layout/style/test/test_ch_ex_no_infloops.html@8bccb770b82d (annotated)
layout/style/test/test_ch_ex_no_infloops.html
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=678671 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <title>Test for Bug 678671</title> |
| michael@0 | 8 | <script type="application/javascript" src="/MochiKit/packed.js"></script> |
| michael@0 | 9 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 10 | <script type="text/javascript" src="property_database.js"></script> |
| michael@0 | 11 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 12 | </head> |
| michael@0 | 13 | <body> |
| michael@0 | 14 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=678671">Mozilla Bug 678671</a> |
| michael@0 | 15 | <p id="display"></p> |
| michael@0 | 16 | <div id="content"></div> |
| michael@0 | 17 | <script type="application/javascript"> |
| michael@0 | 18 | |
| michael@0 | 19 | /** Test for Bug 678671 **/ |
| michael@0 | 20 | |
| michael@0 | 21 | /** |
| michael@0 | 22 | * Test 'ex' and 'ch' units in every place we possible can to make |
| michael@0 | 23 | * sure they don't cause an infinite loop. |
| michael@0 | 24 | */ |
| michael@0 | 25 | |
| michael@0 | 26 | var content = document.getElementById("content"); |
| michael@0 | 27 | var cs = getComputedStyle(content, ""); |
| michael@0 | 28 | |
| michael@0 | 29 | for (var prop in gCSSProperties) { |
| michael@0 | 30 | var info = gCSSProperties[prop]; |
| michael@0 | 31 | if (info.backend_only) { |
| michael@0 | 32 | continue; |
| michael@0 | 33 | } |
| michael@0 | 34 | function test_val(v) { |
| michael@0 | 35 | content.style.setProperty(prop, v, ""); |
| michael@0 | 36 | isnot(get_computed_value(cs, prop), "", |
| michael@0 | 37 | "Setting '" + prop + "' to '" + v + "' should not cause infinite loop"); |
| michael@0 | 38 | } |
| michael@0 | 39 | test_val('3ex'); |
| michael@0 | 40 | test_val('2ch'); |
| michael@0 | 41 | function test_replaced_values(value_list) { |
| michael@0 | 42 | // For each item in value_list, if it looks like it has a dimension |
| michael@0 | 43 | // in it, replace those dimensions with 3ex and 2ch and test it. |
| michael@0 | 44 | for (var i = 0; i < value_list.length; ++i) { |
| michael@0 | 45 | var value = value_list[i]; |
| michael@0 | 46 | function try_replace(withval) { |
| michael@0 | 47 | var rep = value.replace(/[0-9.]+[a-zA-Z]+/g, withval) |
| michael@0 | 48 | if (rep != value) { |
| michael@0 | 49 | test_val(rep); |
| michael@0 | 50 | } |
| michael@0 | 51 | } |
| michael@0 | 52 | try_replace('3ex'); |
| michael@0 | 53 | try_replace('2ch'); |
| michael@0 | 54 | } |
| michael@0 | 55 | } |
| michael@0 | 56 | test_replaced_values(info.initial_values); |
| michael@0 | 57 | test_replaced_values(info.other_values); |
| michael@0 | 58 | content.style.removeProperty(prop); |
| michael@0 | 59 | } |
| michael@0 | 60 | |
| michael@0 | 61 | </script> |
| michael@0 | 62 | </pre> |
| michael@0 | 63 | </body> |
| michael@0 | 64 | </html> |
