Commit graph

9 commits

Author SHA1 Message Date
Timothy Flynn
8bd394f349 LibJS: Use an Intl prototype for a Function.prototype.toString test
The Temporal.TimeZone object no longer exists in the Temporal spec.
2024-11-18 17:46:41 -05:00
Timothy Flynn
93712b24bf Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Andreas Kling
13d7c09125 Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:46 +01:00
Linus Groh
a10d09faba LibJS: Tweak generated source in 'new Function()' to match ES 2015 spec
ES 5(.1) described parsing of the function body string as:

https://www.ecma-international.org/ecma-262/5.1/#sec-15.3.2.1

7. If P is not parsable as a FormalParameterList[opt] then throw a SyntaxError exception.
8. If body is not parsable as FunctionBody then throw a SyntaxError exception.

We implemented it as building the source string of a complete function
and feeding that to the parser, with the same outcome. ES 2015+ does
exactly that, but with newlines at certain positions:

https://tc39.es/ecma262/#sec-createdynamicfunction

16. Let bodyString be the string-concatenation of 0x000A (LINE FEED), ? ToString(bodyArg), and 0x000A (LINE FEED).
17. Let prefix be the prefix associated with kind in Table 49.
18. Let sourceString be the string-concatenation of prefix, " anonymous(", P, 0x000A (LINE FEED), ") {", bodyString, and "}".

This patch updates the generated source string to match these
requirements. This will make certain edge cases work, e.g.
'new Function("-->")', where the user supplied input must be placed on
its own line to be valid syntax.
2020-10-29 22:27:55 +01:00
Matthew Olsson
6075defd55 LibJS: Add Symbol.hasInstance tests 2020-07-14 20:15:19 +02:00
Matthew Olsson
1ef573eb30 LibJS: Indent tests with 4 spaces instead of 2 2020-07-06 23:40:35 +02:00
Matthew Olsson
6d58c48c2f test-js: Use prettier and format all files 2020-07-06 23:40:35 +02:00
Matthew Olsson
3f97d75778 LibJS: Convert most builtin tests to new system 2020-07-06 23:40:35 +02:00
Matthew Olsson
4c48c9d69d LibJS: Reorganize tests into subfolders 2020-07-03 19:30:13 +02:00