Testing Mozilla Linux/Runtime Requirements
Contents
Project Name
Testing Mozilla Linux/Runtime Requirements
Project Description
Mozilla is in the process of finalizing a set of Linux library and runtime requirements for distributions wanting to ship Mozilla software. This project will test various bugs against two different sets of runtime setups, hoping to expose any issues with the new requirements.
Project Leader(s)
- Kiranjeet Kaur Beniwal (Kiran)
Project Contributor(s)
- Chris Tyler
- David Humphrey
Project Details
Testing of the current (RHEL5) and proposed runtime setups will be done using VMs on Hera. The initial list of bugs for testing against is available here.
All bugs will be tested on the two reference runtimes, and information about each bug's behaviour will be recorded (e.g., fixed/improved/changed with the new ref platform). Bugs that are resolved by the new reference VM will be marked WORKSFORME, as requested by Mike Connor. The rest of the bugs will have a comment added, indicating that the bug is still present on modern platforms.
For testing purposes, the most recent alpha will be used, currently alpha 5.
Two Reference Runtimes
1.CentOS 5
2.Fedora 3
List of Bugs(CentOS 5)
Bug ID: Status DETAIL
190778 WORKFORME [gtk2] Assumes font sizes are integers, they are not
205430 WORKFORME Consider caching the result of searches for missing glyphs
After clicking the following URL the browser did not frozen while memory usage soars
243146 WORKFORME Very slow painting of background 8-bit-alpha png
244506 WORKFORME scrolling sluggish on page with fixed background under X11
261447 NEEDINFO when rendering arabic with pango and justification, glyphs are all wrong
No steps to reproduce are given.Test on some arabic websites but glyphs look fine there.Maybe this bug has been fixed.
323562 NEEDINFO Should find Xrender, freetype2, fontconfig using pkg-config
Not enough information provided to reproduce the bug
323671 NEEDINFO must link to pangox
323947 NEEDINFO Remove thebes link-time dependency on libGL (with glitz enabled)
328516''Bold text''' NEEDINFO Get AIX building with Cairo turned on.
This bug is on OS AIX
329338 "BenchJS" DHTML benchmark 50% slower with linux cairo build
need to run more test
333126 WORKFORME Bold/Italic text isn't displayed as bold/italic with cairo-gtk2 build if the font is synthesis font
333252 NEEDINFO "Gdk-CRITICAL **: gdk_window_get_origin: assertion `GDK_IS_WINDOW (window)' failed" on startup
NOT enough info provided to reproduce
333970 NEEDINFO Text sized in pts different size in cairo vs. non-cairo
Testcase coming.
334411 NEEDINFO Implement paint flashing in cairo builds
340742 NEEDINFO crash on startup of my linux trunk build (on scrapper over vnc)
342207 WORKFORME pt sized fonts wrong when px to twip rounding error causes DPI error
Enter display size settings in xorg.conf file And tested on firefox, nothing happened so this bug does not exist.
343091 WORKFORME images sometimes render checkered (from transparency) and then solid white
Click on the link below:-
rendering the png image page properly
In the above png image sky looks same in the Microsoft Internet Explorer because windows does not support variable transparency but this problem has been fixed in firefox because it supports png transparency.
349406 NOT FIXED PNG gets cropped or disappears if it reaches a specific size
Click on the link below
PNG file gets cropped do not see the border on the bottom
349838 WORKFORME Blank or partial display of stand-alone png images
Click on the link below
Firefox display the image in full
351135 NEEDINFO gfxTextRuns should not take nsAC?String
NEED more info to reproduce. I will try again to test it.
362041 WORKFORME Consider tiling 1-bit-alpha image using cairo_mask in some cases
365680 NOT FIXED [GTK] Acid 2 is broken because we pick bitmap fonts
I think this bug exists but not sure.
367553 NEEDINFO add linux support to font selection test
Need more information to reproduce the bug
368996 NOT FIXED Arabic letters sometimes not connected on Linux Cairo builds
Click on the links below:-
Arabic letters displays correctly
Arabic letters display in isolated forms
Arabic letters display correctly So Arabic letters sometimes display correctly and sometimes in isolated forms.
370045 WORKFORME ENABLE_XFT_FAST_PATH_ALWAYS does not works with cyrillic content
Type the following line in the URl
data:text/html,<html lang=ru><META http-equiv="Content-Type"content="text/html; charset=KOI8-R"><body>%D0</body></html> It shows Cyrillic P letter "П" instead of empty rectangle equals glyph->index=0 so this bug does not exist anymore
370441 NEEDINFO OOM [@ GetMissingGlyphString] (allocation in pango_glyph_string_set_size)
Need information to reproduce the bug.
371867 WORKFORME Severe performance regression on FAA flight status page
371892 WORKFORME Cairo image scaling significantly slower with some Render versions I think this bug has been fixed browser does not hang by moving other windows around.(test again)
377126 WORKFORME Intra-word spaces seen in pages containing telugu text.
No more intra-word spaces seen in pages contaning telugu text.
377128 WORKFORME Formatting with bold option doesn't seem to work for pages with Tamil and Gujarati content. The headers of news are in bold text so this is fixed.
377130 NOT FIXED Some characters missing in pages containing Malayalam and Gujarati content
Click on the links below:
Some characters are missing on Malayalam language website
Some characters are missing on Gujrati language website
Project News
- June 13, 2007 - Created project page, got permissions for use of Linux14 on hera.
