git/t/t1514-rev-parse-push.sh
Kyle Meyer b10731f43d branch_get_push: do not segfault when HEAD is detached
Move the detached HEAD check from branch_get_push_1() to
branch_get_push() to avoid setting branch->push_tracking_ref when
branch is NULL.

Signed-off-by: Kyle Meyer <kyle@kyleam.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-01-07 19:20:07 -08:00

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#!/bin/sh
test_description='test <branch>@{push} syntax'
. ./test-lib.sh
resolve () {
echo "$2" >expect &&
git rev-parse --symbolic-full-name "$1" >actual &&
test_cmp expect actual
}
test_expect_success 'setup' '
git init --bare parent.git &&
git init --bare other.git &&
git remote add origin parent.git &&
git remote add other other.git &&
test_commit base &&
git push origin HEAD &&
git branch --set-upstream-to=origin/master master &&
git branch --track topic origin/master &&
git push origin topic &&
git push other topic
'
test_expect_success '@{push} with default=nothing' '
test_config push.default nothing &&
test_must_fail git rev-parse master@{push}
'
test_expect_success '@{push} with default=simple' '
test_config push.default simple &&
resolve master@{push} refs/remotes/origin/master
'
test_expect_success 'triangular @{push} fails with default=simple' '
test_config push.default simple &&
test_must_fail git rev-parse topic@{push}
'
test_expect_success '@{push} with default=current' '
test_config push.default current &&
resolve topic@{push} refs/remotes/origin/topic
'
test_expect_success '@{push} with default=matching' '
test_config push.default matching &&
resolve topic@{push} refs/remotes/origin/topic
'
test_expect_success '@{push} with pushremote defined' '
test_config push.default current &&
test_config branch.topic.pushremote other &&
resolve topic@{push} refs/remotes/other/topic
'
test_expect_success '@{push} with push refspecs' '
test_config push.default nothing &&
test_config remote.origin.push refs/heads/*:refs/heads/magic/* &&
git push &&
resolve topic@{push} refs/remotes/origin/magic/topic
'
test_expect_success 'resolving @{push} fails with a detached HEAD' '
git checkout HEAD^0 &&
test_when_finished "git checkout -" &&
test_must_fail git rev-parse @{push}
'
test_done