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| -rw-r--r-- | tests/micropython/heapalloc.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/micropython/heapalloc.py b/tests/micropython/heapalloc.py new file mode 100644 index 0000000000..c62428a084 --- /dev/null +++ b/tests/micropython/heapalloc.py @@ -0,0 +1,26 @@ +# check that we can do certain things without allocating heap memory + +import gc + +def f(a): + print(a) + +def g(a, b=2): + print(a, b) + +global_var = 1 + +def h(): + global global_var + global_var = 2 # set an existing global variable + for i in range(2): # for loop + f(i) # function call + f(i * 2 + 1) # binary operation with small ints + f(a=i) # keyword arguments + g(i) # default arg (second one) + g(i, i) # 2 args + +# call h with heap allocation disabled +gc.disable() +h() +gc.enable() |