FIX: Sort collected files before checking to have repeatable output

tkruse · tkruse · commit 7017f4be5ce5 · 2020-06-23T11:03:06.000+09:00
diff --git a/cpplint.py b/cpplint.py
@@ -6769,6 +6769,7 @@ def ParseArguments(args):
   _SetFilters(filters)
   _SetCountingStyle(counting_style)
 
+  filenames.sort()
   return filenames
 
 def _ExpandDirectories(filenames):
diff --git a/cpplint_clitest.py b/cpplint_clitest.py
@@ -167,7 +167,7 @@ def testSillySample(self):
         self.checkAllInFolder('./samples/silly-sample', 3)
 
     def testBoostSample(self):
-        self.checkAllInFolder('./samples/boost-sample', 3)
+        self.checkAllInFolder('./samples/boost-sample', 4)
 
     def testProtobufSample(self):
         self.checkAllInFolder('./samples/protobuf-sample', 1)
