test: Remove useless NOTMUCH variable (in favor of simply "notmuch")

When the NOTMUCH variable was originally invented it was used as an
explicit path to the notmuch binary being tested. Today, the test
suite sets the PATH variable instead, so the NOTMUCH variable always
has a value of simply "notmuch".

We simplifying that by using the constant value rather than the
continual variable reference.

1 files changed, 10 insertions, 10 deletions

diff --git a/test/thread-naming b/test/thread-naming
index 31c0153..129536e 100755
--- a/test/thread-naming
+++ b/test/thread-naming
@@ -19,54 +19,54 @@ add_message '[subject]="thread-naming: Final thread subject"' \
 final=${gen_msg_id}
 
 test_begin_subtest "Initial thread name (oldest-first search)"
-output=$($NOTMUCH search --sort=oldest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+output=$(notmuch search --sort=oldest-first thread-naming and tag:inbox | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-05 [4/4] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
 
 test_begin_subtest "Initial thread name (newest-first search)"
-output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+output=$(notmuch search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-08 [4/4] Notmuch Test Suite; thread-naming: Final thread subject (inbox unread)"
 
 # Remove oldest and newest messages from search results
-$NOTMUCH tag -inbox id:$parent or id:$final
+notmuch tag -inbox id:$parent or id:$final
 
 test_begin_subtest "Changed thread name (oldest-first search)"
-output=$($NOTMUCH search --sort=oldest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+output=$(notmuch search --sort=oldest-first thread-naming and tag:inbox | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-06 [2/4] Notmuch Test Suite; thread-naming: Older changed subject (inbox unread)"
 
 test_begin_subtest "Changed thread name (newest-first search)"
-output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+output=$(notmuch search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-07 [2/4] Notmuch Test Suite; thread-naming: Newer changed subject (inbox unread)"
 
 test_begin_subtest "Ignore added reply prefix (Re:)"
 add_message '[subject]="Re: thread-naming: Initial thread subject"' \
             '[date]="Tue, 09 Jan 2001 15:43:45 -0000"' \
             "[in-reply-to]=\<$parent\>"
-output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+output=$(notmuch search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-09 [3/5] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
 
 test_begin_subtest "Ignore added reply prefix (Aw:)"
 add_message '[subject]="Aw: thread-naming: Initial thread subject"' \
             '[date]="Wed, 10 Jan 2001 15:43:45 -0000"' \
             "[in-reply-to]=\<$parent\>"
-output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+output=$(notmuch search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-10 [4/6] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
 
 test_begin_subtest "Ignore added reply prefix (Vs:)"
 add_message '[subject]="Vs: thread-naming: Initial thread subject"' \
             '[date]="Thu, 11 Jan 2001 15:43:45 -0000"' \
             "[in-reply-to]=\<$parent\>"
-output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+output=$(notmuch search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-11 [5/7] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
 
 test_begin_subtest "Ignore added reply prefix (Sv:)"
 add_message '[subject]="Sv: thread-naming: Initial thread subject"' \
             '[date]="Fri, 12 Jan 2001 15:43:45 -0000"' \
             "[in-reply-to]=\<$parent\>"
-output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+output=$(notmuch search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-12 [6/8] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
 
 test_begin_subtest 'Test order of messages in "notmuch show"'
-output=$($NOTMUCH show thread-naming | notmuch_show_sanitize)
+output=$(notmuch show thread-naming | notmuch_show_sanitize)
 test_expect_equal "$output" "message{ id:msg-$(printf "%03d" $first)@notmuch-test-suite depth:0 match:1 filename:/XXX/mail/msg-$(printf "%03d" $first)
 header{
 Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-05) (unread)