {

TEST_F(GlslPrinterTest, Function_Empty) {
    auto* func = b.Function("foo", ty.void_());
    func->Block()->Append(b.Return(func));

    ASSERT_TRUE(Generate()) << err_ << output_;
    EXPECT_EQ(output_, GlslHeader() + R"(
void foo() {
}
)");
}

}  // namespace
}  // namespace tint::glsl::writer