Support Wasi as target (#216)

* Improve features
* Add wasm32-wasi as a target
* Update .github/workflows/ci.yml
Co-authored-by: morenol <22335041+morenol@users.noreply.github.com>

src/algorithm/neighbour/bbd_tree.rs

@@ -316,7 +316,10 @@ mod tests {
     use super::*;
     use crate::linalg::basic::matrix::DenseMatrix;
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn bbdtree_iris() {
         let data = DenseMatrix::from_2d_array(&[

src/algorithm/neighbour/cover_tree.rs

@@ -468,7 +468,10 @@ mod tests {
         }
     }
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn cover_tree_test() {
         let data = vec![1, 2, 3, 4, 5, 6, 7, 8, 9];
@@ -485,7 +488,10 @@ mod tests {
         let knn: Vec<i32> = knn.iter().map(|v| *v.2).collect();
         assert_eq!(vec!(3, 4, 5, 6, 7), knn);
     }
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn cover_tree_test1() {
         let data = vec![
@@ -504,7 +510,10 @@ mod tests {
 
         assert_eq!(vec!(0, 1, 2), knn);
     }
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     #[cfg(feature = "serde")]
     fn serde() {

src/algorithm/neighbour/linear_search.rs

@@ -143,7 +143,10 @@ mod tests {
         }
     }
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn knn_find() {
         let data1 = vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
@@ -190,7 +193,10 @@ mod tests {
 
         assert_eq!(vec!(1, 2, 3), found_idxs2);
     }
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn knn_point_eq() {
         let point1 = KNNPoint {

src/algorithm/sort/heap_select.rs

@@ -95,14 +95,20 @@ impl<T: PartialOrd + Debug> HeapSelection<T> {
 mod tests {
     use super::*;
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn with_capacity() {
         let heap = HeapSelection::<i32>::with_capacity(3);
         assert_eq!(3, heap.k);
     }
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn test_add() {
         let mut heap = HeapSelection::with_capacity(3);
@@ -120,7 +126,10 @@ mod tests {
         assert_eq!(vec![2, 0, -5], heap.get());
     }
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn test_add1() {
         let mut heap = HeapSelection::with_capacity(3);
@@ -135,7 +144,10 @@ mod tests {
         assert_eq!(vec![0f64, -1f64, -5f64], heap.get());
     }
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn test_add2() {
         let mut heap = HeapSelection::with_capacity(3);
@@ -148,7 +160,10 @@ mod tests {
         assert_eq!(vec![5.6568, 2.8284, 0.0], heap.get());
     }
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn test_add_ordered() {
         let mut heap = HeapSelection::with_capacity(3);

src/algorithm/sort/quick_sort.rs

@@ -113,7 +113,10 @@ impl<T: Num + PartialOrd + Copy> QuickArgSort for Vec<T> {
 mod tests {
     use super::*;
 
-    #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+    #[cfg_attr(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        wasm_bindgen_test::wasm_bindgen_test
+    )]
     #[test]
     fn with_capacity() {
         let arr1 = vec![0.3, 0.1, 0.2, 0.4, 0.9, 0.5, 0.7, 0.6, 0.8];