Difference between revisions of "Testing Mozilla Linux/Runtime Requirements"

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* David Humphrey
 
* David Humphrey
  
−
'''Bold text'''== Project Details ==
+
== Project Details ==
  
 
Testing of the current (RHEL5) and [http://wiki.mozilla.org/Linux/Runtime_Requirements proposed] runtime setups will be done using VMs on Hera.  The initial list of bugs for testing against is available [https://bugzilla.mozilla.org/buglist.cgi?query_format=advanced&short_desc_type=allwordssubstr&short_desc=&product=Core&component=GFX%3A+Thebes&long_desc_type=substring&long_desc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&status_whiteboard_type=allwordssubstr&status_whiteboard=&keywords_type=allwords&keywords=&resolution=---&op_sys=Linux&op_sys=FreeBSD&op_sys=NetBSD&op_sys=OpenBSD&op_sys=AIX&op_sys=HP-UX&op_sys=IRIX&op_sys=SunOS&op_sys=Solaris&op_sys=Opensolaris&emailassigned_to1=1&emailtype1=exact&email1=&emailassigned_to2=1&emailreporter2=1&emailqa_contact2=1&emailtype2=exact&email2=&bugidtype=include&bug_id=&votes=&chfieldfrom=&chfieldto=Now&chfieldvalue=&cmdtype=doit&order=Reuse+same+sort+as+last+time&known_name=thebes%28unix%29&query_based_on=thebes%28unix%29&field0-0-0=noop&type0-0-0=noop&value0-0-0= here].
 
Testing of the current (RHEL5) and [http://wiki.mozilla.org/Linux/Runtime_Requirements proposed] runtime setups will be done using VMs on Hera.  The initial list of bugs for testing against is available [https://bugzilla.mozilla.org/buglist.cgi?query_format=advanced&short_desc_type=allwordssubstr&short_desc=&product=Core&component=GFX%3A+Thebes&long_desc_type=substring&long_desc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&status_whiteboard_type=allwordssubstr&status_whiteboard=&keywords_type=allwords&keywords=&resolution=---&op_sys=Linux&op_sys=FreeBSD&op_sys=NetBSD&op_sys=OpenBSD&op_sys=AIX&op_sys=HP-UX&op_sys=IRIX&op_sys=SunOS&op_sys=Solaris&op_sys=Opensolaris&emailassigned_to1=1&emailtype1=exact&email1=&emailassigned_to2=1&emailreporter2=1&emailqa_contact2=1&emailtype2=exact&email2=&bugidtype=include&bug_id=&votes=&chfieldfrom=&chfieldto=Now&chfieldvalue=&cmdtype=doit&order=Reuse+same+sort+as+last+time&known_name=thebes%28unix%29&query_based_on=thebes%28unix%29&field0-0-0=noop&type0-0-0=noop&value0-0-0= 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.
+
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 [http://download.mozilla.org/?product=granparadiso-alpha5&os=linux alpha 5].
 
For testing purposes, the most recent alpha will be used, currently [http://download.mozilla.org/?product=granparadiso-alpha5&os=linux alpha 5].
Line 30: Line 30:
 
2.Fedora 3
 
2.Fedora 3
  
−
'''List of Bugs(CentOS 5)'''
+
'''WORKFORME''' '''(Fedora and CentOS)'''  means bug has been fixed for both.
 +
 
 +
'''NOT FIXED''' - Bug has not been fixed.
 +
 
 +
'''NEEDINFO (Fedora and CentOS)'''- Need more information to reproduce the bug.
 +
 
 +
'''Some bugs has different results for both fedora and CentOS and links for both of them are given below:'''
 +
 
 +
'''List of Bugs(CentOS 5 and Fedora3)'''
  
 
'''Bug ID:      Status                  DETAIL'''  
 
'''Bug ID:      Status                  DETAIL'''  
  
−
'''190778'''  WORKFORME  [gtk2] Assumes font sizes are integers, they are not
+
'''190778'''  WORKFORME(Fedora and CentOS) [gtk2] Assumes font sizes are integers, they are not
  
