// Copyright (c) 2015-2016 The Khronos Group Inc.
//
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// permit persons to whom the Materials are furnished to do so, subject to
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
//    https://www.khronos.org/registry/
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#include "gmock/gmock.h"
#include "TestFixture.h"
#include "UnitSPIRV.h"

namespace {

using spvtest::Concatenate;
using spvtest::MakeInstruction;
using spvtest::MakeVector;
using spvtest::TextToBinaryTest;
using testing::Eq;

TEST_F(TextToBinaryTest, Whitespace) {
  std::string input = R"(
; I'm a proud comment at the begining of the file
; I hide:   OpCapability Shader
            OpMemoryModel Logical Simple ; comment after instruction
;;;;;;;; many ;'s
 %glsl450 = OpExtInstImport "GLSL.std.450"
            ; comment indented
)";

  EXPECT_THAT(
      CompiledInstructions(input),
      Eq(Concatenate({MakeInstruction(SpvOpMemoryModel,
                                      {uint32_t(SpvAddressingModelLogical),
                                       uint32_t(SpvMemoryModelSimple)}),
                      MakeInstruction(SpvOpExtInstImport, {1},
                                      MakeVector("GLSL.std.450"))})));
}

}  // anonymous namespace