grep "^!someone@example\.org!$" commandline1
'
+test_dump_aliases () {
+ msg="$1" && shift &&
+ filetype="$1" && shift &&
+ printf '%s\n' "$@" >expect &&
+ cat >.tmp-email-aliases &&
+
+ test_expect_success $PREREQ "$msg" '
+ clean_fake_sendmail && rm -fr outdir &&
+ git config --replace-all sendemail.aliasesfile \
+ "$(pwd)/.tmp-email-aliases" &&
+ git config sendemail.aliasfiletype "$filetype" &&
+ git send-email --dump-aliases 2>errors >actual &&
+ test_cmp expect actual
+ '
+}
+
+test_dump_aliases '--dump-aliases sendmail format' \
+ 'sendmail' \
+ 'abgroup' \
+ 'alice' \
+ 'bcgrp' \
+ 'bob' \
+ 'chloe' <<-\EOF
+ alice: Alice W Land <awol@example.com>
+ bob: Robert Bobbyton <bob@example.com>
+ chloe: chloe@example.com
+ abgroup: alice, bob
+ bcgrp: bob, chloe, Other <o@example.com>
+ EOF
+
+test_dump_aliases '--dump-aliases mutt format' \
+ 'mutt' \
+ 'alice' \
+ 'bob' \
+ 'chloe' \
+ 'donald' <<-\EOF
+ alias alice Alice W Land <awol@example.com>
+ alias donald Donald C Carlton <donc@example.com>
+ alias bob Robert Bobbyton <bob@example.com>
+ alias chloe chloe@example.com
+ EOF
+
+test_dump_aliases '--dump-aliases mailrc format' \
+ 'mailrc' \
+ 'alice' \
+ 'bob' \
+ 'chloe' \
+ 'eve' <<-\EOF
+ alias alice Alice W Land <awol@example.com>
+ alias eve Eve <eve@example.com>
+ alias bob Robert Bobbyton <bob@example.com>
+ alias chloe chloe@example.com
+ EOF
+
+test_dump_aliases '--dump-aliases pine format' \
+ 'pine' \
+ 'alice' \
+ 'bob' \
+ 'chloe' \
+ 'eve' <<-\EOF
+ alice Alice W Land <awol@example.com>
+ eve Eve <eve@example.com>
+ bob Robert Bobbyton <bob@example.com>
+ chloe chloe@example.com
+ EOF
+
+test_dump_aliases '--dump-aliases gnus format' \
+ 'gnus' \
+ 'alice' \
+ 'bob' \
+ 'chloe' \
+ 'eve' <<-\EOF
+ (define-mail-alias "alice" "awol@example.com")
+ (define-mail-alias "eve" "eve@example.com")
+ (define-mail-alias "bob" "bob@example.com")
+ (define-mail-alias "chloe" "chloe@example.com")
+ EOF
+
+test_expect_success '--dump-aliases must be used alone' '
+ test_must_fail git send-email --dump-aliases --to=janice@example.com -1 refs/heads/accounting
+'
+
test_sendmail_aliases () {
msg="$1" && shift &&
expect="$@" &&