Fix test fixtures sharing output files

Author: mnaberez

supervisor/tests/fixtures/issue-1231a.conf

@@ -1,7 +1,7 @@
 [supervisord]
 loglevel=info                ; log level; default info; others: debug,warn,trace
-logfile=/tmp/issue-1231.log  ; main log file; default $CWD/supervisord.log
-pidfile=/tmp/issue-1231.pid  ; supervisord pidfile; default supervisord.pid
+logfile=/tmp/issue-1231a.log ; main log file; default $CWD/supervisord.log
+pidfile=/tmp/issue-1231a.pid ; supervisord pidfile; default supervisord.pid
 nodaemon=true                ; start in foreground if true; default false
 
 [rpcinterface:supervisor]

supervisor/tests/fixtures/issue-1231b.conf

@@ -1,7 +1,7 @@
 [supervisord]
 loglevel=info                ; log level; default info; others: debug,warn,trace
-logfile=/tmp/issue-1231.log  ; main log file; default $CWD/supervisord.log
-pidfile=/tmp/issue-1231.pid  ; supervisord pidfile; default supervisord.pid
+logfile=/tmp/issue-1231b.log ; main log file; default $CWD/supervisord.log
+pidfile=/tmp/issue-1231b.pid ; supervisord pidfile; default supervisord.pid
 nodaemon=true                ; start in foreground if true; default false
 
 [rpcinterface:supervisor]

supervisor/tests/fixtures/issue-1231c.conf

@@ -1,7 +1,7 @@
 [supervisord]
 loglevel=info                ; log level; default info; others: debug,warn,trace
-logfile=/tmp/issue-1231.log  ; main log file; default $CWD/supervisord.log
-pidfile=/tmp/issue-1231.pid  ; supervisord pidfile; default supervisord.pid
+logfile=/tmp/issue-1231c.log ; main log file; default $CWD/supervisord.log
+pidfile=/tmp/issue-1231c.pid ; supervisord pidfile; default supervisord.pid
 nodaemon=true                ; start in foreground if true; default false
 
 [rpcinterface:supervisor]