verify non-ascii data can be passed through std::string

2 files changed, 18 insertions, 0 deletions

diff --git a/tests/embind/embind.test.js b/tests/embind/embind.test.js
index 4a8665f4..07f093ea 100755
--- a/tests/embind/embind.test.js
+++ b/tests/embind/embind.test.js
@@ -388,6 +388,14 @@ module({
         });
     });
 
+    BaseFixture.extend("string", function() {
+        var expected = '';
+        for (var i = 0; i < 128; ++i) {
+            expected += String.fromCharCode(128 + i);
+        }
+        assert.equal(expected, cm.get_non_ascii_string());
+    });
+
     BaseFixture.extend("embind", function() {
         test("value creation", function() {
             assert.equal(15, cm.emval_test_new_integer());
diff --git a/tests/embind/embind_test.cpp b/tests/embind/embind_test.cpp
index 39de3852..6a3d5dba 100644
--- a/tests/embind/embind_test.cpp
+++ b/tests/embind/embind_test.cpp
@@ -79,6 +79,15 @@ unsigned emval_test_sum(val v) {
     return rv;

 }

 

+std::string get_non_ascii_string() {

+    char c[128 + 1];

+    c[128] = 0;

+    for (int i = 0; i < 128; ++i) {

+        c[i] = 128 + i;

+    }

+    return c;

+}

+

 std::string emval_test_take_and_return_const_char_star(const char* str) {

     return str;

 }

@@ -1493,6 +1502,7 @@ EMSCRIPTEN_BINDINGS(tests) {
     function("const_ref_adder", &const_ref_adder);

     function("emval_test_sum", &emval_test_sum);

 

+    function("get_non_ascii_string", &get_non_ascii_string);

     //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);