assert.doesNotMatch(string, regexp[, message])

• string <string>
• regexp <RegExp>
• message <string> | <Error>

期望 string 输入不匹配正则表达式。

🌐 Expects the string input not to match the regular expression.

import assert from 'node:assert/strict';

assert.doesNotMatch('I will fail', /fail/);
// AssertionError [ERR_ASSERTION]: The input was expected to not match the ...

assert.doesNotMatch(123, /pass/);
// AssertionError [ERR_ASSERTION]: The "string" argument must be of type string.

assert.doesNotMatch('I will pass', /different/);
// OKconst assert = require('node:assert/strict');

assert.doesNotMatch('I will fail', /fail/);
// AssertionError [ERR_ASSERTION]: The input was expected to not match the ...

assert.doesNotMatch(123, /pass/);
// AssertionError [ERR_ASSERTION]: The "string" argument must be of type string.

assert.doesNotMatch('I will pass', /different/);
// OK拷贝

如果值匹配，或者 string 参数的类型不是 string，将抛出一个 AssertionError，其 message 属性被设置为 message 参数的值。如果 message 参数未定义，则会分配一个默认的错误消息。如果 message 参数是 Error 的实例，则会抛出该实例而不是 AssertionError。

🌐 If the values do match, or if the string argument is of another type than string, an AssertionError is thrown with a message property set equal to the value of the message parameter. If the message parameter is undefined, a default error message is assigned. If the message parameter is an instance of an Error then it will be thrown instead of the AssertionError.