diff options
Diffstat (limited to 'tests/check.py')
| -rw-r--r-- | tests/check.py | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/tests/check.py b/tests/check.py index 9f1242d..a232e10 100644 --- a/tests/check.py +++ b/tests/check.py @@ -80,6 +80,7 @@ DIAGNOSTICS = [ ('state a = 0\non frame {\n let xs, ys: list of number = [1]\n}\n', '3:30', 'lists declared together begin empty: give each its elements apart'), ('state a = 0\non frame {\n let xs, xs: list of number\n}\n', '3:11', "'xs' is named twice"), + ('state t: text\nview v = abs(t)\n', '2:14', 'expected a number, not text'), ('record F {\n v = 0\n}\nstate kept: list of F\nstate n = 0\non frame {\n kept = n\n}\n', '7:10', "'kept' takes a list of F, not a number"), ('record F {\n v = 0\n}\nrecord G {\n w = 0\n}\nstate kept: list of F\nstate other: list of G\non frame {\n kept = other\n}\n', @@ -667,7 +668,13 @@ state i = 0 state kept: list of P state keyed: list of P by x state j = 0 +state far = 0 +state wide: i64 +state per = 0 +input tick = every 250 ms input go = message { k: u32 } +input edge = message { x: i64 } +on edge { wide = abs(edge.x) } fn made(n) -> list of P, number { let out: list of P for m in 0 .. n { out.append(P { x: m * 10 }) } @@ -679,6 +686,9 @@ fn only(n) -> list of P { return out } on go { + far = abs(go.k - 4.5) + abs(-0.0) + wide = abs(i64(go.k) - 4) + per = tick.period let ts: list of P ts.append(P { x: 1 }) ts, j = made(go.k) @@ -1811,7 +1821,7 @@ def frictions(aup, pure_run, work, events=100): each its own and empty as it begins, in inner blocks too; targets together with fields and items among them (xs[i].x, xs[i].y = a, b; a, xs[i] = ...), the values first, then each target left to right as Python's; a list given a list value whole (xs = f(x), xs = ys, xs = xs, xs = [] for a list state too, xs, j = f(x)), added by key - when keyed. Each event against Python's.""" + when keyed; abs(x) of a number and an i64 (x once); a timer's period (tick.period). Each event against Python's.""" import random import struct path = work / 'frictions.pmod' @@ -1838,8 +1848,12 @@ def frictions(aup, pure_run, work, events=100): ns[0], ns[1] = 3, k b = b + ns[0] * 100 + ns[1] want = {'total': sum(range(k)) * (1 + 200 + 10000), 'n': n, 'bs': bs, 'a': a, 'b': b, 'i': i, 'kept': kept, - 'keyed': keyed, 'j': k + 100} + 'keyed': keyed, 'j': k + 100, 'far': abs(k - 4.5), 'wide': abs(k - 4), 'per': 250} assert state['fault'] == 'none' and {key: state['states'][key] for key in want} == want, (k, state['states']) + edges = ''.join(f"message edge {struct.pack('<q', x).hex()}\n" for x in (-2 ** 63 + 1, -2 ** 63)) + first, second = (json.loads(line) for line in run(pure_run, path, stdin=edges, check=False).stdout.splitlines()) + assert first['fault'] == 'none' and first['states']['wide'] == 2 ** 63 - 1, first # abs of i64's least overflows + assert second['fault'] == 'overflow' and second['states']['wide'] == 2 ** 63 - 1, second return events |