1 files changed, 64 insertions, 0 deletions
diff --git a/testing/web-platform/harness/wptrunner/config.py b/testing/web-platform/harness/wptrunner/config.py
new file mode 100644
index 000000000..c0e44e1eb
--- /dev/null
+++ b/testing/web-platform/harness/wptrunner/config.py
@@ -0,0 +1,64 @@
+# 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 ConfigParser
+import os
+import sys
+from collections import OrderedDict
+
+here = os.path.split(__file__)[0]
+
+class ConfigDict(dict):
+    def __init__(self, base_path, *args, **kwargs):
+        self.base_path = base_path
+        dict.__init__(self, *args, **kwargs)
+
+    def get_path(self, key, default=None):
+        if key not in self:
+            return default
+        path = self[key]
+        os.path.expanduser(path)
+        return os.path.abspath(os.path.join(self.base_path, path))
+
+def read(config_path):
+    config_path = os.path.abspath(config_path)
+    config_root = os.path.split(config_path)[0]
+    parser = ConfigParser.SafeConfigParser()
+    success = parser.read(config_path)
+    assert config_path in success, success
+
+    subns = {"pwd": os.path.abspath(os.path.curdir)}
+
+    rv = OrderedDict()
+    for section in parser.sections():
+        rv[section] = ConfigDict(config_root)
+        for key in parser.options(section):
+            rv[section][key] = parser.get(section, key, False, subns)
+
+    return rv
+
+def path(argv=None):
+    if argv is None:
+        argv = []
+    path = None
+
+    for i, arg in enumerate(argv):
+        if arg == "--config":
+            if i + 1 < len(argv):
+                path = argv[i + 1]
+        elif arg.startswith("--config="):
+            path = arg.split("=", 1)[1]
+        if path is not None:
+            break
+
+    if path is None:
+        if os.path.exists("wptrunner.ini"):
+            path = os.path.abspath("wptrunner.ini")
+        else:
+            path = os.path.join(here, "..", "wptrunner.default.ini")
+
+    return os.path.abspath(path)
+
+def load():
+    return read(path(sys.argv))