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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <title>Mojo data pipe tests</title> |
| 3 <script src="../resources/testharness.js"></script> |
| 4 <script src="../resources/testharnessreport.js"></script> |
| 5 <script> |
| 6 |
| 7 let kElementNumBytes = 1; |
| 8 let kCapacityNumBytes = 64; |
| 9 |
| 10 function createDataPipe() { |
| 11 return Mojo.createDataPipe({ |
| 12 elementNumBytes: kElementNumBytes, |
| 13 capacityNumBytes: kCapacityNumBytes |
| 14 }); |
| 15 }; |
| 16 |
| 17 test(() => { |
| 18 let {result, producer, consumer} = createDataPipe(); |
| 19 assert_equals(result, Mojo.RESULT_OK); |
| 20 assert_true(producer instanceof MojoHandle); |
| 21 assert_true(consumer instanceof MojoHandle); |
| 22 }, "Create data pipe"); |
| 23 |
| 24 async_test((test) => { |
| 25 let {producer, consumer} = createDataPipe(); |
| 26 |
| 27 let data = new Uint8Array(kCapacityNumBytes); |
| 28 for (let i = 0; i < data.length; ++i) |
| 29 data[i] = i; |
| 30 |
| 31 consumer.watch({readable: true}, test.step_func_done((result) => { |
| 32 assert_equals(result, Mojo.RESULT_OK); |
| 33 |
| 34 var {result, numBytes} = consumer.readData({query: true}); |
| 35 assert_equals(result, Mojo.RESULT_OK); |
| 36 assert_equals(numBytes, data.length); |
| 37 })); |
| 38 |
| 39 let {result, numBytes} = producer.writeData(data); |
| 40 assert_equals(result, Mojo.RESULT_OK); |
| 41 assert_equals(numBytes, data.length); |
| 42 }, "Send data"); |
| 43 |
| 44 </script> |
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Chromium Code Reviews
Issue 2732163002:
Implements JS bindings for mojo data pipe. (Closed)
