test-convert-cvs: filter unstable cvs output. stable

test-convert-cvs: filter unstable cvs output.

The order choosen by cvs to display commit is not stable when the tests are run
under heavy CPU/IO load. This leads to irrelevant failures of the test suite.
This changeset filters four lines impacted by this instability. The result of
the conversion is still verified.

--- a/tests/test-convert-cvs	Tue Mar 23 11:48:14 2010 +0100
+++ b/tests/test-convert-cvs	Mon Mar 22 22:19:40 2010 +0100
@@ -80,7 +80,8 @@
 ls srcfull
 hg convert srcfull srcfull-hg \
     | sed -e 's/connecting to.*cvsrepo/connecting to cvsrepo/g' \
-    | grep -v 'log entries' | grep -v 'hook:'
+    | grep -v 'log entries' | grep -v 'hook:' \
+    | grep -v '^[0-3] .*' # filter instable changeset order
 hg cat -r tip srcfull-hg/src/a
 hg cat -r tip srcfull-hg/src/b/c
 

--- a/tests/test-convert-cvs.out	Tue Mar 23 11:48:14 2010 +0100
+++ b/tests/test-convert-cvs.out	Mon Mar 22 22:19:40 2010 +0100
@@ -67,10 +67,6 @@
 4 changeset entries
 sorting...
 converting...
-3 Initial revision
-2 import
-1 initial checkin
-0 ci0
 updating tags
 a
 c