26 lines
903 B
JavaScript
26 lines
903 B
JavaScript
 
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import { test } from 'node:test';
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import assert from 'node:assert/strict';
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import { createRequire } from 'node:module';
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import { mkdtempSync } from 'node:fs';
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import { tmpdir } from 'node:os';
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import { join } from 'node:path';
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import { acquireWriterLease } from '../scripts/writer-lease.ts';
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const require = createRequire(import.meta.url);
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const { DatabaseSync } = require('node:sqlite');
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test('a writer lease excludes another writer until it is released', () => {
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const lockPath = join(mkdtempSync(join(tmpdir(), 'obelisk-writer-lease-')), 'writer.lock.sqlite');
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const openDb = path => new DatabaseSync(path);
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const first = acquireWriterLease({ lockPath, openDb });
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assert.ok(first);
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assert.equal(acquireWriterLease({ lockPath, openDb }), null);
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first.release();
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const afterRelease = acquireWriterLease({ lockPath, openDb });
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assert.ok(afterRelease);
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afterRelease.release();
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});
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