+test_expect_success $PREREQ 'alias support in To header' '
+ clean_fake_sendmail &&
+ echo "alias sbd someone@example.org" >.mailrc &&
+ test_config sendemail.aliasesfile ".mailrc" &&
+ test_config sendemail.aliasfiletype mailrc &&
+ git format-patch --stdout -1 --to=sbd >aliased.patch &&
+ git send-email \
+ --from="Example <nobody@example.com>" \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ aliased.patch \
+ 2>errors >out &&
+ grep "^!someone@example\.org!$" commandline1
+'
+
+test_expect_success $PREREQ 'alias support in Cc header' '
+ clean_fake_sendmail &&
+ echo "alias sbd someone@example.org" >.mailrc &&
+ test_config sendemail.aliasesfile ".mailrc" &&
+ test_config sendemail.aliasfiletype mailrc &&
+ git format-patch --stdout -1 --cc=sbd >aliased.patch &&
+ git send-email \
+ --from="Example <nobody@example.com>" \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ aliased.patch \
+ 2>errors >out &&
+ grep "^!someone@example\.org!$" commandline1
+'
+
+test_expect_success $PREREQ 'tocmd works with aliases' '
+ clean_fake_sendmail &&
+ echo "alias sbd someone@example.org" >.mailrc &&
+ test_config sendemail.aliasesfile ".mailrc" &&
+ test_config sendemail.aliasfiletype mailrc &&
+ git format-patch --stdout -1 >tocmd.patch &&
+ echo tocmd--sbd >>tocmd.patch &&
+ git send-email \
+ --from="Example <nobody@example.com>" \
+ --to-cmd=./tocmd-sed \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ tocmd.patch \
+ 2>errors >out &&
+ grep "^!someone@example\.org!$" commandline1
+'
+
+test_expect_success $PREREQ 'cccmd works with aliases' '
+ clean_fake_sendmail &&
+ echo "alias sbd someone@example.org" >.mailrc &&
+ test_config sendemail.aliasesfile ".mailrc" &&
+ test_config sendemail.aliasfiletype mailrc &&
+ git format-patch --stdout -1 >cccmd.patch &&
+ echo cccmd--sbd >>cccmd.patch &&
+ git send-email \
+ --from="Example <nobody@example.com>" \
+ --cc-cmd=./cccmd-sed \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ cccmd.patch \
+ 2>errors >out &&
+ grep "^!someone@example\.org!$" commandline1
+'
+