test/py: allow multi-digit index in in_tree()

When more nodes are added for a uclass the index might go into two or
more digits. This means that there are less spaces printed because they
are used up by the extra digits. Update the regular expression to allow
variable-length spacing between the class name and and index.

This was discovered when adding a simple_bus node in test.dts made
test_bind_unbind_with_uclass() fail because the index went up to 10.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>

diff --git a/test/py/tests/test_bind.py b/test/py/tests/test_bind.py
index 5e73d403618226be57fb09e921d865ae9abf6fb5..6703325c0b7684df168bf13f8d7611d76b74d472 100644 (file)
--- a/test/py/tests/test_bind.py
+++ b/test/py/tests/test_bind.py
@@ -16,7 +16,7 @@ def in_tree(response, name, uclass, drv, depth, last_child):
                         leaf = leaf + '`'
 
        leaf = leaf + '-- ' + name
-       line = (r' *{:10.10}    [0-9]*  \[ [ +] \]   {:20.20}  [` |]{}$'
+       line = (r' *{:10.10} *[0-9]*  \[ [ +] \]   {:20.20}  [` |]{}$'
                .format(uclass, drv, leaf))
        prog = re.compile(line)
        for l in lines: