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Some cleanup (#666)

pull/676/head
Iban Eguia 4 years ago committed by GitHub
parent
commit
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  1. 14
      .github/ISSUE_TEMPLATE/bug_report.md
  2. 8
      .github/ISSUE_TEMPLATE/custom.md
  3. 5
      .github/ISSUE_TEMPLATE/feature_request.md
  4. 7
      .github/PULL_REQUEST_TEMPLATE.md
  5. 13
      .github/workflows/master.yml
  6. 6
      .github/workflows/pull_request.yml
  7. 50
      .github/workflows/rust.yml
  8. 2
      .github/workflows/security_audit.yml
  9. 51
      .github/workflows/webassembly.yml
  10. 8
      .prettierignore
  11. 14
      .vscode/launch.json
  12. 39
      .vscode/tasks.json
  13. 24
      CODE_OF_CONDUCT.md
  14. 76
      Cargo.lock
  15. 14
      Makefile
  16. 1
      README.md
  17. 7
      boa/benches/README.md
  18. 2
      boa/benches/bench_scripts/arithmetic_operations.js
  19. 6
      boa/benches/bench_scripts/array_access.js
  20. 12
      boa/benches/bench_scripts/array_create.js
  21. 239
      boa/benches/bench_scripts/array_pop.js
  22. 10
      boa/benches/bench_scripts/boolean_object_access.js
  23. 12
      boa/benches/bench_scripts/fibonacci.js
  24. 12
      boa/benches/bench_scripts/for_loop.js
  25. 4
      boa/benches/bench_scripts/goal_symbol_switch.js
  26. 3
      boa/benches/bench_scripts/hello_world.js
  27. 14
      boa/benches/bench_scripts/long_repetition.js
  28. 10
      boa/benches/bench_scripts/number_object_access.js
  29. 10
      boa/benches/bench_scripts/object_creation.js
  30. 10
      boa/benches/bench_scripts/object_prop_access_const.js
  31. 10
      boa/benches/bench_scripts/object_prop_access_dyn.js
  32. 4
      boa/benches/bench_scripts/regexp.js
  33. 4
      boa/benches/bench_scripts/regexp_creation.js
  34. 4
      boa/benches/bench_scripts/regexp_literal.js
  35. 4
      boa/benches/bench_scripts/regexp_literal_creation.js
  36. 12
      boa/benches/bench_scripts/string_compare.js
  37. 8
      boa/benches/bench_scripts/string_concat.js
  38. 6
      boa/benches/bench_scripts/string_copy.js
  39. 10
      boa/benches/bench_scripts/string_object_access.js
  40. 2
      boa/benches/bench_scripts/symbol_creation.js
  41. 4
      boa/src/syntax/parser/tests.rs
  42. 5
      docs/debugging.md
  43. 1
      docs/profiling.md
  44. 2
      index.js
  45. 9
      package.json
  46. 36
      webpack.config.js
  47. 646
      yarn.lock

14
.github/ISSUE_TEMPLATE/bug_report.md

@ -1,10 +1,9 @@
---
name: "\U0001F41B Bug report"
about: Create a report to help us improve
title: ''
title: ""
labels: bug
assignees: ''
assignees: ""
---
<!--
@ -39,10 +38,11 @@ Running this code, `a` should be set to `10` and printed, but `a` is instead set
-->
**Build environment (please complete the following information):**
- OS: [e.g. Fedora Linux]
- Version: [e.g. 32]
- Target triple: [e.g. x86_64-unknown-linux-gnu]
- Rustc version: [e.g. rustc 1.43.0 (4fb7144ed 2020-04-20), running `rustc -V`]
- OS: [e.g. Fedora Linux]
- Version: [e.g. 32]
- Target triple: [e.g. x86_64-unknown-linux-gnu]
- Rustc version: [e.g. rustc 1.43.0 (4fb7144ed 2020-04-20), running `rustc -V`]
**Additional context**
Add any other context about the problem here.

8
.github/ISSUE_TEMPLATE/custom.md

@ -1,13 +1,13 @@
---
name: Custom
about: Open an issue in the repo that is neither a bug or a feature, such a new idea
title: ''
labels: ''
assignees: ''
title: ""
labels: ""
assignees: ""
---
<!--
Thank you for contributing to Boa! Please, let us know how can we help you.
-->
E.g.: I think we should improve the way the JavaScript interpreter works by...

