Merge branch 'jc/upload-pack-send-symref'

[thirdparty/git.git] / t / t6101-rev-parse-parents.sh

#!/bin/sh
#
# Copyright (c) 2005 Johannes Schindelin
#

test_description='Test git rev-parse with different parent options'

. ./test-lib.sh

test_cmp_rev_output () {
	git rev-parse --verify "$1" >expect &&
	eval "$2" >actual &&
	test_cmp expect actual
}

test_expect_success 'setup' '
	test_commit start &&
	test_commit second &&
	git checkout --orphan tmp &&
	test_commit start2 &&
	git checkout master &&
	git merge -m next start2 &&
	test_commit final
'

test_expect_success 'start is valid' '
	git rev-parse start | grep "^[0-9a-f]\{40\}$"
'

test_expect_success 'start^0' '
	test_cmp_rev_output tags/start "git rev-parse start^0"
'

test_expect_success 'start^1 not valid' '
	test_must_fail git rev-parse --verify start^1
'

test_expect_success 'second^1 = second^' '
	test_cmp_rev_output second^ "git rev-parse second^1"
'

test_expect_success 'final^1^1^1' '
	test_cmp_rev_output start "git rev-parse final^1^1^1"
'

test_expect_success 'final^1^1^1 = final^^^' '
	test_cmp_rev_output final^^^ "git rev-parse final^1^1^1"
'

test_expect_success 'final^1^2' '
	test_cmp_rev_output start2 "git rev-parse final^1^2"
'

test_expect_success 'final^1^2 != final^1^1' '
	test $(git rev-parse final^1^2) != $(git rev-parse final^1^1)
'

test_expect_success 'final^1^3 not valid' '
	test_must_fail git rev-parse --verify final^1^3
'

test_expect_success '--verify start2^1' '
	test_must_fail git rev-parse --verify start2^1
'

test_expect_success '--verify start2^0' '
	git rev-parse --verify start2^0
'

test_expect_success 'final^1^@ = final^1^1 final^1^2' '
	git rev-parse final^1^1 final^1^2 >expect &&
	git rev-parse final^1^@ >actual &&
	test_cmp expect actual
'

test_expect_success 'final^1^! = final^1 ^final^1^1 ^final^1^2' '
	git rev-parse final^1 ^final^1^1 ^final^1^2 >expect &&
	git rev-parse final^1^! >actual &&
	test_cmp expect actual
'

test_expect_success 'repack for next test' '
	git repack -a -d
'

test_expect_success 'short SHA-1 works' '
	start=$(git rev-parse --verify start) &&
	test_cmp_rev_output start "git rev-parse ${start%?}"
'

test_done