fix bytes

Author: DerThorsten

build_debug2.sh

@@ -56,6 +56,6 @@ namespace pyjs
 
 
     em::val py_1d_buffer_to_typed_array(py::buffer buffer, bool view);
-    em::val bytes_to_js(char* data);
+    em::val bytes_to_js(char* data, std::size_t length);
 
 }

include/pyjs/convert.hpp

@@ -80,7 +80,8 @@ def to_js(value, cache=None, depth=0, max_depth=None):
 
     # # bytestring
     elif isinstance(value, bytes):
-        return internal.bytes_to_typed_array(value).buffer
+        l = len(value)
+        return internal.bytes_to_typed_array(value, l).buffer
 
     elif hasattr(value, "explicit_to_js"):
         return value.explicit_to_js()

module/pyjs/convert_py_to_js.py

@@ -205,10 +205,9 @@ namespace pyjs
     }
 
 
-    em::val bytes_to_js(char * binary_string)
+    em::val bytes_to_js(char * binary_string, std::size_t length)
     {
         // get the length of the string
-        std::size_t length = std::strlen(binary_string);
         em::val mem_view = em::val(em::typed_memory_view(length, binary_string));
         em::val mem_copy = em::val::global("Uint8Array").new_(mem_view);
         return mem_copy;

src/convert.cpp

@@ -1 +1 @@
-#define PYJS_JS_UTC_TIMESTAMP "2025-07-04 07:29:10.089112"
+#define PYJS_JS_UTC_TIMESTAMP "2025-09-01 06:22:09.224255"

src/js_timestamp.cpp

@@ -246,6 +246,11 @@ def test_to_js_dict():
     assert jsmap.get(1) == "a"
 
 
+def test_bytes_to_js():
+    pyjs.to_js(b"\x00").byteLength == 1   
+    
+
+
 def test_to_js_none():
 
     jsval = pyjs.to_js(None)