git-compat-util.h: don't define _XOPEN_SOURCE on cygwin

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 1ecdacb6fd0ceb7e43e6ec3bad018e7b6dc8100b..19a3ced600a20d805d430533b275a8fa4269b835 100755 (executable)
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -1334,6 +1334,51 @@ test_expect_success $PREREQ '--force sends cover letter template anyway' '
        test -n "$(ls msgtxt*)"
 '
 
+test_cover_addresses () {
+       header="$1"
+       shift
+       clean_fake_sendmail &&
+       rm -fr outdir &&
+       git format-patch --cover-letter -2 -o outdir &&
+       cover=`echo outdir/0000-*.patch` &&
+       mv $cover cover-to-edit.patch &&
+       perl -pe "s/^From:/$header: extra\@address.com\nFrom:/" cover-to-edit.patch >"$cover" &&
+       git send-email \
+         --force \
+         --from="Example <nobody@example.com>" \
+         --no-to --no-cc \
+         "$@" \
+         --smtp-server="$(pwd)/fake.sendmail" \
+         outdir/0000-*.patch \
+         outdir/0001-*.patch \
+         outdir/0002-*.patch \
+         2>errors >out &&
+       grep "^$header: extra@address.com" msgtxt1 >to1 &&
+       grep "^$header: extra@address.com" msgtxt2 >to2 &&
+       grep "^$header: extra@address.com" msgtxt3 >to3 &&
+       test_line_count = 1 to1 &&
+       test_line_count = 1 to2 &&
+       test_line_count = 1 to3
+}
+
+test_expect_success $PREREQ 'to-cover adds To to all mail' '
+       test_cover_addresses "To" --to-cover
+'
+
+test_expect_success $PREREQ 'cc-cover adds Cc to all mail' '
+       test_cover_addresses "Cc" --cc-cover
+'
+
+test_expect_success $PREREQ 'tocover adds To to all mail' '
+       test_config sendemail.tocover true &&
+       test_cover_addresses "To"
+'
+
+test_expect_success $PREREQ 'cccover adds Cc to all mail' '
+       test_config sendemail.cccover true &&
+       test_cover_addresses "Cc"
+'
+
 test_expect_success $PREREQ 'sendemail.aliasfiletype=mailrc' '
        clean_fake_sendmail &&
        echo "alias sbd  somebody@example.org" >.mailrc &&