intl/uconv/tests/unit/test_input_stream.js@97036ab72558 (annotated)
intl/uconv/tests/unit/test_input_stream.js
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | var Ci = Components.interfaces, |
| michael@0 | 2 | Cc = Components.classes, |
| michael@0 | 3 | CC = Components.Constructor; |
| michael@0 | 4 | var converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"] |
| michael@0 | 5 | .createInstance(Ci.nsIScriptableUnicodeConverter); |
| michael@0 | 6 | converter.charset = "UTF-8"; |
| michael@0 | 7 | |
| michael@0 | 8 | var SIS = CC("@mozilla.org/scriptableinputstream;1", |
| michael@0 | 9 | "nsIScriptableInputStream", |
| michael@0 | 10 | "init"); |
| michael@0 | 11 | |
| michael@0 | 12 | function test_char(code) { |
| michael@0 | 13 | dump("test_char(0x" + code.toString(16) + ")\n"); |
| michael@0 | 14 | var original = String.fromCharCode(code); |
| michael@0 | 15 | var nativeStream = converter.convertToInputStream(original); |
| michael@0 | 16 | var stream = new SIS(nativeStream); |
| michael@0 | 17 | var utf8Result = stream.read(stream.available()); |
| michael@0 | 18 | stream.close(); |
| michael@0 | 19 | var result = converter.ConvertToUnicode(utf8Result); |
| michael@0 | 20 | do_check_eq(escape(original), escape(result)); |
| michael@0 | 21 | } |
| michael@0 | 22 | |
| michael@0 | 23 | function run_test() { |
| michael@0 | 24 | // This is not a very comprehensive test. |
| michael@0 | 25 | for (var i = 0x007f - 2; i <= 0x007f; i++) |
| michael@0 | 26 | test_char(i); |
| michael@0 | 27 | for (i = 0x07ff - 2; i <= 0x07ff; i++) |
| michael@0 | 28 | test_char(i); |
| michael@0 | 29 | for (i = 0x1000 - 2; i <= 0x1000 + 2; i++) |
| michael@0 | 30 | test_char(i); |
| michael@0 | 31 | for (i = 0xe000; i <= 0xe000 + 2; i++) |
| michael@0 | 32 | test_char(i); |
| michael@0 | 33 | } |
