index : cgit

#!/bin/sh

# The mailmap. A repository whose commits and tag carry an old ident gets a
# .mailmap at HEAD renaming it, and every page that shows an ident is checked
# for the new name, along with the author search. Only that blob is read, so
# a mailmap set in the repository's config or kept on another branch is
# checked to change nothing. Then the flag is turned off globally and for the
# one repository.

test_description='Check the mailmap is applied to idents'
CGIT_TEST_NO_CREATE_REPOS=YesPlease
. ./setup.sh

# The last commit is by the old ident and stamped now, so the stats page,
# which counts only recent periods, has it to show. The side branch holds a
# mailmap of its own, and the repository config points at two more, all of
# which cgit leaves alone.
test_expect_success 'create a repository with a mailmap at its head' '
	test_create_repo repos/mapped &&
	(
		cd repos/mapped &&
		echo content >file &&
		git add file &&
		GIT_AUTHOR_NAME="Old Name" GIT_AUTHOR_EMAIL=old@example.com \
		GIT_COMMITTER_NAME="Old Name" GIT_COMMITTER_EMAIL=old@example.com \
			git commit -m "first commit" &&
		GIT_COMMITTER_NAME="Old Name" GIT_COMMITTER_EMAIL=old@example.com \
			git tag -a -m "a tag" v1 &&
		git checkout -b side &&
		echo "Branch Name <branch@example.com> <old@example.com>" >.mailmap &&
		git add .mailmap &&
		git commit -m "a mailmap of its own" &&
		git checkout - &&
		echo "New Name <new@example.com> <old@example.com>" >.mailmap &&
		git add .mailmap &&
		git commit -m "add the mailmap" &&
		echo "Leaked Blob <blob@example.com> <committer@example.com>" >other.mailmap &&
		git add other.mailmap &&
		git commit -m "add another mailmap" &&
		echo "Leaked File <file@example.com> <committer@example.com>" >../file.mailmap &&
		git config mailmap.file "$(pwd)/../file.mailmap" &&
		git config mailmap.blob HEAD:other.mailmap &&
		unset GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
		GIT_AUTHOR_NAME="Old Name" GIT_AUTHOR_EMAIL=old@example.com \
			git commit --allow-empty -m "fresh commit"
	) &&
	cgitrc_repo mappedrc mapped
'

test_expect_success 'the log shows the mapped author' '
	cgit_ok mappedrc "url=mapped/log/" >tmp &&
	grep ">first commit</a>" tmp &&
	grep "<td class=.col-author.>New Name</td>" tmp &&
	! grep "Old Name" tmp
'

test_expect_success 'so does the summary' '
	cgit_ok mappedrc "url=mapped/" >tmp &&
	grep ">first commit</a>" tmp &&
	grep "<td class=.col-author.>New Name</td>" tmp &&
	! grep "Old Name" tmp
'

test_expect_success 'the commit page maps both the author and the committer' '
	first=$(git -C repos/mapped rev-parse HEAD~3) &&
	cgit_ok mappedrc "url=mapped/commit/&id=$first" >tmp &&
	grep "<th scope=.row.>author</th><td>New Name &lt;new@example.com&gt;</td>" tmp &&
	grep "<th scope=.row.>committer</th><td>New Name &lt;new@example.com&gt;</td>" tmp &&
	! grep "old@example.com" tmp
'

test_expect_success 'the tag page shows the mapped tagger' '
	cgit_ok mappedrc "url=mapped/tag/&h=v1" >tmp &&
	grep "<tr><th scope=.row.>tagged by</th><td>New Name &lt;new@example.com&gt;</td></tr>" tmp &&
	! grep "Old Name" tmp
'

test_expect_success 'the atom feed uses the mapped name and address' '
	cgit_ok mappedrc "url=mapped/atom/" >tmp &&
	grep "<name>New Name</name>" tmp &&
	grep "<email>new@example.com</email>" tmp &&
	! grep "Old Name" tmp
'

test_expect_success 'the blame page shows the mapped author' '
	cgitrc_repo blamerc mapped enable-blame=1 &&
	cgit_ok blamerc "url=mapped/blame/file" >tmp &&
	grep "title=.author  New Name &lt;new@example.com&gt;  " tmp &&
	! grep "Old Name" tmp
'

test_expect_success 'the stats page counts the mapped author' '
	cgitrc_repo statsrc mapped max-stats=year &&
	cgit_ok statsrc "url=mapped/stats/&period=y" >tmp &&
	grep "<td class=.left.>New Name</td>" tmp &&
	! grep "Old Name" tmp
'

test_expect_success 'the author search matches the mapped name alone' '
	cgit_ok mappedrc "url=mapped/log/&qt=author&q=New+Name" >tmp &&
	grep ">first commit</a>" tmp &&
	cgit_ok mappedrc "url=mapped/log/&qt=author&q=Old+Name" >tmp &&
	grep "No commits match the search" tmp &&
	! grep ">first commit</a>" tmp &&
	cgit_ok mappedrc "url=mapped/log/&qt=author&q=Nobody" >tmp &&
	grep "No commits match the search" tmp &&
	! grep ">first commit</a>" tmp
'

test_expect_success 'a mailmap anywhere but the blob at HEAD changes nothing' '
	cgit_ok mappedrc "url=mapped/log/&h=side" >tmp &&
	grep "<td class=.col-author.>New Name</td>" tmp &&
	! grep "Branch Name" tmp &&
	first=$(git -C repos/mapped rev-parse HEAD~3) &&
	cgit_ok mappedrc "url=mapped/commit/&id=$first" >tmp &&
	grep "<th scope=.row.>committer</th><td>New Name" tmp &&
	cgit_ok mappedrc "url=mapped/commit/" >tmp &&
	grep "<th scope=.row.>committer</th><td>C O Mitter &lt;committer@example.com&gt;</td>" tmp &&
	! grep "Leaked" tmp
'

test_expect_success 'with the flag off the old ident shows' '
	cgitrc_repo offrc mapped enable-mailmap=0 &&
	cgit_ok offrc "url=mapped/log/" >tmp &&
	grep "<td class=.col-author.>Old Name</td>" tmp
'

test_expect_success 'the repository flag overrides the global one' '
	cgitrc_repo repooffrc mapped repo.enable-mailmap=0 &&
	cgit_ok repooffrc "url=mapped/log/" >tmp &&
	grep "<td class=.col-author.>Old Name</td>" tmp &&
	cgitrc_repo repoonrc mapped enable-mailmap=0 repo.enable-mailmap=1 &&
	cgit_ok repoonrc "url=mapped/log/" >tmp &&
	grep "<td class=.col-author.>New Name</td>" tmp &&
	! grep "Old Name" tmp
'

test_done