diplodocus.org Git - nmh/blob - test/tests/pick/test-stderr

   1 #!/bin/sh
   2 ######################################################
   3 #
   4 # Test that errors are not written to stdout.
   5 #
   6 ######################################################
   7
   8 expected_err=$MH_TEST_DIR/$$.expected_err
   9 expected_out=$MH_TEST_DIR/$$.expected_out
  10 actual_err=$MH_TEST_DIR/$$.actual_err
  11 actual_out=$MH_TEST_DIR/$$.actual_out
  12
  13 # Error message should go to stderr.
  14 cat > $expected_err <<EOF
  15 pick: -a ambiguous.  It matches
  16   -and
  17   -after date
  18 EOF
  19 # Nothing should to go stdout.
  20 cat /dev/null > $expected_out
  21
  22 pick -a > $actual_out 2> $actual_err
  23 diff -u $expected_err $actual_err
  24 diff -u $expected_out $actual_out