1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/gdb/tests/test-jsid.cpp b/js/src/gdb/tests/test-jsid.cpp
new file mode 100644
index 0000000000..7245b05c17
--- /dev/null
+++ b/js/src/gdb/tests/test-jsid.cpp
@@ -0,0 +1,44 @@
+#include "gdb-tests.h"
+#include "jsapi.h"
+
+#include "js/Symbol.h"
+
+FRAGMENT(jsid, simple) {
+  JS::Rooted<JSString*> string(cx, JS_NewStringCopyZ(cx, "moon"));
+  JS::Rooted<JSString*> interned(cx, JS_AtomizeAndPinJSString(cx, string));
+  JS::Rooted<jsid> string_id(cx, JS::PropertyKey::fromPinnedString(interned));
+  JS::Rooted<jsid> int_id(cx, INT_TO_JSID(1729));
+  JS::Rooted<jsid> unique_symbol_id(
+      cx, SYMBOL_TO_JSID(JS::NewSymbol(cx, interned)));
+  JS::Rooted<jsid> registry_symbol_id(
+      cx, SYMBOL_TO_JSID(JS::GetSymbolFor(cx, interned)));
+  JS::Rooted<jsid> well_known_symbol_id(
+      cx, SYMBOL_TO_JSID(JS::GetWellKnownSymbol(cx, JS::SymbolCode::iterator)));
+  jsid void_id = JSID_VOID;
+  jsid empty_id = JSID_EMPTY;
+
+  breakpoint();
+
+  use(string_id);
+  use(int_id);
+  use(unique_symbol_id);
+  use(registry_symbol_id);
+  use(well_known_symbol_id);
+  use(void_id);
+  use(empty_id);
+}
+
+void jsid_handles(JS::Handle<jsid> jsid_handle,
+                  JS::MutableHandle<jsid> mutable_jsid_handle) {
+  // Prevent the linker from unifying this function with others that are
+  // equivalent in machine code but not type.
+  fprintf(stderr, "Called " __FILE__ ":jsid_handles\n");
+  breakpoint();
+}
+
+FRAGMENT(jsid, handles) {
+  JS::Rooted<JSString*> string(cx, JS_NewStringCopyZ(cx, "shovel"));
+  JS::Rooted<JSString*> interned(cx, JS_AtomizeAndPinJSString(cx, string));
+  JS::Rooted<jsid> string_id(cx, JS::PropertyKey::fromPinnedString(interned));
+  jsid_handles(string_id, &string_id);
+}