5
.github/ISSUE_TEMPLATE/feature_request.md

@ -1,10 +1,9 @@
---
name: "\U0001F680 Feature request"
about: Suggest a new ECMAScript feature to be implemented, or a new capability of the engine.
title: ''
title: ""
labels: enhancement
assignees: ''
assignees: ""
---
<!--

7
.github/PULL_REQUEST_TEMPLATE.md

@ -6,6 +6,7 @@ information as you feel neccesary.
This Pull Request fixes/closes #{issue_num}.
It changes the following:
-
-
-
-
-
-

13
.github/workflows/master.yml

@ -16,17 +16,17 @@ jobs:
override: true
profile: minimal
- name: Cache cargo registry
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo index
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo build
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: target
key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
@ -38,13 +38,13 @@ jobs:
- run: echo "<meta http-equiv=refresh content=0;url=boa/index.html>" > target/doc/index.html
- run: mkdir target/doc_upload && mv target/doc target/doc_upload/doc
- name: Upload documentation
uses: crazy-max/ghaction-github-pages@v1
uses: crazy-max/ghaction-github-pages@v2
with:
target_branch: gh-pages
keep_history: true
build_dir: target/doc_upload
env:
GITHUB_PAT: ${{ secrets.PERSONAL_GITHUB_TOKEN }}
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Run benchmark
run: cargo bench -p Boa | tee output.txt
- name: Store benchmark result
@ -54,5 +54,4 @@ jobs:
tool: "criterion"
output-file-path: output.txt
auto-push: true
github-token: ${{ secrets.PERSONAL_GITHUB_TOKEN }}
github-token: ${{ secrets.GITHUB_TOKEN }}

6
.github/workflows/pull_request.yml

@ -12,17 +12,17 @@ jobs:
override: true
profile: minimal
- name: Cache cargo registry
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo index
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo build
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: target
key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

50
.github/workflows/rust.yml

@ -20,17 +20,17 @@ jobs:
override: true
profile: minimal
- name: Cache cargo registry
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo index
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo build
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: target
key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
@ -40,19 +40,19 @@ jobs:
args: -v
check_on_windows:
name: Check on Windows
runs-on: windows-latest
steps:
- uses: actions/checkout@v2
- uses: actions-rs/toolchain@v1
with:
toolchain: stable
override: true
profile: minimal
- uses: actions-rs/cargo@v1
with:
command: check
args: -v
name: Check on Windows
runs-on: windows-latest
steps:
- uses: actions/checkout@v2
- uses: actions-rs/toolchain@v1
with:
toolchain: stable
override: true
profile: minimal
- uses: actions-rs/cargo@v1
with:
command: check
args: -v
test_on_linux:
name: Test Suite on Linux
@ -65,17 +65,17 @@ jobs:
override: true
profile: minimal
- name: Cache cargo registry
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo index
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo build
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: target
key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
@ -131,17 +131,17 @@ jobs:
profile: minimal
components: clippy
- name: Cache cargo registry
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo index
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo build
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: target
key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
@ -161,17 +161,17 @@ jobs:
override: true
profile: minimal
- name: Cache cargo registry
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo index
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo build
uses: actions/cache@v1
uses: actions/cache@v2
with:
path: target
key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

2
.github/workflows/security_audit.yml

@ -1,7 +1,7 @@
name: Security audit
on:
schedule:
- cron: '0 0 * * *'
- cron: "0 0 * * *"
jobs:
audit:
runs-on: ubuntu-latest

51
.github/workflows/webassembly.yml

@ -0,0 +1,51 @@
on:
pull_request:
branches:
- master
push:
branches:
- master
name: Webassembly demo
jobs:
check_style:
name: Check webassembly demo style
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v2
- name: Check code formatting
uses: creyD/prettier_action@v3.0
with:
dry: true
prettier_options: --check .
build:
name: Build webassembly demo
runs-on: ubuntu-latest
env:
WASM_PACK_PATH: ~/.cargo/bin/wasm-pack
steps:
- uses: actions/checkout@v2
- uses: actions-rs/toolchain@v1
with:
toolchain: stable
override: true
profile: minimal
- name: Install wasm-pack
run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
- name: Cache yarn build
uses: actions/cache@v2
with:
path: |
node_modules
target
boa_wasm/pkg
key: ${{ runner.os }}-yarn-build-target-${{ hashFiles('**/yarn.lock') }}
- uses: Borales/actions-yarn@v2.3.0
with:
cmd: install
- uses: Borales/actions-yarn@v2.3.0
with:
cmd: build

