From 4011d240cb026a5e1f282438ef50aef701721c28 Mon Sep 17 00:00:00 2001
From: Jack O'Connor <oconnor663@gmail.com>
Date: Mon, 17 Mar 2025 11:16:35 -0700
Subject: add wasm tests to CI

---
 .github/workflows/ci.yml | 28 ++++++++++++++++++++++++++++
 test_vectors/Cargo.toml  |  1 +
 2 files changed, 29 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0ed8325..7c8b257 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -222,6 +222,34 @@ jobs:
     - run: ./c/blake3_c_rust_bindings/cross_test.sh --target ${{ matrix.arch }} --features=neon
       if: startsWith(matrix.arch, 'armv7-') || startsWith(matrix.arch, 'aarch64-')
 
+  wasm_tests:
+    name: WASM tests
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@stable
+      with:
+        targets: wasm32-wasip1
+    - name: install Wasmtime
+      run: |
+        curl https://wasmtime.dev/install.sh -sSf | bash
+        echo PATH: $PATH
+        mkdir -p ~/.local/bin
+        ln -s ~/.wasmtime/bin/wasmtime ~/.local/bin/wasmtime
+    - run: cargo test --target wasm32-wasip1
+    - run: cargo test --target wasm32-wasip1 --no-default-features
+    - run: cargo test --target wasm32-wasip1 --features wasm32_simd
+    - run: cargo test --target wasm32-wasip1 --no-default-features --features wasm32_simd
+    - run: cargo test --target wasm32-wasip1 --benches --features=wasm32_simd
+      env:
+        RUSTC_BOOTSTRAP: 1
+    - name: test vectors w/o SIMD
+      run: cargo test --target wasm32-wasip1
+      working-directory: ./test_vectors
+    - name: test vectors w/ SIMD
+      run: cargo test --target wasm32-wasip1 --features wasm32_simd
+      working-directory: ./test_vectors
+
   cargo_xwin_test:
     name: cargo xwin test
     runs-on: ubuntu-latest
diff --git a/test_vectors/Cargo.toml b/test_vectors/Cargo.toml
index 87a9eba..46ba58c 100644
--- a/test_vectors/Cargo.toml
+++ b/test_vectors/Cargo.toml
@@ -7,6 +7,7 @@ edition = "2021"
 neon = ["blake3/neon"]
 prefer_intrinsics = ["blake3/prefer_intrinsics"]
 pure = ["blake3/pure"]
+wasm32_simd = ["blake3/wasm32_simd"]
 
 [dependencies]
 # If you ever change these path dependencies, you'll probably need to update
-- 
cgit v1.2.3