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merge(3p/git): Merge git subtree at v2.29.2

Browse source 
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
This commit is contained in:
Vincent Ambo 2020-11-21 19:20:35 +01:00
parent 082c006c04
commit f4609b896f
1485 changed files with 241535 additions and 109418 deletions
Download patch file Download diff file Expand all files Collapse all files

116
third_party/git/t/t1507-rev-parse-upstream.sh vendored
View file

@ -28,16 +28,9 @@ test_expect_success 'setup' '
)
'
sq="'"
full_name () {
(cd clone &&
git rev-parse --symbolic-full-name "$@")
}
commit_subject () {
(cd clone &&
git show -s --pretty=format:%s "$@")
git show -s --pretty=tformat:%s "$@")
}
error_message () {
@ -46,63 +39,78 @@ error_message () {
}
test_expect_success '@{upstream} resolves to correct full name' '
test refs/remotes/origin/master = "$(full_name @{upstream})" &&
test refs/remotes/origin/master = "$(full_name @{UPSTREAM})" &&
test refs/remotes/origin/master = "$(full_name @{UpSTReam})"
echo refs/remotes/origin/master >expect &&
git -C clone rev-parse --symbolic-full-name @{upstream} >actual &&
test_cmp expect actual &&
git -C clone rev-parse --symbolic-full-name @{UPSTREAM} >actual &&
test_cmp expect actual &&
git -C clone rev-parse --symbolic-full-name @{UpSTReam} >actual &&
test_cmp expect actual
'
test_expect_success '@{u} resolves to correct full name' '
test refs/remotes/origin/master = "$(full_name @{u})" &&
test refs/remotes/origin/master = "$(full_name @{U})"
echo refs/remotes/origin/master >expect &&
git -C clone rev-parse --symbolic-full-name @{u} >actual &&
test_cmp expect actual &&
git -C clone rev-parse --symbolic-full-name @{U} >actual &&
test_cmp expect actual
'
test_expect_success 'my-side@{upstream} resolves to correct full name' '
test refs/remotes/origin/side = "$(full_name my-side@{u})"
echo refs/remotes/origin/side >expect &&
git -C clone rev-parse --symbolic-full-name my-side@{u} >actual &&
test_cmp expect actual
'
test_expect_success 'upstream of branch with @ in middle' '
full_name fun@ny@{u} >actual &&
git -C clone rev-parse --symbolic-full-name fun@ny@{u} >actual &&
echo refs/remotes/origin/side >expect &&
test_cmp expect actual &&
full_name fun@ny@{U} >actual &&
git -C clone rev-parse --symbolic-full-name fun@ny@{U} >actual &&
test_cmp expect actual
'
test_expect_success 'upstream of branch with @ at start' '
full_name @funny@{u} >actual &&
git -C clone rev-parse --symbolic-full-name @funny@{u} >actual &&
echo refs/remotes/origin/side >expect &&
test_cmp expect actual
'
test_expect_success 'upstream of branch with @ at end' '
full_name funny@@{u} >actual &&
git -C clone rev-parse --symbolic-full-name funny@@{u} >actual &&
echo refs/remotes/origin/side >expect &&
test_cmp expect actual
'
test_expect_success 'refs/heads/my-side@{upstream} does not resolve to my-side{upstream}' '
test_must_fail full_name refs/heads/my-side@{upstream}
test_must_fail git -C clone rev-parse --symbolic-full-name refs/heads/my-side@{upstream}
'
test_expect_success 'my-side@{u} resolves to correct commit' '
git checkout side &&
test_commit 5 &&
(cd clone && git fetch) &&
test 2 = "$(commit_subject my-side)" &&
test 5 = "$(commit_subject my-side@{u})"
echo 2 >expect &&
commit_subject my-side >actual &&
test_cmp expect actual &&
echo 5 >expect &&
commit_subject my-side@{u} >actual
'
test_expect_success 'not-tracking@{u} fails' '
test_must_fail full_name non-tracking@{u} &&
test_must_fail git -C clone rev-parse --symbolic-full-name non-tracking@{u} &&
(cd clone && git checkout --no-track -b non-tracking) &&
test_must_fail full_name non-tracking@{u}
test_must_fail git -C clone rev-parse --symbolic-full-name non-tracking@{u}
'
test_expect_success '<branch>@{u}@{1} resolves correctly' '
test_commit 6 &&
(cd clone && git fetch) &&
test 5 = $(commit_subject my-side@{u}@{1}) &&
test 5 = $(commit_subject my-side@{U}@{1})
