validate/testsuites/validateelements.py

   1
   2
   3 # -*- Mode: Python -*- vi:si:et:sw=4:sts=4:ts=4:syntax=python
   4 #
   5 # Copyright (c) 2015,Thibault Saunier <thibault.saunier@collabora.com>
   6 #               2015,Vineeth T M <vineeth.tm@samsung.com>
   7 #
   8 # This program is free software; you can redistribute it and/or
   9 # modify it under the terms of the GNU Lesser General Public
  10 # License as published by the Free Software Foundation; either
  11 # version 2.1 of the License, or (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # Lesser General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU Lesser General Public
  19 # License along with this program; if not, write to the
  20 # Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  21 # Boston, MA 02110-1301, USA.
  22
  23 """
  24 The GstValidate default testsuite
  25 """
  26
  27 from gi.repository import Gst
  28 from gi.repository import GObject
  29
  30 TEST_MANAGER = "validate"
  31
  32
  33 def pspec_is_numeric(prop):
  34     return prop.value_type in [GObject.TYPE_INT, GObject.TYPE_INT64,
  35                                GObject.TYPE_UINT, GObject.TYPE_UINT64,
  36                                GObject.TYPE_LONG, GObject.TYPE_ULONG,
  37                                GObject.TYPE_DOUBLE]
  38
  39
  40 def get_pipe_and_populate(test_manager, klass, fname, prop, loop):
  41     prop_value = Gst.ElementFactory.make(fname, None).get_property(prop.name)
  42
  43     if prop.value_type == GObject.TYPE_BOOLEAN:
  44         if loop is 1:
  45             bool_value = False
  46         else:
  47             bool_value = True
  48         cname = fname + " %s=%s" % (prop.name, bool_value)
  49         tname = fname + "%s=%s" % (prop.name, bool_value)
  50     elif pspec_is_numeric(prop):
  51         if loop is 2:
  52             int_value = prop.default_value
  53         elif loop is 1:
  54             int_value = prop.minimum
  55         else:
  56             int_value = prop.maximum
  57         cname = fname + " %s=%s" % (prop.name, int_value)
  58         tname = fname + "%s=%s" % (prop.name, int_value)
  59     else:
  60         cname = fname + " %s=%s" % (prop.name, prop_value)
  61         tname = fname + "%s=%s" % (prop.name, prop_value)
  62
  63     if "Audio" in klass:
  64         cpipe = "audiotestsrc num-buffers=20 ! %s " % (cname)
  65         sink = "! audioconvert ! %(audiosink)s"
  66     elif "Video" in klass:
  67         if "gl" in fname:
  68             cname = "glfilterbin filter = %s" % (cname)
  69         cpipe = "videotestsrc num-buffers=20 ! %s " % (cname)
  70         sink = "! videoconvert ! %(videosink)s"
  71     else:
  72         return None
  73
  74     if test_manager.options.mute:
  75         cpipe += "! fakesink"
  76     else:
  77         cpipe += "%s" % (sink)
  78
  79     return (tname, cpipe)
  80
  81
  82 def setup_tests(test_manager, options):
  83     print("Setting up tests to validate all elements")
  84     pipelines_descriptions = []
  85     test_manager.set_default_blacklist([
  86         ("validate.launch_pipeline.videocrop*",
  87          "https://bugzilla.gnome.org/show_bug.cgi?id=743910"),
  88         ("validate.launch_pipeline.videobox*",
  89          "https://bugzilla.gnome.org/show_bug.cgi?id=743909"),
  90         ("validate.launch_pipeline.simplevideomark*",
  91          "https://bugzilla.gnome.org/show_bug.cgi?id=743908"),
  92         ("validate.launch_pipeline.exclusion*",
  93          "https://bugzilla.gnome.org/show_bug.cgi?id=743907"),
  94         ("validate.launch_pipeline.frei0r*",
  95          "video filter plugins"),
  96         ("validate.launch_pipeline.*interleavechannel-positions-from-input=False*",
  97          "https://bugzilla.gnome.org/show_bug.cgi?id=744211"),
  98         ("validate.launch_pipeline.spectrum*",
  99          "https://bugzilla.gnome.org/show_bug.cgi?id=744213"),
 100         ("validate.launch_pipeline.smpte*",
 101          "smpte cannot be tested with simple pipeline. Hence excluding"),
 102         ("validate.launch_pipeline.gleffects_laplacian*",
 103          "https://bugzilla.gnome.org/show_bug.cgi?id=748393"),
 104         ("validate.launch_pipeline.glfilterbin*",
 105          "glfilter bin doesnt launch."),
 106     ])
 107     valid_scenarios = ["play_15s"]
 108     Gst.init(None)
 109     factories = Gst.Registry.get().get_feature_list(Gst.ElementFactory)
 110     for element_factory in factories:
 111         audiosrc = False
 112         audiosink = False
 113         videosrc = False
 114         videosink = False
 115         klass = element_factory.get_metadata("klass")
 116         fname = element_factory.get_name()
 117
 118         if "band" in fname:
 119             continue
 120         if "Audio" not in klass and "Video" not in klass:
 121             continue
 122
 123         padstemplates = element_factory.get_static_pad_templates()
 124         for padtemplate in padstemplates:
 125             if padtemplate.static_caps.string:
 126                 caps = padtemplate.get_caps()
 127                 for i in xrange(caps.get_size()):
 128                     structure = caps.get_structure(i)
 129                     if "audio/x-raw" in structure.get_name():
 130                         if padtemplate.direction == Gst.PadDirection.SRC:
 131                             audiosrc = True
 132                         elif padtemplate.direction == Gst.PadDirection.SINK:
 133                             audiosink = True
 134                     elif "video/x-raw" in structure.get_name():
 135                         if padtemplate.direction == Gst.PadDirection.SRC:
 136                             videosrc = True
 137                         elif padtemplate.direction == Gst.PadDirection.SINK:
 138                             videosink = True
 139
 140         if (audiosink is False and videosink is False) or (audiosrc is False and videosrc is False):
 141             continue
 142
 143         element = Gst.ElementFactory.make(fname, None)
 144         if element is None:
 145             print("Could not create element: %s" % fname)
 146             continue
 147
 148         props = GObject.list_properties(element)
 149         for prop in props:
 150             if "name" in prop.name or "parent" in prop.name or "qos" in prop.name or \
 151                "latency" in prop.name or "message-forward" in prop.name:
 152                 continue
 153             if (prop.flags & GObject.ParamFlags.WRITABLE) and \
 154                (prop.flags & GObject.ParamFlags.READABLE):
 155                 if prop.value_type == GObject.TYPE_BOOLEAN:
 156                     loop = 2
 157                 elif pspec_is_numeric(prop):
 158                     loop = 3
 159                 else:
 160                     loop = 0
 161
 162                 while loop:
 163                     loop -= 1
 164                     description = get_pipe_and_populate(test_manager, klass,
 165                                                         fname, prop, loop)
 166                     if None is not description:
 167                         pipelines_descriptions.append(description)
 168
 169     # No restriction about scenarios that are potentially used
 170     test_manager.add_scenarios(valid_scenarios)
 171     test_manager.add_generators(test_manager.GstValidatePipelineTestsGenerator
 172                                 ("validate_elements", test_manager,
 173                                     pipelines_descriptions=pipelines_descriptions,
 174                                     valid_scenarios=valid_scenarios))
 175
 176     return True