mirror of
https://github.com/git/git.git
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844116d92f
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.
The backquoted form is the traditional method for command
substitution, and is supported by POSIX. However, all but the
simplest uses become complicated quickly. In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.
The patch was generated by:
for _f in $(find . -name "*.sh")
do
perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg' "${_f}"
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
215 lines
4.2 KiB
Bash
Executable file
215 lines
4.2 KiB
Bash
Executable file
#!/bin/sh
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test_description='git blame corner cases'
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. ./test-lib.sh
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pick_fc='s/^[0-9a-f^]* *\([^ ]*\) *(\([^ ]*\) .*/\1-\2/'
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test_expect_success setup '
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echo A A A A A >one &&
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echo B B B B B >two &&
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echo C C C C C >tres &&
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echo ABC >mouse &&
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for i in 1 2 3 4 5 6 7 8 9
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do
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echo $i
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done >nine_lines &&
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for i in 1 2 3 4 5 6 7 8 9 a
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do
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echo $i
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done >ten_lines &&
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git add one two tres mouse nine_lines ten_lines &&
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test_tick &&
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GIT_AUTHOR_NAME=Initial git commit -m Initial &&
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cat one >uno &&
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mv two dos &&
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cat one >>tres &&
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echo DEF >>mouse &&
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git add uno dos tres mouse &&
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test_tick &&
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GIT_AUTHOR_NAME=Second git commit -a -m Second &&
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echo GHIJK >>mouse &&
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git add mouse &&
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test_tick &&
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GIT_AUTHOR_NAME=Third git commit -m Third &&
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cat mouse >cow &&
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git add cow &&
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test_tick &&
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GIT_AUTHOR_NAME=Fourth git commit -m Fourth &&
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{
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echo ABC
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echo DEF
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echo XXXX
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echo GHIJK
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} >cow &&
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git add cow &&
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test_tick &&
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GIT_AUTHOR_NAME=Fifth git commit -m Fifth
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'
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test_expect_success 'straight copy without -C' '
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git blame uno | grep Second
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'
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test_expect_success 'straight move without -C' '
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git blame dos | grep Initial
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'
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test_expect_success 'straight copy with -C' '
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git blame -C1 uno | grep Second
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'
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test_expect_success 'straight move with -C' '
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git blame -C1 dos | grep Initial
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'
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test_expect_success 'straight copy with -C -C' '
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git blame -C -C1 uno | grep Initial
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'
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test_expect_success 'straight move with -C -C' '
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git blame -C -C1 dos | grep Initial
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'
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test_expect_success 'append without -C' '
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git blame -L2 tres | grep Second
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'
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test_expect_success 'append with -C' '
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git blame -L2 -C1 tres | grep Second
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'
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test_expect_success 'append with -C -C' '
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git blame -L2 -C -C1 tres | grep Second
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'
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test_expect_success 'append with -C -C -C' '
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git blame -L2 -C -C -C1 tres | grep Initial
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'
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test_expect_success 'blame wholesale copy' '
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git blame -f -C -C1 HEAD^ -- cow | sed -e "$pick_fc" >current &&
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{
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echo mouse-Initial
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echo mouse-Second
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echo mouse-Third
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} >expected &&
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test_cmp expected current
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'
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test_expect_success 'blame wholesale copy and more' '
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git blame -f -C -C1 HEAD -- cow | sed -e "$pick_fc" >current &&
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{
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echo mouse-Initial
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echo mouse-Second
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echo cow-Fifth
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echo mouse-Third
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} >expected &&
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test_cmp expected current
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'
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test_expect_success 'blame path that used to be a directory' '
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mkdir path &&
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echo A A A A A >path/file &&
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echo B B B B B >path/elif &&
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git add path &&
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test_tick &&
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git commit -m "path was a directory" &&
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rm -fr path &&
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echo A A A A A >path &&
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git add path &&
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test_tick &&
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git commit -m "path is a regular file" &&
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git blame HEAD^.. -- path
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'
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test_expect_success 'blame to a commit with no author name' '
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TREE=$(git rev-parse HEAD:) &&
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cat >badcommit <<EOF &&
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tree $TREE
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author <noname> 1234567890 +0000
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committer David Reiss <dreiss@facebook.com> 1234567890 +0000
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some message
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EOF
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COMMIT=$(git hash-object -t commit -w badcommit) &&
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git --no-pager blame $COMMIT -- uno >/dev/null
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'
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test_expect_success 'blame -L with invalid start' '
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test_must_fail git blame -L5 tres 2>errors &&
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grep "has only 2 lines" errors
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'
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test_expect_success 'blame -L with invalid end' '
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test_must_fail git blame -L1,5 tres 2>errors &&
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grep "has only 2 lines" errors
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'
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test_expect_success 'blame parses <end> part of -L' '
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git blame -L1,1 tres >out &&
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cat out &&
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test $(wc -l < out) -eq 1
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'
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test_expect_success 'indent of line numbers, nine lines' '
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git blame nine_lines >actual &&
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test $(grep -c " " actual) = 0
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'
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test_expect_success 'indent of line numbers, ten lines' '
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git blame ten_lines >actual &&
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test $(grep -c " " actual) = 9
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'
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test_expect_success 'setup file with CRLF newlines' '
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git config core.autocrlf false &&
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printf "testcase\n" >crlffile &&
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git add crlffile &&
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git commit -m testcase &&
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printf "testcase\r\n" >crlffile
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'
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test_expect_success 'blame file with CRLF core.autocrlf true' '
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git config core.autocrlf true &&
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git blame crlffile >actual &&
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grep "A U Thor" actual
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'
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test_expect_success 'blame file with CRLF attributes text' '
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git config core.autocrlf false &&
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echo "crlffile text" >.gitattributes &&
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git blame crlffile >actual &&
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grep "A U Thor" actual
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'
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test_done
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