e13fabb276
* Move `wasi` to `wasi_old` in wasi-tests Leave space for the new `wasi` crate but allow us to incrementally update tests. * Update the big_random_buf test * Update clock_time_get test * Update close_preopen test * Review comments * Update to latest Wasmtime API
20 lines
745 B
Rust
20 lines
745 B
Rust
use more_asserts::assert_le;
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unsafe fn test_clock_time_get() {
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// Test that clock_time_get succeeds. Even in environments where it's not
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// desirable to expose high-precision timers, it should still succeed.
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// clock_res_get is where information about precision can be provided.
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wasi::clock_time_get(wasi::CLOCKID_MONOTONIC, 1).expect("precision 1 should work");
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let first_time =
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wasi::clock_time_get(wasi::CLOCKID_MONOTONIC, 0).expect("precision 0 should work");
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let time = wasi::clock_time_get(wasi::CLOCKID_MONOTONIC, 0).expect("re-fetch time should work");
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assert_le!(first_time, time, "CLOCK_MONOTONIC should be monotonic");
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}
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fn main() {
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// Run the tests.
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unsafe { test_clock_time_get() }
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}
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