t9150-svk-mergetickets.sh: use the $( ... ) construct for command substitution

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 5b4a5ce06b94355725fafc84c31f9ed67b8b15ed..0460880c9508f0033e34baf79ed0855f70e73ea2 100755 (executable)
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -36,7 +36,7 @@ clean_fake_sendmail () {
 }
 
 test_expect_success $PREREQ 'Extract patches' '
-       patches=`git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1`
+       patches=$(git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1)
 '
 
 # Test no confirm early to ensure remaining tests will not hang
@@ -1151,7 +1151,7 @@ test_expect_success $PREREQ '--no-bcc overrides sendemail.bcc' '
 '
 
 test_expect_success $PREREQ 'patches To headers are used by default' '
-       patch=`git format-patch -1 --to="bodies@example.com"` &&
+       patch=$(git format-patch -1 --to="bodies@example.com") &&
        test_when_finished "rm $patch" &&
        git send-email \
                --dry-run \
@@ -1162,7 +1162,7 @@ test_expect_success $PREREQ 'patches To headers are used by default' '
 '
 
 test_expect_success $PREREQ 'patches To headers are appended to' '
-       patch=`git format-patch -1 --to="bodies@example.com"` &&
+       patch=$(git format-patch -1 --to="bodies@example.com") &&
        test_when_finished "rm $patch" &&
        git send-email \
                --dry-run \
@@ -1175,8 +1175,8 @@ test_expect_success $PREREQ 'patches To headers are appended to' '
 '
 
 test_expect_success $PREREQ 'To headers from files reset each patch' '
-       patch1=`git format-patch -1 --to="bodies@example.com"` &&
-       patch2=`git format-patch -1 --to="other@example.com" HEAD~` &&
+       patch1=$(git format-patch -1 --to="bodies@example.com") &&
+       patch2=$(git format-patch -1 --to="other@example.com" HEAD~) &&
        test_when_finished "rm $patch1 && rm $patch2" &&
        git send-email \
                --dry-run \
@@ -1488,7 +1488,7 @@ test_cover_addresses () {
        clean_fake_sendmail &&
        rm -fr outdir &&
        git format-patch --cover-letter -2 -o outdir &&
-       cover=`echo outdir/0000-*.patch` &&
+       cover=$(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 \
@@ -1555,6 +1555,88 @@ test_expect_success $PREREQ 'sendemail.aliasfile=~/.mailrc' '
        grep "^!someone@example\.org!$" 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="$1" && shift &&
        expect="$@" &&