mirror of
https://github.com/nodejs/node.git
synced 2025-05-06 05:21:19 +00:00
ac2fc0dd5f
ERR_INVALID_ARG_TYPE is the most common error used throughout the code base. This improves the error message by providing more details to the user and by indicating more precisely which values are allowed ones and which ones are not. It adds the actual input to the error message in case it's a primitive. If it's a class instance, it'll print the class name instead of "object" and "falsy" or similar entries are not named "type" anymore. PR-URL: https://github.com/nodejs/node/pull/29675 Reviewed-By: Rich Trott <rtrott@gmail.com>
307 lines
9.6 KiB
JavaScript
307 lines
9.6 KiB
JavaScript
'use strict';
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
|
|
const b = Buffer.from('abcdef');
|
|
const buf_a = Buffer.from('a');
|
|
const buf_bc = Buffer.from('bc');
|
|
const buf_f = Buffer.from('f');
|
|
const buf_z = Buffer.from('z');
|
|
const buf_empty = Buffer.from('');
|
|
|
|
assert(b.includes('a'));
|
|
assert(!b.includes('a', 1));
|
|
assert(!b.includes('a', -1));
|
|
assert(!b.includes('a', -4));
|
|
assert(b.includes('a', -b.length));
|
|
assert(b.includes('a', NaN));
|
|
assert(b.includes('a', -Infinity));
|
|
assert(!b.includes('a', Infinity));
|
|
assert(b.includes('bc'));
|
|
assert(!b.includes('bc', 2));
|
|
assert(!b.includes('bc', -1));
|
|
assert(!b.includes('bc', -3));
|
|
assert(b.includes('bc', -5));
|
|
assert(b.includes('bc', NaN));
|
|
assert(b.includes('bc', -Infinity));
|
|
assert(!b.includes('bc', Infinity));
|
|
assert(b.includes('f'), b.length - 1);
|
|
assert(!b.includes('z'));
|
|
assert(b.includes(''));
|
|
assert(b.includes('', 1));
|
|
assert(b.includes('', b.length + 1));
|
|
assert(b.includes('', Infinity));
|
|
assert(b.includes(buf_a));
|
|
assert(!b.includes(buf_a, 1));
|
|
assert(!b.includes(buf_a, -1));
|
|
assert(!b.includes(buf_a, -4));
|
|
assert(b.includes(buf_a, -b.length));
|
|
assert(b.includes(buf_a, NaN));
|
|
assert(b.includes(buf_a, -Infinity));
|
|
assert(!b.includes(buf_a, Infinity));
|
|
assert(b.includes(buf_bc));
|
|
assert(!b.includes(buf_bc, 2));
|
|
assert(!b.includes(buf_bc, -1));
|
|
assert(!b.includes(buf_bc, -3));
|
|
assert(b.includes(buf_bc, -5));
|
|
assert(b.includes(buf_bc, NaN));
|
|
assert(b.includes(buf_bc, -Infinity));
|
|
assert(!b.includes(buf_bc, Infinity));
|
|
assert(b.includes(buf_f), b.length - 1);
|
|
assert(!b.includes(buf_z));
|
|
assert(b.includes(buf_empty));
|
|
assert(b.includes(buf_empty, 1));
|
|
assert(b.includes(buf_empty, b.length + 1));
|
|
assert(b.includes(buf_empty, Infinity));
|
|
assert(b.includes(0x61));
|
|
assert(!b.includes(0x61, 1));
|
|
assert(!b.includes(0x61, -1));
|
|
assert(!b.includes(0x61, -4));
|
|
assert(b.includes(0x61, -b.length));
|
|
assert(b.includes(0x61, NaN));
|
|
assert(b.includes(0x61, -Infinity));
|
|
assert(!b.includes(0x61, Infinity));
|
|
assert(!b.includes(0x0));
|
|
|
|
// test offsets
|
|
assert(b.includes('d', 2));
|
|
assert(b.includes('f', 5));
|
|
assert(b.includes('f', -1));
|
|
assert(!b.includes('f', 6));
|
|
|
|
assert(b.includes(Buffer.from('d'), 2));
|
|
assert(b.includes(Buffer.from('f'), 5));
|
|
assert(b.includes(Buffer.from('f'), -1));
|
|
assert(!b.includes(Buffer.from('f'), 6));
|
|
|
|
assert(!Buffer.from('ff').includes(Buffer.from('f'), 1, 'ucs2'));
|
|
|
|
// test hex encoding
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('hex'), 'hex')
|
|
.includes('64', 0, 'hex'),
|
|
true
|
|
);
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('hex'), 'hex')
|
|
.includes(Buffer.from('64', 'hex'), 0, 'hex'),
|
|
true
|
|
);
|
|
|
|
// Test base64 encoding
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('base64'), 'base64')
|
|
.includes('ZA==', 0, 'base64'),
|
|
true
|
|
);
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('base64'), 'base64')
|
|
.includes(Buffer.from('ZA==', 'base64'), 0, 'base64'),
|
|
true
|
|
);
|
|
|
|
// test ascii encoding
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('ascii'), 'ascii')
|
|
.includes('d', 0, 'ascii'),
