tests: Move heap-realloc-while-locked test from C to Python.

This test for calling gc_realloc() while the GC is locked can be done in
pure Python, so better to do it that way since it can then be tested on
more ports.
crypto-aes
Damien George 5 years ago
parent c3f1b22338
commit c607b58efe

@ -169,14 +169,8 @@ STATIC mp_obj_t extra_coverage(void) {
gc_free(NULL);
gc_unlock();
// calling gc_realloc while GC is locked
void *p = gc_alloc(4, false);
gc_lock();
mp_printf(&mp_plat_print, "%p\n", gc_realloc(p, 8, true));
gc_unlock();
// using gc_realloc to resize to 0, which means free the memory
p = gc_alloc(4, false);
void *p = gc_alloc(4, false);
mp_printf(&mp_plat_print, "%p\n", gc_realloc(p, 0, false));
// calling gc_nbytes with a non-heap pointer

@ -2,13 +2,24 @@
import micropython
l = []
l2 = list(range(100))
micropython.heap_lock()
# general allocation on the heap
try:
print([])
except MemoryError:
print('MemoryError')
# expansion of a heap block
try:
l.extend(l2)
except MemoryError:
print('MemoryError')
micropython.heap_unlock()
# check that allocation works after an unlock
print([])

@ -1,2 +1,3 @@
MemoryError
MemoryError
[]

@ -16,7 +16,6 @@ abc
# GC
0
0
0
# vstr
tests
sts

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