comparison tests/test-run-tests.t @ 35416:417fa23017f9

tests: avoid echo with backslash escapes

Some shells' echo (e.g. Bash's) do not interpret backslash escapes by
default, while others shells' do (e.g. Dash's). This led to a failure
in test-run-tests.t. We could switch to the more compatible printf,
but using a heredoc seems simpler, so that's what this patch does.

For anyone who wants to test this for themselves, remove the "unset
HGTEST_SHELL" line in helper-runtests.sh and pass
e.g. "--shell=/bin/dash" to the test runner.

Differential Revision: https://phab.mercurial-scm.org/D1699

35415:56854848e485

  python hash seed: * (glob)
  [1]

Accept the fix

  $ echo "  $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
  $ echo "  saved backup bundle to \$TESTTMP/foo.hg" >> test-failure.t
  $ echo "  $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
  $ echo "  saved backup bundle to \$TESTTMP\\foo.hg" >> test-failure.t
  $ echo "  $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
  $ echo "  saved backup bundle to \$TESTTMP/*.hg (glob)" >> test-failure.t
  $ echo 'y' | rt -i 2>&1
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@

35416:417fa23017f9

  python hash seed: * (glob)
  [1]

Accept the fix

  $ cat >> test-failure.t <<EOF
  >   $ echo 'saved backup bundle to \$TESTTMP/foo.hg'
  >   saved backup bundle to \$TESTTMP/foo.hg
  >   $ echo 'saved backup bundle to \$TESTTMP/foo.hg'
  >   saved backup bundle to $TESTTMP\\foo.hg
  >   $ echo 'saved backup bundle to \$TESTTMP/foo.hg'
  >   saved backup bundle to \$TESTTMP/*.hg (glob)
  > EOF
  $ echo 'y' | rt -i 2>&1
  
  --- $TESTTMP/test-failure.t
  +++ $TESTTMP/test-failure.t.err
  @@ -1,5 +1,5 @@