git reset --hard HEAD^ &&
git checkout -b b4 origin &&
advance e &&
- advance f
+ advance f &&
+ git checkout -b brokenbase origin &&
+ git checkout -b b5 --track brokenbase &&
+ advance g &&
+ git branch -d brokenbase &&
+ git checkout -b b6 origin
) &&
git checkout -b follower --track master &&
- advance g
+ advance h
'
script='s/^..\(b.\)[ 0-9a-f]*\[\([^]]*\)\].*/\1 \2/p'
b2 origin/master: ahead 1, behind 1
b3 origin/master: behind 1
b4 origin/master: ahead 2
+b5 brokenbase: gone
+b6 origin/master
EOF
test_expect_success 'branch -vv' '
test_i18ncmp expect actual
'
-test_expect_success 'checkout' '
+test_expect_success 'checkout (diverged from upstream)' '
(
cd test && git checkout b1
) >actual &&
test_i18ngrep "is ahead of" actual
'
-test_expect_success 'status' '
+test_expect_success 'checkout (upstream is gone)' '
+ (
+ cd test &&
+ git checkout b5
+ ) >actual &&
+ test_i18ngrep "is based on .*, but the upstream is gone." actual
+'
+
+test_expect_success 'checkout (up-to-date with upstream)' '
+ (
+ cd test && git checkout b6
+ ) >actual &&
+ test_i18ngrep "Your branch is up-to-date with .origin/master" actual
+'
+
+test_expect_success 'status (diverged from upstream)' '
(
cd test &&
git checkout b1 >/dev/null &&
test_i18ngrep "have 1 and 1 different" actual
'
+test_expect_success 'status (upstream is gone)' '
+ (
+ cd test &&
+ git checkout b5 >/dev/null &&
+ # reports nothing to commit
+ test_must_fail git commit --dry-run
+ ) >actual &&
+ test_i18ngrep "is based on .*, but the upstream is gone." actual
+'
+
+test_expect_success 'status (up-to-date with upstream)' '
+ (
+ cd test &&
+ git checkout b6 >/dev/null &&
+ # reports nothing to commit
+ test_must_fail git commit --dry-run
+ ) >actual &&
+ test_i18ngrep "Your branch is up-to-date with .origin/master" actual
+'
+
+cat >expect <<\EOF
+## b1...origin/master [ahead 1, behind 1]
+EOF
+
+test_expect_success 'status -s -b (diverged from upstream)' '
+ (
+ cd test &&
+ git checkout b1 >/dev/null &&
+ git status -s -b | head -1
+ ) >actual &&
+ test_i18ncmp expect actual
+'
+
+cat >expect <<\EOF
+## b5...brokenbase [gone]
+EOF
+
+test_expect_success 'status -s -b (upstream is gone)' '
+ (
+ cd test &&
+ git checkout b5 >/dev/null &&
+ git status -s -b | head -1
+ ) >actual &&
+ test_i18ncmp expect actual
+'
+
+cat >expect <<\EOF
+## b6...origin/master
+EOF
+
+test_expect_success 'status -s -b (up-to-date with upstream)' '
+ (
+ cd test &&
+ git checkout b6 >/dev/null &&
+ git status -s -b | head -1
+ ) >actual &&
+ test_i18ncmp expect actual
+'
+
test_expect_success 'fail to track lightweight tags' '
git checkout master &&
git tag light &&