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Add munit_rand_uint32_range() #62

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11 changes: 11 additions & 0 deletions munit.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1009,6 +1009,17 @@ munit_rand_int_range(int min, int max) {
return min + munit_rand_at_most(0, (munit_uint32_t) range);
}

munit_uint32_t
munit_rand_uint32_range(munit_uint32_t min, munit_uint32_t max) {

munit_uint32_t range = (munit_uint32_t) max - (munit_uint32_t) min;

if (min > max)
return munit_rand_uint32_range(max, min);

return min + munit_rand_at_most(0, (munit_uint32_t) range);
}

double
munit_rand_double(void) {
munit_uint32_t old, state;
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1 change: 1 addition & 0 deletions munit.h
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Expand Up @@ -396,6 +396,7 @@ void* munit_malloc_ex(const char* filename, int line, size_t size);

void munit_rand_seed(munit_uint32_t seed);
munit_uint32_t munit_rand_uint32(void);
munit_uint32_t munit_rand_uint32_range(munit_uint32_t min, munit_uint32_t max);
int munit_rand_int_range(int min, int max);
double munit_rand_double(void);
void munit_rand_memory(size_t size, munit_uint8_t buffer[MUNIT_ARRAY_PARAM(size)]);
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