8
.prettierignore

@ -0,0 +1,8 @@
# Ignore artifacts:
*.rs
target
node_modules
boa/benches/bench_scripts/mini_js.js
boa/benches/bench_scripts/clean_js.js
boa_wasm/pkg
dist

14
.vscode/launch.json vendored

@ -12,20 +12,14 @@
"program": "${workspaceFolder}/target/debug/boa.exe"
},
"program": "${workspaceFolder}/target/debug/boa",
"args": [
"${workspaceFolder}/tests/js/test.js"
],
"sourceLanguages": [
"rust"
]
"args": ["${workspaceFolder}/tests/js/test.js"],
"sourceLanguages": ["rust"]
},
{
"name": "(Windows) Launch",
"type": "cppvsdbg",
"request": "launch",
"args": [
"${workspaceFolder}/tests/js/test.js"
],
"args": ["${workspaceFolder}/tests/js/test.js"],
"program": "${workspaceFolder}/target/debug/boa.exe",
"cwd": "${workspaceFolder}",
"sourceFileMap": {
@ -45,6 +39,6 @@
"cwd": "${workspaceRoot}",
"environment": [],
"externalConsole": true
},
}
]
}

39
.vscode/tasks.json vendored

@ -7,12 +7,7 @@
"type": "process",
"label": "Cargo Run",
"command": "cargo",
"args": [
"run",
"--bin",
"boa",
"./tests/js/test.js"
],
"args": ["run", "--bin", "boa", "./tests/js/test.js"],
"group": {
"kind": "build",
"isDefault": true
@ -30,12 +25,7 @@
"type": "process",
"label": "Cargo Run (Profiler)",
"command": "cargo",
"args": [
"run",
"--features",
"Boa/profiler",
"../tests/js/test.js"
],
"args": ["run", "--features", "Boa/profiler", "../tests/js/test.js"],
"group": "build",
"options": {
"env": {
@ -51,12 +41,7 @@
"type": "process",
"label": "Get Tokens",
"command": "cargo",
"args": [
"run",
"--",
"-t=Debug",
"./tests/js/test.js"
],
"args": ["run", "--", "-t=Debug", "./tests/js/test.js"],
"group": "build",
"presentation": {
"clear": true
@ -66,24 +51,17 @@
"type": "process",
"label": "Get AST",
"command": "cargo",
"args": [
"run",
"--",
"-a=Debug",
"./tests/js/test.js"
],
"args": ["run", "--", "-a=Debug", "./tests/js/test.js"],
"group": "build",
"presentation": {
"clear": true
},
}
},
{
"type": "process",
"label": "Cargo Test",
"command": "cargo",
"args": [
"test"
],
"args": ["test"],
"group": {
"kind": "test",
"isDefault": true
@ -96,10 +74,7 @@
"type": "process",
"label": "Cargo Test Build",
"command": "cargo",
"args": [
"test",
"--no-run"
],
"args": ["test", "--no-run"],
"group": "build"
}
]

