Improve CI testing

.github/workflows/rust.yml

@@ -10,6 +10,9 @@ on:
   merge_group:
     types: [checks_requested]
 
+env:
+  RUSTFLAGS: -Dwarnings
+
 jobs:
   coverage:
     name: Coverage
@@ -38,7 +41,7 @@ jobs:
         uses: codecov/codecov-action@v3
 
   tests:
-    name: Build and Test
+    name: Test
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
     strategy:
@@ -58,24 +61,16 @@ jobs:
         run: cargo test --no-run --profile ci
       # this order is faster according to rust-analyzer
       - name: Build
-        run: cargo build --all-targets --quiet --profile ci
+        run: cargo build --all-targets --quiet --profile ci --features annex-b,intl,experimental
       - name: Install latest nextest
         uses: taiki-e/install-action@nextest
       - name: Test with nextest
         run: cargo nextest run --profile ci --cargo-profile ci --features annex-b,intl,experimental
       - name: Test docs
         run: cargo test --doc --profile ci --features annex-b,intl,experimental
-      - name: Build boa_ast crate
-        run: cargo build -p boa_ast
-      - name: Build boa_cli crate
-        run: cargo build -p boa_cli
-      - name: Build boa_parser crate
-        run: cargo build -p boa_parser
-      - name: Build boa_runtime crate
-        run: cargo build -p boa_runtime
 
   msrv:
-    name: Minimum supported Rust version
+    name: MSRV
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
@@ -92,41 +87,113 @@ jobs:
       - name: Check compilation
         run: cargo check --all-features --all-targets
 
-  misc:
-    name: Misc
+  fmt:
+    name: Formatting
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1.0.7
+        with:
+          toolchain: stable
+          override: true
+          profile: minimal
+          components: rustfmt
+      - name: Format (rustfmt)
+        run: cargo fmt --all --check
+
+  clippy:
+    name: Lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1.0.7
+        with:
+          toolchain: stable
+          override: true
+          profile: minimal
+          components: clippy
+      - name: Install cargo-workspaces
+        uses: actions-rs/install@v0.1
+        with:
+          crate: cargo-workspaces
+      - uses: Swatinem/rust-cache@v2
+        with:
+          key: clippy
+      - name: Clippy (All features)
+        run: cargo workspaces exec cargo clippy --all-features --all-targets -- -D warnings
+      - name: Clippy (No features)
+        run: cargo workspaces exec cargo clippy --no-default-features --all-targets -- -D warnings
+
+  docs:
+    name: Documentation
     runs-on: ubuntu-latest
     timeout-minutes: 60
     env:
-      RUSTFLAGS: -D warnings
+      RUSTDOCFLAGS: -D warnings
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1.0.7
+        with:
+          toolchain: stable
+          override: true
+          profile: minimal
+      - uses: Swatinem/rust-cache@v2
+        with:
+          key: docs
+      - name: Generate documentation
+        run: cargo doc -v --document-private-items --all-features
+
+  build-fuzz:
+    name: Fuzzing
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1.0.7
         with:
           toolchain: stable
           override: true
           profile: minimal
-          components: rustfmt, clippy
-      - uses: actions-rs/install@v0.1
+      - name: Install cargo-fuzz
+        uses: actions-rs/install@v0.1
         with:
           crate: cargo-fuzz
           version: latest
       - uses: Swatinem/rust-cache@v2
         with:
-          key: misc
-      - name: Format (rustfmt)
-        run: cargo fmt --all --check
-      - name: Lint (All features)
-        run: cargo clippy --all-features --all-targets
-      - name: Lint (No features)
-        run: cargo clippy -p boa_engine --no-default-features --all-targets
-      - name: Generate documentation
-        run: cargo doc -v --document-private-items --all-features
-      - name: Build
-        run: cargo build --all-targets --quiet --profile ci
-      - name: Build fuzzers
+          key: build-fuzz
+      - name: Build fuzz
         run: cargo fuzz build -s none
-      - run: cd boa_examples
-      - name: Build examples
-        run: cargo build --quiet --profile ci
-      - name: Run example classes
-        run: cargo run --bin classes --profile ci
+
+  build-run-examples:
+    name: Build & run examples
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1.0.7
+        with:
+          toolchain: stable
+          override: true
+          profile: minimal
+      - name: Install cargo-workspaces
+        uses: actions-rs/install@v0.1
+        with:
+          crate: cargo-workspaces
+      - uses: Swatinem/rust-cache@v2
+        with:
+          key: build-run-examples
+
+      - name: Build (All features)
+        run: cargo workspaces exec cargo build --all-features --all-targets --profile ci
+      - name: Build (No features)
+        run: cargo workspaces exec cargo build --no-default-features --all-targets --profile ci
+
+      - name: Run examples
+        run: |
+          cd boa_examples
+          cargo run -p boa_examples --bin 2>&1 \
+            | grep -E '^ ' \
+            | xargs -n1 sh -c 'cargo run -p boa_examples --profile ci --bin $0 || exit 255'

