1 files changed, 100 insertions, 0 deletions
diff --git a/addon-sdk/source/python-lib/cuddlefish/tests/test_licenses.py b/addon-sdk/source/python-lib/cuddlefish/tests/test_licenses.py
new file mode 100644
index 000000000..574812ada
--- /dev/null
+++ b/addon-sdk/source/python-lib/cuddlefish/tests/test_licenses.py
@@ -0,0 +1,100 @@
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import unittest
+import os.path
+
+parent = os.path.dirname
+test_dir = parent(os.path.abspath(__file__))
+sdk_root = parent(parent(parent(test_dir)))
+
+def from_sdk_top(fn):
+    return os.path.abspath(os.path.join(sdk_root, fn))
+
+MPL2_URL = "http://mozilla.org/MPL/2.0/"
+
+# These files all come with their own license headers
+skip = [
+    "python-lib/cuddlefish/_version.py", # generated, public domain
+    "doc/static-files/js/jquery.js", # MIT/GPL dual
+    "examples/annotator/data/jquery-1.4.2.min.js", # MIT/GPL dual
+    "examples/reddit-panel/data/jquery-1.4.4.min.js", # MIT/GPL dual
+    "examples/library-detector/data/library-detector.js", # MIT
+    "python-lib/mozrunner/killableprocess.py", # MIT? BSDish?
+    "python-lib/mozrunner/winprocess.py", # MIT
+    "packages/api-utils/tests/test-querystring.js", # MIT
+    "packages/api-utils/lib/promise.js", # MIT
+    "packages/api-utils/tests/test-promise.js", # MIT
+    "examples/actor-repl/README.md", # It's damn readme file
+    "examples/actor-repl/data/codemirror-compressed.js", # MIT
+    "examples/actor-repl/data/codemirror.css", # MIT
+    ]
+absskip = [from_sdk_top(os.path.join(*fn.split("/"))) for fn in skip]
+
+class Licenses(unittest.TestCase):
+    def test(self):
+        # Examine most SDK files to check if they've got an MPL2 license
+        # header. We exclude some files that are known to include different
+        # licenses.
+        self.missing = []
+        self.scan_file(from_sdk_top(os.path.join("python-lib", "jetpack_sdk_env.py")))
+        self.scan(os.path.join("python-lib", "cuddlefish"), [".js", ".py"],
+                  skipdirs=["sdk-docs"], # test_generate.py makes this
+                  )
+        self.scan(os.path.join("python-lib", "mozrunner"), [".py"])
+        self.scan("lib", [".js", ".jsm", ".css"],
+                  skipdirs=[
+                    "diffpatcher", # MIT
+                    "method", # MIT
+                    "child_process", # MPL 1.1/GPL 2.0/LGPL 2.1
+                    "fs" # MIT
+                  ])
+        self.scan("test", [".js", ".jsm", ".css", ".html"],
+                  skipdirs=[
+                    "buffers", # MIT
+                    "querystring", # MIT
+                    "path" # MIT
+                  ])
+        self.scan("modules", [".js", ".jsm"])
+        self.scan("examples", [".js", ".css", ".html", ".md"])
+        self.scan("bin", [".bat", ".ps1", ".js"])
+        for fn in [os.path.join("bin", "activate"),
+                   os.path.join("bin", "cfx"),
+                   os.path.join("bin", "integration-scripts", "buildbot-run-cfx-helper"),
+                   os.path.join("bin", "integration-scripts", "integration-check"),
+                   ]:
+            self.scan_file(from_sdk_top(fn))
+
+        if self.missing:
+            print
+            print "The following files are missing an MPL2 header:"
+            for fn in sorted(self.missing):
+                print " "+fn
+            self.fail("%d files are missing an MPL2 header" % len(self.missing))
+
+    def scan(self, start, extensions=[], skipdirs=[]):
+        # scan a whole subdirectory
+        start = from_sdk_top(start)
+        for root, dirs, files in os.walk(start):
+            for d in skipdirs:
+                if d in dirs:
+                    dirs.remove(d)
+            for fn in files:
+                ext = os.path.splitext(fn)[1]
+                if extensions and ext not in extensions:
+                    continue
+                absfn = os.path.join(root, fn)
+                if absfn in absskip:
+                    continue
+                self.scan_file(absfn)
+
+    def scan_file(self, fn):
+        # scan a single file
+        if not MPL2_URL in open(fn, "r").read():
+            relfile = fn[len(sdk_root)+1:]
+            self.missing.append(relfile)
+
+if __name__ == '__main__':
+    unittest.main()