24
CODE_OF_CONDUCT.md

@ -1,4 +1,3 @@
# Contributor Covenant Code of Conduct
## Our Pledge
@ -18,23 +17,23 @@ diverse, inclusive, and healthy community.
Examples of behavior that contributes to a positive environment for our
community include:
* Demonstrating empathy and kindness toward other people
* Being respectful of differing opinions, viewpoints, and experiences
* Giving and gracefully accepting constructive feedback
* Accepting responsibility and apologizing to those affected by our mistakes,
- Demonstrating empathy and kindness toward other people
- Being respectful of differing opinions, viewpoints, and experiences
- Giving and gracefully accepting constructive feedback
- Accepting responsibility and apologizing to those affected by our mistakes,
and learning from the experience
* Focusing on what is best not just for us as individuals, but for the
- Focusing on what is best not just for us as individuals, but for the
overall community
Examples of unacceptable behavior include:
* The use of sexualized language or imagery, and sexual attention or
- The use of sexualized language or imagery, and sexual attention or
advances of any kind
* Trolling, insulting or derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others' private information, such as a physical or email
- Trolling, insulting or derogatory comments, and personal or political attacks
- Public or private harassment
- Publishing others' private information, such as a physical or email
address, without their explicit permission
* Other conduct which could reasonably be considered inappropriate in a
- Other conduct which could reasonably be considered inappropriate in a
professional setting
## Enforcement Responsibilities
@ -107,7 +106,7 @@ Violating these terms may lead to a permanent ban.
### 4. Permanent Ban
**Community Impact**: Demonstrating a pattern of violation of community
standards, including sustained inappropriate behavior, harassment of an
standards, including sustained inappropriate behavior, harassment of an
individual, or aggression toward or disparagement of classes of individuals.
**Consequence**: A permanent ban from any sort of public interaction within
@ -127,4 +126,3 @@ enforcement ladder](https://github.com/mozilla/diversity).
For answers to common questions about this code of conduct, see the FAQ at
https://www.contributor-covenant.org/faq. Translations are available at
https://www.contributor-covenant.org/translations.

76
Cargo.lock generated

@ -67,15 +67,15 @@ dependencies = [
[[package]]
name = "autocfg"
version = "1.0.0"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
[[package]]
name = "base64"
version = "0.11.0"
version = "0.12.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
[[package]]
name = "bitflags"
@ -249,6 +249,16 @@ dependencies = [
"itertools",
]
[[package]]
name = "crossbeam-channel"
version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09ee0cc8804d5393478d743b035099520087a5186f3b93fa58cec08fa62407b6"
dependencies = [
"cfg-if",
"crossbeam-utils",
]
[[package]]
name = "crossbeam-deque"
version = "0.7.3"
@ -275,17 +285,6 @@ dependencies = [
"scopeguard",
]
[[package]]
name = "crossbeam-queue"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
dependencies = [
"cfg-if",
"crossbeam-utils",
"maybe-uninit",
]
[[package]]
name = "crossbeam-utils"
version = "0.7.2"
@ -357,9 +356,9 @@ dependencies = [
[[package]]
name = "fs_extra"
version = "1.1.0"
version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5f2a4a2034423744d2cc7ca2068453168dcdb82c438419e639a26bd87839c674"
checksum = "2022715d62ab30faffd124d40b76f4134a550a87792276512b18d63272333394"
[[package]]
name = "gc"
@ -390,7 +389,7 @@ checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
dependencies = [
"cfg-if",
"libc",
"wasi",
"wasi 0.9.0+wasi-snapshot-preview1",
]
[[package]]
@ -743,9 +742,9 @@ dependencies = [
[[package]]
name = "rayon"
version = "1.3.1"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "62f02856753d04e03e26929f820d0a0a337ebe71f849801eea335d464b349080"
checksum = "cfd016f0c045ad38b5251be2c9c0ab806917f82da4d36b2a327e5166adad9270"
dependencies = [
"autocfg",
"crossbeam-deque",
@ -755,12 +754,12 @@ dependencies = [
[[package]]
name = "rayon-core"
version = "1.7.1"
version = "1.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e92e15d89083484e11353891f1af602cc661426deb9564c298b270c726973280"
checksum = "91739a34c4355b5434ce54c9086c5895604a9c278586d1f1aa95e04f66b525a0"
dependencies = [
"crossbeam-channel",
"crossbeam-deque",
"crossbeam-queue",
"crossbeam-utils",
"lazy_static",
"num_cpus",
@ -774,9 +773,9 @@ checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
[[package]]
name = "redox_users"
version = "0.3.4"
version = "0.3.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09b23093265f8d200fa7b4c2c76297f47e681c655f6f1285a8780d6a022f7431"
checksum = "de0737333e7a9502c789a36d7c7fa6092a49895d4faa31ca5df163857ded2e9d"
dependencies = [
"getrandom",
"redox_syscall",
@ -812,9 +811,9 @@ checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
[[package]]
name = "rust-argon2"
version = "0.7.0"
version = "0.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2bc8af4bda8e1ff4932523b94d3dd20ee30a87232323eda55903ffd71d2fb017"
checksum = "9dab61250775933275e84053ac235621dfb739556d5c54a2f2e9313b7cf43a19"
dependencies = [
"base64",
"blake2b_simd",
@ -956,9 +955,9 @@ checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
[[package]]
name = "structopt"
version = "0.3.16"
version = "0.3.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "de5472fb24d7e80ae84a7801b7978f95a19ec32cb1876faea59ab711eb901976"
checksum = "6cc388d94ffabf39b5ed5fadddc40147cb21e605f53db6f8f36a625d27489ac5"
dependencies = [
"clap",
"lazy_static",
@ -967,9 +966,9 @@ dependencies = [
[[package]]
name = "structopt-derive"
version = "0.4.9"
version = "0.4.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e0eb37335aeeebe51be42e2dc07f031163fbabfa6ac67d7ea68b5c2f68d5f99"
checksum = "5e2513111825077552a6751dfad9e11ce0fba07d7276a3943a037d7e93e64c5f"
dependencies = [
"heck",
"proc-macro-error",
@ -980,9 +979,9 @@ dependencies = [
[[package]]
name = "syn"
version = "1.0.38"
version = "1.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e69abc24912995b3038597a7a593be5053eb0fb44f3cc5beec0deb421790c1f4"
checksum = "891d8d6567fe7c7f8835a3a98af4208f3846fba258c1bc3c31d6e506239f11f9"
dependencies = [
"proc-macro2",
"quote",
@ -1021,11 +1020,12 @@ dependencies = [
[[package]]
name = "time"
version = "0.1.43"
version = "0.1.44"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
dependencies = [
"libc",
"wasi 0.10.0+wasi-snapshot-preview1",
"winapi",
]
@ -1098,6 +1098,12 @@ version = "0.9.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
[[package]]
name = "wasi"
version = "0.10.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
[[package]]
name = "wasm-bindgen"
version = "0.2.67"

