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Diffstat (limited to '')
| -rwxr-xr-x | t/t4203-mailmap.sh | 1090 |
1 files changed, 1090 insertions, 0 deletions
diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh new file mode 100755 index 0000000..8a88dd7 --- /dev/null +++ b/t/t4203-mailmap.sh @@ -0,0 +1,1090 @@ +#!/bin/sh + +test_description='.mailmap configurations' + +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +. ./test-lib.sh + +test_expect_success 'setup commits and contacts file' ' + test_commit initial one one && + test_commit --author "nick1 <bugs@company.xx>" --append second one two +' + +test_expect_success 'check-mailmap no arguments' ' + test_must_fail git check-mailmap +' + +test_expect_success 'check-mailmap arguments' ' + cat >expect <<-EOF && + $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + nick1 <bugs@company.xx> + EOF + git check-mailmap \ + "$GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>" \ + "nick1 <bugs@company.xx>" >actual && + test_cmp expect actual +' + +test_expect_success 'check-mailmap --stdin' ' + cat >expect <<-EOF && + $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + nick1 <bugs@company.xx> + EOF + git check-mailmap --stdin <expect >actual && + test_cmp expect actual +' + +test_expect_success 'check-mailmap --stdin arguments: no mapping' ' + test_when_finished "rm contacts" && + cat >contacts <<-EOF && + $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + nick1 <bugs@company.xx> + EOF + cat >expect <<-\EOF && + Internal Guy <bugs@company.xy> + EOF + cat contacts >>expect && + + git check-mailmap --stdin "Internal Guy <bugs@company.xy>" \ + <contacts >actual && + test_cmp expect actual +' + +test_expect_success 'check-mailmap --stdin arguments: mapping' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-EOF && + New Name <$GIT_AUTHOR_EMAIL> + EOF + cat >stdin <<-EOF && + Old Name <$GIT_AUTHOR_EMAIL> + EOF + + cp .mailmap expect && + git check-mailmap --stdin <stdin >actual && + test_cmp expect actual && + + cat .mailmap >>expect && + git check-mailmap --stdin "Another Old Name <$GIT_AUTHOR_EMAIL>" \ + <stdin >actual && + test_cmp expect actual +' + +test_expect_success 'check-mailmap bogus contact' ' + test_must_fail git check-mailmap bogus +' + +test_expect_success 'check-mailmap bogus contact --stdin' ' + test_must_fail git check-mailmap --stdin bogus </dev/null +' + +test_expect_success 'No mailmap' ' + cat >expect <<-EOF && + $GIT_AUTHOR_NAME (1): + initial + + nick1 (1): + second + + EOF + git shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'setup default .mailmap' ' + cat >default.map <<-EOF + Repo Guy <$GIT_AUTHOR_EMAIL> + EOF +' + +test_expect_success 'test default .mailmap' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + cat >expect <<-\EOF && + Repo Guy (1): + initial + + nick1 (1): + second + + EOF + git shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'mailmap.file set' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + test_config mailmap.file internal.map && + cat >internal.map <<-\EOF && + Internal Guy <bugs@company.xx> + EOF + + cat >expect <<-\EOF && + Internal Guy (1): + second + + Repo Guy (1): + initial + + EOF + git shortlog HEAD >actual && + test_cmp expect actual && + + # The internal_mailmap/.mailmap file is an a subdirectory, but + # as shown here it can also be outside the repository + test_when_finished "rm -rf sub-repo" && + git clone . sub-repo && + ( + cd sub-repo && + cp ../.mailmap . && + git config mailmap.file ../internal.map && + git shortlog HEAD >actual && + test_cmp ../expect actual + ) +' + +test_expect_success 'mailmap.file override' ' + test_config mailmap.file internal.map && + cat >internal.map <<-EOF && + Internal Guy <bugs@company.xx> + External Guy <$GIT_AUTHOR_EMAIL> + EOF + + cat >expect <<-\EOF && + External Guy (1): + initial + + Internal Guy (1): + second + + EOF + git shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'mailmap.file non-existent' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + cat >expect <<-\EOF && + Repo Guy (1): + initial + + nick1 (1): + second + + EOF + git shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'name entry after email entry' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + