Note: There are a few cases of duplicates in user autocompletion which are being worked on.

Adapt and check in tests from webkit for new unicode-bidi attributes

RESOLVED FIXED in mozilla14



Layout: Text
6 years ago
5 years ago


(Reporter: smontagu, Assigned: smontagu)



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Bug Flags:
in-testsuite +

Firefox Tracking Flags

(Not tracked)



(3 attachments)



6 years ago
Ryosuke Niwa from suggested that we share tests for unicode-bidi: isolate and plaintext between Gecko and Webkit.

Here are WebKit tests:


6 years ago
Keywords: rtl

Comment 1

6 years ago
Created attachment 584392 [details] [diff] [review]
Patch part 1

For clarity I'll do this in 2 parts: this is the initial adaptation of the webkit tests to our test harnesses, which has lots of failures.
Attachment #584392 - Flags: review?(roc)

Comment 2

6 years ago
Created attachment 584394 [details] [diff] [review]
Patch part 2

... and these are the changes to make the tests pass (modulo bugs noted in comments)
Attachment #584394 - Flags: review?(roc)

Comment 3

6 years ago
Comment on attachment 584394 [details] [diff] [review]
Patch part 2

Reasons for the changes:

>+    text-align: left;
 in a number of tests, because of a difference between the way that we and webkit handle unicode-bidi: plaintext. If no text-align is specified, we align paragraphs to the left and right depending on the resolved direction of each paragraph, but webkit aligns everything depending on the direction of the enclosing element. See and

>diff --git a/layout/reftests/bidi/unicode-bidi-isolate-basic.js b/layout/reftests/bidi/unicode-bidi-isolate-basic.js

>-    var strongRTLs = ['ש', 'נ', 'ב', 'ג', 'ק', 'כ', 'ע'];
>+    var strongRTLs = ['א', 'ב', 'ג', 'ד', 'ה', 'ו', 'ז'];

Using Hebrew letters in alphabetical order makes the test results easier to read for me (the original used the same key positions as a,b,c,d,e,f,g)

>diff --git a/layout/style/test/test_default_bidi_css.html b/layout/style/test/test_default_bidi_css.html

>-    ['div', {'dir': 'rtl'}, 'rtl', 'embed'],
>+    ['div', {'dir': 'ltr'}, 'ltr', '-moz-isolate'],
>+    ['div', {'dir': 'rtl'}, 'rtl', '-moz-isolate'],
>     ['div', {'dir': 'auto'}, 'ltr', '-moz-isolate'],
>-    ['div', {'dir': ''}, 'ltr', 'embed'],
>+    ['div', {'dir': ''}, 'ltr', '-moz-isolate'],

>-    ['pre', {}, 'ltr', 'normal'],
>-    ['pre', {'dir': 'ltr'}, 'ltr', 'embed'],
>-    ['pre', {'dir': 'rtl'}, 'rtl', 'embed'],
>+    ['pre', {}, 'ltr', '-moz-isolate'],
>+    ['pre', {'dir': 'ltr'}, 'ltr', '-moz-isolate'],
>+    ['pre', {'dir': 'rtl'}, 'rtl', '-moz-isolate'],
>     ['pre', {'dir': 'auto'}, 'ltr', '-moz-plaintext'],
>-    ['pre', {'dir': ''}, 'ltr', 'embed'],
>+    ['pre', {'dir': ''}, 'ltr', '-moz-isolate'],

Another difference between us and webkit: we give block elements with a dir attribute -moz-isolate, not embed ( and
Attachment #584392 - Flags: review?(roc) → review+
Attachment #584394 - Flags: review?(roc) → review+


6 years ago
Depends on: 713621

Comment 4

5 years ago
Created attachment 603424 [details] [diff] [review]
Patch part 3

Assuming that we want to WONTFIX bug 713621, this makes the necessary changes to test_default_bidi_css.html
Attachment #603424 - Flags: review?(dbaron)
Comment on attachment 603424 [details] [diff] [review]
Patch part 3

Attachment #603424 - Flags: review?(dbaron) → review+

Comment 6

5 years ago
Flags: in-testsuite+
Target Milestone: --- → mozilla15

Comment 7

5 years ago
Sorry, backed out ( for what looked like bustage, but was slightly ahead of myself (and clearly still half asleep!) as was just hg issues. 

Target Milestone: mozilla15 → mozilla14

Comment 8

5 years ago
Followup to fix bad qimport where the non-ASCII text in the tests got mangled :-(

(Having a successful morning here!)
Last Resolved: 5 years ago
Resolution: --- → FIXED


5 years ago
Depends on: 755244
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