core.hidedotfiles: hide '.git' dir by default
[git/dscho.git] / t / t7510-signed-commit.sh
blob1d3c56fe61fa995e9bfe2d3a1e4a9fef2c211387
1 #!/bin/sh
3 test_description='signed commit tests'
4 . ./test-lib.sh
5 . "$TEST_DIRECTORY/lib-gpg.sh"
7 test_expect_success GPG 'create signed commits' '
8 echo 1 >file && git add file &&
9 test_tick && git commit -S -m initial &&
10 git tag initial &&
11 git branch side &&
13 echo 2 >file && test_tick && git commit -a -S -m second &&
14 git tag second &&
16 git checkout side &&
17 echo 3 >elif && git add elif &&
18 test_tick && git commit -m "third on side" &&
20 git checkout master &&
21 test_tick && git merge -S side &&
22 git tag merge &&
24 echo 4 >file && test_tick && git commit -a -m "fourth unsigned" &&
25 git tag fourth-unsigned &&
27 test_tick && git commit --amend -S -m "fourth signed" &&
28 git tag fourth-signed
31 test_expect_success GPG 'show signatures' '
33 for commit in initial second merge master
35 git show --pretty=short --show-signature $commit >actual &&
36 grep "Good signature from" actual || exit 1
37 ! grep "BAD signature from" actual || exit 1
38 echo $commit OK
39 done
40 ) &&
42 for commit in merge^2 fourth-unsigned
44 git show --pretty=short --show-signature $commit >actual &&
45 grep "Good signature from" actual && exit 1
46 ! grep "BAD signature from" actual || exit 1
47 echo $commit OK
48 done
52 test_expect_success GPG 'detect fudged signature' '
53 git cat-file commit master >raw &&
55 sed -e "s/fourth signed/4th forged/" raw >forged1 &&
56 git hash-object -w -t commit forged1 >forged1.commit &&
57 git show --pretty=short --show-signature $(cat forged1.commit) >actual1 &&
58 grep "BAD signature from" actual1 &&
59 ! grep "Good signature from" actual1
62 test_expect_success GPG 'detect fudged signature with NUL' '
63 git cat-file commit master >raw &&
64 cat raw >forged2 &&
65 echo Qwik | tr "Q" "\000" >>forged2 &&
66 git hash-object -w -t commit forged2 >forged2.commit &&
67 git show --pretty=short --show-signature $(cat forged2.commit) >actual2 &&
68 grep "BAD signature from" actual2 &&
69 ! grep "Good signature from" actual2
72 test_expect_success GPG 'amending already signed commit' '
73 git checkout fourth-signed^0 &&
74 git commit --amend -S --no-edit &&
75 git show -s --show-signature HEAD >actual &&
76 grep "Good signature from" actual &&
77 ! grep "BAD signature from" actual
80 test_done