Add a missing test for checking what the --config output added in
ac68a93fd2 (help: add --config to list all available config,
2018-05-26) looks like. We should not be emitting anything except
config variables and the brief usage information at the end here.
The second test regexp here might not match three-level variables in
general, as their second level could contain ".", but in this case
we're always emitting what we extract from the documentation, so it's
all strings like:
foo.<name>.bar
If we did introduce something like variable example content here we'd
like this to break, since we'd then be likely to break the
git-completion.bash.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
t/t0012-help.sh | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/t/t0012-help.sh b/t/t0012-help.sh
index 0525ec3ee58..63c4adb99be 100755
--- a/t/t0012-help.sh
+++ b/t/t0012-help.sh
@@ -77,6 +77,19 @@ test_expect_success 'git help -g' '
test_i18ngrep "^ tutorial " help.output
'
+test_expect_success 'git help -c' '
+ git help -c >help.output &&
+ cat >expect <<-\EOF &&
+
+ '\''git help config'\'' for more information
+ EOF
+ grep -v -E \
+ -e "^[^.]+\.[^.]+$" \
+ -e "^[^.]+\.[^.]+\.[^.]+$" \
+ help.output >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'generate builtin list' '
git --list-cmds=builtins >builtins
'
--
2.33.0.1098.gf02a64c1a2d
