Mojo function

assert_equal

assert_equal[T: Equatable & Writable, //](lhs: T, rhs: T, msg: String = "", *, location: Optional[SourceLocation] = None)

Asserts that the input values are equal. If it is not then an Error is raised.

Parameters:

T (Equatable & Writable): The type of the input values.

Args:

lhs (T): The lhs of the equality.
rhs (T): The rhs of the equality.
msg (String): The message to be printed if the assertion fails.
location (Optional[SourceLocation]): The location of the error (defaults to call_location).

Raises:

An Error with the provided message if assert fails and None otherwise.

assert_equal[O1: ImmutOrigin, O2: ImmutOrigin](lhs: List[StringSlice[O1]], rhs: List[StringSlice[O2]], msg: String = "", *, location: Optional[SourceLocation] = None)

Asserts that two lists are equal.

Parameters:

O1 (ImmutOrigin): The origin of lhs.
O2 (ImmutOrigin): The origin of rhs.

Args:

lhs (List[StringSlice[O1]]): The left-hand side list.
rhs (List[StringSlice[O2]]): The right-hand side list.
msg (String): The message to be printed if the assertion fails.
location (Optional[SourceLocation]): The location of the error (defaults to call_location).

Raises:

An Error with the provided message if assert fails and None otherwise.

assert_equal(lhs: StringSlice, rhs: StringSlice, msg: String = "", *, location: Optional[SourceLocation] = None)

Asserts that a StringSlice is equal to a String.

Args:

lhs (StringSlice): The left-hand side value.
rhs (StringSlice): The right-hand side value.
msg (String): An optional custom error message.
location (Optional[SourceLocation]): The source location of the assertion (defaults to caller location).

Raises:

If the values are not equal.