Revision 8c8b3bc3f4e859be0af49f91e0d1831a9ae50324 authored by Jeff King on 26 July 2012, 20:32:50 UTC, committed by Junio C Hamano on 26 July 2012, 21:23:35 UTC
In commit f20f387, "git commit" notices and dies much earlier when we have a bogus commit identity. That commit did not add a test because we cannot do so reliably (namely, we can only trigger the behavior on a system where the automatically generated identity is bogus). However, now that we have a prerequisite check for this feature, we can add a test that will at least run on systems that produce such a bogus identity. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 1d7dc26
t7007-show.sh
#!/bin/sh
test_description='git show'
. ./test-lib.sh
test_expect_success setup '
echo hello world >foo &&
H=$(git hash-object -w foo) &&
git tag -a foo-tag -m "Tags $H" $H &&
HH=$(expr "$H" : "\(..\)") &&
H38=$(expr "$H" : "..\(.*\)") &&
rm -f .git/objects/$HH/$H38
'
test_expect_success 'showing a tag that point at a missing object' '
test_must_fail git --no-pager show foo-tag
'
test_expect_success 'set up a bit of history' '
test_commit main1 &&
test_commit main2 &&
test_commit main3 &&
git tag -m "annotated tag" annotated &&
git checkout -b side HEAD^^ &&
test_commit side2 &&
test_commit side3
'
test_expect_success 'showing two commits' '
cat >expect <<-EOF &&
commit $(git rev-parse main2)
commit $(git rev-parse main3)
EOF
git show main2 main3 >actual &&
grep ^commit actual >actual.filtered &&
test_cmp expect actual.filtered
'
test_expect_success 'showing a range walks (linear)' '
cat >expect <<-EOF &&
commit $(git rev-parse main3)
commit $(git rev-parse main2)
EOF
git show main1..main3 >actual &&
grep ^commit actual >actual.filtered &&
test_cmp expect actual.filtered
'
test_expect_success 'showing a range walks (Y shape, ^ first)' '
cat >expect <<-EOF &&
commit $(git rev-parse main3)
commit $(git rev-parse main2)
EOF
git show ^side3 main3 >actual &&
grep ^commit actual >actual.filtered &&
test_cmp expect actual.filtered
'
test_expect_success 'showing a range walks (Y shape, ^ last)' '
cat >expect <<-EOF &&
commit $(git rev-parse main3)
commit $(git rev-parse main2)
EOF
git show main3 ^side3 >actual &&
grep ^commit actual >actual.filtered &&
test_cmp expect actual.filtered
'
test_expect_success 'showing with -N walks' '
cat >expect <<-EOF &&
commit $(git rev-parse main3)
commit $(git rev-parse main2)
EOF
git show -2 main3 >actual &&
grep ^commit actual >actual.filtered &&
test_cmp expect actual.filtered
'
test_expect_success 'showing annotated tag' '
cat >expect <<-EOF &&
tag annotated
commit $(git rev-parse annotated^{commit})
EOF
git show annotated >actual &&
grep -E "^(commit|tag)" actual >actual.filtered &&
test_cmp expect actual.filtered
'
test_expect_success 'showing annotated tag plus commit' '
cat >expect <<-EOF &&
tag annotated
commit $(git rev-parse annotated^{commit})
commit $(git rev-parse side3)
EOF
git show annotated side3 >actual &&
grep -E "^(commit|tag)" actual >actual.filtered &&
test_cmp expect actual.filtered
'
test_expect_success 'showing range' '
cat >expect <<-EOF &&
commit $(git rev-parse main3)
commit $(git rev-parse main2)
EOF
git show ^side3 annotated >actual &&
grep -E "^(commit|tag)" actual >actual.filtered &&
test_cmp expect actual.filtered
'
test_done
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