blob: a74c675b02d9faa8e7c1141ae38135084b0d7260 (
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
|
source common.sh
clearStore
garbage1=$(nix add-to-store --name garbage1 ./nar-access.sh)
garbage2=$(nix add-to-store --name garbage2 ./nar-access.sh)
garbage3=$(nix add-to-store --name garbage3 ./nar-access.sh)
ls -l $garbage3
POSIXLY_CORRECT=1 du $garbage3
fake_free=$TEST_ROOT/fake-free
export _NIX_TEST_FREE_SPACE_FILE=$fake_free
echo 1100 > $fake_free
expr=$(cat <<EOF
with import ./config.nix; mkDerivation {
name = "gc-A";
buildCommand = ''
set -x
[[ \$(ls \$NIX_STORE/*-garbage? | wc -l) = 3 ]]
mkdir \$out
echo foo > \$out/bar
echo 1...
sleep 2
echo 200 > ${fake_free}.tmp1
mv ${fake_free}.tmp1 $fake_free
echo 2...
sleep 2
echo 3...
sleep 2
echo 4...
[[ \$(ls \$NIX_STORE/*-garbage? | wc -l) = 1 ]]
'';
}
EOF
)
expr2=$(cat <<EOF
with import ./config.nix; mkDerivation {
name = "gc-B";
buildCommand = ''
set -x
mkdir \$out
echo foo > \$out/bar
echo 1...
sleep 2
echo 200 > ${fake_free}.tmp2
mv ${fake_free}.tmp2 $fake_free
echo 2...
sleep 2
echo 3...
sleep 2
echo 4...
'';
}
EOF
)
nix build --impure -v -o $TEST_ROOT/result-A -L "($expr)" \
--min-free 1000 --max-free 2000 --min-free-check-interval 1 &
pid=$!
nix build --impure -v -o $TEST_ROOT/result-B -L "($expr2)" \
--min-free 1000 --max-free 2000 --min-free-check-interval 1
wait "$pid"
[[ foo = $(cat $TEST_ROOT/result-A/bar) ]]
[[ foo = $(cat $TEST_ROOT/result-B/bar) ]]
|
