(#747) Switch CryptoHashProvider to filestream for hashing files #2714
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…files Previously, when getting the checksum of a file, this read the file into a byte array to pass to ComputeHash. However, this was limited to files of 2gb or less, and was not efficent memory wise. This changes the method to using a filestream which is passed to ComputeHash, which should allow arbitrary file sizes with better memory usage. The unit test for this method had to be removed because the mock filesystem does not allow opening a file stream.
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Description Of Changes
This changes the
hash_filemethod to use a filestream which is passed to ComputeHash, whichshould allow arbitrary file sizes with better memory usage.
The unit test for this method had to be removed because the mock
filesystem does not allow opening a file stream.
Motivation and Context
Previously, when getting the checksum of a file, this read the file
into a byte array to pass to ComputeHash. However, this was limited to
files of 2gb or less, and was not efficent memory wise.
Testing
Ran integration and units tests.
Validated that the warning/error about the file being too large was resolved this way:
.nupkgover 2gb.\choco.exe install davinci-resolve -s . --verbose --debug --skippowershell.chocolatey\davinci-resolve\.filesand validated that the.nupkghad the correct md5 checksum recorded.Change Types Made
Related Issue
Fixes #747
Change Checklist