tests: more portability fix for the old systems

tests/test-bad-pull

@@ -1,25 +1,25 b''
 #!/bin/sh
 
 hg clone http://localhost:20059/ copy
 echo $?
-ls copy
+ls copy 2>/dev/null || echo copy: No such file or directory
 
 cat > dumb.py <<EOF
 import BaseHTTPServer, SimpleHTTPServer, signal
 
 def run(server_class=BaseHTTPServer.HTTPServer,
         handler_class=SimpleHTTPServer.SimpleHTTPRequestHandler):
     server_address = ('localhost', 20059)
     httpd = server_class(server_address, handler_class)
     httpd.serve_forever()
 
 signal.signal(signal.SIGTERM, lambda x: sys.exit(0))
 run()
 EOF
 
 python dumb.py 2>/dev/null &
 
 http_proxy= hg clone http://localhost:20059/foo copy2
 echo $?
 
 kill $!

tests/test-bad-pull.out

@@ -1,7 +1,7 b''
 requesting all changes
 abort: error: Connection refused
 255
-ls: copy: No such file or directory
+copy: No such file or directory
 requesting all changes
 abort: HTTP Error 404: File not found
 255

tests/test-static-http

@@ -1,41 +1,41 b''
 #!/bin/sh
 
 http_proxy= hg clone old-http://localhost:20059/ copy
 echo $?
-ls copy
+ls copy 2>/dev/null || echo copy: No such file or directory
 
 # This server doesn't do range requests so it's basically only good for
 # one pull
 cat > dumb.py <<EOF
 import BaseHTTPServer, SimpleHTTPServer, signal
 
 def run(server_class=BaseHTTPServer.HTTPServer,
         handler_class=SimpleHTTPServer.SimpleHTTPRequestHandler):
     server_address = ('localhost', 20059)
     httpd = server_class(server_address, handler_class)
     httpd.serve_forever()
 
 signal.signal(signal.SIGTERM, lambda x: sys.exit(0))
 run()
 EOF
 
 python dumb.py 2>/dev/null &
 
 mkdir remote
 cd remote
 hg init
 echo foo > bar
 hg add bar
 hg commit -m"test" -d "1000000 0"
 hg tip
 
 cd ..
 
 http_proxy= hg clone old-http://localhost:20059/remote local
 
 cd local
 hg verify
 cat bar
 http_proxy= hg pull
 
 kill $!

tests/test-static-http.out

@@ -1,23 +1,23 b''
 abort: Connection refused
 255
-ls: copy: No such file or directory
+copy: No such file or directory
 changeset:   0:53e17d176ae6
 tag:         tip
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     test
 
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 1 changesets, 1 total revisions
 foo
 pulling from old-http://localhost:20059/remote
 searching for changes
 no changes found