Add git-describe test for "verify annotated tag names on output"
Back in 212945d4 ("Teach git-describe to verify annotated tag names before output") I taught git-describe to output the name shown in the "tag" header of an annotated tag, rather than the name it is actually stored under in this repository's ref namespace. This test case verifies this is working correctly by renaming the ref for an annotated tag to a different name that what is recorded in the tag body, and verifying that tag is returned. We also verify there is a message shown on stderr to inform the user that the tag is possibly stored under the wrong name locally. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Shawn O. Pearce committed
Mar 3, 2008 at 20:09 UTC
3291fe4072ee3ac52fb927a0b504d4440d3bbe5a
1 file changed
+16
-1
t/t6120-describe.sh
+16
-1
@@ -15,8 +15,9 @@ test_description='test describe
15
check_describe () {
16
expect="$1"
17
shift
18
- R=$(git describe "$@")
18
+ R=$(git describe "$@" 2>err.actual)
19
S=$?
20
+ cat err.actual >&3
21
test_expect_success "describe $*" '
22
test $S = 0 &&
23
case "$R" in
@@ -98,6 +99,20 @@ check_describe B --tags HEAD^^2^
99
100
check_describe B-0-* --long HEAD^^2^
101
102
+test_expect_success 'rename tag A to Q locally' '
103
+ mv .git/refs/tags/A .git/refs/tags/Q
104
+'
105
+cat - >err.expect <<EOF
106
+warning: tag 'A' is really 'Q' here
107
+EOF
108
+check_describe A-* HEAD
109
+test_expect_success 'warning was displayed for Q' '
110
+ git diff err.expect err.actual
111
+'
112
+test_expect_success 'rename tag Q back to A' '
113
+ mv .git/refs/tags/Q .git/refs/tags/A
114
+'
115
+
116
test_expect_success 'pack tag refs' 'git pack-refs'
117
check_describe A-* HEAD
118