test: Quote $output in calls to test_expect_equal

Previously, many tests in emacs-subject-to-filename didn't quote the
$output argument to test_expect_equal.  As a result, if $output was
empty, test_expect_equal would be passed only one argument and would
abort the entire test script.  By quoting the argument, we ensure
test_expect_equal will always receive two arguments.

1 files changed, 9 insertions, 9 deletions

diff --git a/test/emacs-subject-to-filename b/test/emacs-subject-to-filename
index 43529a48..43e13076 100755
--- a/test/emacs-subject-to-filename
+++ b/test/emacs-subject-to-filename
@@ -60,55 +60,55 @@ test_begin_subtest "filename #1"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       "just a subject line")'
 )
-test_expect_equal $output '"just-a-subject-line"'
+test_expect_equal "$output" '"just-a-subject-line"'
 
 test_begin_subtest "filename #2"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       " [any]  [prefixes are ] [removed!] from the subject")'
 )
-test_expect_equal $output '"from-the-subject"'
+test_expect_equal "$output" '"from-the-subject"'
 
 test_begin_subtest "filename #3"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       "  leading and trailing space  ")'
 )
-test_expect_equal $output '"leading-and-trailing-space"'
+test_expect_equal "$output" '"leading-and-trailing-space"'
 
 test_begin_subtest "filename #4"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       "!#  leading ()// &%, and in between_and_trailing garbage ()(&%%")'
 )
-test_expect_equal $output '"-leading-and-in-between_and_trailing-garbage"'
+test_expect_equal "$output" '"-leading-and-in-between_and_trailing-garbage"'
 
 test_begin_subtest "filename #5"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_01234567890")'
 )
-test_expect_equal $output '"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_01234567890"'
+test_expect_equal "$output" '"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_01234567890"'
 
 test_begin_subtest "filename #6"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       "sequences of ... are squashed and trailing are removed ...")'
 )
-test_expect_equal $output '"sequences-of-.-are-squashed-and-trailing-are-removed"'
+test_expect_equal "$output" '"sequences-of-.-are-squashed-and-trailing-are-removed"'
 
 test_begin_subtest "filename #7"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       "max length test" 1)'
 )
-test_expect_equal $output '"m"'
+test_expect_equal "$output" '"m"'
 
 test_begin_subtest "filename #8"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       "max length test /&(/%&/%%&¤%¤" 20)'
 )
-test_expect_equal $output '"max-length-test"'
+test_expect_equal "$output" '"max-length-test"'
 
 test_begin_subtest "filename #9"
 output=$(test_emacs '(notmuch-wash-subject-to-filename
       "[a prefix] [is only separated] by [spaces], so \"by\" is not okay!")'
 )
-test_expect_equal $output '"by-spaces-so-by-is-not-okay"'
+test_expect_equal "$output" '"by-spaces-so-by-is-not-okay"'
 
 # test notmuch-wash-subject-to-patch-filename (subject)
 test_begin_subtest "patch filename #1"