glslang/gtests/BuiltInResource.FromFile.cpp

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#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