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https://github.com/git/git
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cac439b56d
We `cat` kwdelfile.c, but don't inspect or grab the contents in any way. This looks like a remnant from a debug session. Similar to the previous commit, one could argue that `cat`-ing the file verifies that it didn't disappear somehow. But because the very next thing we do after `cat`-ing the file is to `grep` in it, we can safely drop the call to `cat`. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
362 lines
8.8 KiB
Bash
Executable file
362 lines
8.8 KiB
Bash
Executable file
#!/bin/sh
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test_description='git p4 rcs keywords'
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. ./lib-git-p4.sh
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test_expect_success 'start p4d' '
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start_p4d
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'
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#
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# Make one file with keyword lines at the top, and
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# enough plain text to be able to test modifications
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# far away from the keywords.
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#
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test_expect_success 'init depot' '
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(
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cd "$cli" &&
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cat <<-\EOF >filek &&
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$Id$
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/* $Revision$ */
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# $Change$
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line4
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line5
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line6
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line7
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line8
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EOF
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sed "s/Revision/Revision: do not scrub me/" <filek >fileko &&
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sed "s/Id/Id: do not scrub me/" <fileko >file_text &&
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p4 add -t text+k filek &&
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p4 submit -d "filek" &&
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p4 add -t text+ko fileko &&
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p4 submit -d "fileko" &&
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p4 add -t text file_text &&
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p4 submit -d "file_text"
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)
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'
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#
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# Generate these in a function to make it easy to use single quote marks.
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#
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write_scrub_scripts () {
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cat >"$TRASH_DIRECTORY/scrub_k.py" <<-\EOF &&
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import re, sys
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sys.stdout.write(re.sub(r'(?i)\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$]*\$', r'$\1$', sys.stdin.read()))
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EOF
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cat >"$TRASH_DIRECTORY/scrub_ko.py" <<-\EOF
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import re, sys
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sys.stdout.write(re.sub(r'(?i)\$(Id|Header):[^$]*\$', r'$\1$', sys.stdin.read()))
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EOF
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}
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test_expect_success 'scrub scripts' '
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write_scrub_scripts
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'
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#
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# Compare $cli/file to its scrubbed version, should be different.
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# Compare scrubbed $cli/file to $git/file, should be same.
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#
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scrub_k_check () {
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file="$1" &&
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scrub="$TRASH_DIRECTORY/$file" &&
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"$PYTHON_PATH" "$TRASH_DIRECTORY/scrub_k.py" <"$git/$file" >"$scrub" &&
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! test_cmp "$cli/$file" "$scrub" &&
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test_cmp "$git/$file" "$scrub" &&
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rm "$scrub"
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}
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scrub_ko_check () {
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file="$1" &&
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scrub="$TRASH_DIRECTORY/$file" &&
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"$PYTHON_PATH" "$TRASH_DIRECTORY/scrub_ko.py" <"$git/$file" >"$scrub" &&
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! test_cmp "$cli/$file" "$scrub" &&
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test_cmp "$git/$file" "$scrub" &&
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rm "$scrub"
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}
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#
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# Modify far away from keywords. If no RCS lines show up
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# in the diff, there is no conflict.
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#
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test_expect_success 'edit far away from RCS lines' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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git config git-p4.skipSubmitEdit true &&
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sed "s/^line7/line7 edit/" <filek >filek.tmp &&
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mv -f filek.tmp filek &&
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git commit -m "filek line7 edit" filek &&
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git p4 submit &&
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scrub_k_check filek
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)
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'
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#
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# Modify near the keywords. This will require RCS scrubbing.
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#
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test_expect_success 'edit near RCS lines' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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git config git-p4.skipSubmitEdit true &&
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git config git-p4.attemptRCSCleanup true &&
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sed "s/^line4/line4 edit/" <filek >filek.tmp &&
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mv -f filek.tmp filek &&
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git commit -m "filek line4 edit" filek &&
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git p4 submit &&
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scrub_k_check filek
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)
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'
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#
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# Modify the keywords themselves. This also will require RCS scrubbing.
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#
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test_expect_success 'edit keyword lines' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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git config git-p4.skipSubmitEdit true &&
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git config git-p4.attemptRCSCleanup true &&
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sed "/Revision/d" <filek >filek.tmp &&
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mv -f filek.tmp filek &&
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git commit -m "filek remove Revision line" filek &&
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git p4 submit &&
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scrub_k_check filek
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)
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'
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#
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# Scrubbing text+ko files should not alter all keywords, just Id, Header.
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#
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test_expect_success 'scrub ko files differently' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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git config git-p4.skipSubmitEdit true &&
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git config git-p4.attemptRCSCleanup true &&
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sed "s/^line4/line4 edit/" <fileko >fileko.tmp &&
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mv -f fileko.tmp fileko &&
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git commit -m "fileko line4 edit" fileko &&
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git p4 submit &&
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scrub_ko_check fileko &&
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! scrub_k_check fileko
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)
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'
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# hack; git p4 submit should do it on its own
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test_expect_success 'cleanup after failure' '
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(
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cd "$cli" &&
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p4 revert ...
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)
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'
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# perl $File:: bug check
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test_expect_success 'ktext expansion should not expand multi-line $File::' '
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(
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cd "$cli" &&
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cat >lv.pm <<-\EOF &&
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my $wanted = sub { my $f = $File::Find::name;
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if ( -f && $f =~ /foo/ ) {
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EOF
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p4 add -t ktext lv.pm &&
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p4 submit -d "lv.pm"
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) &&
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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test_cmp "$cli/lv.pm" lv.pm
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)
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'
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#
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# Do not scrub anything but +k or +ko files. Sneak a change into
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# the cli file so that submit will get a conflict. Make sure that
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# scrubbing doesn't make a mess of things.