14
Makefile

@ -1,14 +0,0 @@
docker-build:
docker build --tag boa .
docker-container:
docker create --tty --interactive \
--name boa \
--hostname boa \
--volume ${PWD}/:/usr/src/myapp \
--publish 9228:9228 \
boa
docker-clean:
docker rm boa || echo "no container"
docker rmi boa || echo "no image"

1
README.md

@ -19,7 +19,6 @@ Currently, it has support for some of the language.
[build_badge]: https://img.shields.io/endpoint.svg?url=https%3A%2F%2Factions-badge.atrox.dev%2Fboa-dev%2Fboa%2Fbadge&style=flat
[build_link]: https://actions-badge.atrox.dev/boa-dev/boa/goto
## Live Demo (WASM)
<https://boa-dev.github.io/boa/>

7
boa/benches/README.md

@ -1,9 +1,10 @@
# Boa Benchmarks.
We divide the benchmarks in 3 sections:
- Full engine benchmarks (lexing + parsing + realm creation + execution)
- Execution benchmarks
- Parsing benchmarks (lexing + parse - these are tightly coupled so must be benchmarked together)
- Full engine benchmarks (lexing + parsing + realm creation + execution)
- Execution benchmarks
- Parsing benchmarks (lexing + parse - these are tightly coupled so must be benchmarked together)
The idea is to check the performance of Boa in different scenarios and dividing the Boa execution
process in its different parts.

2
boa/benches/bench_scripts/arithmetic_operations.js

@ -1 +1 @@
((2 + 2) ** 3 / 100 - 5 ** 3 * -1000) ** 2 + 100 - 8
((2 + 2) ** 3 / 100 - 5 ** 3 * -1000) ** 2 + 100 - 8;

6
boa/benches/bench_scripts/array_access.js

@ -1,7 +1,7 @@
(function () {
let testArr = [1,2,3,4,5];
let testArr = [1, 2, 3, 4, 5];
let res = testArr[2];
let res = testArr[2];
return res;
return res;
})();

12
boa/benches/bench_scripts/array_create.js

@ -1,8 +1,8 @@
(function(){
let testArr = [];
for (let a = 0; a <= 500; a++) {
testArr[a] = ('p' + a);
}
(function () {
let testArr = [];
for (let a = 0; a <= 500; a++) {
testArr[a] = "p" + a;
}
return testArr;
return testArr;
})();

