node/test/parallel/test-internal-errors.js
Rich Trott aa6fac68da test: adjust indentation for stricter linting
ESLint 4.x has stricter linting than previous versions. We are currently
using the legacy indentation rules in the test directory. This commit
changes the indentation of files to comply with the stricter 4.x linting
and enable stricter linting in the test directory.

PR-URL: https://github.com/nodejs/node/pull/14431
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2017-07-27 09:24:20 -07:00

238 lines
7.9 KiB
JavaScript

// Flags: --expose-internals
'use strict';
const common = require('../common');
const errors = require('internal/errors');
const assert = require('assert');
const errMessages = {
objectString: /^'object' === 'string'$/,
booleanString: /^'boolean' === 'string'$/,
numberString: /^'number' === 'string'$/,
invalidKey: /^An invalid error message key was used: TEST_FOO_KEY\.$/,
};
errors.E('TEST_ERROR_1', 'Error for testing purposes: %s');
errors.E('TEST_ERROR_2', (a, b) => `${a} ${b}`);
const err1 = new errors.Error('TEST_ERROR_1', 'test');
const err2 = new errors.TypeError('TEST_ERROR_1', 'test');
const err3 = new errors.RangeError('TEST_ERROR_1', 'test');
const err4 = new errors.Error('TEST_ERROR_2', 'abc', 'xyz');
const err5 = new errors.Error('TEST_ERROR_1');
assert(err1 instanceof Error);
assert.strictEqual(err1.name, 'Error [TEST_ERROR_1]');
assert.strictEqual(err1.message, 'Error for testing purposes: test');
assert.strictEqual(err1.code, 'TEST_ERROR_1');
assert(err2 instanceof TypeError);
assert.strictEqual(err2.name, 'TypeError [TEST_ERROR_1]');
assert.strictEqual(err2.message, 'Error for testing purposes: test');
assert.strictEqual(err2.code, 'TEST_ERROR_1');
assert(err3 instanceof RangeError);
assert.strictEqual(err3.name, 'RangeError [TEST_ERROR_1]');
assert.strictEqual(err3.message, 'Error for testing purposes: test');
assert.strictEqual(err3.code, 'TEST_ERROR_1');
assert(err4 instanceof Error);
assert.strictEqual(err4.name, 'Error [TEST_ERROR_2]');
assert.strictEqual(err4.message, 'abc xyz');
assert.strictEqual(err4.code, 'TEST_ERROR_2');
assert(err5 instanceof Error);
assert.strictEqual(err5.name, 'Error [TEST_ERROR_1]');
assert.strictEqual(err5.message, 'Error for testing purposes: %s');
assert.strictEqual(err5.code, 'TEST_ERROR_1');
assert.throws(
() => new errors.Error('TEST_FOO_KEY'),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.invalidKey
}));
// Calling it twice yields same result (using the key does not create it)
assert.throws(
() => new errors.Error('TEST_FOO_KEY'),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.invalidKey
}));
assert.throws(
() => new errors.Error(1),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.numberString
}));
assert.throws(
() => new errors.Error({}),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.objectString
}));
assert.throws(
() => new errors.Error([]),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.objectString
}));
assert.throws(
() => new errors.Error(true),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.booleanString
}));
assert.throws(
() => new errors.TypeError(1),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.numberString
}));
assert.throws(
() => new errors.TypeError({}),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.objectString
}));
assert.throws(
() => new errors.TypeError([]),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.objectString
}));
assert.throws(
() => new errors.TypeError(true),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.booleanString
}));
assert.throws(
() => new errors.RangeError(1),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.numberString
}));
assert.throws(
() => new errors.RangeError({}),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.objectString
}));
assert.throws(