−
 
+
'''205430'''  WORKFORME(Fedora and CentOs) Consider caching the result of searches for missing glyphs
−
'''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
 
After clicking the following URL the browser did not frozen while memory usage soars
Line 43: Line 50:
 
[http://www-2.cs.cmu.edu/afs/cs.cmu.edu/project/ai-repository/ai/lang/lisp/doc/cltl/cltl_ps.tgz Test]
 
[http://www-2.cs.cmu.edu/afs/cs.cmu.edu/project/ai-repository/ai/lang/lisp/doc/cltl/cltl_ps.tgz Test]
  
−
'''243146'''  WORKFORME   Very slow painting of background 8-bit-alpha png
+
'''243146'''  WORKFORME(Fedora and CentOs) Very slow painting of background 8-bit-alpha png
  
−
'''244506'''  WORKFORME   scrolling sluggish on page with fixed background under X11
+
'''244506'''  WORKFORME(Fedora and CentOS) scrolling sluggish on page with fixed background under X11
  
 
'''261447'''  NEEDINFO    when rendering arabic with pango and justification, glyphs are all  wrong
 
'''261447'''  NEEDINFO    when rendering arabic with pango and justification, glyphs are all  wrong
Line 59: Line 66:
 
'''323947'''  NEEDINFO    Remove thebes link-time dependency on libGL (with glitz enabled)   
 
'''323947'''  NEEDINFO    Remove thebes link-time dependency on libGL (with glitz enabled)   
  
−
'''328516'''''''Bold text''''''''  NEEDINFO    Get AIX building with Cairo turned on.
+
'''328516'''  NEEDINFO    Get AIX building with Cairo turned on.
  
 
This bug is on OS AIX
 
This bug is on OS AIX
Line 67: Line 74:
 
need to run more test
 
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
+
'''333126''' WORKFORME(Fedora and CentOs) 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
 
'''333252''' NEEDINFO "Gdk-CRITICAL **: gdk_window_get_origin: assertion `GDK_IS_WINDOW (window)' failed" on startup
Line 76: Line 83:
  
 
Testcase coming.
 
Testcase coming.
 +
 +
NOT FIXED(On Fedora)
 +
 +
[https://bugzilla.mozilla.org/attachment.cgi?id=218405]
 +
 +
[https://bugzilla.mozilla.org/attachment.cgi?id=275515]
  
 
'''334411'''  NEEDINFO  Implement paint flashing in cairo builds
 
'''334411'''  NEEDINFO  Implement paint flashing in cairo builds
Line 81: Line 94:
 
'''340742'''  NEEDINFO  crash on startup of my linux trunk build (on scrapper over vnc)
 
'''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
+
'''342207'''  WORKFORME(Fedora and CentOs)  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
 
Enter display size settings in xorg.conf file And tested on firefox, nothing happened so this bug
 
does not exist.
 
does not exist.
  
−
'''343091'''    WORKFORME  images sometimes render checkered (from transparency) and then solid white
+
'''343091'''    WORKFORME(Fedora and CentOs)   images sometimes render checkered (from transparency) and then solid white
  
 
Click on the link below:-
 
Click on the link below:-
Line 94: Line 107:
 
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.
 
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
+
'''349406'''  NOT FIXED(Fedora and CentOS) PNG gets cropped or disappears if it reaches a specific size
  
 
Click on the link below
 
Click on the link below
Line 100: Line 113:
 
[https://bugzilla.mozilla.org/attachment.cgi?id=235644  PNG file gets cropped do not see the border on the bottom]
 
[https://bugzilla.mozilla.org/attachment.cgi?id=235644  PNG file gets cropped do not see the border on the bottom]
  
−
'''349838'''  WORKFORME Blank or partial display of stand-alone png images
+
'''349838'''  WORKFORME(Fedora and Centos) Blank or partial display of stand-alone png images
  
 
Click on the link below
 
Click on the link below
Line 110: Line 123:
 
NEED more info to reproduce. I will try again to test it.
 
