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// Copyright 2015 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "starboard/common/string.h"
#include "starboard/file.h"
#include "starboard/nplb/file_helpers.h"
#include "starboard/system.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace starboard {
namespace nplb {
namespace {
TEST(SbSystemGetErrorStringTest, SunnyDay) {
// Opening a non-existent file should generate an error on all platforms.
ScopedRandomFile random_file(ScopedRandomFile::kDontCreate);
SbFile file = SbFileOpen(random_file.filename().c_str(),
kSbFileOpenOnly | kSbFileRead, NULL, NULL);
SbSystemError error = SbSystemGetLastError();
EXPECT_NE(0, error);
{
char name[128] = {0};
int len = SbSystemGetErrorString(error, name, SB_ARRAY_SIZE_INT(name));
EXPECT_LT(0, len);
EXPECT_LT(0, strlen(name));
if (len < SB_ARRAY_SIZE_INT(name)) {
EXPECT_EQ(len, strlen(name));
}
}
{
char name[128] = {0};
int len = SbSystemGetErrorString(error, name, 0);
EXPECT_LT(0, len);
EXPECT_EQ(0, strlen(name));
}
{
int len = SbSystemGetErrorString(error, NULL, 0);
EXPECT_LT(0, len);
}
}
} // namespace
} // namespace nplb
} // namespace starboard