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b654a9aae5
Summary: Use `disable treemanifest` in place of `setconfig extensions.treemanifest=!` Reviewed By: quark-zju Differential Revision: D19457678 fbshipit-source-id: 47c8b3c4f4ed5cfc97275ca67afab4a86ffe7f0d
65 lines
1.7 KiB
Perl
65 lines
1.7 KiB
Perl
#chg-compatible
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$ disable treemanifest
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$ hg init a
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$ cd a
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$ echo abc > foo
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$ hg add foo
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$ hg commit -m 'add foo'
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$ echo >> foo
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$ hg commit -m 'change foo'
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Test SEGV caused by bad revision passed to reachableroots() (issue4775):
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$ hg debugpython -- <<EOF
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> from edenscm.mercurial import changelog, uiconfig, vfs
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> cl = changelog.changelog(vfs.vfs('.hg/store'), uiconfig.uiconfig())
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> print 'good heads:'
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> for head in [0, len(cl) - 1, -1]:
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> print'%s: %r' % (head, cl.reachableroots(0, [head], [0]))
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> print 'bad heads:'
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> for head in [len(cl), 10000, -2, -10000, None]:
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> print '%s:' % head,
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> try:
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> cl.reachableroots(0, [head], [0])
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> print 'uncaught buffer overflow?'
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> except (IndexError, TypeError) as inst:
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> print inst
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> print 'good roots:'
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> for root in [0, len(cl) - 1, -1]:
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> print '%s: %r' % (root, cl.reachableroots(root, [len(cl) - 1], [root]))
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> print 'out-of-range roots are ignored:'
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> for root in [len(cl), 10000, -2, -10000]:
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> print '%s: %r' % (root, cl.reachableroots(root, [len(cl) - 1], [root]))
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> print 'bad roots:'
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> for root in [None]:
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> print '%s:' % root,
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> try:
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> cl.reachableroots(root, [len(cl) - 1], [root])
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> print 'uncaught error?'
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> except TypeError as inst:
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> print inst
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> EOF
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good heads:
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0: [0]
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1: [0]
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-1: []
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bad heads:
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2: head out of range
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10000: head out of range
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-2: head out of range
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-10000: head out of range
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None: an integer is required
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good roots:
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0: [0]
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1: [1]
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-1: [-1]
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out-of-range roots are ignored:
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2: []
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10000: []
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-2: []
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-10000: []
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bad roots:
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None: an integer is required
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