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
+
'''362041'''  WORKFORME(CentOs) Consider tiling 1-bit-alpha image using cairo_mask in some cases
 +
NOT FIXED (On Fedora)Check the following Link
 +
[https://bugzilla.mozilla.org/attachment.cgi?id=246746  Test]
 +
 
  
−
365680 NOT FIXED [GTK] Acid 2 is broken because we pick bitmap fonts
+
'''365680'''  NOT FIXED [GTK] Acid 2 is broken because we pick bitmap fonts
  
 
I think this bug exists but not sure.
 
I think this bug exists but not sure.
 +
Click on the link below:
  
 
[https://bugzilla.mozilla.org/attachment.cgi?id=250190  Acid 2 is broken]
 
[https://bugzilla.mozilla.org/attachment.cgi?id=250190  Acid 2 is broken]
Line 122: Line 139:
 
Need more information to reproduce the bug
 
Need more information to reproduce the bug
  
−
'''368996'''  NOT FIXED Arabic letters sometimes not connected on Linux Cairo builds
+
'''368996'''  NOT FIXED (Fedora and Centos) Arabic letters sometimes not connected on Linux Cairo builds
  
 
Click on the links below:-
 
Click on the links below:-
Line 133: Line 150:
 
So Arabic letters sometimes display correctly and sometimes in isolated forms.
 
So Arabic letters sometimes display correctly and sometimes in isolated forms.
  
−
'''370045''' WORKFORME ENABLE_XFT_FAST_PATH_ALWAYS does not works with cyrillic content
+
'''370045''' WORKFORME(CEntOS) ENABLE_XFT_FAST_PATH_ALWAYS does not works with cyrillic content
  
 
Type the following line in the URl
 
Type the following line in the URl
Line 139: Line 156:
 
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
 
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
 
so this bug does not exist anymore
 +
NOT FIXED(on Fedora)
 +
Click On the link below:-
 +
 +
[https://bugzilla.mozilla.org/attachment.cgi?id=254718  I see letter 'a' instead of 'pie']
 +
  
 
'''370441'''    NEEDINFO  OOM [@ GetMissingGlyphString] (allocation in pango_glyph_string_set_size)
 
'''370441'''    NEEDINFO  OOM [@ GetMissingGlyphString] (allocation in pango_glyph_string_set_size)
Line 144: Line 166:
 
Need information to reproduce the bug.
 
Need information to reproduce the bug.
  
−
'''371867'''   WORKFORME   Severe performance regression on FAA flight status page
+
'''371867'''   WORKFORME(Fedora and CentOS) Severe performance regression on FAA flight status page
 
    
 
    
−
'''371892'''    WORKFORME  Cairo image scaling significantly slower with some Render versions
+
'''371892'''    WORKFORME(Fedora and Centos)   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)
 
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.
+
'''377126'''   WORKFORME(Fedora and CentOS) Intra-word spaces seen in pages containing telugu text.
  
 
No more intra-word spaces seen in pages contaning 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.
+
'''377128'''  WORKFORME(Fedora and CentOS) 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.
 
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
+
'''377130'''  NOT FIXED(Fedora and CentOS) Some characters missing in pages containing Malayalam and Gujarati content
−
377133
+
 
 
Click on the links below:
 
Click on the links below:
  
Line 164: Line 186:
 
[http://gujaratsamachar.com/  Some characters are missing(in the form of specific symbols on Gujrati language website]
 
[http://gujaratsamachar.com/  Some characters are missing(in the form of specific symbols on Gujrati language website]
  
−
'''377133'''  WORKFORME  No fonts visible in pages containg hindi text (not even in special symbols)
+
'''377133'''  WORKFORME(Centos) No fonts visible in pages containg hindi text (not even in special symbols)
 +
 
 +
NOT Fixed(On Fedora)
  
 
Click on the following link:
 
Click on the following link:
Line 172: Line 196:
 
'''378436'''  NEEDINFO Segfault when exiting FF
 
'''378436'''  NEEDINFO Segfault when exiting FF
  
−
'''379430'''  WORKFORME Print preview hangs X
+
'''379430'''  WORKFORME(Fedora and CentOS) Print preview hangs X
  
−
'''381272 ''' WORKFORME Crash on loading svg image
+
'''381272 ''' WORKFORME(Fedora and CentOs) Crash on loading svg image
  
 
Firefox does not crash on loading of svg image.
 
