upstream/mercurial-mirror Files · tests/test-remotefilelog-keepset.t

localrepo: handle ValueError during repository opening...

localrepo: handle ValueError during repository opening Python 3.8 can raise ValueError on attempt of an I/O operation against an illegal path. This was causing test-remotefilelog-gc.t to fail on Python 3.8. This commit teaches repository opening to handle ValueError and re-raise an Abort on failure. An arguably better solution would be to implement this logic in the vfs layer. But that seems like a bag of worms and I don't want to go down that rabbit hole. Until users report uncaught ValueError exceptions in the wild, I think it is fine to patch this at the only occurrence our test harness is finding it. Differential Revision: https://phab.mercurial-scm.org/D7944

Matt Harbison - - Load All Authors

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             test-remotefilelog-keepset.t
        
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      #require no-windows

        $ . "$TESTDIR/remotefilelog-library.sh"

        $ hg init master

        $ cd master

        $ cat >> .hg/hgrc <<EOF

        > [remotefilelog]

        > server=True

        > serverexpiration=-1

        > EOF

        $ echo x > x

        $ hg commit -qAm x

        $ echo y > y

        $ hg commit -qAm y

        $ echo z > z

        $ hg commit -qAm z

        $ cd ..

        $ hgcloneshallow ssh://user@dummy/master shallow -q

        3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)

      # Compute keepset for 0th and 2nd commit, which implies that we do not process

      # the 1st commit, therefore we diff 2nd manifest with the 0th manifest and

      # populate the keepkeys from the diff

        $ cd shallow

        $ cat >> .hg/hgrc <<EOF

        > [remotefilelog]

        > pullprefetch=0+2

        > EOF

        $ hg debugkeepset

      # Compute keepset for all commits, which implies that we only process deltas of

      # manifests of commits 1 and 2 and therefore populate the keepkeys from deltas

        $ cat >> .hg/hgrc <<EOF

        > [remotefilelog]

        > pullprefetch=all()

        > EOF

        $ hg debugkeepset

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				#require no-windows

				$ . "$TESTDIR/remotefilelog-library.sh"

				$ hg init master
				$ cd master
				$ cat >> .hg/hgrc <<EOF
				> [remotefilelog]
				> server=True
				> serverexpiration=-1
				> EOF
				$ echo x > x
				$ hg commit -qAm x
				$ echo y > y
				$ hg commit -qAm y
				$ echo z > z
				$ hg commit -qAm z
				$ cd ..

				$ hgcloneshallow ssh://user@dummy/master shallow -q
				3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)

				# Compute keepset for 0th and 2nd commit, which implies that we do not process
				# the 1st commit, therefore we diff 2nd manifest with the 0th manifest and
				# populate the keepkeys from the diff
				$ cd shallow
				$ cat >> .hg/hgrc <<EOF
				> [remotefilelog]
				> pullprefetch=0+2
				> EOF
				$ hg debugkeepset

				# Compute keepset for all commits, which implies that we only process deltas of
				# manifests of commits 1 and 2 and therefore populate the keepkeys from deltas
				$ cat >> .hg/hgrc <<EOF
				> [remotefilelog]
				> pullprefetch=all()
				> EOF
				$ hg debugkeepset