annotate tests/test-rhg.t @ 45127:da2e69a278df

extdiff: refactor logic to diff revs of versions of files

Now that code for both cases, diffing patches or files is in separate function,
it will be better to refactor them more and understand.

Differential Revision: https://phab.mercurial-scm.org/D8687

#require rust

  $ rhg() {
  > if [ -f "$RUNTESTDIR/../rust/target/debug/rhg" ]; then
  >   "$RUNTESTDIR/../rust/target/debug/rhg" "$@"
  > else
  >   echo "skipped: Cannot find rhg. Try to run cargo build in rust/rhg."
  >   exit 80
  > fi
  > }
  $ rhg unimplemented-command
  [252]
  $ rhg root
  abort: no repository found in '$TESTTMP' (.hg not found)!
  [255]
  $ hg init repository
  $ cd repository
  $ rhg root
  $TESTTMP/repository
  $ rhg root > /dev/full
  abort: No space left on device (os error 28)
  [255]
  $ rm -rf `pwd`
  $ rhg root
  abort: error getting current working directory: $ENOENT$
  [255]