[js-api] use DOMString (#947)

Switching from USVString to DOMString will allow the string (argument) to contain non normalized surrogates. Currently, JavaScript engines already use a DOMString as argument.
WebAssembly · Jan 25, 2019 · 10b54a4 · 10b54a4
1 parent fb1fdcb
commit 10b54a4
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/document/js-api/index.bs b/document/js-api/index.bs
@@ -461,7 +461,7 @@ dictionary ModuleImportDescriptor {
 interface Module {
   static sequence&lt;ModuleExportDescriptor> exports(Module moduleObject);
   static sequence&lt;ModuleImportDescriptor> imports(Module moduleObject);
-  static sequence&lt;ArrayBuffer> customSections(Module moduleObject, USVString sectionName);
+  static sequence&lt;ArrayBuffer> customSections(Module moduleObject, DOMString sectionName);
 };
 </pre>
 

diff --git a/test/js-api/module/customSections.any.js b/test/js-api/module/customSections.any.js
@@ -156,9 +156,7 @@ test(() => {
   assert_sections(WebAssembly.Module.customSections(module, "na\uFFFDme"), [
     bytes,
   ]);
-  assert_sections(WebAssembly.Module.customSections(module, "na\uDC01me"), [
-    bytes,
-  ]);
+  assert_sections(WebAssembly.Module.customSections(module, "na\uDC01me"), []);
 }, "Custom sections with U+FFFD");
 
 test(() => {