Mercurial > hg
changeset 41312:d60bd5c71cbb
fuzz: exercise more of the lazymanifest code
Differential Revision: https://phab.mercurial-scm.org/D5643
| author | Augie Fackler <raf@durin42.com> |
|---|---|
| date | Tue, 22 Jan 2019 11:41:22 -0500 |
| parents | 44cd432aed9f |
| children | d3cc9a8df63a |
| files | contrib/fuzz/manifest.cc |
| diffstat | 1 files changed, 9 insertions(+), 1 deletions(-) [+] |
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--- a/contrib/fuzz/manifest.cc Tue Jan 22 11:41:09 2019 -0500 +++ b/contrib/fuzz/manifest.cc Tue Jan 22 11:41:22 2019 -0500 @@ -20,11 +20,19 @@ lm = lazymanifest(mdata) # iterate the whole thing, which causes the code to fully parse # every line in the manifest - list(lm.iterentries()) + for e, _, _ in lm.iterentries(): + # also exercise __getitem__ et al + lm[e] + e in lm + (e + 'nope') in lm lm[b'xyzzy'] = (b'\0' * 20, 'x') # do an insert, text should change assert lm.text() != mdata, "insert should change text and didn't: %r %r" % (lm.text(), mdata) + cloned = lm.filtercopy(lambda x: x != 'xyzzy') + assert cloned.text() == mdata, 'cloned text should equal mdata' + cloned.diff(lm) del lm[b'xyzzy'] + cloned.diff(lm) # should be back to the same assert lm.text() == mdata, "delete should have restored text but didn't: %r %r" % (lm.text(), mdata) except Exception as e: