Mercurial > hg
view tests/test-audit-path.t @ 30867:aaa751585325
pager: don't terminate with extreme prejudice on SIGPIPE (BC)
The default SIGPIPE handler causes Mercurial to exit immediately, without
running any Python cleanup code (except and finally blocks, atexit handlers
etc). This creates problems if you want to do something at exit.
If we need a different exit code for broken pipe from pager, then we should
code that ourselves in Python; this appears to have been cargo-culted from
the fork implementation of pager that's no longer used, where it was needed
to stop Broken Pipe errors appearing on the user's terminal.
author | Simon Farnsworth <simonfar@fb.com> |
---|---|
date | Thu, 02 Feb 2017 11:17:36 -0800 |
parents | 15c6eb0a51bd |
children | 0134d839444b |
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$ hg init audit of .hg $ hg add .hg/00changelog.i abort: path contains illegal component: .hg/00changelog.i (glob) [255] #if symlink Symlinks $ mkdir a $ echo a > a/a $ hg ci -Ama adding a/a $ ln -s a b $ echo b > a/b $ hg add b/b abort: path 'b/b' traverses symbolic link 'b' (glob) [255] $ hg add b should still fail - maybe $ hg add b/b abort: path 'b/b' traverses symbolic link 'b' (glob) [255] $ hg commit -m 'add symlink b' Test symlink traversing when accessing history: ----------------------------------------------- (build a changeset where the path exists as a directory) $ hg up 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ mkdir b $ echo c > b/a $ hg add b/a $ hg ci -m 'add directory b' created new head Test that hg cat does not do anything wrong the working copy has 'b' as directory $ hg cat b/a c $ hg cat -r "desc(directory)" b/a c $ hg cat -r "desc(symlink)" b/a b/a: no such file in rev bc151a1f53bd [1] Test that hg cat does not do anything wrong the working copy has 'b' as a symlink (issue4749) $ hg up 'desc(symlink)' 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg cat b/a b/a: no such file in rev bc151a1f53bd [1] $ hg cat -r "desc(directory)" b/a c $ hg cat -r "desc(symlink)" b/a b/a: no such file in rev bc151a1f53bd [1] #endif unbundle tampered bundle $ hg init target $ cd target $ hg unbundle "$TESTDIR/bundles/tampered.hg" adding changesets adding manifests adding file changes added 5 changesets with 6 changes to 6 files (+4 heads) (run 'hg heads' to see heads, 'hg merge' to merge) attack .hg/test $ hg manifest -r0 .hg/test $ hg update -Cr0 abort: path contains illegal component: .hg/test (glob) [255] attack foo/.hg/test $ hg manifest -r1 foo/.hg/test $ hg update -Cr1 abort: path 'foo/.hg/test' is inside nested repo 'foo' (glob) [255] attack back/test where back symlinks to .. $ hg manifest -r2 back back/test #if symlink $ hg update -Cr2 abort: path 'back/test' traverses symbolic link 'back' [255] #else ('back' will be a file and cause some other system specific error) $ hg update -Cr2 abort: * (glob) [255] #endif attack ../test $ hg manifest -r3 ../test $ hg update -Cr3 abort: path contains illegal component: ../test (glob) [255] attack /tmp/test $ hg manifest -r4 /tmp/test $ hg update -Cr4 abort: path contains illegal component: /tmp/test (glob) [255] $ cd ..