In case multiple file descriptors in the `fd_set` were already readable
and/or writable when calling Thread::block<SelectBlocker>(), we would
only mark the first fd in the output sets instead of all relevant fd's.
The short-circuit code path when blocking isn't necessary must ensure
that unblock flags are collected for all file descriptors, not just the
first one encountered.
Fixes#5795.
There's a bit more nuance to how this should really work, but let's at
least make sure we execute <script> elements if you insert them into
the document.
Use the new CustomGet/CustomPut wrapper mechansim to intercept gets and
puts on CSSStyleDeclaration objects. This allows content to get and set
individual CSS properties from JavaScript. :^)
You can now set the CustomGet and/or CustomPut extended attributes on
an interface. This allows you to override JS::Object::get/put in the
wrapper class.
This small commit should allow to specify additionnal parameters in the
form of URL queries, when opening a file via a "file://" url through the
LaunchServer.
This patch allows for a verbose argument to be passed
so that the build output of the individual builds
is printed to stdout instead of /dev/null to help with diagnosing errors
If the verbose argument is not passed the old behaviour is preserved
and the build output is printed to /dev/null
If we happen to read with offset that is after the end of file of a
device, return 0 to indicate EOF. If we return a negative value,
userspace will think that something bad happened when it's really not
the case.
https://tc39.es/ecma262/#sec-function.prototype.tostring - this is how
the spec wants us to do it. :^)
Also change the function name behaviour to only provide a name for
NativeFunctions, which matches other engines - presumably to not expose
Proxy objects, and to prevent "function bound foo() { [native code] }".
There are three JS::Function types that are not ScriptFunction:
NativeFunction, BoundFunction and ProxyObject. We were only checking for
the first two when determining whether to reconstruct the function's
source code, which was leading to a bad cast to ScriptFunction.
Since only ScriptFunction has the [[SourceText]] internal slot, I simply
swapped the branches here.
Fixes#5775.
- We were not passing the to_string()'d argument to the exec function
but the original argument
- We were leaking an empty value in two cases, which almost certainly
will crash something down the line
- We were not checking for exceptions after to_string() and get(), which
both may throw. If the getter is an accessor, it'll assert upon being
called with the VM already storing an exception.