Firefox does not crash on loading of svg image.
  
−
'''381967'''  NOT FIXED properly Indic languages are not rendering when set sans-serif as defualt font starts rendering only some languages
+
'''381967'''  NOT FIXED(Fedora and CentOs) properly Indic languages are not rendering when set sans-serif as defualt font starts rendering only some languages
  
 
Some languages are rendering properly but some don't.
 
Some languages are rendering properly but some don't.
  
 
Click on the following links:
 
Click on the following links:
 +
 +
[http://www.esakal.com/esakal/esakal/rightframe.html  Glyph Boxes]
  
 
[http://mr.wikipedia.org/  Glyph boxes]
 
[http://mr.wikipedia.org/  Glyph boxes]
Line 188: Line 214:
 
[http://www.google.co.in/  Glyph boxes]
 
[http://www.google.co.in/  Glyph boxes]
  
−
'''382418'''  NOT FIXED(MAYBE)Bad font spacing.
+
'''382418'''  NOT FIXED(Fedora and CentOs-NOT SURE)Bad font spacing.
 +
 
 +
[https://bugzilla.mozilla.org/attachment.cgi?id=266588  Test]
  
 
'''383479'''  NEEDINFO Combobox dropdown scrollbar width no longer matches dropmarker width
 
'''383479'''  NEEDINFO Combobox dropdown scrollbar width no longer matches dropmarker width
Line 205: Line 233:
  
 
After downloading the test case random colored dots still can be seen at the edge of images in DHTML tree.
 
After downloading the test case random colored dots still can be seen at the edge of images in DHTML tree.
 +
 +
WORKFORME(On Fedora)
  
 
'''385263''' NEEDINFO pango] we call FT_Open_Face twice per font
 
'''385263''' NEEDINFO pango] we call FT_Open_Face twice per font
 
No steps to reproduce the bug.
 
No steps to reproduce the bug.
  
−
'''385327'''  Not fixed properly Text not rendered correctly if lang is missing or incorrect
+
'''385327'''  Not fixed(Fedora and CentOS) properly Text not rendered correctly if lang is missing or incorrect
  
 
[https://bugzilla.mozilla.org/attachment.cgi?id=269196  Urdu language with correct lang property]
 
[https://bugzilla.mozilla.org/attachment.cgi?id=269196  Urdu language with correct lang property]
Line 219: Line 249:
 
'''385516'''  NEEDINFO  Console is spewed with WARNING: empty langgroup
 
'''385516'''  NEEDINFO  Console is spewed with WARNING: empty langgroup
  
−
'''386072'''  WORKFORME  slow textarea scrolling
+
'''386072'''  WORKFORME(Fedora and CentOS) slow textarea scrolling
  
 
Scrolling is fast after entering lots of text in the textarea
 
Scrolling is fast after entering lots of text in the textarea
  
−
'''386440''' WORKFORME Cairo image scaling/composite significantly slower on Linux.
+
'''386440''' WORKFORME(Fedora and CentOS) Cairo image scaling/composite significantly slower on Linux.
  