echo 5 >expect &&
commit_subject my-side@{u}@{1} >actual &&
test_cmp expect actual &&
commit_subject my-side@{U}@{1} >actual &&
test_cmp expect actual
'
test_expect_success '@{u} without specifying branch fails on a detached HEAD' '
@ -129,7 +137,7 @@ test_expect_success 'merge my-side@{u} records the correct name' '
git branch -t new my-side@{u} &&
git merge -s ours new@{u} &&
git show -s --pretty=tformat:%s >actual &&
echo "Merge remote-tracking branch ${sq}origin/side${sq}" >expect &&
echo "Merge remote-tracking branch ${SQ}origin/side${SQ}" >expect &&
test_cmp expect actual
)
'
@ -151,12 +159,14 @@ test_expect_success 'checkout other@{u}' '
'
test_expect_success 'branch@{u} works when tracking a local branch' '
test refs/heads/master = "$(full_name local-master@{u})"
echo refs/heads/master >expect &&
git -C clone rev-parse --symbolic-full-name local-master@{u} >actual &&
test_cmp expect actual
'
test_expect_success 'branch@{u} error message when no upstream' '
cat >expect <<-EOF &&
fatal: no upstream configured for branch ${sq}non-tracking${sq}
fatal: no upstream configured for branch ${SQ}non-tracking${SQ}
EOF
error_message non-tracking@{u} &&
test_i18ncmp expect error
@ -164,7 +174,7 @@ test_expect_success 'branch@{u} error message when no upstream' '
test_expect_success '@{u} error message when no upstream' '
cat >expect <<-EOF &&
fatal: no upstream configured for branch ${sq}master${sq}
fatal: no upstream configured for branch ${SQ}master${SQ}
EOF
test_must_fail git rev-parse --verify @{u} 2>actual &&
test_i18ncmp expect actual
@ -172,7 +182,7 @@ test_expect_success '@{u} error message when no upstream' '
test_expect_success 'branch@{u} error message with misspelt branch' '
cat >expect <<-EOF &&
fatal: no such branch: ${sq}no-such-branch${sq}
fatal: no such branch: ${SQ}no-such-branch${SQ}
EOF
error_message no-such-branch@{u} &&
test_i18ncmp expect error
@ -189,7 +199,7 @@ test_expect_success '@{u} error message when not on a branch' '
test_expect_success 'branch@{u} error message if upstream branch not fetched' '
cat >expect <<-EOF &&
fatal: upstream branch ${sq}refs/heads/side${sq} not stored as a remote-tracking branch
fatal: upstream branch ${SQ}refs/heads/side${SQ} not stored as a remote-tracking branch
EOF
error_message bad-upstream@{u} &&
test_i18ncmp expect error
@ -205,35 +215,37 @@ test_expect_success 'pull works when tracking a local branch' '
# makes sense if the previous one succeeded
test_expect_success '@{u} works when tracking a local branch' '
test refs/heads/master = "$(full_name @{u})"
echo refs/heads/master >expect &&
git -C clone rev-parse --symbolic-full-name @{u} >actual &&
test_cmp expect actual
'
commit=$(git rev-parse HEAD)
cat >expect <<EOF
commit $commit
Reflog: master@{0} (C O Mitter <committer@example.com>)
Reflog message: branch: Created from HEAD
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:15:13 2005 -0700
3
EOF
test_expect_success 'log -g other@{u}' '
commit=$(git rev-parse HEAD) &&
cat >expect <<-EOF &&
commit $commit
Reflog: master@{0} (C O Mitter <committer@example.com>)
Reflog message: branch: Created from HEAD
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:15:13 2005 -0700
3
EOF
git log -1 -g other@{u} >actual &&
test_cmp expect actual
'
cat >expect <<EOF
commit $commit
Reflog: master@{Thu Apr 7 15:17:13 2005 -0700} (C O Mitter <committer@example.com>)
Reflog message: branch: Created from HEAD
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:15:13 2005 -0700
3
EOF
test_expect_success 'log -g other@{u}@{now}' '
commit=$(git rev-parse HEAD) &&
cat >expect <<-EOF &&
commit $commit
Reflog: master@{Thu Apr 7 15:17:13 2005 -0700} (C O Mitter <committer@example.com>)
Reflog message: branch: Created from HEAD
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:15:13 2005 -0700
3
EOF
git log -1 -g other@{u}@{now} >actual &&
test_cmp expect actual
'