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- #ifndef UPDATE_ENGINE_FAKE_FILE_WRITER_H_
- #define UPDATE_ENGINE_FAKE_FILE_WRITER_H_
- #include <vector>
- #include <base/macros.h>
- #include <brillo/secure_blob.h>
- #include "update_engine/payload_consumer/file_writer.h"
- namespace chromeos_update_engine {
- class FakeFileWriter : public FileWriter {
- public:
- FakeFileWriter() : was_opened_(false), was_closed_(false) {}
- virtual int Open(const char* path, int flags, mode_t mode) {
- CHECK(!was_opened_);
- CHECK(!was_closed_);
- was_opened_ = true;
- return 0;
- }
- virtual ssize_t Write(const void* bytes, size_t count) {
- CHECK(was_opened_);
- CHECK(!was_closed_);
- const char* char_bytes = reinterpret_cast<const char*>(bytes);
- bytes_.insert(bytes_.end(), char_bytes, char_bytes + count);
- return count;
- }
- virtual int Close() {
- CHECK(was_opened_);
- CHECK(!was_closed_);
- was_closed_ = true;
- return 0;
- }
- const brillo::Blob& bytes() { return bytes_; }
- private:
-
- brillo::Blob bytes_;
-
- bool was_opened_;
- bool was_closed_;
- DISALLOW_COPY_AND_ASSIGN(FakeFileWriter);
- };
- }
- #endif
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