 
Click the following link:
 
Click the following link:
Line 236: Line 266:
  
 
need to work on
 
need to work on
 +
 +
NOT FIXED(On Fedora)
 +
Check it
  
 
'''392934'''  NOT A BUG  Linux XAA accel not useful for Render tracking bug  
 
'''392934'''  NOT A BUG  Linux XAA accel not useful for Render tracking bug  
Line 249: Line 282:
  
 
'''396726''' WORKFORME Serious performance regression in dealing with binary-data-as-text document  
 
'''396726''' WORKFORME Serious performance regression in dealing with binary-data-as-text document  
 +
 +
[[https://bugzilla.mozilla.org/attachment.cgi?id=281427    Attachment has been removed but I tested with  <iframe width="100%" height="100%"> this tag, no slow rendering and painting ]]
 +
 +
NOT Fixed (On Fedora)
 +
 +
click on the Link Below:
  
 
[[https://bugzilla.mozilla.org/attachment.cgi?id=281427    Attachment has been removed but I tested with  <iframe width="100%" height="100%"> this tag, no slow rendering and painting ]]
 
[[https://bugzilla.mozilla.org/attachment.cgi?id=281427    Attachment has been removed but I tested with  <iframe width="100%" height="100%"> this tag, no slow rendering and painting ]]
Line 259: Line 298:
  
 
'''397320'''    WORKFORME  Setting opacity on div-surrounding-img significantly slower than on img
 
'''397320'''    WORKFORME  Setting opacity on div-surrounding-img significantly slower than on img
−
   
+
  NOT Fixed(On Fedora):
 
click on the link below:
 
click on the link below:
 
both images has same effect, setting opacity is not slower none of images.
 
both images has same effect, setting opacity is not slower none of images.
Line 268: Line 307:
  
 
'''397860'''  WORKFORME  SIL Graphite causes problems (Debian, pango-graphite, double width of spaces)  
 
'''397860'''  WORKFORME  SIL Graphite causes problems (Debian, pango-graphite, double width of spaces)  
 +
NOT Fixed(On Fedora)
 +
[https://bugzilla.mozilla.org/attachment.cgi?id=282658  all the space characters were not double wide]
  
−
[https://bugzilla.mozilla.org/attachment.cgi?id=282658 all the space characters were not double wide]
+
'''398318''' NOT FIXED(ON Fedora) SIL Graphite causes problems (Debian, pango-graphite, double width of spaces)
  
−
'''398318'''    SIL Graphite causes problems (Debian, pango-graphite, double width of spaces)
+
The URL of this bug got clipped in Mail.
−
long URL
 
  
−
load the page and check work on
+
load the page and check work on CentOs
  
 
'''385258'''  '''Bug for seamonkey'''  wrong, serif font, used as fall back for GUI when having an aliased font defined as standard in KDE (e.g. "Sans Serif" on openSuSE)  
 
'''385258'''  '''Bug for seamonkey'''  wrong, serif font, used as fall back for GUI when having an aliased font defined as standard in KDE (e.g. "Sans Serif" on openSuSE)  
  
−
'''386798'''  NOT FIXED   crash [@ libthebes.so + 0x4352e] [@ libsuitetypeaheadfind.so + 0x86ea] during Find As You Type  
+
'''386798'''  NOT FIXED(CentOs) crash [@ libthebes.so + 0x4352e] [@ libsuitetypeaheadfind.so + 0x86ea] during Find As You Type  
  
 
Open the following URL
 
Open the following URL
Line 286: Line 326:
 
Firefox crashes at some point while typing the search key]
 
Firefox crashes at some point while typing the search key]
  
−
'''343091'''  WORKFORME  images sometimes render checkered (from transparency) and then solid white  
+
WORKFORME (On Fedora)
 +
 
 +
'''343091'''  WORKFORME(Fedora and CentOS) images sometimes render checkered (from transparency) and then solid white  
  
 
[http://toolkit.crispen.org/formats/png.html  Image renders properly when I load the page even after reloading it works perfectly]
 
[http://toolkit.crispen.org/formats/png.html  Image renders properly when I load the page even after reloading it works perfectly]
  
 +
'''376083  '''  NEEDINFO  build failure with --enable-glitz
  
 +
'''383386'''    NOT SURE  Regression test for bug 359869 fails on Mac
  
−
'''398865'''  font-family with <em> results in poorly positioned punctuation
+
Mac's bug and no steps to reproduce the bug
−
 
−
'''398899'''    ''  Bold characters garbled in some fonts from ttf-freefont''
 
