Add tests

src/tests/test_jsproxy.py

@@ -1774,6 +1774,47 @@ def test_jsarray_count(selenium):
     )(a)
 
 
+@run_in_pyodide
+def test_jsarray_remove(selenium):
+    import pytest
+
+    from pyodide.code import run_js
+    from pyodide.ffi import create_proxy
+
+    l = [5, 7, 9, -1, 3, 5]
+    a = run_js(repr(l))
+    l.remove(5)
+    a.remove(5)
+    with pytest.raises(ValueError, match="is not in list"):
+        a.remove(78)
+    assert a.to_py() == l
+    l.append([])  # type:ignore[arg-type]
+    p = create_proxy([], roundtrip=False)
+    a.append(p)
+    assert a.to_py() == l
+    l.remove([])  # type:ignore[arg-type]
+    a.remove([])
+    p.destroy()
+    assert a.to_py() == l
+    a.push([])
+    with pytest.raises(ValueError, match="is not in list"):
+        a.remove([])
+
+
+@run_in_pyodide
+def test_jsarray_insert(selenium):
+    from pyodide.code import run_js
+
+    l = [5, 7, 9, -1, 3, 5]
+    a = run_js(repr(l))
+    l.insert(3, 66)
+    a.insert(3, 66)
+    assert a.to_py() == l
+    l.insert(-1, 97)
+    a.insert(-1, 97)
+    assert a.to_py() == l
+
+
 @run_in_pyodide
 def test_jsproxy_descr_get(selenium):
     from pyodide.code import run_js