summaryrefslogtreecommitdiff
path: root/t/t2010-checkout-ambiguous.sh
blob: 87bdf9c96bfacf4ac921ad9b195db46d9c3b079a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
#!/bin/sh
 
test_description='checkout and pathspecs/refspecs ambiguities'
 
. ./test-lib.sh
 
test_expect_success 'setup' '
	echo hello >world &&
	echo hello >all &&
	git add all world &&
	git commit -m initial &&
	git branch world
'
 
test_expect_success 'reference must be a tree' '
	test_must_fail git checkout $(git hash-object ./all) --
'
 
test_expect_success 'branch switching' '
	test "refs/heads/master" = "$(git symbolic-ref HEAD)" &&
	git checkout world -- &&
	test "refs/heads/world" = "$(git symbolic-ref HEAD)"
'
 
test_expect_success 'checkout world from the index' '
	echo bye > world &&
	git checkout -- world &&
	git diff --exit-code --quiet
'
 
test_expect_success 'non ambiguous call' '
	git checkout all
'
 
test_expect_success 'allow the most common case' '
	git checkout world &&
	test "refs/heads/world" = "$(git symbolic-ref HEAD)"
'
 
test_expect_success 'check ambiguity' '
	test_must_fail git checkout world all
'
 
test_expect_success 'disambiguate checking out from a tree-ish' '
	echo bye > world &&
	git checkout world -- world &&
	git diff --exit-code --quiet
'
 
test_expect_success 'accurate error message with more than one ref' '
	test_must_fail git checkout HEAD master -- 2>actual &&
	grep 2 actual &&
	test_i18ngrep "one reference expected, 2 given" actual
'
 
test_done