Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / skia / gm / rebaseline_server / server.py

diff --git a/src/third_party/skia/gm/rebaseline_server/server.py b/src/third_party/skia/gm/rebaseline_server/server.py
index 8277c46..6062aed 100755 (executable)
--- a/src/third_party/skia/gm/rebaseline_server/server.py
+++ b/src/third_party/skia/gm/rebaseline_server/server.py
@@ -27,7 +27,7 @@ import urllib
 import urlparse
 
 # Must fix up PYTHONPATH before importing from within Skia
-import fix_pythonpath  # pylint: disable=W0611
+import rs_fixpypath  # pylint: disable=W0611
 
 # Imports from within Skia
 from py.utils import gs_utils
@@ -48,6 +48,8 @@ import download_actuals
 import imagediffdb
 import imagepairset
 import results as results_mod
+import writable_expectations as writable_expectations_mod
+
 
 PATHSPLIT_RE = re.compile('/([^/]+)/(.+)')
 
@@ -67,6 +69,9 @@ MIME_TYPE_MAP = {'': 'application/octet-stream',
 KEY__EDITS__MODIFICATIONS = 'modifications'
 KEY__EDITS__OLD_RESULTS_HASH = 'oldResultsHash'
 KEY__EDITS__OLD_RESULTS_TYPE = 'oldResultsType'
+KEY__LIVE_EDITS__MODIFICATIONS = 'modifications'
+KEY__LIVE_EDITS__SET_A_DESCRIPTIONS = 'setA'
+KEY__LIVE_EDITS__SET_B_DESCRIPTIONS = 'setB'
 
 DEFAULT_ACTUALS_DIR = results_mod.DEFAULT_ACTUALS_DIR
 DEFAULT_GM_SUMMARIES_BUCKET = download_actuals.GM_SUMMARIES_BUCKET
@@ -597,8 +602,8 @@ class HTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
     download_all_images = (
         param_dict.get(LIVE_PARAM__DOWNLOAD_ONLY_DIFFERING, [''])[0].lower()
         not in ['1', 'true'])
-    setA_dirs = param_dict[LIVE_PARAM__SET_A_DIR]
-    setB_dirs = param_dict[LIVE_PARAM__SET_B_DIR]
+    setA_dir = param_dict[LIVE_PARAM__SET_A_DIR][0]
+    setB_dir = param_dict[LIVE_PARAM__SET_B_DIR][0]
     setA_section = self._validate_summary_section(
         param_dict.get(LIVE_PARAM__SET_A_SECTION, [None])[0])
     setB_section = self._validate_summary_section(
@@ -608,18 +613,18 @@ class HTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
     # the left (setA).
     if ((setA_section == gm_json.JSONKEY_ACTUALRESULTS) and
         (setB_section == gm_json.JSONKEY_EXPECTEDRESULTS)):
-      setA_dirs, setB_dirs = setB_dirs, setA_dirs
+      setA_dir, setB_dir = setB_dir, setA_dir
       setA_section, setB_section = setB_section, setA_section
 
     # Are we comparing some actuals against expectations stored in the repo?
     # If so, we can allow the user to submit new baselines.
     is_editable = (
         (setA_section == gm_json.JSONKEY_EXPECTEDRESULTS) and
-        (setA_dirs[0].startswith(compare_rendered_pictures.REPO_URL_PREFIX)) and
+        (setA_dir.startswith(compare_rendered_pictures.REPO_URL_PREFIX)) and
         (setB_section == gm_json.JSONKEY_ACTUALRESULTS))
 
     results_obj = compare_rendered_pictures.RenderedPicturesComparisons(
-        setA_dirs=setA_dirs, setB_dirs=setB_dirs,
+        setA_dir=setA_dir, setB_dir=setB_dir,
         setA_section=setA_section, setB_section=setB_section,
         image_diff_db=_SERVER.image_diff_db,
         diff_base_url='/static/generated-images',
@@ -685,11 +690,11 @@ class HTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
     normpath = posixpath.normpath(self.path)
     dispatchers = {
       '/edits': self.do_POST_edits,
+      '/live-edits': self.do_POST_live_edits,
     }
     try:
       dispatcher = dispatchers[normpath]
       dispatcher()
-      self.send_response(200)
     except:
       self.send_error(404)
       raise
@@ -749,6 +754,47 @@ class HTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
     # We can do this in a separate thread; we should return our success message
     # to the UI as soon as possible.
     thread.start_new_thread(_SERVER.update_results, (True,))
+    self.send_response(200)
+
+  def do_POST_live_edits(self):
+    """ Handle a POST request with modifications to SKP expectations, in this
+    format:
+
+    {
+      KEY__LIVE_EDITS__SET_A_DESCRIPTIONS: {
+        # setA descriptions from the original data
+      },
+      KEY__LIVE_EDITS__SET_B_DESCRIPTIONS: {
+        # setB descriptions from the original data
+      },
+      KEY__LIVE_EDITS__MODIFICATIONS: [
+        # as needed by writable_expectations.modify()
+      ],
+    }
+
+    Raises an Exception if there were any problems.
+    """
+    content_type = self.headers[_HTTP_HEADER_CONTENT_TYPE]
+    if content_type != 'application/json;charset=UTF-8':
+      raise Exception('unsupported %s [%s]' % (
+          _HTTP_HEADER_CONTENT_TYPE, content_type))
+
+    content_length = int(self.headers[_HTTP_HEADER_CONTENT_LENGTH])
+    json_data = self.rfile.read(content_length)
+    data = json.loads(json_data)
+    logging.debug('do_POST_live_edits: received new GM expectations data [%s]' %
+                  data)
+    with writable_expectations_mod.WritableExpectations(
+        data[KEY__LIVE_EDITS__SET_A_DESCRIPTIONS]) as writable_expectations:
+      writable_expectations.modify(data[KEY__LIVE_EDITS__MODIFICATIONS])
+      diffs = writable_expectations.get_diffs()
+      # TODO(stephana): Move to a simpler web framework so we don't have to
+      # call these functions.  See http://skbug.com/2856 ('rebaseline_server:
+      # Refactor server to use a simple web framework')
+      self.send_response(200)
+      self.send_header('Content-type', 'text/plain')
+      self.end_headers()
+      self.wfile.write(diffs)
 
   def redirect_to(self, url):
     """ Redirect the HTTP client to a different url.