| <!doctype html> |
| <meta charset=utf-8> |
| <title>WebSockets: bufferedAmount after send()ing</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src=../../../constants.js?pipe=sub></script> |
| <meta name="variant" content=""> |
| <meta name="variant" content="?wss"> |
| <div id=log></div> |
| <script> |
| async_test(function(t){ |
| // bufferedAmount should increase sync in the send() method and decrease between |
| // events in the event loop (so never while script is running). |
| var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/echo'); |
| ws.onopen = t.step_func(function(e) { |
| ws.send('x'); |
| assert_equals(ws.bufferedAmount, 1, 'bufferedAmount after sent "x"'); |
| ws.send('\u00E5'); |
| assert_equals(ws.bufferedAmount, 1+2, 'bufferedAmount after sent "x", "\u00E5"'); |
| ws.send('\u5336'); |
| assert_equals(ws.bufferedAmount, 1+2+3, 'bufferedAmount after sent "x", "\u00E5", "\u5336"'); |
| ws.send('\uD801\uDC7E'); |
| assert_equals(ws.bufferedAmount, 1+2+3+4, 'bufferedAmount after sent "x", "\u00E5", "\u5336", "\uD801\uDC7E"'); |
| }) |
| var i = 0; |
| ws.onmessage = t.step_func(function(e) { |
| i++; |
| switch(i) { |
| case 1: |
| assert_equals(e.data, 'x'); |
| assert_true(ws.bufferedAmount < 2+3+4 + 1, 'bufferedAmount after received "x"'); |
| break; |
| case 2: |
| assert_equals(e.data, '\u00E5'); |
| assert_true(ws.bufferedAmount < 3+4 + 1, 'bufferedAmount after received "x", "\u00E5"'); |
| break; |
| case 3: |
| assert_equals(e.data, '\u5336'); |
| assert_true(ws.bufferedAmount < 4 + 1, 'bufferedAmount after received "x", "\u00E5", "\u5336"'); |
| break; |
| case 4: |
| assert_equals(e.data, '\uD801\uDC7E'); |
| assert_equals(ws.bufferedAmount, 0, 'bufferedAmount after received "x", "\u00E5", "\u5336", "\uD801\uDC7E"'); |
| t.done(); |
| break; |
| default: |
| assert_unreached(i); |
| } |
| }) |
| ws.onerror = ws.onclose = t.step_func(function() {assert_unreached()}); |
| }); |
| </script> |
| |
