micropython/tests/basics/generator_throw_multi_arg.py
Damien George 1a2fdcac0d tests/basics: Split out generator.throw tests that pass multiple args.
The three-argument form of `.throw()` is deprecated since CPython 3.12.  So
split out into separate tests (with .exp files) the parts of the generator
tests that test more than one argument.

Signed-off-by: Damien George <damien@micropython.org>
2024-05-27 13:56:55 +10:00

22 lines
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Python

# Test generator .throw() with multiple arguments.
# Using multiple arguments is deprecated since CPython 3.12.
# Generator ignores a thrown GeneratorExit (this is allowed).
def gen():
try:
yield 123
except GeneratorExit as e:
print("GeneratorExit", repr(e.args))
yield 456
# Thrown an instance with None as second arg.
g = gen()
print(next(g))
print(g.throw(GeneratorExit(), None))
# Thrown a class and instance.
g = gen()
print(next(g))
print(g.throw(GeneratorExit, GeneratorExit(123)))