Make JSRuntime::new() accept a custom v8::CreateParams object to tune
the v8::Isolate it creates.
Subsumes the functionality of HeapLimits, which I therefore removed.
This commit fixes test runner by awaitning "Deno.runTests()" call,
which ensures proper error is returned when there's an unresolved
promise that's being awaited.
This extracts prelude injection into a helper function and moves the
prelude string literal into a top level static string to help trim some
of the fat out of the run function.
This commit changes implementation of top-level-await in "deno_core".
Previously promise returned from module evaluation was not awaited,
leading to out-of-order execution of modules that have TLA. It's been
fixed by changing "JsRuntime::mod_evaluate" to be an async function
that resolves when the promise returned from module evaluation also
resolves. When waiting for promise resolution event loop is polled
repeatedly, until there are no more dynamic imports or pending
ops.
This commit fixes the inspection of functions. The current
implementation gets the name of the type of the function
from "f.__proto__.constructor.name", and it throws when
the prototype is set to null.
This commit checks the prototype before accessing its
constructor name and uses the generic name 'Function'
if the prototype is not available.
* Revert "refactor: Worker is not a Future (#7895)"
This reverts commit f4357f0ff9.
* Revert "refactor(core): JsRuntime is not a Future (#7855)"
This reverts commit d8879feb8c.
* Revert "fix(core): module execution with top level await (#7672)"
This reverts commit c7c7677825.
This commit rewrites deno::Worker to not implement Future
trait.
Instead there are two separate methods:
- Worker::poll_event_loop() - does single tick of event loop
- Worker::run_event_loop() - runs event loop to completion
Additionally some cleanup to Worker's field visibility was done.
A recent change in rustc or cargo made it so that rusty_v8's `build.rs`,
which is responsible for downloading `librusty_v8.a`, does not get
rebuilt or re-run when its build output directory is restored from the
Github Actions cache.
However, rusty_v8's custom build script does not save the download to
its build output directory; it puts the file in
`target/debug|release/gn_out/obj` instead.
To get CI going again we opted to add `target/*/gn_out` to the Github
Actions cache.
A more robust fix would be make rusty_v8 save the download to the
cargo-designated output directory.
