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chore: delete obsolete file throwers.js (#43850)

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This commit is contained in:
Ethan Edmond
2021-10-14 02:43:32 -06:00
committed by GitHub
parent 548e98a844
commit d36a9a3c66
1 changed files with 0 additions and 92 deletions
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92
client/src/templates/Challenges/rechallenge/throwers.js
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@ -1,92 +0,0 @@
import { cond, identity, stubTrue, conforms } from 'lodash-es';
const HTML$JSReg = /html|js/;
const testHTMLJS = conforms({ ext: ext => HTML$JSReg.test(ext) });
// const testJS = matchesProperty('ext', 'js');
const passToNext = [stubTrue, identity];
// Detect if a JS multi-line comment is left open
const throwIfOpenComments = cond([
[
testHTMLJS,
function _checkForComments({ contents }) {
const openingComments = contents.match(/\/\*/gi);
const closingComments = contents.match(/\*\//gi);
if (
openingComments &&
(!closingComments || openingComments.length > closingComments.length)
) {
throw new SyntaxError('Unfinished multi-line comment');
}
}
],
passToNext
]);
// Nested dollar sign calls breaks browsers
const nestedJQCallReg = /\$\s*?\(\s*?\$\s*?\)/gi;
const throwIfNestedJquery = cond([
[
testHTMLJS,
function ({ contents }) {
if (nestedJQCallReg.test(contents)) {
throw new SyntaxError('Nested jQuery calls breaks browsers');
}
}
],
passToNext
]);
const functionReg = /function/g;
const functionCallReg = /function\s*?\(|function\s+\w+\s*?\(/gi;
// lonely function keywords breaks browsers
const ThrowIfUnfinishedFunction = cond([
[
testHTMLJS,
function ({ contents }) {
if (functionReg.test(contents) && !functionCallReg.test(contents)) {
throw new SyntaxError('Unsafe or unfinished function declaration');
}
}
],
passToNext
]);
// console call stops tests scripts from running
const unsafeConsoleCallReg = /if\s\(null\)\sconsole\.log\(1\);/gi;
const throwIfUnsafeConsoleCall = cond([
[
testHTMLJS,
function ({ contents }) {
if (unsafeConsoleCallReg.test(contents)) {
throw new SyntaxError(
'`if (null) console.log(1)` detected. This will break tests'
);
}
}
],
passToNext
]);
// Code with the URL hyperdev.com should not be allowed to run,
const goMixReg = /glitch\.(com|me)/gi;
const throwIfGomixDetected = cond([
[
testHTMLJS,
function ({ contents }) {
if (goMixReg.test(contents)) {
throw new Error('Glitch.com or Glitch.me should not be in the code');
}
}
],
passToNext
]);
export const throwers = [
throwIfOpenComments,
throwIfGomixDetected,
throwIfNestedJquery,
ThrowIfUnfinishedFunction,
throwIfUnsafeConsoleCall
];