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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.
// GetInfo is mostly tested in the course of other tests.
#include <string>
#include "starboard/file.h"
#include "starboard/nplb/file_helpers.h"
#include "starboard/system.h"
#include "starboard/time.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace starboard {
namespace nplb {
namespace {
TEST(SbFileGetInfoTest, InvalidFileErrors) {
SbFileInfo info = {0};
bool result = SbFileGetInfo(kSbFileInvalid, &info);
EXPECT_FALSE(result);
}
TEST(SbFileGetInfoTest, WorksOnARegularFile) {
// This test is potentially flaky because it's comparing times. So, building
// in extra sensitivity to make flakiness more apparent.
const int kTrials = 100;
for (int i = 0; i < kTrials; ++i) {
// We can't assume filesystem timestamp precision, so go back a minute
// for a better chance to contain the imprecision and rounding errors.
SbTime time = SbTimeGetNow() - kSbTimeMinute;
#if !SB_HAS_QUIRK(FILESYSTEM_ZERO_FILEINFO_TIME)
#if SB_HAS_QUIRK(FILESYSTEM_COARSE_ACCESS_TIME)
// On platforms with coarse access time, we assume 1 day precision and go
// back 2 days to avoid rounding issues.
SbTime coarse_time = SbTimeGetNow() - (2 * kSbTimeDay);
#endif // FILESYSTEM_COARSE_ACCESS_TIME
#endif // FILESYSTEM_ZERO_FILEINFO_TIME
const int kFileSize = 12;
starboard::nplb::ScopedRandomFile random_file(kFileSize);
const std::string& filename = random_file.filename();
SbFile file =
SbFileOpen(filename.c_str(), kSbFileOpenOnly | kSbFileRead, NULL, NULL);
ASSERT_TRUE(SbFileIsValid(file));
{
SbFileInfo info = {0};
bool result = SbFileGetInfo(file, &info);
EXPECT_EQ(kFileSize, info.size);
EXPECT_FALSE(info.is_directory);
EXPECT_FALSE(info.is_symbolic_link);
#if SB_HAS_QUIRK(FILESYSTEM_ZERO_FILEINFO_TIME)
EXPECT_LE(0, info.last_accessed);
EXPECT_LE(0, info.last_accessed);
EXPECT_LE(0, info.creation_time);
#else
EXPECT_LE(time, info.last_modified);
#if SB_HAS_QUIRK(FILESYSTEM_COARSE_ACCESS_TIME)
EXPECT_LE(coarse_time, info.last_accessed);
#else
EXPECT_LE(time, info.last_accessed);
#endif // FILESYSTEM_COARSE_ACCESS_TIME
EXPECT_LE(time, info.creation_time);
#endif // FILESYSTEM_ZERO_FILEINFO_TIME
}
bool result = SbFileClose(file);
EXPECT_TRUE(result);
}
}
TEST(SbFileGetInfoTest, WorksOnStaticContentFiles) {
for (auto filename : GetFileTestsFilePaths()) {
SbFile file =
SbFileOpen(filename.c_str(), kSbFileOpenOnly | kSbFileRead, NULL, NULL);
ASSERT_TRUE(SbFileIsValid(file));
SbFileInfo info = {0};
bool result = SbFileGetInfo(file, &info);
size_t content_length = GetTestFileExpectedContent(filename).length();
EXPECT_EQ(content_length, info.size);
EXPECT_FALSE(info.is_directory);
EXPECT_FALSE(info.is_symbolic_link);
EXPECT_TRUE(SbFileClose(file));
}
}
} // namespace
} // namespace nplb
} // namespace starboard