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| author | David Aguilar <davvid@gmail.com> | 2017-02-07 09:16:59 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-02-08 21:31:20 (GMT) |
| commit | e66adcadfe63508dfd7410c2253116043894d298 (patch) | |
| tree | b4699f4621010029c90f6cca77a66f8005f8d220 /t/t7800-difftool.sh | |
| parent | d81345ce09c121fb0d18dec5c2535ec8d2a67542 (diff) | |
| download | git-e66adcadfe63508dfd7410c2253116043894d298.zip git-e66adcadfe63508dfd7410c2253116043894d298.tar.gz git-e66adcadfe63508dfd7410c2253116043894d298.tar.bz2 | |
t7800: simplify basic usage test
Use "test_line_count" instead of "wc -l", use "git -C" instead of a
subshell, and use test_expect_code when calling difftool. Ease
debugging by capturing output into temporary files.
Suggested-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7800-difftool.sh')
| -rwxr-xr-x | t/t7800-difftool.sh | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh index 1c81f46..3d728e2 100755 --- a/t/t7800-difftool.sh +++ b/t/t7800-difftool.sh @@ -24,16 +24,15 @@ prompt_given () } test_expect_success 'basic usage requires no repo' ' - lines=$(git difftool -h | grep ^usage: | wc -l) && - test "$lines" -eq 1 && + test_expect_code 129 git difftool -h >output && + grep ^usage: output && # create a ceiling directory to prevent Git from finding a repo mkdir -p not/repo && - ceiling="$PWD/not" && - lines=$(cd not/repo && - GIT_CEILING_DIRECTORIES="$ceiling" git difftool -h | - grep ^usage: | wc -l) && - test "$lines" -eq 1 && - rmdir -p not/repo + test_when_finished rm -r not && + test_expect_code 129 \ + env GIT_CEILING_DIRECTORIES="$(pwd)/not" \ + git -C not/repo difftool -h >output && + grep ^usage: output ' # Create a file on master and change it on branch |