extended-payload-length.html (2614B)
1 <!doctype html> 2 <title>WebSockets : Boundary-value tests for the 'Extended payload length' field in RFC6455 section5.2 'Base Framing Protocol'</title> 3 <meta name=timeout content=long> 4 <script src=/resources/testharness.js></script> 5 <script src=/resources/testharnessreport.js></script> 6 <script src=constants.sub.js></script> 7 <meta name="variant" content="?default"> 8 <meta name="variant" content="?wss"> 9 <meta name="variant" content="?wpt_flags=h2"> 10 <div id=log></div> 11 <script> 12 async_test(function(t){ 13 var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/echo'); 14 var datasize = 125; 15 var data = null; 16 ws.onopen = t.step_func(function(e) { 17 data = new Array(datasize + 1).join('a'); 18 ws.send(data); 19 }); 20 ws.onmessage = t.step_func(function(e) { 21 assert_equals(e.data, data); 22 t.done(); 23 }); 24 ws.onclose = t.unreached_func('close event should not fire'); 25 }, "Application data is 125 byte which means any 'Extended payload length' field isn't used at all."); 26 27 async_test(function(t){ 28 var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/echo'); 29 var datasize = 126; 30 var data = null; 31 ws.onopen = t.step_func(function(e) { 32 data = new Array(datasize + 1).join('a'); 33 ws.send(data); 34 }); 35 ws.onmessage = t.step_func(function(e) { 36 assert_equals(e.data, data); 37 t.done(); 38 }); 39 ws.onclose = t.unreached_func('close event should not fire'); 40 }, "Application data is 126 byte which starts to use the 16 bit 'Extended payload length' field."); 41 42 async_test(function(t){ 43 var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/echo'); 44 var datasize = 0xFFFF; 45 var data = null; 46 ws.onopen = t.step_func(function(e) { 47 data = new Array(datasize + 1).join('a'); 48 ws.send(data); 49 }); 50 ws.onmessage = t.step_func(function(e) { 51 assert_equals(e.data, data); 52 t.done(); 53 }); 54 ws.onclose = t.unreached_func('close event should not fire'); 55 }, "Application data is 0xFFFF byte which means the upper bound of the 16 bit 'Extended payload length' field."); 56 57 async_test(function(t){ 58 var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/echo'); 59 var datasize = 0xFFFF + 1; 60 var data = null; 61 ws.onopen = t.step_func(function(e) { 62 data = new Array(datasize + 1).join('a'); 63 ws.send(data); 64 }); 65 ws.onmessage = t.step_func(function(e) { 66 assert_equals(e.data, data); 67 t.done(); 68 }); 69 ws.onclose = t.unreached_func('close event should not fire'); 70 }, "Application data is (0xFFFF + 1) byte which starts to use the 64 bit 'Extended payload length' field"); 71 72 </script>