239
boa/benches/bench_scripts/array_pop.js

@ -1,24 +1,221 @@
(function(){
let testArray = [83, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32,
45, 93, 17, 28, 83, 62, 99, 36, 28, 93, 27, 29, 2828,
234, 23, 56, 32, 56, 67, 77, 32, 45, 93, 17, 28, 83, 62,
99, 36, 28, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67,
77, 32, 45, 93, 17, 28, 83, 62, 99, 36, 28, 93, 27, 29,
2828, 234, 23, 56, 32, 56, 67, 77, 32, 45, 93, 17, 28,
83, 62, 99, 36, 28, 93, 27, 29, 2828, 234, 23, 56, 32,
56, 67, 77, 32, 45, 93, 17, 28, 83, 62, 99, 36, 28, 93,
27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32, 45, 93,
17, 28, 83, 62, 99, 36, 28, 93, 27, 29, 2828, 234, 23,
56, 32, 56, 67, 77, 32, 45, 93, 17, 28, 83, 62, 99, 36,
28, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32,
45, 93, 17, 28, 83, 62, 99, 36, 28, 93, 27, 29, 2828, 234,
23, 56, 32, 56, 67, 77, 32, 45, 93, 17, 28, 83, 62, 99,
36, 28, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32,
45, 93, 17, 28, 83, 62, 99, 36, 28];
(function () {
let testArray = [
83,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
93,
27,
29,
2828,
234,
23,
56,
32,
56,
67,
77,
32,
45,
93,
17,
28,
83,
62,
99,
36,
28,
];
while (testArray.length > 0) {
testArray.pop();
}
while (testArray.length > 0) {
testArray.pop();
}
return testArray;
return testArray;
})();

10
boa/benches/bench_scripts/boolean_object_access.js

@ -1,7 +1,7 @@
new Boolean(
!new Boolean(
new Boolean(
!(new Boolean(false).valueOf()) && (new Boolean(true).valueOf())
).valueOf()
!new Boolean(
new Boolean(
!new Boolean(false).valueOf() && new Boolean(true).valueOf()
).valueOf()
).valueOf()
).valueOf()
).valueOf();

12
boa/benches/bench_scripts/fibonacci.js

@ -1,10 +1,10 @@
(function () {
let num = 12;
let num = 12;
function fib(n) {
if (n <= 1) return 1;
return fib(n - 1) + fib(n - 2);
}
function fib(n) {
if (n <= 1) return 1;
return fib(n - 1) + fib(n - 2);
}
return fib(num);
return fib(num);
})();

12
boa/benches/bench_scripts/for_loop.js

@ -1,10 +1,10 @@
(function () {
let b = "hello";
for (let a = 10; a < 100; a += 5) {
if (a < 50) {
b += "world";
}
let b = "hello";
for (let a = 10; a < 100; a += 5) {
if (a < 50) {
b += "world";
}
}
return b;
return b;
})();

4
boa/benches/bench_scripts/goal_symbol_switch.js

@ -2,6 +2,6 @@ function foo(regex, num) {}
let i = 0;
while (i < 1000000) {
foo(/ab+c/, 5.0/5);
i++;
foo(/ab+c/, 5.0 / 5);
i++;
}

3
boa/benches/bench_scripts/hello_world.js

@ -1 +1,2 @@
let foo = 'hello world!'; foo;
let foo = "hello world!";
foo;

14
boa/benches/bench_scripts/long_repetition.js

@ -1,9 +1,9 @@
for (let a = 10; a < 100; a++) {
if (a < 10) {
console.log("impossible D:");
} else if (a < 50) {
console.log("starting");
} else {
console.log("finishing");
}
if (a < 10) {
console.log("impossible D:");
} else if (a < 50) {
console.log("starting");
} else {
console.log("finishing");
}
}

10
boa/benches/bench_scripts/number_object_access.js

@ -1,7 +1,5 @@
new Number(
new Number(
new Number(
new Number(100).valueOf() - 10.5
).valueOf() + 100
).valueOf() * 1.6
)
new Number(
new Number(new Number(100).valueOf() - 10.5).valueOf() + 100
).valueOf() * 1.6
);