test_config mailmap.file internal.map && + cat >internal.map <<-\EOF && + <bugs@company.xy> <bugs@company.xx> + Internal Guy <bugs@company.xx> + EOF + + cat >expect <<-\EOF && + Internal Guy (1): + second + + Repo Guy (1): + initial + + EOF + + git shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'name entry after email entry, case-insensitive' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + test_config mailmap.file internal.map && + cat >internal.map <<-\EOF && + <bugs@company.xy> <bugs@company.xx> + Internal Guy <BUGS@Company.xx> + EOF + + cat >expect <<-\EOF && + Internal Guy (1): + second + + Repo Guy (1): + initial + + EOF + git shortlog HEAD >actual && + test_cmp expect actual && + + cat >internal.map <<-\EOF && + NiCk <BuGs@CoMpAnY.Xy> NICK1 <BUGS@COMPANY.XX> + EOF + + cat >expect <<-\EOF && + NiCk (1): + second + + Repo Guy (1): + initial + + EOF + git shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'No mailmap files, but configured' ' + cat >expect <<-EOF && + $GIT_AUTHOR_NAME (1): + initial + + nick1 (1): + second + + EOF + git shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'setup mailmap blob tests' ' + git checkout -b map && + test_when_finished "git checkout main" && + cat >just-bugs <<-\EOF && + Blob Guy <bugs@company.xx> + EOF + cat >both <<-EOF && + Blob Guy <$GIT_AUTHOR_EMAIL> + Blob Guy <bugs@company.xx> + EOF + printf "Tricky Guy <$GIT_AUTHOR_EMAIL>" >no-newline && + git add just-bugs both no-newline && + git commit -m "my mailmaps" && + + cat >internal.map <<-EOF + Internal Guy <$GIT_AUTHOR_EMAIL> + EOF +' + +test_expect_success 'mailmap.blob set' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + cat >expect <<-\EOF && + Blob Guy (1): + second + + Repo Guy (1): + initial + + EOF + git -c mailmap.blob=map:just-bugs shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'mailmap.blob overrides .mailmap' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + cat >expect <<-\EOF && + Blob Guy (2): + initial + second + + EOF + git -c mailmap.blob=map:both shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'mailmap.file overrides mailmap.blob' ' + cat >expect <<-\EOF && + Blob Guy (1): + second + + Internal Guy (1): + initial + + EOF + git \ + -c mailmap.blob=map:both \ + -c mailmap.file=internal.map \ + shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'mailmap.file can be missing' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + test_config mailmap.file nonexistent && + cat >expect <<-\EOF && + Repo Guy (1): + initial + + nick1 (1): + second + + EOF + git shortlog HEAD >actual 2>err && + test_must_be_empty err && + test_cmp expect actual +' + +test_expect_success 'mailmap.blob can be missing' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + cat >expect <<-\EOF && + Repo Guy (1): + initial + + nick1 (1): + second + + EOF + git -c mailmap.blob=map:nonexistent shortlog HEAD >actual 2>err && + test_must_be_empty err && + test_cmp expect actual +' + +test_expect_success 'mailmap.blob might be the wrong type' ' + test_when_finished "rm .mailmap" && + cp default.map .mailmap && + + git -c mailmap.blob=HEAD: shortlog HEAD >actual 2>err && + test_grep "mailmap is not a blob" err && + test_cmp expect actual +' + +test_expect_success 'mailmap.blob defaults to off in non-bare repo' ' + git init non-bare && + ( + cd non-bare && + test_commit one .mailmap "Fake Name <$GIT_AUTHOR_EMAIL>" && + cat >expect <<-\EOF && + 1 Fake Name + EOF + git shortlog -ns HEAD >actual && + test_cmp expect actual && + rm .mailmap && + cat >expect <<-EOF && + 1 $GIT_AUTHOR_NAME + EOF + git shortlog -ns HEAD >actual && + test_cmp expect actual + ) +' + +test_expect_success 'mailmap.blob defaults to HEAD:.mailmap in bare repo' ' + git clone --bare non-bare bare && + ( + cd bare && + cat >expect <<-\EOF && + 1 Fake Name + EOF + git shortlog -ns HEAD >actual && + test_cmp expect actual + ) +' + +test_expect_success 'mailmap.blob can handle blobs without trailing newline' ' + cat >expect <<-\EOF && + Tricky Guy (1): + initial + + nick1 (1): + second + + EOF + git -c mailmap.blob=map:no-newline shortlog HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'single-character name' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-EOF && + A <$GIT_AUTHOR_EMAIL> + EOF + + cat >expect <<-EOF && + 1 A <$GIT_AUTHOR_EMAIL> + 1 nick1 <bugs@company.xx> + EOF + git shortlog -es HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'preserve canonical email case' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-EOF && + <AUTHOR@example.com> <$GIT_AUTHOR_EMAIL> + EOF + + cat >expect <<-EOF && + 1 $GIT_AUTHOR_NAME <AUTHOR@example.com> + 1 nick1 <bugs@company.xx> + EOF + git shortlog -es HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'gitmailmap(5) example output: setup' ' + test_create_repo doc && + test_commit -C doc --author "Joe Developer <joe@example.com>" A && + test_commit -C doc --author "Joe R. Developer <joe@example.com>" B && + test_commit -C doc --author "Jane Doe <jane@example.com>" C && + test_commit -C doc --author "Jane Doe <jane@laptop.(none)>" D && + test_commit -C doc --author "Jane D. <jane@desktop.(none)>" E +' + +test_expect_success 'gitmailmap(5) example output: example #1' ' + test_config -C doc mailmap.file ../doc.map && + cat >doc.map <<-\EOF && + Joe R. Developer <joe@example.com> + Jane Doe <jane@example.com> + Jane Doe <jane@desktop.(none)> + EOF + + cat >expect <<-\EOF && + Author Joe Developer <joe@example.com> maps to Joe R. Developer <joe@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Joe R. Developer <joe@example.com> maps to Joe R. Developer <joe@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Jane Doe <jane@example.com> maps to Jane Doe <jane@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Jane Doe <jane@laptop.(none)> maps to Jane Doe <jane@laptop.(none)> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Jane D. <jane@desktop.(none)> maps to Jane Doe <jane@desktop.(none)> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + EOF + git -C doc log --reverse --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + +test_expect_success 'gitmailmap(5) example output: example #2' ' + test_config -C doc mailmap.file ../doc.map && + cat >doc.map <<-\EOF && + Joe R. Developer <joe@example.com> + Jane Doe <jane@example.com> <jane@laptop.(none)> + Jane Doe <jane@example.com> <jane@desktop.(none)> + EOF + + cat >expect <<-\EOF && + Author Joe Developer <joe@example.com> maps to Joe R. Developer <joe@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Joe R. Developer <joe@example.com> maps to Joe R. Developer <joe@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Jane Doe <jane@example.com> maps to Jane Doe <jane@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Jane Doe <jane@laptop.(none)> maps to Jane Doe <jane@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Jane D. <jane@desktop.(none)> maps to Jane Doe <jane@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + EOF + git -C doc log --reverse --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + +test_expect_success 'gitmailmap(5) example output: example #3' ' + test_config -C doc mailmap.file ../doc.map && + cat >>doc.map <<-\EOF && + Joe R. Developer <joe@example.com> Joe <bugs@example.com> + Jane Doe <jane@example.com> Jane <bugs@example.com> + EOF + + test_commit -C doc --author "Joe <bugs@example.com>" F && + test_commit -C doc --author "Jane <bugs@example.com>" G && + + cat >>expect <<-\EOF && + + Author Joe <bugs@example.com> maps to Joe R. Developer <joe@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author Jane <bugs@example.com> maps to Jane Doe <jane@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + EOF + git -C doc log --reverse --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + + +test_expect_success 'Shortlog output (complex mapping)' ' + test_config mailmap.file complex.map && + cat >complex.map <<-EOF && + Committed <$GIT_COMMITTER_EMAIL> + <cto@company.xx> <cto@coompany.xx> + Some Dude <some@dude.xx> nick1 <bugs@company.xx> + Other Author <other@author.xx> nick2 <bugs@company.xx> + Other Author <other@author.xx> <nick2@company.xx> + Santa Claus <santa.claus@northpole.xx> <me@company.xx> + EOF + + test_commit --author "nick2 <bugs@company.xx>" --append third one three && + test_commit --author "nick2 <nick2@company.xx>" --append fourth one four && + test_commit --author "santa <me@company.xx>" --append fifth one five && + test_commit --author "claus <me@company.xx>" --append sixth one six && + test_commit --author "CTO <cto@coompany.xx>" --append seventh one seven && + + cat >expect <<-EOF && + $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> (1): + initial + + CTO <cto@company.xx> (1): + seventh + + Other Author <other@author.xx> (2): + third + fourth + + Santa Claus <santa.claus@northpole.xx> (2): + fifth + sixth + + Some Dude <some@dude.xx> (1): + second + + EOF + + git shortlog -e HEAD >actual && + test_cmp expect actual + +' + +test_expect_success 'Log output (complex mapping)' ' + test_config mailmap.file complex.map && + + cat >expect <<-EOF && + Author CTO <cto@coompany.xx> maps to CTO <cto@company.xx> + Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> + + Author claus <me@company.xx> maps to Santa Claus <santa.claus@northpole.xx> + Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> + + Author santa <me@company.xx> maps to Santa Claus <santa.claus@northpole.xx> + Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> + + Author nick2 <nick2@company.xx> maps to Other Author <other@author.xx> + Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> + + Author nick2 <bugs@company.xx> maps to Other Author <other@author.xx> + Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> + + Author nick1 <bugs@company.xx> maps to Some Dude <some@dude.xx> + Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> + + Author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> maps to $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> + EOF + + git log --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + +test_expect_success 'Log output (local-part email address)' ' + cat >expect <<-EOF && + Author email cto@coompany.xx has local-part cto + Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + + Author email me@company.xx has local-part me + Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + + Author email me@company.xx has local-part me + Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + + Author email nick2@company.xx has local-part nick2 + Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + + Author email bugs@company.xx has local-part bugs + Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + + Author email bugs@company.xx has local-part bugs + Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + + Author email author@example.com has local-part author + Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + EOF + + git log --pretty=format:"Author email %ae has local-part %al%nCommitter email %ce has local-part %cl%n" >actual && + test_cmp expect actual +' + +test_expect_success 'Log output with --use-mailmap' ' + test_config mailmap.file complex.map && + + cat >expect <<-EOF && + Author: CTO <cto@company.xx> + Author: Santa Claus <santa.claus@northpole.xx> + Author: Santa Claus <santa.claus@northpole.xx> + Author: Other Author <other@author.xx> + Author: Other Author <other@author.xx> + Author: Some Dude <some@dude.xx> + Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + EOF + + git log --use-mailmap >log && + grep Author log >actual && + test_cmp expect actual +' + +test_expect_success 'Log output with log.mailmap' ' + test_config mailmap.file complex.map && + + cat >expect <<-EOF && + Author: CTO <cto@company.xx> + Author: Santa Claus <santa.claus@northpole.xx> + Author: Santa Claus <santa.claus@northpole.xx> + Author: Other Author <other@author.xx> + Author: Other Author <other@author.xx> + Author: Some Dude <some@dude.xx> + Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + EOF + + git -c log.mailmap=True log >log && + grep Author log >actual && + test_cmp expect actual +' + +test_expect_success 'log.mailmap=false disables mailmap' ' + cat >expect <<-EOF && + Author: CTO <cto@coompany.xx> + Author: claus <me@company.xx> + Author: santa <me@company.xx> + Author: nick2 <nick2@company.xx> + Author: nick2 <bugs@company.xx> + Author: nick1 <bugs@company.xx> + Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + EOF + git -c log.mailmap=false log >log && + grep Author log >actual && + test_cmp expect actual +' + +test_expect_success '--no-use-mailmap disables mailmap' ' + cat >expect <<-EOF && + Author: CTO <cto@coompany.xx> + Author: claus <me@company.xx> + Author: santa <me@company.xx> + Author: nick2 <nick2@company.xx> + Author: nick2 <bugs@company.xx> + Author: nick1 <bugs@company.xx> + Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> + EOF + git log --no-use-mailmap >log && + grep Author log >actual && + test_cmp expect actual +' + +test_expect_success 'Grep author with --use-mailmap' ' + test_config mailmap.file complex.map && + + cat >expect <<-\EOF && + Author: Santa Claus <santa.claus@northpole.xx> + Author: Santa Claus <santa.claus@northpole.xx> + EOF + git log --use-mailmap --author Santa >log && + grep Author log >actual && + test_cmp expect actual +' + +test_expect_success 'Grep author with log.mailmap' ' + test_config mailmap.file complex.map && + + cat >expect <<-\EOF && + Author: Santa Claus <santa.claus@northpole.xx> + Author: Santa Claus <santa.claus@northpole.xx> + EOF + + git -c log.mailmap=True log --author Santa >log && + grep Author log >actual && + test_cmp expect actual +' + +test_expect_success 'log.mailmap is true by default these days' ' + test_config mailmap.file complex.map && + git log --author Santa >log && + grep Author log >actual && + test_cmp expect actual +' + +test_expect_success 'Only grep replaced author with --use-mailmap' ' + test_config mailmap.file complex.map && + git log --use-mailmap --author "<cto@coompany.xx>" >actual && + test_must_be_empty actual +' + +test_expect_success 'Blame --porcelain output (complex mapping)' ' + test_config mailmap.file complex.map && + + cat >expect <<-EOF && + 1 1 1 + A U Thor + 2 2 1 + Some Dude + 3 3 1 + Other Author + 4 4 1 + Other Author + 5 5 1 + Santa Claus + 6 6 1 + Santa Claus + 7 7 1 + CTO + EOF + + git blame --porcelain one >actual.blame && + + NUM="[0-9][0-9]*" && + sed -n <actual.blame >actual.fuzz \ + -e "s/^author //p" \ + -e "s/^$OID_REGEX \\($NUM $NUM $NUM\\)$/\\1/p" && + test_cmp expect actual.fuzz +' + +test_expect_success 'Blame output (complex mapping)' ' + git -c mailmap.file=complex.map blame one >a && + git blame one >b && + test_file_not_empty a && + ! cmp a b +' + +test_expect_success 'commit --author honors mailmap' ' + test_config mailmap.file complex.map && + + cat >expect <<-\EOF && + Some Dude <some@dude.xx> + EOF + + test_must_fail git commit --author "nick" --allow-empty -meight && + git commit --author "Some Dude" --allow-empty -meight && + git show --pretty=format:"%an <%ae>%n" >actual && + test_cmp expect actual +' + +test_expect_success 'comment syntax: setup' ' + test_create_repo comm && + test_commit -C comm --author "A <a@example.com>" A && + test_commit -C comm --author "B <b@example.com>" B && + test_commit -C comm --author "C <#@example.com>" C && + test_commit -C comm --author "D <d@e#ample.com>" D && + + test_config -C comm mailmap.file ../doc.map && + cat >>doc.map <<-\EOF && + # Ah <a@example.com> + + ; Bee <b@example.com> + Cee <cee@example.com> <#@example.com> + Dee <dee@example.com> <d@e#ample.com> + EOF + + cat >expect <<-\EOF && + Author A <a@example.com> maps to A <a@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author B <b@example.com> maps to ; Bee <b@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author C <#@example.com> maps to Cee <cee@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author D <d@e#ample.com> maps to Dee <dee@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + EOF + git -C comm log --reverse --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + +test_expect_success 'whitespace syntax: setup' ' + test_create_repo space && + test_commit -C space --author "A <a@example.com>" A && + test_commit -C space --author "B <b@example.com>" B && + test_commit -C space --author " C <c@example.com>" C && + test_commit -C space --author " D <d@example.com>" D && + test_commit -C space --author "E E <e@example.com>" E && + test_commit -C space --author "F F <f@example.com>" F && + test_commit -C space --author "G G <g@example.com>" G && + test_commit -C space --author "H H <h@example.com>" H && + + test_config -C space mailmap.file ../space.map && + cat >>space.map <<-\EOF && + Ah <ah@example.com> < a@example.com > + Bee <bee@example.com > < b@example.com > + Cee <cee@example.com> C <c@example.com> + dee <dee@example.com> D <d@example.com> + eee <eee@example.com> E