−
 
 
−
'''399274'''    Missing glyphs for small codepoints as a result of bug 362682
 
  
−
'''399671'''     Print preview scrollbars are too small with a lot of themes
+
'''365680'''   NOT FIXED    [GTK] Acid 2 is broken because we pick bitmap fonts
  
−
'''401045'''      a character shows up for a zero-width joiner (U+200D)
+
[https://bugzilla.mozilla.org/attachment.cgi?id=250184 Screenshot]
−
 
−
'''401732'''      ASSERTION: Failed to create scaled font: 'cairo_scaled_font_status(scaledFont) == CAIRO_STATUS_SUCCESS'  
 
  
−
'''402555  '''      Slow full page zooming on wikipedia, Linux/ARM
+
[https://bugzilla.mozilla.org/attachment.cgi?id=250191 TestCase]
−
   
 
−
'''402785'''    Abort, debug build: "cairo_scaled_font_destroy: Assertion `scaled_font->ref_count > 0' failed"
 
  
−
'''403494'''  XFT based font engine required for fast fonts rendering 
+
[GTK] Acid2 is broken after opening the screenshot
  
−
'''404637'''     Excessive color fringing in 3.0b1 (gecko 1.9b1) vs. 2.0  
+
'''398865''' WORKFORME(Fedora)  font-family with <em> results in poorly positioned punctuation
  
−
'''405268'''     Crash [@ gfxPangoFontGroup::CreateGlyphRunsItemizing gfxPangoFonts.cpp:1153]
+
'''398899'''   NOT FIXED  Bold characters garbled in some fonts from ttf-freefont''
  
−
'''405405'''      The "Find" button at the bottom of bugzilla is garbled with serif font
+
Click the following link:
−
 
 
−
'''407827'''      linear increase in page load times per cycle of talos
 
−
 
 
−
'''408746'''        crash [@ gfxTextRun::ComputeLigatureData] (same as 394246 for Linux)
 
−
 
 
−
'''370045'''        ENABLE_XFT_FAST_PATH_ALWAYS does not works with cyrillic content
 
−
 
 
−
'''243146'''          Very slow painting of background 8-bit-alpha png
 
−
 
 
−
'''367553'''        add linux support to font selection test
 
−
 
 
−
'''371867'''      Severe performance regression on FAA flight status page
 
−
 
 
−
'''380115'''        Black rectangle at the bottom of long page
 
−
 
 
−
'''407107'''      Canvas tests passing on Mac but failing on Windows/Linux
 
−
 
 
−
'''407360'''        Images with transparent backgrounds are garbled when printed
 
−
 
 
−
'''386451'''        Too much memory used by Thebes Images to display 4.5Mb Image
 
−
 
−
'''403618'''        Text Zooming 4x slower after landing bug 362682
 
−
 
−
'''329338'''        "BenchJS" DHTML benchmark 50% slower with linux cairo build
 
−
 
−
'''401791'''        Canvas miterLimit ignored on axis-aligned corners
 
−
 
 
−
'''405740'''          Very slow scrolling on wikipedia pages
 
−
 
 
−
'''397303'''      Thebes rendering of inset/outset borders very slow
 
−
 
 
−
'''333126'''        Bold/Italic text isn't displayed as bold/italic with cairo-gtk2 build if the font is synthesis font
 
−
 
−
'''383386'''        Regression test for bug 359869 fails on Mac
 
−
 
 
−
'''365680'''      [GTK] Acid 2 is broken because we pick bitmap fonts
 
  
−
'''407352'''        MakeSpaceTextRun should short-circuit zero-sized fonts [ASSERTION: throwing away our good metrics]  
+
[https://bugzilla.mozilla.org/attachment.cgi?id=283892  Test]
  
−
'''401988'''     gfxPangoFontGroup::CreateGlyphRunsItemizing must use gfxPangoFont corresponding to the PangoFont of pango_shape''
+
'''399274''' WORKFORME(Fedora)  Missing glyphs for small codepoints as a result of bug 362682
  
 
== Project News ==
 
== Project News ==
  
 
* '''June 13, 2007''' - Created project page, got permissions for use of Linux14 on hera.
 
