auto import from //depot/cupcake/@135843
diff --git a/tools/compare_fileslist.py b/tools/compare_fileslist.py
new file mode 100755
index 0000000..1f507d8
--- /dev/null
+++ b/tools/compare_fileslist.py
@@ -0,0 +1,106 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the 'License');
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an 'AS IS' BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+import cgi, os, string, sys
+
+def IsDifferent(row):
+ val = None
+ for v in row:
+ if v:
+ if not val:
+ val = v
+ else:
+ if val != v:
+ return True
+ return False
+
+def main(argv):
+ inputs = argv[1:]
+ data = {}
+ index = 0
+ for input in inputs:
+ f = file(input, "r")
+ lines = f.readlines()
+ f.close()
+ lines = map(string.split, lines)
+ lines = map(lambda (x,y): (y,int(x)), lines)
+ for fn,sz in lines:
+ if not data.has_key(fn):
+ data[fn] = {}
+ data[fn][index] = sz
+ index = index + 1
+ rows = []
+ for fn,sizes in data.iteritems():
+ row = [fn]
+ for i in range(0,index):
+ if sizes.has_key(i):
+ row.append(sizes[i])
+ else:
+ row.append(None)
+ rows.append(row)
+ rows = sorted(rows, key=lambda x: x[0])
+ print """<html>
+ <head>
+ <style type="text/css">
+ .fn, .sz, .z, .d {
+ padding-left: 10px;
+ padding-right: 10px;
+ }
+ .sz, .z, .d {
+ text-align: right;
+ }
+ .fn {
+ background-color: #ffffdd;
+ }
+ .sz {
+ background-color: #ffffcc;
+ }
+ .z {
+ background-color: #ffcccc;
+ }
+ .d {
+ background-color: #99ccff;
+ }
+ </style>
+ </head>
+ <body>
+ """
+ print "<table>"
+ print "<tr>"
+ for input in inputs:
+ combo = input.split(os.path.sep)[1]
+ print " <td class='fn'>%s</td>" % cgi.escape(combo)
+ print "</tr>"
+
+ for row in rows:
+ print "<tr>"
+ for sz in row[1:]:
+ if not sz:
+ print " <td class='z'> </td>"
+ elif IsDifferent(row[1:]):
+ print " <td class='d'>%d</td>" % sz
+ else:
+ print " <td class='sz'>%d</td>" % sz
+ print " <td class='fn'>%s</td>" % cgi.escape(row[0])
+ print "</tr>"
+ print "</table>"
+ print "</body></html>"
+
+if __name__ == '__main__':
+ main(sys.argv)
+
+