dom/workers/test/url_worker.js@6474c204b198 (annotated)
dom/workers/test/url_worker.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | onmessage = function(event) { |
| michael@0 | 2 | if (event.data != 0) { |
| michael@0 | 3 | var worker = new Worker('url_worker.js'); |
| michael@0 | 4 | worker.onmessage = function(event) { |
| michael@0 | 5 | postMessage(event.data); |
| michael@0 | 6 | } |
| michael@0 | 7 | |
| michael@0 | 8 | worker.postMessage(event.data - 1); |
| michael@0 | 9 | return; |
| michael@0 | 10 | } |
| michael@0 | 11 | |
| michael@0 | 12 | status = false; |
| michael@0 | 13 | try { |
| michael@0 | 14 | if ((URL instanceof Object)) { |
| michael@0 | 15 | status = true; |
| michael@0 | 16 | } |
| michael@0 | 17 | } catch(e) { |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | postMessage({type: 'status', status: status, msg: 'URL object:' + URL}); |
| michael@0 | 21 | |
| michael@0 | 22 | status = false; |
| michael@0 | 23 | var blob = null; |
| michael@0 | 24 | try { |
| michael@0 | 25 | blob = new Blob([]); |
| michael@0 | 26 | status = true; |
| michael@0 | 27 | } catch(e) { |
| michael@0 | 28 | } |
| michael@0 | 29 | |
| michael@0 | 30 | postMessage({type: 'status', status: status, msg: 'Blob:' + blob}); |
| michael@0 | 31 | |
| michael@0 | 32 | status = false; |
| michael@0 | 33 | var url = null; |
| michael@0 | 34 | try { |
| michael@0 | 35 | url = URL.createObjectURL(blob); |
| michael@0 | 36 | status = true; |
| michael@0 | 37 | } catch(e) { |
| michael@0 | 38 | } |
| michael@0 | 39 | |
| michael@0 | 40 | postMessage({type: 'status', status: status, msg: 'Blob URL:' + url}); |
| michael@0 | 41 | |
| michael@0 | 42 | status = false; |
| michael@0 | 43 | try { |
| michael@0 | 44 | URL.revokeObjectURL(url); |
| michael@0 | 45 | status = true; |
| michael@0 | 46 | } catch(e) { |
| michael@0 | 47 | } |
| michael@0 | 48 | |
| michael@0 | 49 | postMessage({type: 'status', status: status, msg: 'Blob Revoke URL'}); |
| michael@0 | 50 | |
| michael@0 | 51 | status = false; |
| michael@0 | 52 | var url = null; |
| michael@0 | 53 | try { |
| michael@0 | 54 | url = URL.createObjectURL(true); |
| michael@0 | 55 | } catch(e) { |
| michael@0 | 56 | status = true; |
| michael@0 | 57 | } |
| michael@0 | 58 | |
| michael@0 | 59 | postMessage({type: 'status', status: status, msg: 'CreateObjectURL should fail if the arg is not a blob'}); |
| michael@0 | 60 | |
| michael@0 | 61 | status = false; |
| michael@0 | 62 | var url = null; |
| michael@0 | 63 | try { |
| michael@0 | 64 | url = URL.createObjectURL(blob); |
| michael@0 | 65 | status = true; |
| michael@0 | 66 | } catch(e) { |
| michael@0 | 67 | } |
| michael@0 | 68 | |
| michael@0 | 69 | postMessage({type: 'status', status: status, msg: 'Blob URL2:' + url}); |
| michael@0 | 70 | postMessage({type: 'url', url: url}); |
| michael@0 | 71 | |
| michael@0 | 72 | status = false; |
| michael@0 | 73 | try { |
| michael@0 | 74 | URL.createObjectURL(new Object()); |
| michael@0 | 75 | } catch(e) { |
| michael@0 | 76 | status = true; |
| michael@0 | 77 | } |
| michael@0 | 78 | |
| michael@0 | 79 | postMessage({type: 'status', status: status, msg: 'Exception wanted' }); |
| michael@0 | 80 | |
| michael@0 | 81 | postMessage({type: 'finish' }); |
| michael@0 | 82 | } |