E <e@example.com> + eff <eff@example.com> F F <f@example.com> + gee <gee@example.com> G G <g@example.com> + aitch <aitch@example.com> H H <h@example.com> + EOF + + cat >expect <<-\EOF && + Author A <a@example.com> maps to A <a@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author B <b@example.com> maps to B <b@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author C <c@example.com> maps to Cee <cee@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author D <d@example.com> maps to dee <dee@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author E E <e@example.com> maps to eee <eee@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author F F <f@example.com> maps to eff <eff@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author G G <g@example.com> maps to gee <gee@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author H H <h@example.com> maps to H H <h@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + EOF + git -C space log --reverse --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + +test_expect_success 'empty syntax: setup' ' + test_create_repo empty && + test_commit -C empty --author "A <>" A && + test_commit -C empty --author "B <b@example.com>" B && + test_commit -C empty --author "C <c@example.com>" C && + + test_config -C empty mailmap.file ../empty.map && + cat >>empty.map <<-\EOF && + Ah <ah@example.com> <> + Bee <bee@example.com> <> + Cee <> <c@example.com> + EOF + + cat >expect <<-\EOF && + Author A <> maps to Bee <bee@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author B <b@example.com> maps to B <b@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + + Author C <c@example.com> maps to C <c@example.com> + Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com> + EOF + git -C empty log --reverse --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + +test_expect_success 'set up mailmap location tests' ' + git init --bare loc-bare && + git --git-dir=loc-bare --work-tree=. commit \ + --allow-empty -m foo --author="Orig <orig@example.com>" && + echo "New <new@example.com> <orig@example.com>" >loc-bare/.mailmap +' + +test_expect_success 'bare repo with --work-tree finds mailmap at top-level' ' + git -C loc-bare --work-tree=. log -1 --format=%aE >actual && + echo new@example.com >expect && + test_cmp expect actual +' + +test_expect_success 'bare repo does not look in current directory' ' + git -C loc-bare log -1 --format=%aE >actual && + echo orig@example.com >expect && + test_cmp expect actual +' + +test_expect_success 'non-git shortlog respects mailmap in current dir' ' + git --git-dir=loc-bare log -1 >input && + nongit cp "$TRASH_DIRECTORY/loc-bare/.mailmap" . && + nongit git shortlog -s <input >actual && + echo " 1 New" >expect && + test_cmp expect actual +' + +test_expect_success 'shortlog on stdin respects mailmap from repo' ' + cp loc-bare/.mailmap . && + git shortlog -s <input >actual && + echo " 1 New" >expect && + test_cmp expect actual +' + +test_expect_success 'find top-level mailmap from subdir' ' + git clone loc-bare loc-wt && + cp loc-bare/.mailmap loc-wt && + mkdir loc-wt/subdir && + git -C loc-wt/subdir log -1 --format=%aE >actual && + echo new@example.com >expect && + test_cmp expect actual +' + +test_expect_success SYMLINKS 'set up symlink tests' ' + git commit --allow-empty -m foo --author="Orig <orig@example.com>" && + echo "New <new@example.com> <orig@example.com>" >map && + rm -f .mailmap +' + +test_expect_success SYMLINKS 'symlinks respected in mailmap.file' ' + test_when_finished "rm symlink" && + ln -s map symlink && + git -c mailmap.file="$(pwd)/symlink" log -1 --format=%aE >actual && + echo "new@example.com" >expect && + test_cmp expect actual +' + +test_expect_success SYMLINKS 'symlinks respected in non-repo shortlog' ' + git log -1 >input && + test_when_finished "nongit rm .mailmap" && + nongit ln -sf "$TRASH_DIRECTORY/map" .mailmap && + nongit git shortlog -s <input >actual && + echo " 1 New" >expect && + test_cmp expect actual +' + +test_expect_success SYMLINKS 'symlinks not respected in-tree' ' + test_when_finished "rm .mailmap" && + ln -s map .mailmap && + git log -1 --format=%aE >actual && + echo "orig@example.com" >expect && + test_cmp expect actual +' + +test_expect_success 'prepare for cat-file --mailmap' ' + rm -f .mailmap && + git commit --allow-empty -m foo --author="Orig <orig@example.com>" +' + +test_expect_success '--no-use-mailmap disables mailmap in cat-file' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-EOF && + A U Thor <author@example.com> Orig <orig@example.com> + EOF + cat >expect <<-EOF && + author Orig <orig@example.com> + EOF + git cat-file --no-use-mailmap commit HEAD >log && + sed -n "/^author /s/\([^>]*>\).