|
|
true
|
|
);
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('ascii'), 'ascii')
|
|
.includes(Buffer.from('d', 'ascii'), 0, 'ascii'),
|
|
true
|
|
);
|
|
|
|
// Test latin1 encoding
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('latin1'), 'latin1')
|
|
.includes('d', 0, 'latin1'),
|
|
true
|
|
);
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('latin1'), 'latin1')
|
|
.includes(Buffer.from('d', 'latin1'), 0, 'latin1'),
|
|
true
|
|
);
|
|
|
|
// Test binary encoding
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('binary'), 'binary')
|
|
.includes('d', 0, 'binary'),
|
|
true
|
|
);
|
|
assert.strictEqual(
|
|
Buffer.from(b.toString('binary'), 'binary')
|
|
.includes(Buffer.from('d', 'binary'), 0, 'binary'),
|
|
true
|
|
);
|
|
|
|
|
|
// test ucs2 encoding
|
|
let twoByteString = Buffer.from('\u039a\u0391\u03a3\u03a3\u0395', 'ucs2');
|
|
|
|
assert(twoByteString.includes('\u0395', 4, 'ucs2'));
|
|
assert(twoByteString.includes('\u03a3', -4, 'ucs2'));
|
|
assert(twoByteString.includes('\u03a3', -6, 'ucs2'));
|
|
assert(twoByteString.includes(
|
|
Buffer.from('\u03a3', 'ucs2'), -6, 'ucs2'));
|
|
assert(!twoByteString.includes('\u03a3', -2, 'ucs2'));
|
|
|
|
const mixedByteStringUcs2 =
|
|
Buffer.from('\u039a\u0391abc\u03a3\u03a3\u0395', 'ucs2');
|
|
assert(mixedByteStringUcs2.includes('bc', 0, 'ucs2'));
|
|
assert(mixedByteStringUcs2.includes('\u03a3', 0, 'ucs2'));
|
|
assert(!mixedByteStringUcs2.includes('\u0396', 0, 'ucs2'));
|
|
|
|
assert.ok(
|
|
mixedByteStringUcs2.includes(Buffer.from('bc', 'ucs2'), 0, 'ucs2'));
|
|
assert.ok(
|
|
mixedByteStringUcs2.includes(Buffer.from('\u03a3', 'ucs2'), 0, 'ucs2'));
|
|
assert.ok(
|
|
!mixedByteStringUcs2.includes(Buffer.from('\u0396', 'ucs2'), 0, 'ucs2'));
|
|
|
|
twoByteString = Buffer.from('\u039a\u0391\u03a3\u03a3\u0395', 'ucs2');
|
|
|
|
// Test single char pattern
|
|
assert(twoByteString.includes('\u039a', 0, 'ucs2'));
|
|
assert(twoByteString.includes('\u0391', 0, 'ucs2'), 'Alpha');
|
|
assert(twoByteString.includes('\u03a3', 0, 'ucs2'), 'First Sigma');
|
|
assert(twoByteString.includes('\u03a3', 6, 'ucs2'), 'Second Sigma');
|
|
assert(twoByteString.includes('\u0395', 0, 'ucs2'), 'Epsilon');
|
|
assert(!twoByteString.includes('\u0392', 0, 'ucs2'), 'Not beta');
|
|
|
|
// Test multi-char pattern
|
|
assert(twoByteString.includes('\u039a\u0391', 0, 'ucs2'), 'Lambda Alpha');
|
|
assert(twoByteString.includes('\u0391\u03a3', 0, 'ucs2'), 'Alpha Sigma');
|
|
assert(twoByteString.includes('\u03a3\u03a3', 0, 'ucs2'), 'Sigma Sigma');
|
|
assert(twoByteString.includes('\u03a3\u0395', 0, 'ucs2'), 'Sigma Epsilon');
|
|
|
|
const mixedByteStringUtf8 = Buffer.from('\u039a\u0391abc\u03a3\u03a3\u0395');
|
|
assert(mixedByteStringUtf8.includes('bc'));
|
|
assert(mixedByteStringUtf8.includes('bc', 5));
|
|
assert(mixedByteStringUtf8.includes('bc', -8));
|
|
assert(mixedByteStringUtf8.includes('\u03a3'));
|
|
assert(!mixedByteStringUtf8.includes('\u0396'));
|
|
|
|
|
|
// Test complex string includes algorithms. Only trigger for long strings.
|
|
// Long string that isn't a simple repeat of a shorter string.
|
|
let longString = 'A';
|
|
for (let i = 66; i < 76; i++) { // from 'B' to 'K'
|
|
longString = longString + String.fromCharCode(i) + longString;
|
|
}
|
|
|
|
const longBufferString = Buffer.from(longString);
|
|
|
|
// Pattern of 15 chars, repeated every 16 chars in long
|
|
let pattern = 'ABACABADABACABA';
|
|
for (let i = 0; i < longBufferString.length - pattern.length; i += 7) {
|
|
const includes = longBufferString.includes(pattern, i);
|
|
assert(includes, `Long ABACABA...-string at index ${i}`);
|
|
}
|
|
assert(longBufferString.includes('AJABACA'), 'Long AJABACA, First J');
|
|
assert(longBufferString.includes('AJABACA', 511), 'Long AJABACA, Second J');
|
|
|
|
pattern = 'JABACABADABACABA';
|
|
assert(longBufferString.includes(pattern), 'Long JABACABA..., First J');
|
|
assert(longBufferString.includes(pattern, 512), 'Long JABACABA..., Second J');
|
|
|
|
// Search for a non-ASCII string in a pure ASCII string.
