diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/basics/scope.py | 21 | ||||
| -rw-r--r-- | tests/basics/syntaxerror.py | 12 |
2 files changed, 31 insertions, 2 deletions
diff --git a/tests/basics/scope.py b/tests/basics/scope.py new file mode 100644 index 000000000..3aecc0b8d --- /dev/null +++ b/tests/basics/scope.py @@ -0,0 +1,21 @@ +# test scoping rules + +# explicit global variable +a = 1 +def f(): + global a + global a, a # should be able to redefine as global + a = 2 +f() +print(a) + +# explicit nonlocal variable +def f(): + a = 1 + def g(): + nonlocal a + nonlocal a, a # should be able to redefine as nonlocal + a = 2 + g() + return a +print(f()) diff --git a/tests/basics/syntaxerror.py b/tests/basics/syntaxerror.py index f7ccabcbb..d6a3e3043 100644 --- a/tests/basics/syntaxerror.py +++ b/tests/basics/syntaxerror.py @@ -77,8 +77,7 @@ test_syntax("return") test_syntax("yield") test_syntax("nonlocal a") -# errors on uPy but shouldn't -#test_syntax("global a; global a") +# error on uPy, warning on CPy #test_syntax("def f():\n a = 1\n global a") # default except must be last @@ -109,3 +108,12 @@ test_syntax("def f(a, a): pass") # nonlocal must exist in outer function/class scope test_syntax("def f():\n def g():\n nonlocal a") + +# param can't be redefined as global +test_syntax('def f(x):\n global x') + +# param can't be redefined as nonlocal +test_syntax('def f(x):\n nonlocal x') + +# can define variable to be both nonlocal and global +test_syntax('def f():\n nonlocal x\n global x') |