Files
ww/lib/hash/adler32/adler32_test.ww
Hojun-Cho 99e3393048 lib/test: Go external-test packages (<mod>_test); retire decimaltest (#16 PREP-a)
30 lib test files: package <mod> -> <mod>_test, the sanctioned Go-over-Hare
departure (CLAUDE.md rule-9 carve-out; white-box testing deferred, not
forbidden). decimaltest retired per .ai/rob-16-decimaltest-ruling.md: Hare
ships no decimal_test.ha (engine covered transitively); coverage migrated
losslessly into stoftest rows (all-9s carry, nd>19 pure-decimal) + ftostest
f64_roundtrip mirroring ref/hare strconv ftos_test.ha tcsf64; k=0 micro-gap
documented at site. regex_test keeps its white-box internal probes under a
documented rule-7 divergence (rehome = task #9). 922_decimal_run + its 989
byte-id row removed with the fixture.
2026-06-10 12:11:11 +09:00

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package adler32_test;
import adler32;
fn putstr(s: str, into: []u8, off: i32) i32 = {
let i: i32 = 0;
for (i < s.len) {
into[off + i] = s[i];
i += 1;
};
return off + s.len;
};
fn check(s: str, want: u32) void = {
let arr: [256]u8;
let n: i32 = putstr(s, arr[0:256], 0);
let buf: []u8 = arr[0:n];
let got: u32 = adler32.sum32(buf);
if (got != want) { let _: i32 = 1/0; };
};
@test fn vec_empty() void = {
let arr: [1]u8;
let buf: []u8 = arr[0:0];
let h: u32 = adler32.sum32(buf);
if (h != 1u32) { let _: i32 = 1/0; };
};
@test fn vec_helloworld() void = {
check("hello world", 436929629u32);
};
@test fn vec_hareiscool() void = {
check("Hare is a cool language", 1578567727u32);
};
@test fn vec_bdale() void = {
check("'Life is too short to run proprietary software' - Bdale Garbee",
3135706652u32);
};
@test fn vec_geer() void = {
check("'The central enemy of reliability is complexity.' - Geer et al",
3170309588u32);
};
export fn main() i32 = {
vec_empty();
vec_helloworld();
vec_hareiscool();
vec_bdale();
vec_geer();
return 0;
};