js/src/jsapi-tests/testDefineGetterSetterNonEnumerable.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2  * vim: set ts=8 sw=4 et tw=99:
   3  */
   4
   5 #include "tests.h"
   6 #include "jsxdrapi.h"
   7
   8 static JSBool
   9 native(JSContext *cx, uintN argc, jsval *vp)
  10 {
  11     return JS_TRUE;
  12 }
  13
  14 static const char PROPERTY_NAME[] = "foo";
  15
  16 BEGIN_TEST(testDefineGetterSetterNonEnumerable)
  17 {
  18     jsvalRoot vobj(cx);
  19     JSObject *obj = JS_NewObject(cx, NULL, NULL, NULL);
  20     CHECK(obj);
  21     vobj = OBJECT_TO_JSVAL(obj);
  22
  23     jsvalRoot vget(cx);
  24     JSFunction *funGet = JS_NewFunction(cx, native, 0, 0, NULL, "get");
  25     CHECK(funGet);
  26     JSObject *funGetObj = JS_GetFunctionObject(funGet);
  27     vget = OBJECT_TO_JSVAL(funGetObj);
  28
  29     jsvalRoot vset(cx);
  30     JSFunction *funSet = JS_NewFunction(cx, native, 1, 0, NULL, "set");
  31     CHECK(funSet);
  32     JSObject *funSetObj = JS_GetFunctionObject(funSet);
  33     vset = OBJECT_TO_JSVAL(funSetObj);
  34
  35     CHECK(JS_DefineProperty(cx, JSVAL_TO_OBJECT(vobj), PROPERTY_NAME,
  36                             JSVAL_VOID,
  37                             JS_DATA_TO_FUNC_PTR(JSPropertyOp, funGetObj),
  38                             JS_DATA_TO_FUNC_PTR(JSStrictPropertyOp, funSetObj),
  39                             JSPROP_GETTER | JSPROP_SETTER | JSPROP_ENUMERATE));
  40
  41     CHECK(JS_DefineProperty(cx, JSVAL_TO_OBJECT(vobj), PROPERTY_NAME,
  42                             JSVAL_VOID,
  43                             JS_DATA_TO_FUNC_PTR(JSPropertyOp, funGetObj),
  44                             JS_DATA_TO_FUNC_PTR(JSStrictPropertyOp, funSetObj),
  45                             JSPROP_GETTER | JSPROP_SETTER | JSPROP_PERMANENT));
  46
  47     JSBool found = JS_FALSE;
  48     uintN attrs = 0;
  49     CHECK(JS_GetPropertyAttributes(cx, JSVAL_TO_OBJECT(vobj), PROPERTY_NAME,
  50                                    &attrs, &found));
  51     CHECK(found);
  52     CHECK(attrs & JSPROP_GETTER);
  53     CHECK(attrs & JSPROP_SETTER);
  54     CHECK(attrs & JSPROP_PERMANENT);
  55     CHECK(!(attrs & JSPROP_ENUMERATE));
  56
  57     return true;
  58 }
  59 END_TEST(testDefineGetterSetterNonEnumerable)