testing

Module

Implements various testing utils.

You can import these APIs from the testing package. For example:

from testing import assert_true

assert_true

assert_true(val: Bool, msg: String) -> Bool

Asserts that the input value is True. If it is not then a message is printed which contains the input message.

Args:

• val (Bool): The value to assert to be True.
• msg (String): The message to be printed if the assertion fails.

Returns:

True if the assert succeeds and False otherwise.

assert_false

assert_false(val: Bool, msg: String) -> Bool

Asserts that the input value is False. If it is not then a message is printed which contains the input message.

Args:

• val (Bool): The value to assert to be False.
• msg (String): The message to be printed if the assertion fails.

Returns:

True if the assert succeeds and False otherwise.

assert_false(val: Bool) -> Bool

Asserts that the input value is False. If it is not then a message is printed.

Args:

• val (Bool): The value to assert to be False.

Returns:

True if the assert succeeds and False otherwise.

assert_equal

assert_equal(lhs: Int, rhs: Int) -> Bool

Asserts that the input values are equal. If it is not then a message is printed.

Args:

• lhs (Int): The lhs of the equality.
• rhs (Int): The rhs of the equality.

Returns:

True if the assert succeeds and False otherwise.

assert_equal(lhs: String, rhs: String) -> Bool

Asserts that the input values are equal. If it is not then a message is printed.

Args:

• lhs (String): The lhs of the equality.
• rhs (String): The rhs of the equality.

Returns:

True if the assert succeeds and False otherwise.

assert_equal[type: DType, size: Int](lhs: SIMD[type, size], rhs: SIMD[type, size]) -> Bool

Asserts that the input values are equal. If it is not then a message is printed.

Parameters:

• type (DType): The dtype of the left- and right-hand-side SIMD vectors.
• size (Int): The width of the left- and right-hand-side SIMD vectors.

Args:

• lhs (SIMD[type, size]): The lhs of the equality.
• rhs (SIMD[type, size]): The rhs of the equality.

Returns:

True if the assert succeeds and False otherwise.

assert_not_equal

assert_not_equal(lhs: Int, rhs: Int) -> Bool

Asserts that the input values are not equal. If it is not then a message is printed.

Args:

• lhs (Int): The lhs of the inequality.
• rhs (Int): The rhs of the inequality.

Returns:

True if the assert succeeds and False otherwise.

assert_not_equal(lhs: String, rhs: String) -> Bool

Asserts that the input values are not equal. If it is not then a message is printed.

Args:

• lhs (String): The lhs of the inequality.
• rhs (String): The rhs of the inequality.

Returns:

True if the assert succeeds and False otherwise.

assert_not_equal[type: DType, size: Int](lhs: SIMD[type, size], rhs: SIMD[type, size]) -> Bool

Asserts that the input values are not equal. If it is not then a message is printed.

Parameters:

• type (DType): The dtype of the left- and right-hand-side SIMD vectors.
• size (Int): The width of the left- and right-hand-side SIMD vectors.

Args:

• lhs (SIMD[type, size]): The lhs of the inequality.
• rhs (SIMD[type, size]): The rhs of the inequality.

Returns:

True if the assert succeeds and False otherwise.

assert_almost_equal

assert_almost_equal[type: DType, size: Int](lhs: SIMD[type, size], rhs: SIMD[type, size]) -> Bool

Asserts that the input values are equal up to a tolerance. If it is not then a message is printed.

Parameters:

• type (DType): The dtype of the left- and right-hand-side SIMD vectors.
• size (Int): The width of the left- and right-hand-side SIMD vectors.

Args:

• lhs (SIMD[type, size]): The lhs of the equality.
• rhs (SIMD[type, size]): The rhs of the equality.

Returns:

True if the assert succeeds and False otherwise.