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| (Empty) | |
| 1 <!doctype html> |
| 2 <html> |
| 3 <head> |
| 4 <title>FileReader States</title> |
| 5 <link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#dfn-filereader
"> |
| 6 <link rel=author title="Lenient" href="mailto:lenient315@gmail.com"> |
| 7 <script src="../../../resources/testharness.js"></script> |
| 8 <script src="../../../resources/testharnessreport.js"></script> |
| 9 </head> |
| 10 <body> |
| 11 <div id="log"></div> |
| 12 <script> |
| 13 test(function() { |
| 14 assert_true("FileReader" in window, "window should have a FileReade
r property."); |
| 15 }, "FileReader interface object"); |
| 16 |
| 17 test(function(){ |
| 18 var fileReader = new FileReader(); |
| 19 assert_true(fileReader instanceof FileReader); |
| 20 }, "no-argument FileReader constructor"); |
| 21 |
| 22 var t_abort = async_test("FileReader States -- abort"); |
| 23 t_abort.step(function(){ |
| 24 var fileReader = new FileReader(); |
| 25 assert_equals(fileReader.readyState, 0); |
| 26 assert_equals(fileReader.readyState, FileReader.EMPTY); |
| 27 |
| 28 var blob = new Blob(); |
| 29 fileReader.readAsArrayBuffer(blob); |
| 30 assert_equals(fileReader.readyState, 1); |
| 31 assert_equals(fileReader.readyState, FileReader.LOADING); |
| 32 |
| 33 fileReader.onabort = this.step_func(function(e) { |
| 34 assert_equals(fileReader.readyState, 2); |
| 35 assert_equals(fileReader.readyState, FileReader.DONE); |
| 36 t_abort.done(); |
| 37 }); |
| 38 fileReader.abort(); |
| 39 fileReader.onabort = this.unreached_func("abort event should fire sy
nc") |
| 40 }); |
| 41 |
| 42 var t_event = async_test("FileReader States -- events"); |
| 43 t_event.step(function(){ |
| 44 var fileReader = new FileReader(); |
| 45 |
| 46 var blob = new Blob(); |
| 47 fileReader.readAsArrayBuffer(blob); |
| 48 |
| 49 fileReader.onloadstart = this.step_func(function(e) { |
| 50 assert_equals(fileReader.readyState, 1); |
| 51 assert_equals(fileReader.readyState, FileReader.LOADING); |
| 52 }); |
| 53 |
| 54 fileReader.onprogress = this.step_func(function(e) { |
| 55 assert_equals(fileReader.readyState, 1); |
| 56 assert_equals(fileReader.readyState, FileReader.LOADING); |
| 57 }); |
| 58 |
| 59 fileReader.onloadend = this.step_func(function(e) { |
| 60 assert_equals(fileReader.readyState, 2); |
| 61 assert_equals(fileReader.readyState, FileReader.DONE); |
| 62 t_event.done(); |
| 63 }); |
| 64 }); |
| 65 </script> |
| 66 </body> |
| 67 </html> |
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Chromium Code Reviews
Issue 1236713002:
Import FileAPI tests from web-platform-tests (Closed)
Base URL: svn://svn.chromium.org/blink/trunk