src/tint/lang/msl/writer/ast_printer/continue_test.cc

// Copyright 2020 The Dawn & Tint Authors
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#include "src/tint/lang/msl/writer/ast_printer/helper_test.h"

namespace tint::msl::writer {
namespace {

using MslASTPrinterTest = TestHelper;

TEST_F(MslASTPrinterTest, Emit_Continue) {
    auto* loop = Loop(Block(If(false, Block(Break())),  //
                            Continue()));
    WrapInFunction(loop);

    ASTPrinter& gen = Build();

    ASSERT_TRUE(gen.Generate()) << gen.Diagnostics();
    EXPECT_EQ(gen.Result(), R"(#include <metal_stdlib>

using namespace metal;

#define TINT_ISOLATE_UB(VOLATILE_NAME) \
  {volatile bool VOLATILE_NAME = false; if (VOLATILE_NAME) break;}

kernel void test_function() {
  while(true) {
    TINT_ISOLATE_UB(tint_volatile_false);
    if (false) {
      break;
    }
    continue;
  }
  return;
}

)");
}

}  // namespace
}  // namespace tint::msl::writer