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#
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# This might happen only if the git repo is behind the p4 repo at
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# submit time, and there is a conflict.
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#
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test_expect_success 'do not scrub plain text' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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git config git-p4.skipSubmitEdit true &&
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git config git-p4.attemptRCSCleanup true &&
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sed "s/^line4/line4 edit/" <file_text >file_text.tmp &&
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mv -f file_text.tmp file_text &&
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git commit -m "file_text line4 edit" file_text &&
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(
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cd "$cli" &&
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p4 open file_text &&
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sed "s/^line5/line5 p4 edit/" <file_text >file_text.tmp &&
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mv -f file_text.tmp file_text &&
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p4 submit -d "file5 p4 edit"
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) &&
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echo s | test_expect_code 1 git p4 submit &&
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(
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# make sure the file is not left open
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cd "$cli" &&
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! p4 fstat -T action file_text
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)
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)
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'
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# hack; git p4 submit should do it on its own
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test_expect_success 'cleanup after failure 2' '
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(
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cd "$cli" &&
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p4 revert ...
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)
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'
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create_kw_file () {
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cat <<\EOF >"$1"
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/* A file
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Id: $Id$
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Revision: $Revision$
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File: $File$
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*/
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int main(int argc, const char **argv) {
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return 0;
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}
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EOF
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}
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test_expect_success 'add kwfile' '
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(
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cd "$cli" &&
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echo file1 >file1 &&
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p4 add file1 &&
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p4 submit -d "file 1" &&
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create_kw_file kwfile1.c &&
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p4 add kwfile1.c &&
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p4 submit -d "Add rcw kw file" kwfile1.c
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)
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'
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p4_append_to_file () {
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f="$1" &&
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p4 edit -t ktext "$f" &&
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echo "/* $(date) */" >>"$f" &&
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p4 submit -d "appending a line in p4"
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}
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# Create some files with RCS keywords. If they get modified
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# elsewhere then the version number gets bumped which then
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# results in a merge conflict if we touch the RCS kw lines,
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# even though the change itself would otherwise apply cleanly.
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test_expect_success 'cope with rcs keyword expansion damage' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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git config git-p4.skipSubmitEdit true &&
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git config git-p4.attemptRCSCleanup true &&
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(cd "$cli" && p4_append_to_file kwfile1.c) &&
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old_lines=$(wc -l <kwfile1.c) &&
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perl -n -i -e "print unless m/Revision:/" kwfile1.c &&
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new_lines=$(wc -l <kwfile1.c) &&
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test $new_lines = $(($old_lines - 1)) &&
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git add kwfile1.c &&
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git commit -m "Zap an RCS kw line" &&
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git p4 submit &&
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git p4 rebase &&
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git diff p4/master &&
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git p4 commit &&
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echo "try modifying in both" &&
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cd "$cli" &&
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p4 edit kwfile1.c &&
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echo "line from p4" >>kwfile1.c &&
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p4 submit -d "add a line in p4" kwfile1.c &&
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cd "$git" &&
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echo "line from git at the top" | cat - kwfile1.c >kwfile1.c.new &&
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mv kwfile1.c.new kwfile1.c &&
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git commit -m "Add line in git at the top" kwfile1.c &&
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git p4 rebase &&
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git p4 submit
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)
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'
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test_expect_success 'cope with rcs keyword file deletion' '
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test_when_finished cleanup_git &&
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(
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cd "$cli" &&
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echo "\$Revision\$" >kwdelfile.c &&
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p4 add -t ktext kwdelfile.c &&
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p4 submit -d "Add file to be deleted" &&
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grep 1 kwdelfile.c
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) &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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grep Revision kwdelfile.c &&
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git rm -f kwdelfile.c &&
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git commit -m "Delete a file containing RCS keywords" &&
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git config git-p4.skipSubmitEdit true &&
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git config git-p4.attemptRCSCleanup true &&
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git p4 submit
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) &&
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(
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cd "$cli" &&
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p4 sync &&
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! test -f kwdelfile.c
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)
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'
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# If you add keywords in git of the form $Header$ then everything should
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# work fine without any special handling.
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test_expect_success 'Add keywords in git which match the default p4 values' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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echo "NewKW: \$Revision\$" >>kwfile1.c &&
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git add kwfile1.c &&
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git commit -m "Adding RCS keywords in git" &&
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git config git-p4.skipSubmitEdit true &&
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git config git-p4.attemptRCSCleanup true &&
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git p4 submit
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) &&
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(
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cd "$cli" &&
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p4 sync &&
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test -f kwfile1.c &&
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grep "NewKW.*Revision.*[0-9]" kwfile1.c
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)
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'
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# If you add keywords in git of the form $Header:#1$ then things will fail
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# unless git-p4 takes steps to scrub the *git* commit.
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#
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test_expect_failure 'Add keywords in git which do not match the default p4 values' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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echo "NewKW2: \$Revision:1\$" >>kwfile1.c &&
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git add kwfile1.c &&
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git commit -m "Adding RCS keywords in git" &&
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git config git-p4.skipSubmitEdit true &&
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git config git-p4.attemptRCSCleanup true &&
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git p4 submit
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) &&
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(
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cd "$cli" &&
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p4 sync &&
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grep "NewKW2.*Revision.*[0-9]" kwfile1.c
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)
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'
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test_done
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