tvl-depot/third_party/git/t/t6040-tracking-info.sh
Vincent Ambo f4609b896f merge(3p/git): Merge git subtree at v2.29.2
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
2020-11-21 19:45:56 +01:00

292 lines
6.5 KiB
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Executable file

#!/bin/sh
test_description='remote tracking stats'
. ./test-lib.sh
advance () {
echo "$1" >"$1" &&
git add "$1" &&
test_tick &&
git commit -m "$1"
}
test_expect_success setup '
advance a &&
advance b &&
advance c &&
git clone . test &&
(
cd test &&
git checkout -b b1 origin &&
git reset --hard HEAD^ &&
advance d &&
git checkout -b b2 origin &&
git reset --hard b1 &&
git checkout -b b3 origin &&
git reset --hard HEAD^ &&
git checkout -b b4 origin &&
advance e &&
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 h
'
t6040_script='s/^..\(b.\) *[0-9a-f]* \(.*\)$/\1 \2/p'
cat >expect <<\EOF
b1 [ahead 1, behind 1] d
b2 [ahead 1, behind 1] d
b3 [behind 1] b
b4 [ahead 2] f
b5 [gone] g
b6 c
EOF
test_expect_success 'branch -v' '
(
cd test &&
git branch -v
) |
sed -n -e "$t6040_script" >actual &&
test_i18ncmp expect actual
'
cat >expect <<\EOF
b1 [origin/master: ahead 1, behind 1] d
b2 [origin/master: ahead 1, behind 1] d
b3 [origin/master: behind 1] b
b4 [origin/master: ahead 2] f
b5 [brokenbase: gone] g
b6 [origin/master] c
EOF
test_expect_success 'branch -vv' '
(
cd test &&
git branch -vv
) |
sed -n -e "$t6040_script" >actual &&
test_i18ncmp expect actual
'
test_expect_success 'checkout (diverged from upstream)' '
(
cd test && git checkout b1
) >actual &&
test_i18ngrep "have 1 and 1 different" actual
'
test_expect_success 'checkout with local tracked branch' '
git checkout master &&
git checkout follower >actual &&
test_i18ngrep "is ahead of" actual
'
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 &&
# reports nothing to commit
test_must_fail git commit --dry-run
) >actual &&
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
## b1...origin/master [different]
EOF
test_expect_success 'status -s -b --no-ahead-behind (diverged from upstream)' '
(
cd test &&
git checkout b1 >/dev/null &&
git status -s -b --no-ahead-behind | head -1
) >actual &&
test_i18ncmp expect actual
'
cat >expect <<\EOF
## b1...origin/master [different]
EOF
test_expect_success 'status.aheadbehind=false status -s -b (diverged from upstream)' '
(
cd test &&
git checkout b1 >/dev/null &&
git -c status.aheadbehind=false status -s -b | head -1
) >actual &&
test_i18ncmp expect actual
'
cat >expect <<\EOF
On branch b1
Your branch and 'origin/master' have diverged,
and have 1 and 1 different commits each, respectively.
EOF
test_expect_success 'status --long --branch' '
(
cd test &&
git checkout b1 >/dev/null &&
git status --long -b | head -3
) >actual &&
test_i18ncmp expect actual
'
test_expect_success 'status --long --branch' '
(
cd test &&
git checkout b1 >/dev/null &&
git -c status.aheadbehind=true status --long -b | head -3
) >actual &&
test_i18ncmp expect actual
'
cat >expect <<\EOF
On branch b1
Your branch and 'origin/master' refer to different commits.
EOF
test_expect_success 'status --long --branch --no-ahead-behind' '
(
cd test &&
git checkout b1 >/dev/null &&
git status --long -b --no-ahead-behind | head -2
) >actual &&
test_i18ncmp expect actual
'
test_expect_success 'status.aheadbehind=false status --long --branch' '
(
cd test &&
git checkout b1 >/dev/null &&
git -c status.aheadbehind=false status --long -b | head -2
) >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 &&
test_must_fail git branch --track lighttrack light >actual &&
test_i18ngrep ! "set up to track" actual &&
test_must_fail git checkout lighttrack
'
test_expect_success 'fail to track annotated tags' '
git checkout master &&
git tag -m heavy heavy &&
test_must_fail git branch --track heavytrack heavy >actual &&
test_i18ngrep ! "set up to track" actual &&
test_must_fail git checkout heavytrack
'
test_expect_success '--set-upstream-to does not change branch' '
git branch from-master master &&
git branch --set-upstream-to master from-master &&
git branch from-topic_2 master &&
test_must_fail git config branch.from-topic_2.merge > actual &&
git rev-list from-topic_2 &&
git update-ref refs/heads/from-topic_2 from-topic_2^ &&
git rev-parse from-topic_2 >expect2 &&
git branch --set-upstream-to master from-topic_2 &&
git config branch.from-master.merge > actual &&
git rev-parse from-topic_2 >actual2 &&
grep -q "^refs/heads/master$" actual &&
cmp expect2 actual2
'
test_expect_success '--set-upstream-to @{-1}' '
git checkout follower &&
git checkout from-topic_2 &&
git config branch.from-topic_2.merge > expect2 &&
git branch --set-upstream-to @{-1} from-master &&
git config branch.from-master.merge > actual &&
git config branch.from-topic_2.merge > actual2 &&
git branch --set-upstream-to follower from-master &&
git config branch.from-master.merge > expect &&
test_cmp expect2 actual2 &&
test_cmp expect actual
'
test_done