|
|
const asciiString = Buffer.from(
|
|
'arglebargleglopglyfarglebargleglopglyfarglebargleglopglyf');
|
|
assert(!asciiString.includes('\x2061'));
|
|
assert(asciiString.includes('leb', 0));
|
|
|
|
// Search in string containing many non-ASCII chars.
|
|
const allCodePoints = [];
|
|
for (let i = 0; i < 65534; i++) allCodePoints[i] = i;
|
|
const allCharsString = String.fromCharCode.apply(String, allCodePoints) +
|
|
String.fromCharCode(65534, 65535);
|
|
const allCharsBufferUtf8 = Buffer.from(allCharsString);
|
|
const allCharsBufferUcs2 = Buffer.from(allCharsString, 'ucs2');
|
|
|
|
// Search for string long enough to trigger complex search with ASCII pattern
|
|
// and UC16 subject.
|
|
assert(!allCharsBufferUtf8.includes('notfound'));
|
|
assert(!allCharsBufferUcs2.includes('notfound'));
|
|
|
|
// Find substrings in Utf8.
|
|
let lengths = [1, 3, 15]; // Single char, simple and complex.
|
|
let indices = [0x5, 0x60, 0x400, 0x680, 0x7ee, 0xFF02, 0x16610, 0x2f77b];
|
|
for (let lengthIndex = 0; lengthIndex < lengths.length; lengthIndex++) {
|
|
for (let i = 0; i < indices.length; i++) {
|
|
const index = indices[i];
|
|
let length = lengths[lengthIndex];
|
|
|
|
if (index + length > 0x7F) {
|
|
length = 2 * length;
|
|
}
|
|
|
|
if (index + length > 0x7FF) {
|
|
length = 3 * length;
|
|
}
|
|
|
|
if (index + length > 0xFFFF) {
|
|
length = 4 * length;
|
|
}
|
|
|
|
const patternBufferUtf8 = allCharsBufferUtf8.slice(index, index + length);
|
|
assert(index, allCharsBufferUtf8.includes(patternBufferUtf8));
|
|
|
|
const patternStringUtf8 = patternBufferUtf8.toString();
|
|
assert(index, allCharsBufferUtf8.includes(patternStringUtf8));
|
|
}
|
|
}
|
|
|
|
// Find substrings in Usc2.
|
|
lengths = [2, 4, 16]; // Single char, simple and complex.
|
|
indices = [0x5, 0x65, 0x105, 0x205, 0x285, 0x2005, 0x2085, 0xfff0];
|
|
for (let lengthIndex = 0; lengthIndex < lengths.length; lengthIndex++) {
|
|
for (let i = 0; i < indices.length; i++) {
|
|
const index = indices[i] * 2;
|
|
const length = lengths[lengthIndex];
|
|
|
|
const patternBufferUcs2 =
|
|
allCharsBufferUcs2.slice(index, index + length);
|
|
assert.ok(
|
|
allCharsBufferUcs2.includes(patternBufferUcs2, 0, 'ucs2'));
|
|
|
|
const patternStringUcs2 = patternBufferUcs2.toString('ucs2');
|
|
assert.ok(
|
|
allCharsBufferUcs2.includes(patternStringUcs2, 0, 'ucs2'));
|
|
}
|
|
}
|
|
|
|
[
|
|
() => { },
|
|
{},
|
|
[]
|
|
].forEach((val) => {
|
|
common.expectsError(
|
|
() => b.includes(val),
|
|
{
|
|
code: 'ERR_INVALID_ARG_TYPE',
|
|
type: TypeError,
|
|
message: 'The "value" argument must be one of type number or string ' +
|
|
'or an instance of Buffer or Uint8Array.' +
|
|
common.invalidArgTypeHelper(val)
|
|
}
|
|
);
|
|
});
|
|
|
|
// Test truncation of Number arguments to uint8
|
|
{
|
|
const buf = Buffer.from('this is a test');
|
|
assert.ok(buf.includes(0x6973));
|
|
assert.ok(buf.includes(0x697320));
|
|
assert.ok(buf.includes(0x69732069));
|
|
assert.ok(buf.includes(0x697374657374));
|
|
assert.ok(buf.includes(0x69737374));
|
|
assert.ok(buf.includes(0x69737465));
|
|
assert.ok(buf.includes(0x69737465));
|
|
assert.ok(buf.includes(-140));
|
|
assert.ok(buf.includes(-152));
|
|
assert.ok(!buf.includes(0xff));
|
|
assert.ok(!buf.includes(0xffff));
|
|
}
|