10
boa/benches/bench_scripts/object_creation.js

@ -1,8 +1,8 @@
(function () {
let test = {
my_prop: "hello",
another: 65,
};
let test = {
my_prop: "hello",
another: 65,
};
return test;
return test;
})();

10
boa/benches/bench_scripts/object_prop_access_const.js

@ -1,8 +1,8 @@
(function () {
let test = {
my_prop: "hello",
another: 65,
};
let test = {
my_prop: "hello",
another: 65,
};
return test.my_prop;
return test.my_prop;
})();

10
boa/benches/bench_scripts/object_prop_access_dyn.js

@ -1,8 +1,8 @@
(function () {
let test = {
my_prop: "hello",
another: 65,
};
let test = {
my_prop: "hello",
another: 65,
};
return test["my" + "_prop"];
return test["my" + "_prop"];
})();

4
boa/benches/bench_scripts/regexp.js

@ -1,5 +1,5 @@
(function () {
let regExp = new RegExp('hello', 'i');
let regExp = new RegExp("hello", "i");
return regExp.test("Hello World");
return regExp.test("Hello World");
})();

4
boa/benches/bench_scripts/regexp_creation.js

@ -1,5 +1,5 @@
(function () {
let regExp = new RegExp('hello', 'i');
let regExp = new RegExp("hello", "i");
return regExp;
return regExp;
})();

4
boa/benches/bench_scripts/regexp_literal.js

@ -1,5 +1,5 @@
(function () {
let regExp = /hello/i;
let regExp = /hello/i;
return regExp.test("Hello World");
return regExp.test("Hello World");
})();

4
boa/benches/bench_scripts/regexp_literal_creation.js

@ -1,5 +1,5 @@
(function () {
let regExp = /hello/i;
let regExp = /hello/i;
return regExp;
return regExp;
})();

12
boa/benches/bench_scripts/string_compare.js

@ -1,9 +1,9 @@
(function(){
var a = "hello";
var b = "world";
(function () {
var a = "hello";
var b = "world";
var c = a == b;
var c = a == b;
var d = b;
var e = d == b;
var d = b;
var e = d == b;
})();

8
boa/benches/bench_scripts/string_concat.js

@ -1,6 +1,6 @@
(function(){
var a = "hello";
var b = "world";
(function () {
var a = "hello";
var b = "world";
var c = a + b;
var c = a + b;
})();

6
boa/benches/bench_scripts/string_copy.js

@ -1,4 +1,4 @@
(function(){
var a = "hello";
var b = a;
(function () {
var a = "hello";
var b = a;
})();

10
boa/benches/bench_scripts/string_object_access.js

@ -1,7 +1,7 @@
new String(
new String(
new String(
new String(
new String('Hello').valueOf() + new String(", world").valueOf()
).valueOf() + '!'
).valueOf()
).valueOf()
new String("Hello").valueOf() + new String(", world").valueOf()
).valueOf() + "!"
).valueOf()
).valueOf();

2
boa/benches/bench_scripts/symbol_creation.js

@ -1,3 +1,3 @@
(function () {
return Symbol();
return Symbol();
})();

4
boa/src/syntax/parser/tests.rs

@ -13,7 +13,7 @@ use crate::syntax::ast::{
/// Checks that the given JavaScript string gives the expected expression.
#[allow(clippy::unwrap_used)]
// TODO: #[track_caller]: https://github.com/rust-lang/rust/issues/47809
#[track_caller]
pub(super) fn check_parser<L>(js: &str, expr: L)
where
L: Into<Box<[Node]>>,
@ -27,7 +27,7 @@ where
}
/// Checks that the given javascript string creates a parse error.
// TODO: #[track_caller]: https://github.com/rust-lang/rust/issues/47809
#[track_caller]
pub(super) fn check_invalid(js: &str) {
assert!(Parser::new(js.as_bytes()).parse_all().is_err());
}

