#!/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 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 "$@") } test_expect_success '@{upstream} resolves to correct full name' ' test refs/remotes/origin/master = "$(full_name @{upstream})" ' test_expect_success '@{u} resolves to correct full name' ' test refs/remotes/origin/master = "$(full_name @{u})" ' test_expect_success 'my-side@{upstream} resolves to correct full name' ' test refs/remotes/origin/side = "$(full_name my-side@{u})" ' 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_expect_success '@{u} without specifying branch fails on a detached HEAD' ' git checkout HEAD^0 && 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 || exit git checkout master || exit git branch -D new ;# can fail but is ok git branch -t new my-side@{u} && git merge -s ours new@{u} && git show -s --pretty=format:%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 && error: No upstream configured for branch ${sq}non-tracking${sq} fatal: Needed a single revision EOF error_message non-tracking@{u} 2>actual && test_i18ncmp expect actual ' test_expect_success '@{u} error message when no upstream' ' cat >expect <<-EOF && error: No upstream configured for branch ${sq}master${sq} fatal: Needed a single revision 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 && error: No such branch: ${sq}no-such-branch${sq} fatal: Needed a single revision EOF error_message no-such-branch@{u} 2>actual && test_i18ncmp expect actual ' test_expect_success '@{u} error message when not on a branch' ' cat >expect <<-EOF && error: HEAD does not point to a branch fatal: Needed a single revision 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 && error: Upstream branch ${sq}refs/heads/side${sq} not stored as a remote-tracking branch fatal: Needed a single revision EOF error_message bad-upstream@{u} 2>actual && test_i18ncmp expect actual ' 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})" ' cat >expect <<EOF commit 8f489d01d0cc65c3b0f09504ec50b5ed02a70bd5 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 8f489d01d0cc65c3b0f09504ec50b5ed02a70bd5 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_done