//
// Copyright (C) 2016 Google, Inc.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
//    Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//
//    Redistributions in binary form must reproduce the above
//    copyright notice, this list of conditions and the following
//    disclaimer in the documentation and/or other materials provided
//    with the distribution.
//
//    Neither the name of Google Inc. nor the names of its
//    contributors may be used to endorse or promote products derived
//    from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

#include <algorithm>

#include <gtest/gtest.h>

#include "glslang/Public/ResourceLimits.h"
#include "TestFixture.h"

namespace glslangtest {
namespace {

using DefaultResourceTest = GlslangTest<::testing::Test>;

TEST_F(DefaultResourceTest, FromFile)
{
    const std::string path = GlobalTestSettings.testRoot + "/baseResults/test.conf";
    std::string expectedConfig;
    tryLoadFile(path, "expected resource limit", &expectedConfig);
    const std::string realConfig = GetDefaultTBuiltInResourceString();
    ASSERT_EQ(expectedConfig, realConfig);
}

TEST_F(DefaultResourceTest, UnrecognizedLimit)
{
    const std::string defaultConfig = GetDefaultTBuiltInResourceString();
    testing::internal::CaptureStdout();
    TBuiltInResource resources;
    DecodeResourceLimits(&resources, const_cast<char*>(defaultConfig.c_str()));
    std::string output = testing::internal::GetCapturedStdout();
    ASSERT_EQ(output.find("unrecognized limit"), std::string::npos);
}

}  // anonymous namespace
}  // namespace glslangtest