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| 1 | +// Flags: --experimental-quic --no-warnings |
| 2 | + |
| 3 | +// Test: listEndpoints returns live endpoints filtered by active state. |
| 4 | +// - Returns an empty array when no endpoints exist. |
| 5 | +// - Includes all created endpoints. |
| 6 | +// - active=true (default) filters out destroyed, closing, and busy endpoints. |
| 7 | +// - active=false returns all registered endpoints regardless of state. |
| 8 | +// - Validates options argument types. |
| 9 | + |
| 10 | +import { hasQuic, skip } from '../common/index.mjs'; |
| 11 | +import assert from 'node:assert'; |
| 12 | + |
| 13 | +const { deepStrictEqual, strictEqual, throws, ok } = assert; |
| 14 | + |
| 15 | +if (!hasQuic) { |
| 16 | + skip('QUIC is not enabled'); |
| 17 | +} |
| 18 | + |
| 19 | +const { listEndpoints, QuicEndpoint } = await import('node:quic'); |
| 20 | + |
| 21 | +// listEndpoints is exported as a function. |
| 22 | +strictEqual(typeof listEndpoints, 'function'); |
| 23 | + |
| 24 | +// Empty when no endpoints have been created. |
| 25 | +deepStrictEqual(listEndpoints(), []); |
| 26 | +deepStrictEqual(listEndpoints({ active: false }), []); |
| 27 | + |
| 28 | +// Created endpoints appear in the list. |
| 29 | +{ |
| 30 | + const ep1 = new QuicEndpoint(); |
| 31 | + const ep2 = new QuicEndpoint(); |
| 32 | + |
| 33 | + const list = listEndpoints(); |
| 34 | + strictEqual(list.length, 2); |
| 35 | + ok(list.includes(ep1)); |
| 36 | + ok(list.includes(ep2)); |
| 37 | + |
| 38 | + // active=false also returns them. |
| 39 | + const all = listEndpoints({ active: false }); |
| 40 | + strictEqual(all.length, 2); |
| 41 | + ok(all.includes(ep1)); |
| 42 | + ok(all.includes(ep2)); |
| 43 | + |
| 44 | + // Returns plain QuicEndpoint instances, not wrapped in arrays. |
| 45 | + ok(list[0] instanceof QuicEndpoint); |
| 46 | + ok(list[1] instanceof QuicEndpoint); |
| 47 | + |
| 48 | + await ep1.close(); |
| 49 | + await ep2.close(); |
| 50 | +} |
| 51 | + |
| 52 | +// Destroyed endpoints are excluded by active filter. |
| 53 | +{ |
| 54 | + const ep = new QuicEndpoint(); |
| 55 | + strictEqual(listEndpoints().length, 1); |
| 56 | + |
| 57 | + await ep.close(); |
| 58 | + await ep.closed; |
| 59 | + strictEqual(ep.destroyed, true); |
| 60 | + |
| 61 | + // Default (active=true) excludes destroyed endpoint. |
| 62 | + strictEqual(listEndpoints().length, 0); |
| 63 | + |
| 64 | + // active=false still includes it... but destroyed endpoints are removed |
| 65 | + // from the registry entirely in kFinishClose, so it won't appear at all. |
| 66 | + strictEqual(listEndpoints({ active: false }).length, 0); |
| 67 | +} |
| 68 | + |
| 69 | +// Busy endpoints are excluded by the active filter. |
| 70 | +{ |
| 71 | + const ep = new QuicEndpoint(); |
| 72 | + strictEqual(listEndpoints().length, 1); |
| 73 | + |
| 74 | + ep.busy = true; |
| 75 | + strictEqual(ep.busy, true); |
| 76 | + |
| 77 | + // active=true excludes busy endpoint. |
| 78 | + strictEqual(listEndpoints().length, 0); |
| 79 | + |
| 80 | + // active=false includes it. |
| 81 | + const all = listEndpoints({ active: false }); |
| 82 | + strictEqual(all.length, 1); |
| 83 | + ok(all.includes(ep)); |
| 84 | + |
| 85 | + ep.busy = false; |
| 86 | + |
| 87 | + // After un-busying, it reappears in the active list. |
| 88 | + strictEqual(listEndpoints().length, 1); |
| 89 | + |
| 90 | + await ep.close(); |
| 91 | +} |
| 92 | + |
| 93 | +// Options validation. |
| 94 | +throws(() => listEndpoints('bad'), { |
| 95 | + code: 'ERR_INVALID_ARG_TYPE', |
| 96 | +}); |
| 97 | +throws(() => listEndpoints(null), { |
| 98 | + code: 'ERR_INVALID_ARG_TYPE', |
| 99 | +}); |
| 100 | +throws(() => listEndpoints({ active: 'yes' }), { |
| 101 | + code: 'ERR_INVALID_ARG_TYPE', |
| 102 | +}); |
| 103 | +throws(() => listEndpoints({ active: 1 }), { |
| 104 | + code: 'ERR_INVALID_ARG_TYPE', |
| 105 | +}); |
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