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@ -163,8 +163,40 @@ runTest(new Date('1982-09-10 13:37'), new Date('1982-09-10 13:37'), function() { |
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}); |
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}); |
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process.on('exit', function() { |
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console.log('Tests run / ok:', tests_run, '/', tests_ok); |
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assert.strictEqual(tests_ok, tests_run); |
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}); |
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// Ref: https://github.com/nodejs/node/issues/13255
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common.refreshTmpDir(); |
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const path = `${common.tmpDir}/test-utimes-precision`; |
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fs.writeFileSync(path, ''); |
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// test Y2K38 for all platforms [except 'arm', and 'SunOS']
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if (!process.arch.includes('arm') && !common.isSunOS) { |
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// because 2 ** 31 doesn't look right
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// eslint-disable-next-line space-infix-ops
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const Y2K38_mtime = 2**31; |
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fs.utimesSync(path, Y2K38_mtime, Y2K38_mtime); |
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const Y2K38_stats = fs.statSync(path); |
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assert.strictEqual(Y2K38_mtime, Y2K38_stats.mtime.getTime() / 1000); |
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} |
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if (common.isWindows) { |
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// this value would get converted to (double)1713037251359.9998
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const truncate_mtime = 1713037251360; |
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fs.utimesSync(path, truncate_mtime / 1000, truncate_mtime / 1000); |
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const truncate_stats = fs.statSync(path); |
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assert.strictEqual(truncate_mtime, truncate_stats.mtime.getTime()); |
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// test Y2K38 for windows
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// This value if treaded as a `signed long` gets converted to -2135622133469.
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// POSIX systems stores timestamps in {long t_sec, long t_usec}.
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// NTFS stores times in nanoseconds in a single `uint64_t`, so when libuv
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// calculates (long)`uv_timespec_t.tv_sec` we get 2's complement.
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const overflow_mtime = 2159345162531; |
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fs.utimesSync(path, overflow_mtime / 1000, overflow_mtime / 1000); |
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const overflow_stats = fs.statSync(path); |
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assert.strictEqual(overflow_mtime, overflow_stats.mtime.getTime()); |
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} |
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