Add WASM testing

Signed-off-by: John Nunley <[email protected]>

.github/workflows/ci.yml

@@ -38,8 +38,10 @@ jobs:
       - name: Install Rust
         run: rustup update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
       - run: rustup target add thumbv7m-none-eabi
-      - name: Install cargo-hack
-        uses: taiki-e/install-action@cargo-hack
+      - name: Install cargo-hack and wasm-pack
+        uses: taiki-e/install-action
+        with:
+          tool: cargo-hack,wasm-pack
       - run: cargo build --all --all-features --all-targets
       - run: cargo hack build --feature-powerset --no-dev-deps
       - run: cargo hack build --feature-powerset --no-dev-deps --target thumbv7m-none-eabi --skip std,default
@@ -50,6 +52,11 @@ jobs:
         env:
           RUSTFLAGS: ${{ env.RUSTFLAGS }} --cfg loom
           LOOM_MAX_PREEMPTIONS: 2
+      - name: Check WASM tests
+        run: cargo build --target wasm32-unknown-unknown
+      - run: wasm-pack test
+      - run: wasm-pack test --no-default-features
+      - run: wasm-pack test --no-default-features --features portable-atomic
 
   msrv:
     runs-on: ubuntu-latest

Cargo.toml

@@ -35,10 +35,13 @@ name = "bench"
 harness = false
 
 [dev-dependencies]
-criterion = "0.4.0"
+criterion = { version = "0.4.0", features = ["cargo_bench_support"], default-features = false }
 easy-parallel = "3.1.0"
 fastrand = "2.0.0"
 
+[target.'cfg(target_family = "wasm")'.dev-dependencies]
+wasm-bindgen-test = "0.3"
+
 [features]
 default = ["std"]
 std = []

tests/bounded.rs

@@ -5,6 +5,9 @@ use std::sync::atomic::{AtomicUsize, Ordering};
 use concurrent_queue::{ConcurrentQueue, PopError, PushError};
 use easy_parallel::Parallel;
 
+#[cfg(target_family = "wasm")]
+use wasm_bindgen_test::wasm_bindgen_test as test;
+
 #[test]
 fn smoke() {
     let q = ConcurrentQueue::bounded(2);

tests/loom.rs

@@ -5,6 +5,9 @@ use loom::sync::atomic::{AtomicUsize, Ordering};
 use loom::sync::{Arc, Condvar, Mutex};
 use loom::thread;
 
+#[cfg(target_family = "wasm")]
+use wasm_bindgen_test::wasm_bindgen_test as test;
+
 /// A basic MPMC channel based on a ConcurrentQueue and loom primitives.
 struct Channel<T> {
     /// The queue used to contain items.

tests/single.rs

@@ -5,6 +5,9 @@ use std::sync::atomic::{AtomicUsize, Ordering};
 use concurrent_queue::{ConcurrentQueue, PopError, PushError};
 use easy_parallel::Parallel;
 
+#[cfg(target_family = "wasm")]
+use wasm_bindgen_test::wasm_bindgen_test as test;
+
 #[test]
 fn smoke() {
     let q = ConcurrentQueue::bounded(1);

tests/unbounded.rs

@@ -5,6 +5,9 @@ use std::sync::atomic::{AtomicUsize, Ordering};
 use concurrent_queue::{ConcurrentQueue, PopError, PushError};
 use easy_parallel::Parallel;
 
+#[cfg(target_family = "wasm")]
+use wasm_bindgen_test::wasm_bindgen_test as test;
+
 #[test]
 fn smoke() {
     let q = ConcurrentQueue::unbounded();