Hojun-Cho
cec382ef8a
Mirror ref/hare/time's impl layout in the test siblings: constants -> duration_test.ww (ref/hare/time/duration.ha:9-18 owns the constants); now/sleep rows -> instant_test.ww (instant is the subject type, ref/hare/time/instant.ha; now/sleep bodies live in ref/hare/time/+linux/functions.ha, a platform split ww does not have); add/diff/compare rows -> arithm_test.ww (ref/hare/time/arithm.ha). Pure move: every @test block is byte-identical; only the section banner lines are deleted (the file names now carry them). The stale file header naming the retired `ww run lib/time/timetest.ww` entry point is dropped, not relocated (rule 8: it described a WHAT that no longer exists). Consumers: Makefile LIBRARY_TESTS entry replaced in place; test/byteid roster 44->46 (+2).
34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
package time_test;
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import time;
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@test fn nowmonotonic() void = {
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let a = time.now(time.clock.monotonic);
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let b = time.now(time.clock.monotonic);
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// Two back-to-back calls — b can equal a (same ns tick) but
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// must never precede it.
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assert(!(time.compare(a, b) > 0i8));
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};
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// Sanity check that the syscall plumbing actually lands real bytes
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// in the instant. 2020-01-01 UTC = 1577836800 unix seconds; any
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// past-2020 wall clock satisfies this. (CI / test machines running
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// pre-2020 would fail here; acceptable trade for catching a
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// zero-init / wrong-slot regression.)
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@test fn nowrealtime() void = {
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let t = time.now(time.clock.realtime);
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assert(!(t.sec < 1577836800i64));
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assert(!(t.nsec < 0i64));
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assert(!(t.nsec >= 1000000000i64));
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};
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@test fn sleepmonotonic() void = {
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let before: time.instant = time.now(time.clock.monotonic);
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time.sleep((5i64 * (time.millisecond: i64)): time.duration,
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time.clock.monotonic);
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let after: time.instant = time.now(time.clock.monotonic);
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let elapsed: i64 = time.diff(before, after): i64;
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assert(!(elapsed < 5i64 * (time.millisecond: i64)));
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};
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