*/\1/p" log >actual && + test_cmp expect actual +' + +test_expect_success '--use-mailmap enables mailmap in cat-file' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-EOF && + A U Thor <author@example.com> Orig <orig@example.com> + EOF + cat >expect <<-EOF && + author A U Thor <author@example.com> + EOF + git cat-file --use-mailmap commit HEAD >log && + sed -n "/^author /s/\([^>]*>\).*/\1/p" log >actual && + test_cmp expect actual +' + +test_expect_success '--no-mailmap disables mailmap in cat-file for annotated tag objects' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-EOF && + Orig <orig@example.com> C O Mitter <committer@example.com> + EOF + cat >expect <<-EOF && + tagger C O Mitter <committer@example.com> + EOF + git tag -a -m "annotated tag" v1 && + git cat-file --no-mailmap -p v1 >log && + sed -n "/^tagger /s/\([^>]*>\).*/\1/p" log >actual && + test_cmp expect actual +' + +test_expect_success '--mailmap enables mailmap in cat-file for annotated tag objects' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-EOF && + Orig <orig@example.com> C O Mitter <committer@example.com> + EOF + cat >expect <<-EOF && + tagger Orig <orig@example.com> + EOF + git tag -a -m "annotated tag" v2 && + git cat-file --mailmap -p v2 >log && + sed -n "/^tagger /s/\([^>]*>\).*/\1/p" log >actual && + test_cmp expect actual +' + +test_expect_success 'git cat-file -s returns correct size with --use-mailmap' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-\EOF && + C O Mitter <committer@example.com> Orig <orig@example.com> + EOF + git cat-file commit HEAD >commit.out && + echo $(wc -c <commit.out) >expect && + git cat-file --use-mailmap commit HEAD >commit.out && + echo $(wc -c <commit.out) >>expect && + git cat-file -s HEAD >actual && + git cat-file --use-mailmap -s HEAD >>actual && + test_cmp expect actual +' + +test_expect_success 'git cat-file -s returns correct size with --use-mailmap for tag objects' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-\EOF && + Orig <orig@example.com> C O Mitter <committer@example.com> + EOF + git tag -a -m "annotated tag" v3 && + git cat-file tag v3 >tag.out && + echo $(wc -c <tag.out) >expect && + git cat-file --use-mailmap tag v3 >tag.out && + echo $(wc -c <tag.out) >>expect && + git cat-file -s v3 >actual && + git cat-file --use-mailmap -s v3 >>actual && + test_cmp expect actual +' + +test_expect_success 'git cat-file --batch-check returns correct size with --use-mailmap' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-\EOF && + C O Mitter <committer@example.com> Orig <orig@example.com> + EOF + git cat-file commit HEAD >commit.out && + commit_size=$(wc -c <commit.out) && + commit_sha=$(git rev-parse HEAD) && + echo $commit_sha commit $commit_size >expect && + git cat-file --use-mailmap commit HEAD >commit.out && + commit_size=$(wc -c <commit.out) && + echo $commit_sha commit $commit_size >>expect && + echo "HEAD" >in && + git cat-file --batch-check <in >actual && + git cat-file --use-mailmap --batch-check <in >>actual && + test_cmp expect actual +' + +test_expect_success 'git cat-file --batch-command returns correct size with --use-mailmap' ' + test_when_finished "rm .mailmap" && + cat >.mailmap <<-\EOF && + C O Mitter <committer@example.com> Orig <orig@example.com> + EOF + git cat-file commit HEAD >commit.out && + commit_size=$(wc -c <commit.out) && + commit_sha=$(git rev-parse HEAD) && + echo $commit_sha commit $commit_size >expect && + git cat-file --use-mailmap commit HEAD >commit.out && + commit_size=$(wc -c <commit.out) && + echo $commit_sha commit $commit_size >>expect && + echo "info HEAD" >in && + git cat-file --batch-command <in >actual && + git cat-file --use-mailmap --batch-command <in >>actual && + test_cmp expect actual +' + +test_done |