git/t/t8008-blame-formats.sh
Johannes Schindelin 4e1b06da25 commit.c: make find_commit_subject() more robust
Just like the pretty printing machinery, we should simply ignore
blank lines at the beginning of the commit messages.

This discrepancy was noticed when an early version of the
rebase--helper produced commit objects with more than one empty line
between the header and the commit message.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-06-22 13:24:17 -07:00

108 lines
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#!/bin/sh
test_description='blame output in various formats on a simple case'
. ./test-lib.sh
test_expect_success 'setup' '
echo a >file &&
git add file &&
test_tick &&
git commit -m one &&
echo b >>file &&
echo c >>file &&
echo d >>file &&
test_tick &&
git commit -a -m two
'
cat >expect <<'EOF'
^baf5e0b (A U Thor 2005-04-07 15:13:13 -0700 1) a
8825379d (A U Thor 2005-04-07 15:14:13 -0700 2) b
8825379d (A U Thor 2005-04-07 15:14:13 -0700 3) c
8825379d (A U Thor 2005-04-07 15:14:13 -0700 4) d
EOF
test_expect_success 'normal blame output' '
git blame file >actual &&
test_cmp expect actual
'
ID1=baf5e0b3869e0b2b2beb395a3720c7b51eac94fc
COMMIT1='author A U Thor
author-mail <author@example.com>
author-time 1112911993
author-tz -0700
committer C O Mitter
committer-mail <committer@example.com>
committer-time 1112911993
committer-tz -0700
summary one
boundary
filename file'
ID2=8825379dfb8a1267b58e8e5bcf69eec838f685ec
COMMIT2='author A U Thor
author-mail <author@example.com>
author-time 1112912053
author-tz -0700
committer C O Mitter
committer-mail <committer@example.com>
committer-time 1112912053
committer-tz -0700
summary two
previous baf5e0b3869e0b2b2beb395a3720c7b51eac94fc file
filename file'
cat >expect <<EOF
$ID1 1 1 1
$COMMIT1
a
$ID2 2 2 3
$COMMIT2
b
$ID2 3 3
c
$ID2 4 4
d
EOF
test_expect_success 'blame --porcelain output' '
git blame --porcelain file >actual &&
test_cmp expect actual
'
cat >expect <<EOF
$ID1 1 1 1
$COMMIT1
a
$ID2 2 2 3
$COMMIT2
b
$ID2 3 3
$COMMIT2
c
$ID2 4 4
$COMMIT2
d
EOF
test_expect_success 'blame --line-porcelain output' '
git blame --line-porcelain file >actual &&
test_cmp expect actual
'
test_expect_success '--porcelain detects first non-blank line as subject' '
(
GIT_INDEX_FILE=.git/tmp-index &&
export GIT_INDEX_FILE &&
echo "This is it" >single-file &&
git add single-file &&
tree=$(git write-tree) &&
commit=$(printf "%s\n%s\n%s\n\n\n \noneline\n\nbody\n" \
"tree $tree" \
"author A <a@b.c> 123456789 +0000" \
"committer C <c@d.e> 123456789 +0000" |
git hash-object -w -t commit --stdin) &&
git blame --porcelain $commit -- single-file >output &&
grep "^summary oneline$" output
)
'
test_done