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15 changes: 15 additions & 0 deletions dpctl/tests/test_sycl_context.py
Original file line number Diff line number Diff line change
Expand Up @@ -159,6 +159,16 @@ def test_context_multi_device():
shmem_1 = dpmem.MemoryUSMShared(256, queue=q1)
shmem_2 = dpmem.MemoryUSMDevice(256, queue=q2)
shmem_2.copy_from_device(shmem_1)
# create context for single sub-device
ctx1 = dpctl.SyclContext(d1)
q1 = dpctl.SyclQueue(ctx1, d1)
shmem_1 = dpmem.MemoryUSMShared(256, queue=q1)
cap = ctx1._get_capsule()
del ctx1
ctx2 = dpctl.SyclContext(cap)
q2 = dpctl.SyclQueue(ctx2, d1)
shmem_2 = dpmem.MemoryUSMDevice(256, queue=q2)
shmem_2.copy_from_device(shmem_1)


def test_hashing_of_context():
Expand All @@ -169,3 +179,8 @@ def test_hashing_of_context():
"""
ctx_dict = {dpctl.SyclContext(): "default_context"}
assert ctx_dict


def test_context_repr():
ctx = dpctl.SyclContext()
assert type(ctx.__repr__()) is str
7 changes: 7 additions & 0 deletions dpctl/tests/test_sycl_event.py
Original file line number Diff line number Diff line change
Expand Up @@ -180,3 +180,10 @@ def test_sycl_timer():
timer(queue=q_no_profiling)
with pytest.raises(TypeError):
timer(queue=None)


def test_event_capsule():
ev = dpctl.SyclEvent()
cap = ev._get_capsule()
ev2 = dpctl.SyclEvent(cap)
assert type(ev2) == type(ev)
22 changes: 22 additions & 0 deletions dpctl/tests/test_sycl_queue.py
Original file line number Diff line number Diff line change
Expand Up @@ -424,3 +424,25 @@ def test_queue_submit_barrier(valid_filter):
ev3.wait()
ev1.wait()
ev2.wait()


def test_queue__repr__():
q1 = dpctl.SyclQueue()
r1 = q1.__repr__()
q2 = dpctl.SyclQueue(property="in_order")
r2 = q2.__repr__()
q3 = dpctl.SyclQueue(property="enable_profiling")
r3 = q3.__repr__()
q4 = dpctl.SyclQueue(property=["in_order", "enable_profiling"])
r4 = q4.__repr__()
assert type(r1) is str
assert type(r2) is str
assert type(r3) is str
assert type(r4) is str


def test_queue_capsule():
q = dpctl.SyclQueue()
cap = q._get_capsule()
q2 = dpctl.SyclQueue(cap)
assert q == q2