Fixed test_sockets.py so that it uses temp directory correctly and cleans up automatically. Changed server port ranges to minimise chance of port collisions

tests/test_sockets.py

@@ -414,63 +414,53 @@ class sockets(BrowserCore):
     sockets_include = '-I'+path_from_root('tests', 'sockets')
 
     harnesses = [
-      (WebsockifyServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include], 49160), 0),
-      (CompiledServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include, '-DTEST_DGRAM=0'], 49161), 0),
-      (CompiledServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include, '-DTEST_DGRAM=1'], 49162), 1)
+      (WebsockifyServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include], 59160), 0),
+      (CompiledServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include, '-DTEST_DGRAM=0'], 59162), 0),
+      (CompiledServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include, '-DTEST_DGRAM=1'], 59164), 1)
     ]
 
     # Basic test of node client against both a Websockified and compiled echo server.
     for harness, datagram in harnesses:
       with harness:
-        Popen([PYTHON, EMCC, path_from_root('tests', 'sockets', 'test_sockets_echo_client.c'), '-o', path_from_root('tests', 'sockets', 'client.js'), '-DSOCKK=%d' % harness.listen_port, '-DTEST_DGRAM=%d' % datagram, '-DREPORT_RESULT=int dummy'], stdout=PIPE, stderr=PIPE).communicate()
+        Popen([PYTHON, EMCC, path_from_root('tests', 'sockets', 'test_sockets_echo_client.c'), '-o', 'client.js', '-DSOCKK=%d' % harness.listen_port, '-DTEST_DGRAM=%d' % datagram, '-DREPORT_RESULT=int dummy'], stdout=PIPE, stderr=PIPE).communicate()
 
-        out = run_js(path_from_root('tests', 'sockets', 'client.js'), engine=NODE_JS, full_output=True)
+        out = run_js('client.js', engine=NODE_JS, full_output=True)
         self.assertContained('do_msg_read: read 14 bytes', out)
 
-        # Tidy up files that might have been created by this test.
-        try_delete(path_from_root('tests', 'sockets', 'client.js'))
-        try_delete(path_from_root('tests', 'sockets', 'client.js.map'))
-
     # Test against a Websockified server with compile time configured WebSocket subprotocol. We use a Websockified
     # server because as long as the subprotocol list contains binary it will configure itself to accept binary
     # This test also checks that the connect url contains the correct subprotocols.
+    print "\nTesting compile time WebSocket configuration.\n"
     for harness in [
-      WebsockifyServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include], 49160)
+      WebsockifyServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include], 59166)
     ]:
       with harness:
-        Popen([PYTHON, EMCC, path_from_root('tests', 'sockets', 'test_sockets_echo_client.c'), '-o', path_from_root('tests', 'sockets', 'client.js'), '-s', 'SOCKET_DEBUG=1', '-s', 'WEBSOCKET_SUBPROTOCOL="base64, binary"', '-DSOCKK=49160', '-DREPORT_RESULT=int dummy'], stdout=PIPE, stderr=PIPE).communicate()
+        Popen([PYTHON, EMCC, path_from_root('tests', 'sockets', 'test_sockets_echo_client.c'), '-o', 'client.js', '-s', 'SOCKET_DEBUG=1', '-s', 'WEBSOCKET_SUBPROTOCOL="base64, binary"', '-DSOCKK=59166', '-DREPORT_RESULT=int dummy'], stdout=PIPE, stderr=PIPE).communicate()
 
-        out = run_js(path_from_root('tests', 'sockets', 'client.js'), engine=NODE_JS, full_output=True)
+        out = run_js('client.js', engine=NODE_JS, full_output=True)
         self.assertContained('do_msg_read: read 14 bytes', out)
-        self.assertContained('connect: ws://127.0.0.1:49160, base64,binary', out)
-
-        # Tidy up files that might have been created by this test.
-        try_delete(path_from_root('tests', 'sockets', 'client.js'))
-        try_delete(path_from_root('tests', 'sockets', 'client.js.map'))
+        self.assertContained('connect: ws://127.0.0.1:59166, base64,binary', out)
 
     # Test against a Websockified server with runtime WebSocket configuration. We specify both url and subprotocol.
     # In this test we have *deliberately* used the wrong port '-DSOCKK=12345' to configure the echo_client.c, so
     # the connection would fail without us specifying a valid WebSocket URL in the configuration.
+    print "\nTesting runtime WebSocket configuration.\n"
     for harness in [
-      WebsockifyServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include], 49163)
+      WebsockifyServerHarness(os.path.join('sockets', 'test_sockets_echo_server.c'), [sockets_include], 59168)
     ]:
       with harness:
         open(os.path.join(self.get_dir(), 'websocket_pre.js'), 'w').write('''
         var Module = {
           websocket: {
-            url: 'ws://localhost:49163/testA/testB',
+            url: 'ws://localhost:59168/testA/testB',
             subprotocol: 'text, base64, binary',
           }
         };
         ''')
 
-        Popen([PYTHON, EMCC, path_from_root('tests', 'sockets', 'test_sockets_echo_client.c'), '-o', path_from_root('tests', 'sockets', 'client.js'), '--pre-js', 'websocket_pre.js', '-s', 'SOCKET_DEBUG=1', '-DSOCKK=12345', '-DREPORT_RESULT=int dummy'], stdout=PIPE, stderr=PIPE).communicate()
+        Popen([PYTHON, EMCC, path_from_root('tests', 'sockets', 'test_sockets_echo_client.c'), '-o', 'client.js', '--pre-js', 'websocket_pre.js', '-s', 'SOCKET_DEBUG=1', '-DSOCKK=12345', '-DREPORT_RESULT=int dummy'], stdout=PIPE, stderr=PIPE).communicate()
 
-        out = run_js(path_from_root('tests', 'sockets', 'client.js'), engine=NODE_JS, full_output=True)
+        out = run_js('client.js', engine=NODE_JS, full_output=True)
         self.assertContained('do_msg_read: read 14 bytes', out)
-        self.assertContained('connect: ws://localhost:49163/testA/testB, text,base64,binary', out)
-
-        # Tidy up files that might have been created by this test.
-        try_delete(path_from_root('tests', 'sockets', 'client.js'))
-        try_delete(path_from_root('tests', 'sockets', 'client.js.map'))
+        self.assertContained('connect: ws://localhost:59168/testA/testB, text,base64,binary', out)