bt2: Add remaining trace-ir `*Const` classes and adapt tests

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

diff --git a/tests/bindings/python/bt2/test_clock_class.py b/tests/bindings/python/bt2/test_clock_class.py
index 53487c655370a9695064eba568894489f33832ac..f630c3371df9e412c6a561daae9359ce58cd493d 100644 (file)
--- a/tests/bindings/python/bt2/test_clock_class.py
+++ b/tests/bindings/python/bt2/test_clock_class.py
@@ -18,9 +18,11 @@
 
 import unittest
 import uuid
-import copy
 import bt2
-from utils import run_in_component_init
+import utils
+from utils import run_in_component_init, TestOutputPortMessageIterator
+from bt2 import value as bt2_value
+from bt2 import clock_class as bt2_clock_class
 
 
 class ClockClassOffsetTestCase(unittest.TestCase):
@@ -88,6 +90,7 @@ class ClockClassTestCase(unittest.TestCase):
         self.assertEqual(cc.offset, bt2.ClockClassOffset())
         self.assertTrue(cc.origin_is_unix_epoch)
         self.assertIsNone(cc.uuid)
+        self.assertEqual(len(cc.user_attributes), 0)
 
     def test_create_name(self):
         def f(comp_self):
@@ -169,7 +172,9 @@ class ClockClassTestCase(unittest.TestCase):
 
     def test_cycles_to_ns_from_origin(self):
         def f(comp_self):
-            return comp_self._create_clock_class(frequency=10**8, origin_is_unix_epoch=True)
+            return comp_self._create_clock_class(
+                frequency=10 ** 8, origin_is_unix_epoch=True
+            )
 
         cc = run_in_component_init(f)
         self.assertEqual(cc.cycles_to_ns_from_origin(112), 1120)
@@ -179,12 +184,14 @@ class ClockClassTestCase(unittest.TestCase):
             return comp_self._create_clock_class(frequency=1000)
 
         cc = run_in_component_init(f)
-        with self.assertRaises(bt2.OverflowError):
-            cc.cycles_to_ns_from_origin(2**63)
+        with self.assertRaises(bt2._OverflowError):
+            cc.cycles_to_ns_from_origin(2 ** 63)
 
     def test_create_uuid(self):
         def f(comp_self):
-            return comp_self._create_clock_class(uuid=uuid.UUID('b43372c32ef0be28444dfc1c5cdafd33'))
+            return comp_self._create_clock_class(
+                uuid=uuid.UUID('b43372c32ef0be28444dfc1c5cdafd33')
+            )
 
         cc = run_in_component_init(f)
         self.assertEqual(cc.uuid, uuid.UUID('b43372c32ef0be28444dfc1c5cdafd33'))
@@ -195,12 +202,37 @@ class ClockClassTestCase(unittest.TestCase):
 
         self.assertRaisesInComponentInit(TypeError, f)
 
+    def test_create_user_attributes(self):
+        def f(comp_self):
+            return comp_self._create_clock_class(user_attributes={'salut': 23})
+
+        cc = run_in_component_init(f)
+        self.assertEqual(cc.user_attributes, {'salut': 23})
+        self.assertIs(type(cc.user_attributes), bt2_value.MapValue)
+
+    def test_create_invalid_user_attributes(self):
+        def f(comp_self):
+            return comp_self._create_clock_class(user_attributes=object())
+
+        self.assertRaisesInComponentInit(TypeError, f)
+
+    def test_create_invalid_user_attributes_value_type(self):
+        def f(comp_self):
+            return comp_self._create_clock_class(user_attributes=23)
+
+        self.assertRaisesInComponentInit(TypeError, f)
+
+    def test_const_user_attributes(self):
+        cc = utils.get_const_event_message().default_clock_snapshot.clock_class
+        self.assertIs(type(cc.user_attributes), bt2_value._MapValueConst)
+
 
 class ClockSnapshotTestCase(unittest.TestCase):
     def setUp(self):
         def f(comp_self):
-            cc = comp_self._create_clock_class(1000, 'my_cc',
-                                               offset=bt2.ClockClassOffset(45, 354))
+            cc = comp_self._create_clock_class(
+                1000, 'my_cc', offset=bt2.ClockClassOffset(45, 354)
+            )
             tc = comp_self._create_trace_class()
 
             return (cc, tc)
@@ -224,7 +256,7 @@ class ClockSnapshotTestCase(unittest.TestCase):
                 elif self._at == 1:
                     notif = self._create_event_message(_ec, _stream, 123)
                 elif self._at == 2:
-                    notif = self._create_event_message(_ec, _stream, 2**63)
+                    notif = self._create_event_message(_ec, _stream, 2 ** 63)
                 elif self._at == 3:
                     notif = self._create_stream_end_message(_stream)
                 else:
@@ -234,13 +266,14 @@ class ClockSnapshotTestCase(unittest.TestCase):
                 return notif
 
         class MySrc(bt2._UserSourceComponent, message_iterator_class=MyIter):
-            def __init__(self, params):
+            def __init__(self, params, obj):
                 self._add_output_port('out')
 
         self._graph = bt2.Graph()
         self._src_comp = self._graph.add_component(MySrc, 'my_source')
-        self._msg_iter = self._graph.create_output_port_message_iterator(
-            self._src_comp.output_ports['out'])
+        self._msg_iter = TestOutputPortMessageIterator(
+            self._graph, self._src_comp.output_ports['out']
+        )
 
         for i, msg in enumerate(self._msg_iter):
             if i == 1:
@@ -255,21 +288,24 @@ class ClockSnapshotTestCase(unittest.TestCase):
 
     def test_create_default(self):
         self.assertEqual(
-            self._msg.default_clock_snapshot.clock_class.addr, self._cc.addr)
+            self._msg.default_clock_snapshot.clock_class.addr, self._cc.addr
+        )
         self.assertEqual(self._msg.default_clock_snapshot.value, 123)
 
     def test_clock_class(self):
-        self.assertEqual(
-            self._msg.default_clock_snapshot.clock_class.addr, self._cc.addr)
+        cc = self._msg.default_clock_snapshot.clock_class
+        self.assertEqual(cc.addr, self._cc.addr)
+        self.assertIs(type(cc), bt2_clock_class._ClockClassConst)
 
     def test_ns_from_origin(self):
         s_from_origin = 45 + ((354 + 123) / 1000)
         ns_from_origin = int(s_from_origin * 1e9)
         self.assertEqual(
-            self._msg.default_clock_snapshot.ns_from_origin, ns_from_origin)
+            self._msg.default_clock_snapshot.ns_from_origin, ns_from_origin
+        )
 
     def test_ns_from_origin_overflow(self):
-        with self.assertRaises(bt2.OverflowError):
+        with self.assertRaises(bt2._OverflowError):
             self._msg_clock_overflow.default_clock_snapshot.ns_from_origin
 
     def test_eq_int(self):