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bb29405904
PR-URL: https://github.com/nodejs/node/pull/14162 Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
18 lines
591 B
JavaScript
18 lines
591 B
JavaScript
/* eslint-disable strict */
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require('../common');
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const assert = require('assert');
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const zlib = require('zlib');
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assert.strictEqual(zlib.constants.Z_OK, 0, 'Z_OK should be 0');
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zlib.constants.Z_OK = 1;
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assert.strictEqual(zlib.constants.Z_OK, 0, 'Z_OK should be 0');
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assert.strictEqual(zlib.codes.Z_OK, 0, 'Z_OK should be 0');
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zlib.codes.Z_OK = 1;
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assert.strictEqual(zlib.codes.Z_OK, 0, 'zlib.codes.Z_OK should be 0');
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zlib.codes = { Z_OK: 1 };
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assert.strictEqual(zlib.codes.Z_OK, 0, 'zlib.codes.Z_OK should be 0');
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assert.ok(Object.isFrozen(zlib.codes), 'zlib.codes should be frozen');
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