5
docs/debugging.md

@ -23,14 +23,17 @@ To print the tokens to stdout, you can use the `boa_cli` command-line flag
`--dump-tokens` or `-t`, which can optionally take a format type. Supports
these formats: `Debug`, `Json`, `JsonPretty`. By default it is the `Debug`
format.
```bash
cargo run -- test.js --dump-tokens # token dump format is Debug by default.
```
or with interactive mode (REPL):
```bash
cargo run -- --dump-tokens # token dump format is Debug by default.
```
Seeing the order of tokens can be a big help to understanding what the parser
is working with.
@ -45,11 +48,13 @@ format type. Supports these formats: `Debug`, `Json`, `JsonPretty`. By default
it is the `Debug` format.
Dumping the AST of a file:
```bash
cargo run -- test.js --dump-ast # AST dump format is Debug by default.
```
or with interactive mode (REPL):
```bash
cargo run -- --dump-ast # AST dump format is Debug by default.
```

1
docs/profiling.md

@ -57,7 +57,6 @@ This is the same as above except instead of calling `$ crox my_trace` you call `
+---------------------------------------+-----------+-----------------+----------+------------+
```
## More Info
- https://blog.rust-lang.org/inside-rust/2020/02/25/intro-rustc-self-profile.html

2
index.js

@ -63,6 +63,6 @@ function inputHandler(evt) {
p.textContent = `> ${result}`;
} catch (err) {
console.error(err);
p.innerHTML = `<span style="color:red">${err}</span>`
p.innerHTML = `<span style="color:red">${err}</span>`;
}
}

9
package.json

@ -5,15 +5,16 @@
},
"devDependencies": {
"@wasm-tool/wasm-pack-plugin": "^1.3.1",
"bootstrap": "^4.5.0",
"bootstrap": "^4.5.2",
"clean-webpack-plugin": "^3.0.0",
"copy-webpack-plugin": "^5.1.1",
"css-loader": "^3.6.0",
"copy-webpack-plugin": "^6.0.3",
"css-loader": "^4.2.2",
"file-loader": "^6.0.0",
"html-webpack-plugin": "^4.3.0",
"prettier": "2.1.1",
"style-loader": "^1.2.1",
"text-encoding": "^0.7.0",
"webpack": "^4.43.0",
"webpack": "^4.44.1",
"webpack-cli": "^3.3.12",
"webpack-dev-server": "^3.11.0"
},

36
webpack.config.js

@ -8,11 +8,11 @@ const WasmPackPlugin = require("@wasm-tool/wasm-pack-plugin");
module.exports = {
entry: {
app: "./index.js",
"editor.worker": 'monaco-editor/esm/vs/editor/editor.worker.js',
"json.worker": 'monaco-editor/esm/vs/language/json/json.worker',
"css.worker": 'monaco-editor/esm/vs/language/css/css.worker',
"html.worker": 'monaco-editor/esm/vs/language/html/html.worker',
"ts.worker": 'monaco-editor/esm/vs/language/typescript/ts.worker',
"editor.worker": "monaco-editor/esm/vs/editor/editor.worker.js",
"json.worker": "monaco-editor/esm/vs/language/json/json.worker",
"css.worker": "monaco-editor/esm/vs/language/css/css.worker",
"html.worker": "monaco-editor/esm/vs/language/html/html.worker",
"ts.worker": "monaco-editor/esm/vs/language/typescript/ts.worker",
},
output: {
path: path.resolve(__dirname, "dist"),
@ -20,23 +20,23 @@ module.exports = {
},
plugins: [
new CleanWebpackPlugin(),
new HtmlWebpackPlugin({
template: "index.html",
}),
new HtmlWebpackPlugin({ template: "index.html" }),
new WasmPackPlugin({
crateDirectory: path.resolve(__dirname, "./boa_wasm/"),
outDir: path.resolve(__dirname, "./boa_wasm/pkg/"),
}),
new CopyWebpackPlugin([
{
from: "./assets/*",
to: ".",
},
{
from: "./node_modules/bootstrap/dist/css/bootstrap.min.css",
to: "./assets",
},
]),
new CopyWebpackPlugin({
patterns: [
{
from: "./assets/*",
to: ".",
},
{
from: "./node_modules/bootstrap/dist/css/bootstrap.min.css",
to: "./assets",
},
],
}),
// Have this example work in Edge which doesn't ship `TextEncoder` or
// `TextDecoder` at this time.
new webpack.ProvidePlugin({

646
yarn.lock

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