node/test/parallel/test-v8-flag-type-check.js

'use strict';
require('../common');
const assert = require('assert');
const v8 = require('v8');

assert.throws(function() { v8.setFlagsFromString(1); },
              /^TypeError: v8 flag must be a string$/);
assert.throws(function() { v8.setFlagsFromString(); },
              /^TypeError: v8 flag is required$/);
test: enable linting for tests Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> 10 years ago			`'use strict';`
test: remove unnecessary assignments common.js needs to be loaded in all tests so that there is checking for variable leaks and possibly other things. However, it does not need to be assigned to a variable if nothing in common.js is referred to elsewhere in the test. PR-URL: https://github.com/nodejs/node/pull/4408 Reviewed-By: James M Snell <jasnell@gmail.com> 9 years ago			`require('../common');`
test: use const for all require() calls PR-URL: https://github.com/nodejs/node/pull/10550 Reviewed-By: Rich Trott <rtrott@gmail.com> 8 years ago			`const assert = require('assert');`
			`const v8 = require('v8');`
src: add type check to v8.setFlagsFromString() Calling v8.setFlagsFromString with e.g a function as a flag argument gave no exception or warning that the function call will fail. There is now an exception if the function gets called with the wrong flag type (string is required) or that a flag is expected. Other APIs already provide exceptions if the argument has not the expected type. PR-URL: https://github.com/iojs/io.js/pull/1652 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> 10 years ago
test: replace assertion error check with regex PR-URL: https://github.com/nodejs/node/pull/12603 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> 8 years ago			`assert.throws(function() { v8.setFlagsFromString(1); },`
			`/^TypeError: v8 flag must be a string$/);`
			`assert.throws(function() { v8.setFlagsFromString(); },`
			`/^TypeError: v8 flag is required$/);`