t7800-difftool.sh: Test mergetool.prompt fallback

4cacc621 made difftool fall back to mergetool.prompt
when difftool.prompt is unconfigured.  This adds a test.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
David Aguilar 2010-01-22 22:03:36 -08:00 committed by Junio C Hamano
parent aba7dea83b
commit a88183f168

View file

@ -27,6 +27,7 @@ remove_config_vars()
git config --unset difftool.prompt
git config --unset merge.tool
git config --unset mergetool.test-tool.cmd
git config --unset mergetool.prompt
return 0
}
@ -159,6 +160,17 @@ test_expect_success 'difftool.prompt config variable is false' '
restore_test_defaults
'
# Test that we don't have to pass --no-prompt when mergetool.prompt is false
test_expect_success 'difftool merge.prompt = false' '
git config --unset difftool.prompt
git config mergetool.prompt false &&
diff=$(git difftool branch) &&
test "$diff" = "branch" &&
restore_test_defaults
'
# Test that the -y flag can override difftool.prompt = true
test_expect_success 'difftool.prompt can overridden with -y' '
git config difftool.prompt true &&