* '''June 13, 2007''' - Created project page, got permissions for use of Linux14 on hera.

Latest revision as of 16:07, 1 February 2008

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

WORKFORME (Fedora and CentOS) means bug has been fixed for both.

NOT FIXED - Bug has not been fixed.

NEEDINFO (Fedora and CentOS)- Need more information to reproduce the bug.

Some bugs has different results for both fedora and CentOS and links for both of them are given below:

List of Bugs(CentOS 5 and Fedora3)

Bug ID: Status DETAIL

190778 WORKFORME(Fedora and CentOS) [gtk2] Assumes font sizes are integers, they are not

205430 WORKFORME(Fedora and CentOs) Consider caching the result of searches for missing glyphs

After clicking the following URL the browser did not frozen while memory usage soars

Test

243146 WORKFORME(Fedora and CentOs) Very slow painting of background 8-bit-alpha png

244506 WORKFORME(Fedora and CentOS) 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 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(Fedora and CentOs) 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.

NOT FIXED(On Fedora)

[1]

[2]

334411 NEEDINFO Implement paint flashing in cairo builds

340742 NEEDINFO crash on startup of my linux trunk build (on scrapper over vnc)

342207 WORKFORME(Fedora and CentOs) 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(Fedora and CentOs) 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(Fedora and CentOS) 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(Fedora and Centos) 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(CentOs) Consider tiling 1-bit-alpha image using cairo_mask in some cases NOT FIXED (On Fedora)Check the following Link Test


365680 NOT FIXED [GTK] Acid 2 is broken because we pick bitmap fonts

I think this bug exists but not sure. Click on the link below:

Acid 2 is broken

367553 NEEDINFO add linux support to font selection test

Need more information to reproduce the bug

368996 NOT FIXED (Fedora and Centos) 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(CEntOS) 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 NOT FIXED(on Fedora) Click On the link below:-

I see letter 'a' instead of 'pie'


370441 NEEDINFO OOM [@ GetMissingGlyphString] (allocation in pango_glyph_string_set_size)

Need information to reproduce the bug.

371867 WORKFORME(Fedora and CentOS) Severe performance regression on FAA flight status page

371892 WORKFORME(Fedora and Centos) 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(Fedora and CentOS) Intra-word spaces seen in pages containing telugu text.

No more intra-word spaces seen in pages contaning telugu text.

377128 WORKFORME(Fedora and CentOS) 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(Fedora and CentOS) Some characters missing in pages containing Malayalam and Gujarati content

Click on the links below:

Some characters are missing(in the form of specfic symbols on Malayalam language website

Some characters are missing(in the form of specific symbols on Gujrati language website

377133 WORKFORME(Centos) No fonts visible in pages containg hindi text (not even in special symbols)

NOT Fixed(On Fedora)

Click on the following link:

All hindi text is visible

378436 NEEDINFO Segfault when exiting FF

379430 WORKFORME(Fedora and CentOS) Print preview hangs X

381272 WORKFORME(Fedora and CentOs) Crash on loading svg image

Firefox does not crash on loading of svg image.

381967 NOT FIXED(Fedora and CentOs) properly Indic languages are not rendering when set sans-serif as defualt font starts rendering only some languages

Some languages are rendering properly but some don't.

Click on the following links:

Glyph Boxes

Glyph boxes

Glyph boxes

382418 NOT FIXED(Fedora and CentOs-NOT SURE)Bad font spacing.

Test

383479 NEEDINFO Combobox dropdown scrollbar width no longer matches dropmarker width

After loading the bug page and when clicked on component, there was no combobox. Information incomplete

384387 NEEDINFO Documentation for gfxMatrix::Scale seems to be wrong

No steps to reproduce

384441 not sure Font cache not empty at shutdown when loading page in URL field test again

384606 NOT FIXED Random coloured dots at the edge of images in DHTML tree control

After downloading the test case random colored dots still can be seen at the edge of images in DHTML tree.

