BaseTools/OverrideValidation: Sort files prior to hashing. #1145
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## dev/202405 #1145 +/- ##
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Coverage 1.59% 1.59%
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Files 1448 1448
Lines 362501 362501
Branches 5632 5632
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+ Hits 5775 5776 +1
+ Misses 356619 356618 -1
Partials 107 107
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Description
Override validation allows hashing a directory through the -t parameter.
When generating an override validation hash for a directory, it was found that the order of the files can be different when running under linux vs under windows.
To address this discrepancy, a new module hash has been crated ModuleHash2Cal, which sorts the files prior to hashing.
Since existing projects use hashes based on ModuleHashCal, when performing override validation checking, check against the original ModuleHashCal and the ModuleHash2Cal prior to generating an override validation failure.
Generating a new hash value will only use the ModuleHash2Cal.
How This Was Tested
Tested changes on a project using existing project (to ensure backward compatibility)
Tested changes on the project under linux that was failing
Tested latest modifications on mu_feature_mm_supv to ensure no regression.
Integration Instructions
N/A