Using, e.g., `git -c pager.tag tag -a new-tag` results in errors such as
"Vim: Warning: Output is not to a terminal" and a garbled terminal. A
user who makes use of `git tag -a` and `git tag -l` will probably choose
not to configure `pager.tag` or to set it to "no", so that `git tag -a`
will actually work, at the cost of not getting the pager with `git tag
-l`.
Since we're about to add some finer granularity to the configuration,
add tests around how git tag respects `pager.tag` and how that
configuration is ignored if --no-pager or --paginate are used.
Construct tests with two different subcommands: using -l and using -a,
where -a is being used essentially as a representative for "not -l".
Make one of the tests demonstrate the behavior mentioned above, where
`git tag -a` respects `pager.tag`. Actually, the tests use `git tag -a`
with -m, in which case no editor is launched, but that is irrelevant,
since we just want to see whether the pager is used or not. (If `git tag
-am` ever learns to avoid the pager, these tests will need to be
updated and two of them will fail.)
Signed-off-by: Martin Ågren <martin.agren@xxxxxxxxx>
---
t/t7006-pager.sh | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/t/t7006-pager.sh b/t/t7006-pager.sh
index 20b4d83c2..43cce3694 100755
--- a/t/t7006-pager.sh
+++ b/t/t7006-pager.sh
@@ -134,6 +134,46 @@ test_expect_success TTY 'configuration can enable pager (from subdir)' '
}
'
+test_expect_success TTY 'git tag -l defaults to not paging' '
+ rm -f paginated.out &&
+ test_terminal git tag -l &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -l respects pager.tag' '
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag tag -l &&
+ test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -l respects --no-pager' '
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag --no-pager tag -l &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -a defaults to not paging' '
+ test_when_finished "git tag -d newtag" &&
+ rm -f paginated.out &&
+ test_terminal git tag -am message newtag &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -a respects pager.tag' '
+ test_when_finished "git tag -d newtag" &&
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag tag -am message newtag &&
+ test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -a respects --paginate' '
+ test_when_finished "git tag -d newtag" &&
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag=false --paginate \
+ tag -am message newtag &&
+ test -e paginated.out
+'
+
# A colored commit log will begin with an appropriate ANSI escape
# for the first color; the text "commit" comes later.
colorful() {
--
2.13.2.653.gfb5159d