WORKFORME(On Fedora)

385263 NEEDINFO pango] we call FT_Open_Face twice per font No steps to reproduce the bug.

385327 Not fixed(Fedora and CentOS) properly Text not rendered correctly if lang is missing or incorrect

Urdu language with correct lang property

Urdu language with incorrect lang property

Urdu language with no lang propertyslow textarea scrolling

385516 NEEDINFO Console is spewed with WARNING: empty langgroup

386072 WORKFORME(Fedora and CentOS) slow textarea scrolling

Scrolling is fast after entering lots of text in the textarea

386440 WORKFORME(Fedora and CentOS) Cairo image scaling/composite significantly slower on Linux.

Click the following link:

Page does not finished after scrolling of 1 or 2 minutes

386567 NEEDINFO Reftests bidi/bidi-004.html and bidi/bidi-004-j.html failing on Linux 

  Need steps to reproduce the bug.

391285 crash [@ _get_bitmap_surface] displaying Bugzilla pages in "Gnu Unifont Mono" font

need to work on

NOT FIXED(On Fedora) Check it

392934 NOT A BUG Linux XAA accel not useful for Render tracking bug

This is not a mozilla bug, but is a tracking bug for other bugs (usually performance bugs) that are fixed by selectively disabling XAA acceleration. The most common fix is adding: 

 Option "XAANoOffscreenPixmaps" "true"

into the xorg.conf device section.


396726 WORKFORME Serious performance regression in dealing with binary-data-as-text document

[Attachment has been removed but I tested with <iframe width="100%" height="100%"> this tag, no slow rendering and painting ]

NOT Fixed (On Fedora)

click on the Link Below:

[Attachment has been removed but I tested with <iframe width="100%" height="100%"> this tag, no slow rendering and painting ]

397031 NEEDINFO Crash @ BuildTextRunsScanner::BuildTextRunForFrames

397303 Thebes rendering of inset/outset borders very slow

Work on

397320 WORKFORME Setting opacity on div-surrounding-img significantly slower than on img 

NOT Fixed(On Fedora):

click on the link below: both images has same effect, setting opacity is not slower none of images.

opacity on img

opacity on div

397860 WORKFORME SIL Graphite causes problems (Debian, pango-graphite, double width of spaces) NOT Fixed(On Fedora) all the space characters were not double wide

398318 NOT FIXED(ON Fedora) SIL Graphite causes problems (Debian, pango-graphite, double width of spaces)

The URL of this bug got clipped in Mail.

load the page and check work on CentOs

385258 Bug for seamonkey wrong, serif font, used as fall back for GUI when having an aliased font defined as standard in KDE (e.g. "Sans Serif" on openSuSE)

386798 NOT FIXED(CentOs) crash [@ libthebes.so + 0x4352e] [@ libsuitetypeaheadfind.so + 0x86ea] during Find As You Type

Open the following URL

[http://fr.wikipedia.org/wiki/G%C3%A9n%C3%A9alogie_g%C3%A9n%C3%A9rale_des_Cap%C3%A9tiens Hit / Type "Amboise" (without the quotes) Firefox crashes at some point while typing the search key]

WORKFORME (On Fedora)

343091 WORKFORME(Fedora and CentOS) images sometimes render checkered (from transparency) and then solid white

Image renders properly when I load the page even after reloading it works perfectly

376083 NEEDINFO build failure with --enable-glitz

383386 NOT SURE Regression test for bug 359869 fails on Mac

Mac's bug and no steps to reproduce the bug

365680 NOT FIXED [GTK] Acid 2 is broken because we pick bitmap fonts

Screenshot

TestCase

[GTK] Acid2 is broken after opening the screenshot

398865 WORKFORME(Fedora) font-family with results in poorly positioned punctuation

398899 NOT FIXED Bold characters garbled in some fonts from ttf-freefont

Click the following link:

Test

399274 WORKFORME(Fedora) Missing glyphs for small codepoints as a result of bug 362682

Project News

  • June 13, 2007 - Created project page, got permissions for use of Linux14 on hera.
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