1 files changed, 78 insertions, 0 deletions
diff --git a/tools/check-moz-style/run_tests.py b/tools/check-moz-style/run_tests.py
new file mode 100755
index 000000000..5ef3fa311
--- /dev/null
+++ b/tools/check-moz-style/run_tests.py
@@ -0,0 +1,78 @@
+#!/usr/bin/python
+#
+# Any copyright is dedicated to the Public Domain.
+# http://creativecommons.org/publicdomain/zero/1.0/
+#
+
+from __future__ import print_function
+from modules.scm import detect_scm_system
+from contextlib import closing
+import checkmozstyle
+import os
+import modules.cpplint as cpplint
+import StringIO
+
+TESTS = [
+    # Empty patch
+    {
+        "patch": "tests/test1.patch",
+        "cpp": "tests/test1.cpp",
+        "out": "tests/test1.out"
+    },
+    # Bad header
+    {
+        "patch": "tests/test2.patch",
+        "cpp": "tests/test2.cpp",
+        "out": "tests/test2.out"
+    },
+    # Bad Description
+    {
+        "patch": "tests/test3.patch",
+        "cpp": "tests/test3.cpp",
+        "out": "tests/test3.out"
+    },
+    # readability tests
+    {
+        "patch": "tests/test4.patch",
+        "cpp": "tests/test4.cpp",
+        "out": "tests/test4.out"
+    },
+    # runtime tests
+    {
+        "patch": "tests/test5.patch",
+        "cpp": "tests/test5.cpp",
+        "out": "tests/test5.out"
+    },
+]
+
+
+def main():
+    cwd = os.path.abspath('.')
+    scm = detect_scm_system(cwd)
+    cpplint.use_mozilla_styles()
+    (args, flags) = cpplint.parse_arguments([])
+
+    for test in TESTS:
+        with open(test["patch"]) as fh:
+            patch = fh.read()
+
+        with closing(StringIO.StringIO()) as output:
+            cpplint.set_stream(output)
+            checkmozstyle.process_patch(patch, cwd, cwd, scm)
+            result = output.getvalue()
+
+        with open(test["out"]) as fh:
+            expected_output = fh.read()
+
+        test_status = "PASSED"
+        if result != expected_output:
+            test_status = "FAILED"
+            print("TEST " + test["patch"] + " " + test_status)
+            print("Got result:\n" + result + "Expected:\n" + expected_output)
+        else:
+            print("TEST " + test["patch"] + " " + test_status)
+
+
+if __name__ == "__main__":
+        main()
+