mirror of
https://github.com/cookiengineer/audacity
synced 2025-05-13 15:38:56 +02:00
85 lines
4.1 KiB
Python
85 lines
4.1 KiB
Python
# Copyright 2013 Kaspar Emanuel <kaspar.emanuel@gmail.com>
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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from lilv import *
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import unittest
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import os
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class UriTests(unittest.TestCase):
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def setUp(self):
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self.world = lilv_world_new()
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lilv_world_load_all(self.world)
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def testInvalidURI(self):
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self.uri = lilv_new_uri(self.world, "invalid_uri")
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self.assertIsNone(self.uri)
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def testInvalidURI2(self):
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self.uri = lilv_new_uri(self.world, "invalid_uri")
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self.assertFalse( lilv_node_is_uri(self.uri) )
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def testNonExistentURI(self):
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self.uri = lilv_new_uri(self.world, "exist:does_not")
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plugins = lilv_world_get_all_plugins(self.world)
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self.plugin = lilv_plugins_get_by_uri(plugins, self.uri)
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self.assertIsNone(self.plugin)
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def testPortTypes(self):
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self.uri = lilv_new_uri(self.world, LILV_URI_INPUT_PORT)
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self.assertIsNotNone(self.uri)
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def testPortTypes2(self):
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self.uri = lilv_new_uri(self.world, LILV_URI_OUTPUT_PORT)
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self.assertIsNotNone(self.uri)
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def testPortTypes3(self):
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self.uri = lilv_new_uri(self.world, LILV_URI_AUDIO_PORT)
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self.assertIsNotNone(self.uri)
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def testPortTypes4(self):
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self.uri = lilv_new_uri(self.world, LILV_URI_CONTROL_PORT)
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self.assertIsNotNone(self.uri)
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def tearDown(self):
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lilv_node_free(self.uri)
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lilv_world_free(self.world)
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class PluginTests(unittest.TestCase):
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def setUp(self):
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self.world = lilv_world_new()
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location = "file://" + os.getcwd() + "/bindings/bindings_test_plugin.lv2/"
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self.plugin_uri = lilv_new_uri(self.world, location)
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self.assertIsNotNone(self.plugin_uri, "Invalid URI: '" + location + "'")
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lilv_world_load_bundle(self.world, self.plugin_uri)
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self.plugins = lilv_world_get_all_plugins(self.world)
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self.plugin = lilv_plugins_get(self.plugins, lilv_plugins_begin(self.plugins))
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self.assertIsNotNone(self.plugin, msg="Test plugin not found at location: '" + location + "'")
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self.assertEqual(location, lilv_node_as_string(lilv_plugin_get_bundle_uri(self.plugin)))
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self.instance = lilv_plugin_instantiate(self.plugin, 48000, None)
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self.assertIsNotNone(self.instance)
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self.lv2_InputPort = lilv_new_uri(self.world, LILV_URI_INPUT_PORT)
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self.lv2_OutputPort = lilv_new_uri(self.world, LILV_URI_OUTPUT_PORT)
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self.lv2_AudioPort = lilv_new_uri(self.world, LILV_URI_AUDIO_PORT)
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self.lv2_ControlPort = lilv_new_uri(self.world, LILV_URI_CONTROL_PORT)
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def testPorts(self):
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n = lilv_plugin_get_num_ports_of_class(self.plugin, self.lv2_InputPort, self.lv2_AudioPort)
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self.assertEqual(n, 1)
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def testPorts2(self):
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n = lilv_plugin_get_num_ports_of_class(self.plugin, self.lv2_OutputPort, self.lv2_AudioPort)
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self.assertEqual(n, 1)
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def testPorts3(self):
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n = lilv_plugin_get_num_ports_of_class(self.plugin, self.lv2_OutputPort, self.lv2_ControlPort)
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self.assertEqual(n, 1)
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def testPorts4(self):
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n = lilv_plugin_get_num_ports_of_class(self.plugin, self.lv2_InputPort, self.lv2_ControlPort)
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self.assertEqual(n, 1)
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def tearDown(self):
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lilv_node_free(self.lv2_InputPort)
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lilv_node_free(self.lv2_OutputPort)
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lilv_node_free(self.lv2_AudioPort)
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lilv_node_free(self.plugin_uri)
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lilv_world_free(self.world)
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