checkout: check for "Previous HEAD" notice in t2020

If we leave a detached head, exactly one of two things happens: either checkout warns about it being an orphan or describes it as a courtesy. Test t2020 already checked that the warning is shown as needed. This patch also checks for the description. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>

René Scharfe committed Oct 1, 2011 at 17:38 UTC 83933c9832af91a71337e429a6251f1a3b6d6f60
1 file changed +5 -2
t/t2020-checkout-detach.sh
+5 -2
@@ -12,11 +12,14 @@ check_not_detached () {
12 }
13
14 ORPHAN_WARNING='you are leaving .* commit.*behind'
15 +PREV_HEAD_DESC='Previous HEAD position was'
16 check_orphan_warning() {
16 - test_i18ngrep "$ORPHAN_WARNING" "$1"
17 + test_i18ngrep "$ORPHAN_WARNING" "$1" &&
18 + test_i18ngrep ! "$PREV_HEAD_DESC" "$1"
19 }
20 check_no_orphan_warning() {
19 - test_i18ngrep ! "$ORPHAN_WARNING" "$1"
21 + test_i18ngrep ! "$ORPHAN_WARNING" "$1" &&
22 + test_i18ngrep "$PREV_HEAD_DESC" "$1"
23 }
24
25 reset () {