() => new errors.RangeError([]),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.objectString
}));
assert.throws(
() => new errors.RangeError(true),
common.expectsError({
code: 'ERR_ASSERTION',
message: errMessages.booleanString
}));
// Tests for common.expectsError
assert.doesNotThrow(() => {
assert.throws(() => {
throw new errors.TypeError('TEST_ERROR_1', 'a');
}, common.expectsError({ code: 'TEST_ERROR_1' }));
});
assert.doesNotThrow(() => {
assert.throws(() => {
throw new errors.TypeError('TEST_ERROR_1', 'a');
}, common.expectsError({ code: 'TEST_ERROR_1',
type: TypeError,
message: /^Error for testing/ }));
});
assert.doesNotThrow(() => {
assert.throws(() => {
throw new errors.TypeError('TEST_ERROR_1', 'a');
}, common.expectsError({ code: 'TEST_ERROR_1', type: TypeError }));
});
assert.doesNotThrow(() => {
assert.throws(() => {
throw new errors.TypeError('TEST_ERROR_1', 'a');
}, common.expectsError({ code: 'TEST_ERROR_1', type: Error }));
});
assert.throws(() => {
assert.throws(() => {
throw new errors.TypeError('TEST_ERROR_1', 'a');
}, common.expectsError({ code: 'TEST_ERROR_1', type: RangeError }));
}, common.expectsError({
code: 'ERR_ASSERTION',
message: /^.+ is not instance of \S/
}));
assert.throws(() => {
assert.throws(() => {
throw new errors.TypeError('TEST_ERROR_1', 'a');
}, common.expectsError({ code: 'TEST_ERROR_1',
type: TypeError,
message: /^Error for testing 2/ }));
}, common.expectsError({
code: 'ERR_ASSERTION',
message: /.+ does not match \S/
}));
// // Test ERR_INVALID_ARG_TYPE
assert.strictEqual(errors.message('ERR_INVALID_ARG_TYPE', ['a', 'b']),
'The "a" argument must be of type b');
assert.strictEqual(errors.message('ERR_INVALID_ARG_TYPE', ['a', ['b']]),
'The "a" argument must be of type b');
assert.strictEqual(errors.message('ERR_INVALID_ARG_TYPE', ['a', ['b', 'c']]),
'The "a" argument must be one of type b or c');
assert.strictEqual(errors.message('ERR_INVALID_ARG_TYPE',
['a', ['b', 'c', 'd']]),
'The "a" argument must be one of type b, c, or d');
assert.strictEqual(errors.message('ERR_INVALID_ARG_TYPE', ['a', 'b', 'c']),
'The "a" argument must be of type b. Received type string');
assert.strictEqual(errors.message('ERR_INVALID_ARG_TYPE',
['a', 'b', undefined]),
'The "a" argument must be of type b. Received type ' +
'undefined');
assert.strictEqual(errors.message('ERR_INVALID_ARG_TYPE',
['a', 'b', null]),
'The "a" argument must be of type b. Received type null');
// Test ERR_INVALID_URL_SCHEME
assert.strictEqual(errors.message('ERR_INVALID_URL_SCHEME', ['file']),
'The URL must be of scheme file');
assert.strictEqual(errors.message('ERR_INVALID_URL_SCHEME', [['file']]),
'The URL must be of scheme file');
assert.strictEqual(errors.message('ERR_INVALID_URL_SCHEME', [['http', 'ftp']]),
'The URL must be one of scheme http or ftp');
assert.strictEqual(errors.message('ERR_INVALID_URL_SCHEME', [['a', 'b', 'c']]),
'The URL must be one of scheme a, b, or c');
assert.throws(
() => errors.message('ERR_INVALID_URL_SCHEME', [[]]),
common.expectsError({
code: 'ERR_ASSERTION',
message: /^At least one expected value needs to be specified$/
}));
// Test ERR_MISSING_ARGS
assert.strictEqual(errors.message('ERR_MISSING_ARGS', ['name']),
'The "name" argument must be specified');
assert.strictEqual(errors.message('ERR_MISSING_ARGS', ['name', 'value']),
'The "name" and "value" arguments must be specified');
assert.strictEqual(errors.message('ERR_MISSING_ARGS', ['a', 'b', 'c']),
'The "a", "b", and "c" arguments must be specified');
assert.throws(
() => errors.message('ERR_MISSING_ARGS'),
common.expectsError({
code: 'ERR_ASSERTION',
message: /^At least one arg needs to be specified$/
}));
// Test ERR_TLS_CERT_ALTNAME_INVALID
assert.strictEqual(
errors.message('ERR_TLS_CERT_ALTNAME_INVALID', ['altname']),
'Hostname/IP does not match certificate\'s altnames: altname');