blob: 30da8977b6a09fc79cafbd4ac4d499d0b3ab84e7 (
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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
# Test the function for lang.sh
source common.sh
source lang/framework.sh
# We are testing this, so don't want outside world to affect us.
unset _NIX_TEST_ACCEPT
# We'll only modify this in subshells so we don't need to reset it.
badDiff=0
# matches non-empty
echo Hi! > "$TEST_ROOT/got"
cp "$TEST_ROOT/got" "$TEST_ROOT/expected"
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 0 ))
)
# matches empty, non-existant file is the same as empty file
echo -n > "$TEST_ROOT/got"
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exist"
(( "$badDiff" == 0 ))
)
# doesn't matches non-empty, non-existant file is the same as empty file
echo Hi! > "$TEST_ROOT/got"
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exist"
(( "$badDiff" == 1 ))
)
# doesn't match, `badDiff` set, file unchanged
echo Hi! > "$TEST_ROOT/got"
echo Bye! > "$TEST_ROOT/expected"
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 1 ))
)
[[ "$(echo Bye! )" == $(< "$TEST_ROOT/expected") ]]
# _NIX_TEST_ACCEPT=1 matches non-empty
echo Hi! > "$TEST_ROOT/got"
cp "$TEST_ROOT/got" "$TEST_ROOT/expected"
(
_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 0 ))
)
# _NIX_TEST_ACCEPT doesn't match, `badDiff=1` set, file changed (was previously non-empty)
echo Hi! > "$TEST_ROOT/got"
echo Bye! > "$TEST_ROOT/expected"
(
_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 1 ))
)
[[ "$(echo Hi! )" == $(< "$TEST_ROOT/expected") ]]
# second time succeeds
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 0 ))
)
# _NIX_TEST_ACCEPT matches empty, non-existant file not created
echo -n > "$TEST_ROOT/got"
(
_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exists"
(( "$badDiff" == 0 ))
)
[[ ! -f "$TEST_ROOT/does-not-exist" ]]
# _NIX_TEST_ACCEPT doesn't match, output empty, file deleted
echo -n > "$TEST_ROOT/got"
echo Bye! > "$TEST_ROOT/expected"
badDiff=0
(
_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 1 ))
)
[[ ! -f "$TEST_ROOT/expected" ]]
# second time succeeds
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 0 ))
)
|
