+38
-5
lines changedFilter options
+38
-5
lines changed Original file line number Diff line number Diff line change
@@ -4,20 +4,53 @@ const common = require('../common');
4 4
const fs = require('fs');
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const path = require('path');
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const tmpdir = require('../../test/common/tmpdir');
7 -
tmpdir.refresh();
8 7 9 8
const bench = common.createBenchmark(main, {
10 9
n: [1, 100, 10_000],
10 +
dereference: ['true', 'false'],
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force: ['true', 'false'],
11 12
});
12 13 13 -
function main({ n }) {
14 +
function prepareTestDirectory() {
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const testDir = tmpdir.resolve(`test-cp-${process.pid}`);
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fs.mkdirSync(testDir, { recursive: true });
17 + 18 +
fs.writeFileSync(path.join(testDir, 'source.txt'), 'test content');
19 + 20 +
fs.symlinkSync(
21 +
path.join(testDir, 'source.txt'),
22 +
path.join(testDir, 'link.txt'),
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);
24 + 25 +
return testDir;
26 +
}
27 + 28 +
function main({ n, dereference, force }) {
14 29
tmpdir.refresh();
15 -
const options = { recursive: true };
16 -
const src = path.join(__dirname, '../../test/fixtures/copy');
30 + 31 +
const src = prepareTestDirectory();
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const dest = tmpdir.resolve(`${process.pid}/subdir/cp-bench-${process.pid}`);
33 + 34 +
const options = {
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recursive: true,
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dereference: dereference === 'true',
37 +
force: force === 'true',
38 +
};
39 + 40 +
if (options.force) {
41 +
fs.cpSync(src, dest, { recursive: true });
42 +
}
43 + 18 44
bench.start();
19 45
for (let i = 0; i < n; i++) {
20 -
fs.cpSync(src, dest, options);
46 +
if (options.force) {
47 +
fs.cpSync(src, dest, options);
48 +
} else {
49 +
const uniqueDest = tmpdir.resolve(
50 +
`${process.pid}/subdir/cp-bench-${process.pid}-${i}`,
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);
52 +
fs.cpSync(src, uniqueDest, options);
53 +
}
21 54
}
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bench.end(n);
23 56
}
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