Forward types declarations for external tests (#697)

Author: shssf

dpnp/dpnp_iface_types.py

@@ -40,30 +40,37 @@
     "bool",
     "bool_",
     "complex128",
+    "complex64",
     "dtype",
     "float",
+    "float16",
     "float32",
     "float64",
     "int",
     "int32",
     "int64",
     "integer",
     "isscalar",
+    "longcomplex",
     "nan",
-    "newaxis"
+    "newaxis",
+    "void"
 ]
 
 bool = numpy.bool
 bool_ = numpy.bool_
 complex128 = numpy.complex128
+complex64 = numpy.complex64
 dtype = numpy.dtype
-float = numpy.float
+float16 = numpy.float16
 float32 = numpy.float32
 float64 = numpy.float64
-int = numpy.int
+float = numpy.float
 int32 = numpy.int32
 int64 = numpy.int64
 integer = numpy.integer
+int = numpy.int
+longcomplex = numpy.longcomplex
 
 
 def isscalar(obj):
@@ -78,3 +85,4 @@ def isscalar(obj):
 
 nan = numpy.nan
 newaxis = None
+void = numpy.void

tests/third_party/numpy_ext/__init__.py

@@ -33,6 +33,7 @@
 >>> python -m tests.third_party.numpy_ext core/tests/test_umath.py::TestHypot::test_simple
 """
 
+import dpnp
 from tests_external.numpy import runtests
 
 

tests_external/numpy/runtests.py

@@ -139,13 +139,13 @@ def wrapper(*args, **kwargs):
 # setting some dummy attrubutes to dpnp
 unsupported_classes = [
     'byte', 'bytes_', 'cdouble', 'character', 'clongdouble', 'complex_',
-    'complexfloating', 'datetime64', 'flexible', 'float16', 'floating',
+    'complexfloating', 'datetime64', 'flexible', 'floating',
     'generic', 'half', 'inexact', 'int_', 'int16', 'int8', 'intc', 'integer',
-    'longcomplex', 'longlong', 'matrix', 'memmap', 'nditer', 'nextafter',
+    'longlong', 'matrix', 'memmap', 'nditer', 'nextafter',
     'number', 'object_', 'short', 'signedinteger', 'single', 'stack',
     'timedelta64', 'ubyte', 'uint', 'uint16', 'uint32', 'uint64', 'uint8',
     'uintc', 'ulonglong', 'unsignedinteger', 'ushort', 'vectorize',
-    'VisibleDeprecationWarning', 'void',
+    'VisibleDeprecationWarning'
 ]
 for klass in unsupported_classes:
     setattr(dpnp, klass, DummyClass)
@@ -227,7 +227,6 @@ def wrapper(*args, **kwargs):
 # setting some dummy attrubutes to dpnp
 dpnp.add.reduce = dummy_func
 dpnp.allclose = dummy_func
-dpnp.complex64 = DummyClass
 dpnp.csingle = dpnp.complex64
 dpnp.double = dpnp.float64
 dpnp.identity = dummy_func