X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=test%2Ftest-lib.sh;h=82c686ca074030e86397693775512c764751b690;hb=2903b32f79dcf7789a2b015c48194cb40ac71462;hp=862095ccca4dc1c9358f4c5491c3c052d598b5bd;hpb=66ecd9063f041329d50f6ca2f9260e3b724eb868;p=notmuch

diff --git a/test/test-lib.sh b/test/test-lib.sh
index 862095cc..82c686ca 100644
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -1,4 +1,3 @@
-#!/usr/bin/env bash
 #
 # Copyright (c) 2005 Junio C Hamano
 #
@@ -141,7 +140,7 @@ if test -n "$color"; then
 		esac
 		shift
 		printf " "
-                printf "$@"
+		printf "$@"
 		tput sgr0
 		print_subtest
 		)
@@ -151,7 +150,7 @@ else
 		test -z "$1" && test -n "$quiet" && return
 		shift
 		printf " "
-                printf "$@"
+		printf "$@"
 		print_subtest
 	}
 fi
@@ -250,7 +249,7 @@ remove_cr () {
 #	Store the message in file 'name'. The default is to store it
 #	in 'msg-<count>', where <count> is three-digit number of the
 #	message.
-#	
+#
 #  [body]=text
 #
 #	Text to use as the body of the email message
@@ -870,7 +869,7 @@ test_done () {
 	[ -n "$EMACS_SERVER" ] && test_emacs '(kill-emacs)'
 
 	if [ "$test_failure" = "0" ]; then
-	    if [ "$test_broken" = "0" ]; then	    
+	    if [ "$test_broken" = "0" ]; then
 		rm -rf "$remove_tmp"
 	    fi
 	    exit 0
@@ -882,7 +881,7 @@ test_done () {
 emacs_generate_script () {
 	# Construct a little test script here for the benefit of the user,
 	# (who can easily run "run_emacs" to get the same emacs environment
-	# for investigating any failures).    
+	# for investigating any failures).
 	cat <<EOF >"$TMP_DIRECTORY/run_emacs"
 #!/bin/sh
 export PATH=$PATH
@@ -908,8 +907,11 @@ EOF
 
 test_emacs () {
 	# test dependencies beforehand to avoid the waiting loop below
-	test_require_external_prereq emacs || return
-	test_require_external_prereq emacsclient || return
+	missing_dependencies=
+	test_require_external_prereq dtach || missing_dependencies=1
+	test_require_external_prereq emacs || missing_dependencies=1
+	test_require_external_prereq emacsclient || missing_dependencies=1
+	test -z "$missing_dependencies" || return
 
 	if [ -z "$EMACS_SERVER" ]; then
 		server_name="notmuch-test-suite-$$"
@@ -924,7 +926,7 @@ test_emacs () {
 				--eval '(orphan-watchdog $$)'" || return
 		EMACS_SERVER="$server_name"
 		# wait until the emacs server is up
-		until test_emacs '()' 2>/dev/null; do
+		until test_emacs '()' >/dev/null 2>/dev/null; do
 			sleep 1
 		done
 	fi