git-commit-vandalism/t/t1507-rev-parse-upstream.sh
Eric Sunshine 8327974859 t: use test_might_fail() instead of manipulating exit code manually
These tests manually coerce the exit code of invoked commands to
"success" when they don't care if the command succeeds or fails since
failure of those commands should not cause the test to fail overall.
In doing so, they intentionally break the &&-chain. Modernize by
replacing manual exit code management with test_might_fail() and a
normal &&-chain.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-03 12:38:04 -07:00

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#!/bin/sh
test_description='test <branch>@{upstream} syntax'
. ./test-lib.sh
test_expect_success 'setup' '
test_commit 1 &&
git checkout -b side &&
test_commit 2 &&
git checkout master &&
git clone . clone &&
test_commit 3 &&
(cd clone &&
test_commit 4 &&
git branch --track my-side origin/side &&
git branch --track local-master master &&
git branch --track fun@ny origin/side &&
git branch --track @funny origin/side &&
git branch --track funny@ origin/side &&
git remote add -t master master-only .. &&
git fetch master-only &&
git branch bad-upstream &&
git config branch.bad-upstream.remote master-only &&
git config branch.bad-upstream.merge refs/heads/side
)
'
sq="'"
full_name () {
(cd clone &&
git rev-parse --symbolic-full-name "$@")
}
commit_subject () {
(cd clone &&
git show -s --pretty=format:%s "$@")
}
error_message () {
(cd clone &&
test_must_fail git rev-parse --verify "$@" 2>../error)
}
test_expect_success '@{upstream} resolves to correct full name' '
test refs/remotes/origin/master = "$(full_name @{upstream})" &&
test refs/remotes/origin/master = "$(full_name @{UPSTREAM})" &&
test refs/remotes/origin/master = "$(full_name @{UpSTReam})"
'
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})"
'
test_expect_success 'my-side@{upstream} resolves to correct full name' '
test refs/remotes/origin/side = "$(full_name my-side@{u})"
'
test_expect_success 'upstream of branch with @ in middle' '
full_name fun@ny@{u} >actual &&
echo refs/remotes/origin/side >expect &&
test_cmp expect actual &&
full_name fun@ny@{U} >actual &&
test_cmp expect actual
'
test_expect_success 'upstream of branch with @ at start' '
full_name @funny@{u} >actual &&
echo refs/remotes/origin/side >expect &&
test_cmp expect actual
'
test_expect_success 'upstream of branch with @ at end' '
full_name funny@@{u} >actual &&
echo refs/remotes/origin/side >expect &&
test_cmp expect actual
'
test_expect_success 'refs/heads/my-side@{upstream} does not resolve to my-side{upstream}' '
test_must_fail full_name refs/heads/my-side@{upstream}
'
test_expect_success 'my-side@{u} resolves to correct commit' '
git checkout side &&
test_commit 5 &&
(cd clone && git fetch) &&
test 2 = "$(commit_subject my-side)" &&
test 5 = "$(commit_subject my-side@{u})"
'
test_expect_success 'not-tracking@{u} fails' '
test_must_fail full_name non-tracking@{u} &&
(cd clone && git checkout --no-track -b non-tracking) &&
test_must_fail 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})
'
test_expect_success '@{u} without specifying branch fails on a detached HEAD' '
git checkout HEAD^0 &&
test_must_fail git rev-parse @{u} &&
test_must_fail git rev-parse @{U}
'
test_expect_success 'checkout -b new my-side@{u} forks from the same' '
(
cd clone &&
git checkout -b new my-side@{u} &&
git rev-parse --symbolic-full-name my-side@{u} >expect &&
git rev-parse --symbolic-full-name new@{u} >actual &&
test_cmp expect actual
)
'
test_expect_success 'merge my-side@{u} records the correct name' '
(
cd clone &&
git checkout master &&
test_might_fail git branch -D new &&
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 &&
test_cmp expect actual
)
'
test_expect_success 'branch -d other@{u}' '
git checkout -t -b other master &&
git branch -d @{u} &&
git for-each-ref refs/heads/master >actual &&
>expect &&
test_cmp expect actual
'
test_expect_success 'checkout other@{u}' '
git branch -f master HEAD &&
git checkout -t -b another master &&
git checkout @{u} &&
git symbolic-ref HEAD >actual &&
echo refs/heads/master >expect &&
test_cmp expect actual
'
test_expect_success 'branch@{u} works when tracking a local branch' '
test refs/heads/master = "$(full_name local-master@{u})"
'
test_expect_success 'branch@{u} error message when no upstream' '
cat >expect <<-EOF &&
fatal: no upstream configured for branch ${sq}non-tracking${sq}
EOF
error_message non-tracking@{u} &&
test_i18ncmp expect error
'
test_expect_success '@{u} error message when no upstream' '
cat >expect <<-EOF &&
fatal: no upstream configured for branch ${sq}master${sq}
EOF
test_must_fail git rev-parse --verify @{u} 2>actual &&
test_i18ncmp expect actual
'
test_expect_success 'branch@{u} error message with misspelt branch' '
cat >expect <<-EOF &&
fatal: no such branch: ${sq}no-such-branch${sq}
EOF
error_message no-such-branch@{u} &&
test_i18ncmp expect error
'
test_expect_success '@{u} error message when not on a branch' '
cat >expect <<-EOF &&
fatal: HEAD does not point to a branch
EOF
git checkout HEAD^0 &&
test_must_fail git rev-parse --verify @{u} 2>actual &&
test_i18ncmp expect actual
'
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
EOF
error_message bad-upstream@{u} &&
test_i18ncmp expect error
'
test_expect_success 'pull works when tracking a local branch' '
(
cd clone &&
git checkout local-master &&
git pull
)
'
# makes sense if the previous one succeeded
test_expect_success '@{u} works when tracking a local branch' '
test refs/heads/master = "$(full_name @{u})"
'
commit=$(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
test_expect_success 'log -g other@{u}' '
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}' '
git log -1 -g other@{u}@{now} >actual &&
test_cmp expect actual
'
test_expect_success '@{reflog}-parsing does not look beyond colon' '
echo content >@{yesterday} &&
git add @{yesterday} &&
git commit -m "funny reflog file" &&
git hash-object @{yesterday} >expect &&
git rev-parse HEAD:@{yesterday} >actual
'
test_expect_success '@{upstream}-parsing does not look beyond colon' '
echo content >@{upstream} &&
git add @{upstream} &&
git commit -m "funny upstream file" &&
git hash-object @{upstream} >expect &&
git rev-parse HEAD:@{upstream} >actual
'
test_done