#!/bin/sh test_description='test various @{X} syntax combinations together' . ./test-lib.sh check() { test_expect_${4:-success} "$1 = $3" " echo '$3' >expect && if test '$2' = 'commit' then git log -1 --format=%s '$1' >actual elif test '$2' = 'ref' then git rev-parse --symbolic-full-name '$1' >actual else git cat-file -p '$1' >actual fi && test_cmp expect actual " } nonsense() { test_expect_${2:-success} "$1 is nonsensical" " test_must_fail git rev-parse --verify '$1' " } fail() { "$@" failure } test_expect_success 'setup' ' test_commit master-one && test_commit master-two && git checkout -b upstream-branch && test_commit upstream-one && test_commit upstream-two && if test_have_prereq !MINGW then git checkout -b @/at-test fi && git checkout -b @@/at-test && git checkout -b @at-test && git checkout -b old-branch && test_commit old-one && test_commit old-two && git checkout -b new-branch && test_commit new-one && test_commit new-two && git branch -u master old-branch && git branch -u upstream-branch new-branch ' check HEAD ref refs/heads/new-branch check "@{1}" commit new-one check "HEAD@{1}" commit new-one check "@{now}" commit new-two check "HEAD@{now}" commit new-two check "@{-1}" ref refs/heads/old-branch check "@{-1}@{0}" commit old-two check "@{-1}@{1}" commit old-one check "@{u}" ref refs/heads/upstream-branch check "HEAD@{u}" ref refs/heads/upstream-branch check "@{u}@{1}" commit upstream-one check "@{-1}@{u}" ref refs/heads/master check "@{-1}@{u}@{1}" commit master-one check "@" commit new-two check "@@{u}" ref refs/heads/upstream-branch check "@@/at-test" ref refs/heads/@@/at-test test_have_prereq MINGW || check "@/at-test" ref refs/heads/@/at-test check "@at-test" ref refs/heads/@at-test nonsense "@{u}@{-1}" nonsense "@{0}@{0}" nonsense "@{1}@{u}" nonsense "HEAD@{-1}" nonsense "@{-1}@{-1}" # @{N} versus HEAD@{N} check "HEAD@{3}" commit old-two nonsense "@{3}" test_expect_success 'switch to old-branch' ' git checkout old-branch ' check HEAD ref refs/heads/old-branch check "HEAD@{1}" commit new-two check "@{1}" commit old-one test_expect_success 'create path with @' ' echo content >normal && echo content >fun@ny && git add normal fun@ny && git commit -m "funny path" ' check "@:normal" blob content check "@:fun@ny" blob content test_done