Mercurial > hg
view tests/test-journal-exists.t @ 12695:05077896ffe2
pager: don't run pager if nothing is written to stdout/stderr
This decides when to run the pager based on the first call to
ui.write() and ui.write_err(). This has the side effect of not the
output of subprocesses that write output before hg does.
author | Brodie Rao <brodie@bitheap.org> |
---|---|
date | Sun, 10 Oct 2010 12:21:49 -0500 |
parents | 6cc4b14fb76b |
children | a1914d214579 |
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$ hg init $ echo a > a $ hg ci -Am0 adding a $ hg -q clone . foo $ touch .hg/store/journal $ echo foo > a $ hg ci -Am0 abort: abandoned transaction found - run hg recover! [255] $ hg recover rolling back interrupted transaction checking changesets checking manifests crosschecking files in changesets and manifests checking files 1 files, 1 changesets, 1 total revisions Check that zero-size journals are correctly aborted: $ hg bundle -qa repo.hg $ chmod -w foo/.hg/store/00changelog.i $ hg -R foo unbundle repo.hg adding changesets abort: Permission denied: $TESTTMP/foo/.hg/store/.00changelog.i-* (glob) [255] $ if test -f foo/.hg/store/journal; then echo 'journal exists :-('; fi