2c7c130f0a
Currently, a WPT test is considered failed if its status code is anything other than 0, regardless of whether the test suite completed running or not, and any subtests that haven't finished running are not considered to be failures. But a test can exit with a zero status code before it has completed running, if the event loop has run out of tasks because of a bug in one of the ops, leading to false positives. This change fixes that. |
||
|---|---|---|
| .. | ||
| wpt | ||
| build_benchmark_jsons.js | ||
| cut_a_release.md | ||
| flamebench.js | ||
| format.js | ||
| lint.js | ||
| README.md | ||
| upload_wptfyi.js | ||
| util.js | ||
| wpt.ts | ||
Tools
Documentation for various tooling in support of Deno development.
format.js
This script will format the code (currently using dprint, rustfmt). It is a prerequisite to run this before code check in.
To run formatting:
deno run --allow-read --allow-write --allow-run --unstable ./tools/format.js
lint.js
This script will lint the code base (currently using dlint, clippy). It is a prerequisite to run this before code check in.
To run linting:
deno run --allow-read --allow-write --allow-run --unstable ./tools/lint.js
Tip: You can also use cargo to run the current or pending build of the deno executable
cargo run -- run --allow-read --allow-write --allow-run --unstable ./tools/<script>
flamebench.js
flamebench.js facilitates profiling and generating flamegraphs from
benchmarks.
General usage:
❯ ./tools/flamebench.js
flamebench <bench_name> [bench_filter]
Available benches:
op_baseline
ser
de
To profile the op_baseline bench, run ./tools/flamebench.js op_baseline,
this will run all 3 benches in `op_baseline.
Often when profiling/optimizing, you'll want to focus on a specific sub-bench,
flamebench supports a bench/test filter arg like the regular cargo commands.
So you can simply run ./tools/flamebench.js op_baseline bench_op_async or
./tools/flamebench.js op_baseline bench_op_nop to profile specific benches.
Tip: the [bench_filter] argument doesn't have to be an exact bench name, you
can use a shorthand or a partial match to profile a group of benches, e.g:
./tools/flamebench.js de v8