[PATCH] run-tests: sort missing files first instead of raising an error

[Simon Heimberg]

# HG changeset patch
# User simon at laptop-tosh
# Date 1370986788 -7200
# Node ID 3a43e3a9de8e3002b9ce1ef97398054b7c65e356
# Parent  893563fd066688b54c9b35dcd59ddce978ecf44e
run-tests: sort missing files first instead of raising an error

sort first for early telling typos in test names

diff -r 893563fd0666 -r 3a43e3a9de8e tests/run-tests.py
--- a/tests/run-tests.py	Die Jun 11 23:36:46 2013 +0200
+++ b/tests/run-tests.py	Die Jun 11 23:39:48 2013 +0200
@@ -1156,7 +1156,12 @@
         slow = 'svn gendoc check-code-hg'.split()
         def sortkey(f):
             # run largest tests first, as they tend to take the longest
-            val = -os.stat(f).st_size
+            try:
+                val = -os.stat(f).st_size
+            except OSError, e:
+                if e.errno != errno.ENOENT:
+                    raise
+                return -1e9 # file does not exist, tell early
             for kw in slow:
                 if kw in f:
                     val *= 10