Move to kernel style SPDX license identifiers

[babeltrace.git] / tests / bindings / python / bt2 / test_stream.py

diff --git a/tests/bindings/python/bt2/test_stream.py b/tests/bindings/python/bt2/test_stream.py
index 19874f2392022567a72724a7befe81234dbef2cb..997b211c38ec26f01b2e351f7b32976bff010be1 100644 (file)
--- a/tests/bindings/python/bt2/test_stream.py
+++ b/tests/bindings/python/bt2/test_stream.py
@@ -1,5 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Copyright (C) 2019 EfficiOS Inc.
+#
+
 import unittest
+import utils
 from utils import run_in_component_init
+from bt2 import trace as bt2_trace
+from bt2 import stream as bt2_stream
+from bt2 import value as bt2_value
+from bt2 import stream_class as bt2_stream_class
 
 
 class StreamTestCase(unittest.TestCase):
@@ -14,6 +24,8 @@ class StreamTestCase(unittest.TestCase):
     def test_create_default(self):
         stream = self._tr.create_stream(self._sc)
         self.assertIsNone(stream.name)
+        self.assertIs(type(stream), bt2_stream._Stream)
+        self.assertEqual(len(stream.user_attributes), 0)
 
     def test_name(self):
         stream = self._tr.create_stream(self._sc, name='équidistant')
@@ -23,12 +35,48 @@ class StreamTestCase(unittest.TestCase):
         with self.assertRaises(TypeError):
             self._tr.create_stream(self._sc, name=22)
 
+    def test_create_user_attributes(self):
+        stream = self._tr.create_stream(self._sc, user_attributes={'salut': 23})
+        self.assertEqual(stream.user_attributes, {'salut': 23})
+        self.assertIs(type(stream.user_attributes), bt2_value.MapValue)
+
+    def test_const_user_attributes(self):
+        stream = utils.get_const_stream_beginning_message().stream
+        self.assertEqual(stream.user_attributes, {'salut': 23})
+        self.assertIs(type(stream.user_attributes), bt2_value._MapValueConst)
+
+    def test_create_invalid_user_attributes(self):
+        with self.assertRaises(TypeError):
+            self._tr.create_stream(self._sc, user_attributes=object())
+
+    def test_create_invalid_user_attributes_value_type(self):
+        with self.assertRaises(TypeError):
+            self._tr.create_stream(self._sc, user_attributes=23)
+
     def test_stream_class(self):
         stream = self._tr.create_stream(self._sc)
-        self.assertEqual(stream.stream_class, self._sc)
+        self.assertEqual(stream.cls, self._sc)
+        self.assertIs(type(stream.cls), bt2_stream_class._StreamClass)
+
+    def test_const_stream_class(self):
+        stream = utils.get_const_stream_beginning_message().stream
+        self.assertIs(type(stream.cls), bt2_stream_class._StreamClassConst)
+
+    def test_trace(self):
+        stream = self._tr.create_stream(self._sc)
+        self.assertEqual(stream.trace.addr, self._tr.addr)
+        self.assertIs(type(stream.trace), bt2_trace._Trace)
+
+    def test_const_trace(self):
+        stream = utils.get_const_stream_beginning_message().stream
+        self.assertIs(type(stream.trace), bt2_trace._TraceConst)
 
     def test_invalid_id(self):
         sc = self._tc.create_stream_class(assigns_automatic_stream_id=False)
 
         with self.assertRaises(TypeError):
             self._tr.create_stream(sc, id='string')
+
+
+if __name__ == '__main__':
+    unittest.main()