Cargo.toml

@@ -47,7 +47,7 @@ clap = "4.4.6"
 colored = "2.0.4"
 fast-float = "0.2.0"
 hashbrown = { version = "0.14.1", default-features = false }
-indexmap = "2.0.1"
+indexmap = { version = "2.0.1", default-features = false }
 indoc = "2.0.4"
 jemallocator = "0.5.4"
 num-bigint = "0.4.4"

boa_ast/Cargo.toml

@@ -11,7 +11,7 @@ repository.workspace = true
 rust-version.workspace = true
 
 [features]
-serde = ["dep:serde", "boa_interner/serde", "bitflags/serde"]
+serde = ["dep:serde", "boa_interner/serde", "bitflags/serde", "num-bigint/serde"]
 arbitrary = ["dep:arbitrary", "boa_interner/arbitrary", "num-bigint/arbitrary"]
 
 [dependencies]

boa_cli/src/main.rs

@@ -59,9 +59,11 @@
     clippy::pedantic,
     clippy::nursery,
 )]
-#![allow(clippy::option_if_let_else, clippy::redundant_pub_crate)]
-
-use boa_ast as _;
+#![allow(
+    unused_crate_dependencies,
+    clippy::option_if_let_else,
+    clippy::redundant_pub_crate
+)]
 
 mod debug;
 mod helper;
@@ -88,16 +90,21 @@ use std::{
     println,
 };
 
+#[cfg(all(
+    target_arch = "x86_64",
+    target_os = "linux",
+    target_env = "gnu",
+    feature = "dhat"
+))]
+use jemallocator as _;
+
 #[cfg(all(
     target_arch = "x86_64",
     target_os = "linux",
     target_env = "gnu",
     not(feature = "dhat")
 ))]
-#[cfg_attr(
-    all(target_arch = "x86_64", target_os = "linux", target_env = "gnu"),
-    global_allocator
-)]
+#[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
 #[cfg(feature = "dhat")]

boa_engine/Cargo.toml

@@ -65,7 +65,7 @@ rustc-hash = { workspace = true, features = ["std"] }
 num-bigint = { workspace = true, features = ["serde"] }
 num-integer = "0.1.45"
 bitflags.workspace = true
-indexmap.workspace = true
+indexmap = { workspace = true, features = ["std"] }
 ryu-js = "0.2.2"
 chrono = { workspace = true, default-features = false, features = ["clock", "std"] }
 fast-float.workspace = true

boa_engine/src/vm/mod.rs

@@ -32,6 +32,8 @@ mod runtime_limits;
 #[cfg(feature = "flowgraph")]
 pub mod flowgraph;
 
+// TODO: see if this can be exposed on all features.
+#[allow(unused_imports)]
 pub(crate) use opcode::{Instruction, InstructionIterator, Opcode, VaryingOperandKind};
 pub use runtime_limits::RuntimeLimits;
 pub use {

boa_engine/src/vm/opcode/mod.rs

@@ -398,6 +398,8 @@ macro_rules! generate_opcodes {
         impl Opcode {
             const MAX: usize = 2usize.pow(8) * 3;
 
+            // TODO: see if this can be exposed on all features.
+            #[allow(unused)]
             const NAMES: [&'static str; Self::MAX] = [
                 $(<generate_opcodes!(name $Variant $(=> $mapping)?)>::NAME),*,
                 $(<generate_opcodes!(name $Variant $(=> $mapping)?)>::NAME),*,
@@ -406,6 +408,8 @@ macro_rules! generate_opcodes {
 
             /// Name of this opcode.
             #[must_use]
+            // TODO: see if this can be exposed on all features.
+            #[allow(unused)]
             pub(crate) const fn as_str(self) -> &'static str {
                 Self::NAMES[self as usize]
             }
@@ -505,6 +509,8 @@ macro_rules! generate_opcodes {
             /// Get the [`Opcode`] of the [`Instruction`].
             #[inline]
             #[must_use]
+            // TODO: see if this can be exposed on all features.
+            #[allow(unused)]
             pub(crate) const fn opcode(&self) -> Opcode {
                 match self {
                     $(
@@ -2193,6 +2199,8 @@ pub(crate) struct InstructionIterator<'bytecode> {
     pc: usize,
 }
 
+// TODO: see if this can be exposed on all features.
+#[allow(unused)]
 impl<'bytecode> InstructionIterator<'bytecode> {
     /// Create a new [`InstructionIterator`] from bytecode array.
     #[inline]

boa_examples/Cargo.toml

@@ -16,5 +16,6 @@ boa_interner.workspace = true
 boa_gc.workspace = true
 boa_parser.workspace = true
 boa_runtime.workspace = true
+chrono.workspace = true
 smol = "1.3.0"
 futures-util = "0.3.28"

boa_examples/src/bin/commuter_visitor.rs

@@ -65,8 +65,7 @@ impl<'ast> VisitorMut<'ast> for CommutorVisitor {
 }
 
 fn main() {
-    let mut parser =
-        Parser::new(Source::from_filepath(Path::new("boa_examples/scripts/calc.js")).unwrap());
+    let mut parser = Parser::new(Source::from_filepath(Path::new("./scripts/calc.js")).unwrap());
     let mut ctx = Context::default();
 
     let mut script = parser.parse_script(ctx.interner_mut()).unwrap();