Use double quotes in command lines for consistency.

tests/data/test15

@@ -28,7 +28,7 @@ http
 --write-out test
  </name>
  <command>
-http://%HOSTIP:%HTTPPORT/want/15 --write-out '%{url_effective} %{http_code} %{size_download}\n'
+http://%HOSTIP:%HTTPPORT/want/15 --write-out "%{url_effective} %{http_code} %{size_download}\n"
 </command>
 </client>
 

tests/data/test18

@@ -40,7 +40,7 @@ http
 multiple requests using {} in URL
  </name>
  <command>
-'%HOSTIP:%HTTPPORT/{18,180002,180003}'
+"%HOSTIP:%HTTPPORT/{18,180002,180003}"
 </command>
 </client>
 

tests/data/test192

@@ -22,7 +22,7 @@ http
 HTTP GET -w num_connects with one simple connect
  </name>
  <command>
-http://%HOSTIP:%HTTPPORT/192 -w '%{num_connects}\n'
+http://%HOSTIP:%HTTPPORT/192 -w "%{num_connects}\n"
 </command>
 </client>
 

tests/data/test193

@@ -32,7 +32,7 @@ http
 HTTP GET -w num_connects with redirected fetch (2 connects)
  </name>
  <command>
-http://%HOSTIP:%HTTPPORT/193 -w '%{num_connects}\n' -L
+http://%HOSTIP:%HTTPPORT/193 -w "%{num_connects}\n" -L
 </command>
 </client>
 

tests/data/test199

@@ -28,7 +28,7 @@ http
 HTTP with -d, -G and {}
  </name>
  <command>
--d "foo=moo&moo=poo" http://%HOSTIP:%HTTPPORT/{199,199} -G
+-d "foo=moo&moo=poo" "http://%HOSTIP:%HTTPPORT/{199,199}" -G
 </command>
 </client>
 

tests/data/test214

@@ -23,7 +23,7 @@ http
 HTTP URL with escaped { and }
  </name>
 <command>
-'http://%HOSTIP:%HTTPPORT/\{\}\/214'
+"http://%HOSTIP:%HTTPPORT/\{\}\/214"
 </command>
 </client>
 

tests/data/test217

@@ -20,7 +20,7 @@ http
 HTTP proxy CONNECT to proxy returning 405
  </name>
  <command>
-http://test.remote.server.com:217/path/2170002 --proxy http://%HOSTIP:%HTTPPORT --proxytunnel -w '%{http_code} %{http_connect}\n'
+http://test.remote.server.com:217/path/2170002 --proxy http://%HOSTIP:%HTTPPORT --proxytunnel -w "%{http_code} %{http_connect}\n"
 </command>
 </client>
 

tests/data/test22

@@ -26,7 +26,7 @@ http
 get HTTP with URL > 10000 bytes
  </name>
  <command>
-%HOSTIP:%HTTPPORT/`perl -e 'print "a" x 10000;'`/22
+%HOSTIP:%HTTPPORT/`perl -e "print \"a\" x 10000;"`/22
 </command>
 </client>
 

tests/data/test258

@@ -60,7 +60,7 @@ crypto
 HTTP POST multipart without Expect: header using proxy anyauth (Digest)
  </name>
  <command>
--x http://%HOSTIP:%HTTPPORT http://remotehost:54321/we/want/258 -F name=daniel -F tool=curl -F file=@log/test258.txt -H 'Expect:' -U uuuser:pppassword --proxy-anyauth
+-x http://%HOSTIP:%HTTPPORT http://remotehost:54321/we/want/258 -F name=daniel -F tool=curl -F file=@log/test258.txt -H "Expect:" -U uuuser:pppassword --proxy-anyauth
 </command>
 # We create this file before the command is invoked!
 <file name="log/test258.txt">

tests/data/test27

@@ -27,7 +27,7 @@ http
 Get same cookie page several times
  </name>
  <command>
-'http://%HOSTIP:%HTTPPORT/want/{27,27,27}' -b none
+"http://%HOSTIP:%HTTPPORT/want/{27,27,27}" -b none
 </command>
 </client>
 

tests/data/test44

@@ -27,7 +27,7 @@ http
 HTTP RFC1867-type formposting without Expect: header
  </name>
  <command>
-http://%HOSTIP:%HTTPPORT/we/want/44 -F name=daniel -F tool=curl -F file=@log/test44.txt -H 'Expect:'
+http://%HOSTIP:%HTTPPORT/we/want/44 -F name=daniel -F tool=curl -F file=@log/test44.txt -H "Expect:"
 </command>
 # We create this file before the command is invoked!
 <file name="log/test44.txt">

tests/data/test57

@@ -25,7 +25,7 @@ http
 HTTP content-type with spaces in
  </name>
  <command>
--w '%{content_type}\n' http://%HOSTIP:%HTTPPORT/57 -o log/out57
+-w "%{content_type}\n" http://%HOSTIP:%HTTPPORT/57 -o log/out57
 </command>
 </client>