Closed Bug 123875 Opened 23 years ago Closed 22 years ago

Performance bad loading Arabic and Persian pages

Categories

(Core :: Layout: Text and Fonts, defect)

PowerPC
Mac System 9.x
defect
Not set
normal

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: ahmad.moshref, Assigned: mkaply)

References

()

Details

(Keywords: perf)

From Bugzilla Helper: User-Agent: Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:0.9.8) Gecko/20020204 BuildID: 2002020405 1) The paragraph seems to be center aligned. This is wrong, in bidi script the paragraph is genereally and primarily aligned to the right. 2) The page download take much longer time for Arabic/Persian site compared to Roman sites 3) The text dose not look nice, while some charachter looks plain the next one (within the same word) looks bold. 4) The page name in the name list dose not disply correctly, unreadable character are diplayed. While in the OS X version (same build) the Arabic/persian text in the name list are displayed correctly Reproducible: Always Steps to Reproduce: 1.Brows to http://www.asharqalawsat.com/mac/front/front.html 2. 3. Actual Results: I get the same problem Expected Results: The paragraph should in general be Right aligned. The page name should be displayed in Arabic/Persian not som unreadable characters Text should look very smooth, as it is the case when using iCab v2.7.1
Please avoid reporting more than one problem in the same bug report. Problem 1) is a dupe of bug 74929 Problem 2): I don't know how much "much longer" means, but it's inevitable that bidi text will take longer than the same amount of Roman text, because more processing is required. Problem 3): Can you provide a screen shot? This is presumably a font problem of some kind. I don't see a similar problem on either Windows or Linux, but on both platforms some characters are displayed as question marks, for example 0xAB (which is in fact not a legal character in the ISO-8859-6 codepage). Problem 4): What do you mean by "the name list"? The list in the "Go" menu?
Per email from Ahmad with screen shots, problem 3 was a font issue, and problem 4 dupes bug 36689. I am modifying the summary to focus this bug on the performance issue. Ahmad says: "I compared the download time with iCab v. 2.7.1 and Arabic enabled Netscape v. 4.7.7 (using a WinArabic from http://www.mughamarat.com/), it take longer time for mozilla to load the Arabic/Persian page".
Keywords: perf
Summary: paragraph ceneter aligned → Performance bad loading Arabic and Persian pages
is issue #2 related to bug 140841 ?
Display of the given URL was slow, but correct using Mac/2002052305 (1.0). Page displayed in nonsensical characters in Mac IE, and in apparently Chinese characters in iCab 2.8. Thus, Mozilla's performance can't be realistically compared with any other browser that actually displays the page right.
I recommend this bug be resolved WFM. Everything appears to work correctly and with fine speed using Mac/2002071608.
Resolving WFM.
Status: UNCONFIRMED → RESOLVED
Closed: 22 years ago
Resolution: --- → WORKSFORME
Component: Layout: BiDi Hebrew & Arabic → Layout: Text
QA Contact: zach → layout.fonts-and-text
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