Adhered to all checkstyle and checked for dtypes

and shapes for all complex math functions.

Author: AzeezIsh

tests/complex_testing.py

@@ -0,0 +1,185 @@
+import random
+
+# import numpy as np
+import pytest
+
+import arrayfire_wrapper.dtypes as dtype
+import arrayfire_wrapper.lib as wrapper
+
+dtype_map = {
+# "int16": dtype.s16,
+# "int32": dtype.s32,
+# "int64": dtype.s64,
+# "uint8": dtype.u8,
+# "uint16": dtype.u16,
+# "uint32": dtype.u32,
+# "uint64": dtype.u64,
+# "float16": dtype.f16,
+"float32": dtype.f32,
+# 'float64': dtype.f64,
+# 'complex64': dtype.c64,
+# "complex32": dtype.c32,
+# "bool": dtype.b8,
+# "s16": dtype.s16,
+# "s32": dtype.s32,
+# "s64": dtype.s64,
+# "u8": dtype.u8,
+# "u16": dtype.u16,
+# "u32": dtype.u32,
+# "u64": dtype.u64,
+# "f16": dtype.f16,
+"f32": dtype.f32,
+# 'f64': dtype.f64,
+# "c32": dtype.c32,
+# 'c64': dtype.c64,
+# "b8": dtype.b8,
+}
+
+
+@pytest.mark.parametrize(
+"shape",
+[
+(),
+(random.randint(1, 10),),
+(random.randint(1, 10), random.randint(1, 10)),
+(random.randint(1, 10), random.randint(1, 10), random.randint(1, 10)),
+(random.randint(1, 10), random.randint(1, 10), random.randint(1, 10), random.randint(1, 10)),
+],
+)
+@pytest.mark.parametrize("dtype_name", dtype_map.values())
+def test_complex_supported_dtypes(shape: tuple, dtype_name: dtype.Dtype) -> None:
+"""Test complex operation across all supported data types."""
+tester = wrapper.randu(shape, dtype_name)
+result = wrapper.cplx(tester)
+assert wrapper.is_complex(result), f"Failed for dtype: {dtype_name}"
+
+
+@pytest.mark.parametrize(
+"invdtypes",
+[
+dtype.c64,
+dtype.f64,
+],
+)
+def test_complex_unsupported_dtypes(invdtypes: dtype.Dtype) -> None:
+"""Test complex operation for unsupported data types."""
+with pytest.raises(RuntimeError):
+shape = (5, 5)
+out = wrapper.randu(shape, invdtypes)
+wrapper.cplx(out)
+
+
+@pytest.mark.parametrize(
+"shape",
+[
+(),
+(random.randint(1, 10),),
+(random.randint(1, 10), random.randint(1, 10)),
+(random.randint(1, 10), random.randint(1, 10), random.randint(1, 10)),
+(random.randint(1, 10), random.randint(1, 10), random.randint(1, 10), random.randint(1, 10)),
+],
+)
+@pytest.mark.parametrize("dtype_name", dtype_map.values())
+def test_complex2_supported_dtypes(shape: tuple, dtype_name: dtype.Dtype) -> None:
+"""Test complex2 operation across all supported data types."""
+lhs = wrapper.randu(shape, dtype_name)
+rhs = wrapper.randu(shape, dtype_name)
+result = wrapper.cplx2(lhs, rhs)
+assert wrapper.is_complex(result), f"Failed for dtype: {dtype_name}"
+
+
+@pytest.mark.parametrize(
+"invdtypes",
+[
+dtype.c64,
+dtype.f64,
+],
+)
+def test_complex2_unsupported_dtypes(invdtypes: dtype.Dtype) -> None:
+"""Test complex2 operation for unsupported data types."""
+with pytest.raises(RuntimeError):
+shape = (5, 5)
+lhs = wrapper.randu(shape, invdtypes)
+rhs = wrapper.randu(shape, invdtypes)
+wrapper.cplx2(lhs, rhs)
+
+
+@pytest.mark.parametrize(
+"shape",
+[
+(),
+(random.randint(1, 10),),
+(random.randint(1, 10), random.randint(1, 10)),
+(random.randint(1, 10), random.randint(1, 10), random.randint(1, 10)),
+(random.randint(1, 10), random.randint(1, 10), random.randint(1, 10), random.randint(1, 10)),
+],
+)
+def test_conj_supported_dtypes(shape: tuple) -> None:
+"""Test conjugate operation for supported data types."""
+arr = wrapper.constant(7, shape, dtype.c32)
+result = wrapper.conjg(arr)
+assert wrapper.is_complex(result), f"Failed for shape: {shape}"
+
+
+@pytest.mark.parametrize(
+"invdtypes",
+[
+dtype.c64,
+dtype.f64,
+],
+)
+def test_conj_unsupported_dtypes(invdtypes: dtype.Dtype) -> None:
+"""Test conjugate operation for unsupported data types."""
+with pytest.raises(RuntimeError):
+shape = (5, 5)
+arr = wrapper.randu(shape, invdtypes)
+wrapper.conjg(arr)
+
+
+@pytest.mark.parametrize(
+"shape",
+[
+(),
+(random.randint(1, 10),),
+(random.randint(1, 10), random.randint(1, 10)),
+(random.randint(1, 10), random.randint(1, 10), random.randint(1, 10)),
+(random.randint(1, 10), random.randint(1, 10), random.randint(1, 10), random.randint(1, 10)),
+],
+)
+def test_imag_real_supported_dtypes(shape: tuple) -> None:
+"""Test imaginary and real operations for supported data types."""
+arr = wrapper.randu(shape, dtype.c32)
+imaginary = wrapper.imag(arr)
+real = wrapper.real(arr)
+assert not wrapper.is_empty(imaginary), f"Failed for shape: {shape}"
+assert not wrapper.is_empty(real), f"Failed for shape: {shape}"
+
+
+@pytest.mark.parametrize(
+"invdtypes",
+[
+dtype.c64,
+dtype.f64,
+],
+)
+def test_imag_unsupported_dtypes(invdtypes: dtype.Dtype) -> None:
+"""Test conjugate operation for unsupported data types."""
+with pytest.raises(RuntimeError):
+shape = (5, 5)
+arr = wrapper.randu(shape, invdtypes)
+wrapper.imag(arr)
+
+
+@pytest.mark.parametrize(
+"invdtypes",
+[
+dtype.c64,
+dtype.f64,
+],
+)
+def test_real_unsupported_dtypes(invdtypes: dtype.Dtype) -> None:
+"""Test real operation for unsupported data types."""
+with pytest.raises(RuntimeError):
+shape = (5, 5)
+arr = wrapper.randu(shape, invdtypes)
+wrapper.real(arr)