2 files changed, 20 insertions, 0 deletions
diff --git a/tests/embind/embind.test.js b/tests/embind/embind.test.js
index 6bba4de0..3ded811a 100644
--- a/tests/embind/embind.test.js
+++ b/tests/embind/embind.test.js
@@ -442,6 +442,21 @@ module({
             var e = cm.emval_test_take_and_return_std_string((new Int8Array([65, 66, 67, 68])).buffer);
             assert.equal('ABCD', e);
         });
+        
+        test("can pass Uint8Array to std::basic_string<unsigned char>", function() {
+            var e = cm.emval_test_take_and_return_std_basic_string_unsigned_char(new Uint8Array([65, 66, 67, 68]));
+            assert.equal('ABCD', e);
+        });
+
+        test("can pass Int8Array to std::basic_string<unsigned char>", function() {
+            var e = cm.emval_test_take_and_return_std_basic_string_unsigned_char(new Int8Array([65, 66, 67, 68]));
+            assert.equal('ABCD', e);
+        });
+
+        test("can pass ArrayBuffer to std::basic_string<unsigned char>", function() {
+            var e = cm.emval_test_take_and_return_std_basic_string_unsigned_char((new Int8Array([65, 66, 67, 68])).buffer);
+            assert.equal('ABCD', e);
+        });
 
         test("non-ascii wstrings", function() {
             var expected = String.fromCharCode(10) +
diff --git a/tests/embind/embind_test.cpp b/tests/embind/embind_test.cpp
index 1b835751..5a83903a 100644
--- a/tests/embind/embind_test.cpp
+++ b/tests/embind/embind_test.cpp
@@ -109,6 +109,10 @@ std::string emval_test_take_and_return_std_string_const_ref(const std::string& s
     return str;
 }
 
+std::basic_string<unsigned char> emval_test_take_and_return_std_basic_string_unsigned_char(std::basic_string<unsigned char> str) {
+    return str;
+}
+
 std::wstring take_and_return_std_wstring(std::wstring str) {
     return str;
 }
@@ -1446,6 +1450,7 @@ EMSCRIPTEN_BINDINGS(tests) {
     //function("emval_test_take_and_return_const_char_star", &emval_test_take_and_return_const_char_star);
     function("emval_test_take_and_return_std_string", &emval_test_take_and_return_std_string);
     function("emval_test_take_and_return_std_string_const_ref", &emval_test_take_and_return_std_string_const_ref);
+    function("emval_test_take_and_return_std_basic_string_unsigned_char", &emval_test_take_and_return_std_basic_string_unsigned_char);
     function("take_and_return_std_wstring", &take_and_return_std_wstring);
 
     //function("emval_test_take_and_return_CustomStruct", &emval_test_take_and_return_CustomStruct);