| @@ -74,6 +74,7 @@ const values = [ |
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| 74 |
74 |
} |
| 75 |
75 |
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| 76 |
76 |
const cbAsyncFn = callbackify(asyncFn); |
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77 |
+assert.strictEqual(cbAsyncFn.length, 1); |
| 77 |
78 |
cbAsyncFn(common.mustCall((err, ret) => { |
| 78 |
79 |
assert.strictEqual(ret, undefined); |
| 79 |
80 |
if (err instanceof Error) { |
| @@ -146,6 +147,7 @@ const values = [ |
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| 146 |
147 |
} |
| 147 |
148 |
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| 148 |
149 |
const cbAsyncFn = callbackify(asyncFn); |
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150 |
+assert.strictEqual(cbAsyncFn.length, 2); |
| 149 |
151 |
cbAsyncFn(value, common.mustCall((err, ret) => { |
| 150 |
152 |
assert.ifError(err); |
| 151 |
153 |
assert.strictEqual(ret, value); |
| @@ -155,8 +157,16 @@ const values = [ |
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| 155 |
157 |
assert.strictEqual(arg, value); |
| 156 |
158 |
return Promise.resolve(arg); |
| 157 |
159 |
} |
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160 |
+const obj = {}; |
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161 |
+Object.defineProperty(promiseFn, 'length', { |
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162 |
+value: obj, |
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163 |
+writable: false, |
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164 |
+enumerable: false, |
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165 |
+configurable: true |
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166 |
+}); |
| 158 |
167 |
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| 159 |
168 |
const cbPromiseFn = callbackify(promiseFn); |
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169 |
+assert.strictEqual(promiseFn.length, obj); |
| 160 |
170 |
cbPromiseFn(value, common.mustCall((err, ret) => { |
| 161 |
171 |
assert.ifError(err); |
| 162 |
172 |
assert.strictEqual(ret, value); |