Fix test_prng_lg_range_zu() to work on 32-bit systems.
diff --git a/test/unit/prng.c b/test/unit/prng.c
index 111fa59..80c9d73 100644
--- a/test/unit/prng.c
+++ b/test/unit/prng.c
@@ -77,38 +77,38 @@
static void
test_prng_lg_range_zu(bool atomic)
{
- uint64_t sa, sb, ra, rb;
+ size_t sa, sb, ra, rb;
unsigned lg_range;
sa = 42;
- ra = prng_lg_range_zu(&sa, 64, atomic);
+ ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
sa = 42;
- rb = prng_lg_range_zu(&sa, 64, atomic);
+ rb = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
assert_zu_eq(ra, rb,
"Repeated generation should produce repeated results");
sb = 42;
- rb = prng_lg_range_zu(&sb, 64, atomic);
+ rb = prng_lg_range_zu(&sb, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
assert_zu_eq(ra, rb,
"Equivalent generation should produce equivalent results");
sa = 42;
- ra = prng_lg_range_zu(&sa, 64, atomic);
- rb = prng_lg_range_zu(&sa, 64, atomic);
+ ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
+ rb = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
assert_zu_ne(ra, rb,
"Full-width results must not immediately repeat");
sa = 42;
- ra = prng_lg_range_zu(&sa, 64, atomic);
+ ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
for (lg_range = (ZU(1) << (3 + LG_SIZEOF_PTR)) - 1; lg_range > 0;
lg_range--) {
sb = 42;
rb = prng_lg_range_zu(&sb, lg_range, atomic);
assert_zu_eq((rb & (SIZE_T_MAX << lg_range)),
0, "High order bits should be 0, lg_range=%u", lg_range);
- assert_zu_eq(rb, (ra >> (64 - lg_range)),
- "Expected high order bits of full-width result, "
- "lg_range=%u", lg_range);
+ assert_zu_eq(rb, (ra >> ((ZU(1) << (3 + LG_SIZEOF_PTR)) -
+ lg_range)), "Expected high order bits of full-width "
+ "result, lg_range=%u", lg_range);
}
}