Docserver: Generate a table of extension/app API owners

chrome/common/extensions/docs/server2/file_system_test.py

Index: chrome/common/extensions/docs/server2/file_system_test.py
diff --git a/chrome/common/extensions/docs/server2/file_system_test.py b/chrome/common/extensions/docs/server2/file_system_test.py
index 116f12dcab87f05105d4491c065b0b8079dd2958..158f9a49ec6d524c1b6ff6aacf820a6b4e7c376f 100755
--- a/chrome/common/extensions/docs/server2/file_system_test.py
+++ b/chrome/common/extensions/docs/server2/file_system_test.py
@@ -59,6 +59,31 @@ class FileSystemTest(unittest.TestCase):
     self.assertEqual(sorted(expected_files), sorted(all_files))
     self.assertEqual(sorted(expected_dirs), sorted(all_dirs))
 
+  def testWalkDepth(self):
+    all_dirs = []
+    all_files = []
+    for root, dirs, files in file_system.Walk('', depth=0):
+      all_dirs.extend(dirs)
+      all_files.extend(files)
+    self.assertEqual(all_dirs, [])
+    self.assertEqual(all_files, [])

[not at google - send to devlin, 2014/08/21 21:39:58]

For all of these, the expectation should go first. So this should be

self.assertEqual([], all_dirs)

and so on.

+
+    for root, dirs, files in file_system.Walk('', depth=1):
+      all_dirs.extend(dirs)
+      all_files.extend(files)
+    self.assertEqual(all_dirs, ['templates/'])
+    self.assertEqual(all_files, ['file.txt'])
+
+    all_dirs = []
+    all_files = []
+    for root, dirs, files in file_system.Walk('', depth=2):
+      all_dirs.extend(dirs)
+      all_files.extend(files)
+    self.assertEqual(sorted(all_dirs),
+                     sorted(['templates/', 'public/', 'json/']))
+    self.assertEqual(sorted(all_files), sorted(['file.txt', 'README']))
+
+
   def testSubWalk(self):
     expected_files = set([
       '/redirects.json',