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Add NewRandomAccessFile_Buffered_CachedOutOfRange

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This commit is contained in:
Vo Van Nghia 2020-07-21 19:44:03 +07:00
parent e8e12d5efc
commit 5484b4be2b
1 changed files with 34 additions and 0 deletions
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34
tensorflow/c/experimental/filesystem/plugins/gcs/gcs_filesystem_test.cc
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@ -412,6 +412,40 @@ TEST_F(GCSFilesystemTest, NewRandomAccessFile_Buffered_ReadAtEOF) {
ASSERT_EQ(result, "") << "Result: " << result << "\n"; ASSERT_EQ(result, "") << "Result: " << result << "\n";
} }
TEST_F(GCSFilesystemTest, NewRandomAccessFile_Buffered_CachedOutOfRange) {
tf_gcs_filesystem::InitTest(filesystem_, false, 10, 0, 0, 0, 0, status_);
ASSERT_TF_OK(status_) << "Could not initialize filesystem. "
<< TF_Message(status_);
std::string path = GetURIForPath("a_file");
auto gcs_file =
static_cast<tf_gcs_filesystem::GCSFile*>(filesystem_->plugin_filesystem);
ASSERT_TRUE(InsertObject(path, "012345678", &gcs_file->gcs_client, status_));
TF_RandomAccessFile* file = new TF_RandomAccessFile;
tf_gcs_filesystem::NewRandomAccessFile(filesystem_, path.c_str(), file,
status_);
ASSERT_TF_OK(status_);
std::string result;
result.resize(5);
int64_t read = tf_random_access_file::Read(file, 0, result.length(), &result[0], status_);
ASSERT_EQ(read, 5) << "Read: " << read << "\n";
ASSERT_TF_OK(status_);
ASSERT_EQ(result, "01234") << "Result: " << result << "\n";
read = tf_random_access_file::Read(file, 4, result.length(), &result[0], status_);
ASSERT_EQ(read, 5) << "Read: " << read << "\n";
ASSERT_TF_OK(status_);
result.resize(read);
ASSERT_EQ(result, "45678") << "Result: " << result << "\n";
read = tf_random_access_file::Read(file, 5, result.length(), &result[0], status_);
ASSERT_EQ(read, 4) << "Read: " << read << "\n";
ASSERT_EQ(TF_GetCode(status_), TF_OUT_OF_RANGE) << TF_Message(status_);
result.resize(read);
ASSERT_EQ(result, "5678") << "Result: " << result << "\n";
}
} // namespace } // namespace
} // namespace tensorflow } // namespace tensorflow