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authorDaniel Narvaez <dwnarvaez@gmail.com>2013-01-09 23:19:13 (GMT)
committer Daniel Narvaez <dwnarvaez@gmail.com>2013-01-09 23:19:13 (GMT)
commit2defc4cddbd09fd919c8972ab64cc498d8ac260a (patch)
tree59d3bd9eddfdef8c5eda31afd85c1ffef38af179 /tests/sugar/tree.py
parent13bf9a240e418529fc683f8c53b681fe0575a005 (diff)
root_accessible might be None too
Diffstat (limited to 'tests/sugar/tree.py')
-rw-r--r--tests/sugar/tree.py16
1 files changed, 8 insertions, 8 deletions
diff --git a/tests/sugar/tree.py b/tests/sugar/tree.py
index 6607371..9a81f11 100644
--- a/tests/sugar/tree.py
+++ b/tests/sugar/tree.py
@@ -8,15 +8,15 @@ Atspi.set_timeout(-1, -1)
def get_root(wait=True):
- desktop = Node(Atspi.get_desktop(0))
-
- if not wait:
- return desktop
-
n_tries = 0
- while n_tries < 50:
- if desktop.get_children():
- return desktop
+ while n_tries < 5:
+ root_accessible = Atspi.get_desktop(0)
+ if root_accessible:
+ desktop = Node(root_accessible)
+ if desktop.get_children():
+ return desktop
+ elif not wait:
+ return None
n_tries = n_tries + 1
logging.info("Waiting for a valid accessibility tree %d" % n_tries)