1'use strict'; 2 3// This tests that the lower bits of mode > 0o777 still works in fs.open(). 4 5const common = require('../common'); 6const assert = require('assert'); 7const path = require('path'); 8const fs = require('fs'); 9 10const mode = common.isWindows ? 0o444 : 0o644; 11 12const maskToIgnore = 0o10000; 13 14const tmpdir = require('../common/tmpdir'); 15tmpdir.refresh(); 16 17function test(mode, asString) { 18 const suffix = asString ? 'str' : 'num'; 19 const input = asString ? 20 (mode | maskToIgnore).toString(8) : (mode | maskToIgnore); 21 22 { 23 const file = path.join(tmpdir.path, `openSync-${suffix}.txt`); 24 const fd = fs.openSync(file, 'w+', input); 25 assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode); 26 fs.closeSync(fd); 27 assert.strictEqual(fs.statSync(file).mode & 0o777, mode); 28 } 29 30 { 31 const file = path.join(tmpdir.path, `open-${suffix}.txt`); 32 fs.open(file, 'w+', input, common.mustSucceed((fd) => { 33 assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode); 34 fs.closeSync(fd); 35 assert.strictEqual(fs.statSync(file).mode & 0o777, mode); 36 })); 37 } 38} 39 40test(mode, true); 41test(mode, false); 42