Ubuntu
xulrunner-1.9.1 package

  1. Bug #327863
  2. Comment #3

Comment 3 for bug 327863

Revision history for this message
In , Zack Weinberg (zackw) wrote :

If I run the reftests under Xvfb (like so:

$ xvfb-run -a -s "-screen 0 1024x1024x24" make reftest > reftest.log 2>&1

) I get twenty-one failures that don't happen if I run the reftests on the primary X server. All of them involve scroll bars in some way -- the most common syndrome is that one member of a reftest pair draws a horizontal scrollbar under some element and the other member doesn't.

There are two prominent differences between the enviroment under Xvfb and the normal environment: Xvfb doesn't implement the RANDR extension, and (as run above) there's no window manager available.

I'm attaching the logfile from a reftest run under Xvfb. The failures that don't appear in a regular build are:

REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/234964-1.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/308406-1.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/308406-2.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/360757-1b.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/362901-1.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/367247-s-hidden.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/372037-1.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/374719-1.xul |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/386470-1a.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/386470-1c.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/402567-1.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/402567-2.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/410621-1.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/430412-1.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/bugs/456484-1.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/percent-overflow-sizing/simpleAbsHeightD.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/percent-overflow-sizing/simpleAbsHeight.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/percent-overflow-sizing/simpleAbsMinHeightD.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/percent-overflow-sizing/simpleHeight100D.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/percent-overflow-sizing/simpleHeight100.html |
REFTEST TEST-UNEXPECTED-FAIL | file:///home/zack/src/mozilla/moz-central/layout/reftests/percent-overflow-sizing/simpleMinHeight100D.html |