comparison tests/test-double-merge.t @ 16913:f2719b387380

tests: add missing trailing 'cd ..'

Many tests didn't change back from subdirectories at the end of the tests ...
and they don't have to. The missing 'cd ..' could always be added when another
test case is added to the test file.

This change do that tests (99.5%) consistently end up in $TESTDIR where they
started, thus making it simpler to extend them or move them around.

16912:6ef3107c661e

contents of bar
  $ cat bar
  line 0
  line 1
  line 2-2

16913:f2719b387380

contents of bar
  $ cat bar
  line 0
  line 1
  line 2-2

  $ cd ..