Implementing ReferenceError and ReferenceError.prototype built-ins.

2014-10-29 21:28:56 +03:00
parent 6991b26e04
commit 66cb7e316d
7 changed files with 313 additions and 5 deletions
@@ -152,11 +152,11 @@ CP_UNIMPLEMENTED_VALUE (ECMA_MAGIC_STRING_RANGE_ERROR_UL,
                        ECMA_PROPERTY_CONFIGURABLE)

 // ECMA-262 v5, 15.1.4.12
-CP_UNIMPLEMENTED_VALUE (ECMA_MAGIC_STRING_REFERENCE_ERROR_UL,
-                        ecma_builtin_get (ECMA_BUILTIN_ID_REFERENCE_ERROR),
-                        ECMA_PROPERTY_WRITABLE,
-                        ECMA_PROPERTY_NOT_ENUMERABLE,
-                        ECMA_PROPERTY_CONFIGURABLE)
+OBJECT_VALUE (ECMA_MAGIC_STRING_REFERENCE_ERROR_UL,
+              ecma_builtin_get (ECMA_BUILTIN_ID_REFERENCE_ERROR),
+              ECMA_PROPERTY_WRITABLE,
+              ECMA_PROPERTY_NOT_ENUMERABLE,
+              ECMA_PROPERTY_CONFIGURABLE)

 // ECMA-262 v5, 15.1.4.13
 CP_UNIMPLEMENTED_VALUE (ECMA_MAGIC_STRING_SYNTAX_ERROR_UL,
@@ -0,0 +1,33 @@
+/* Copyright 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ecma-alloc.h"
+#include "ecma-builtins.h"
+#include "ecma-conversion.h"
+#include "ecma-exceptions.h"
+#include "ecma-gc.h"
+#include "ecma-globals.h"
+#include "ecma-helpers.h"
+#include "ecma-objects.h"
+#include "ecma-string-object.h"
+#include "ecma-try-catch-macro.h"
+#include "globals.h"
+
+#define ECMA_BUILTINS_INTERNAL
+#include "ecma-builtins-internal.h"
+
+#define BUILTIN_INC_HEADER_NAME "ecma-builtin-referenceerror-prototype.inc.h"
+#define BUILTIN_UNDERSCORED_ID reference_error_prototype
+#include "ecma-builtin-internal-routines-template.inc.h"
@@ -0,0 +1,65 @@
+/* Copyright 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * ReferenceError.prototype built-in description
+ */
+
+#ifndef OBJECT_ID
+# define OBJECT_ID(builtin_object_id)
+#endif /* !OBJECT_ID */
+
+#ifndef STRING_VALUE
+# define STRING_VALUE(name, magic_string_id, prop_writable, prop_enumerable, prop_configurable)
+#endif /* !STRING_VALUE */
+
+#ifndef OBJECT_VALUE
+# define OBJECT_VALUE(name, obj_getter, prop_writable, prop_enumerable, prop_configurable)
+#endif /* !OBJECT_VALUE */
+
+/* Object identifier */
+OBJECT_ID (ECMA_BUILTIN_ID_REFERENCE_ERROR_PROTOTYPE)
+
+/* Object properties:
+ *  (property name, object pointer getter) */
+
+// 15.11.7.8
+OBJECT_VALUE (ECMA_MAGIC_STRING_CONSTRUCTOR,
+              ecma_builtin_get (ECMA_BUILTIN_ID_REFERENCE_ERROR),
+              ECMA_PROPERTY_WRITABLE,
+              ECMA_PROPERTY_NOT_ENUMERABLE,
+              ECMA_PROPERTY_CONFIGURABLE)
+
+// 15.11.7.9
+STRING_VALUE (ECMA_MAGIC_STRING_NAME,
+              ECMA_MAGIC_STRING_REFERENCE_ERROR_UL,
+              ECMA_PROPERTY_WRITABLE,
+              ECMA_PROPERTY_NOT_ENUMERABLE,
+              ECMA_PROPERTY_CONFIGURABLE)
+
+// 15.11.7.10
+STRING_VALUE (ECMA_MAGIC_STRING_MESSAGE,
+              ECMA_MAGIC_STRING__EMPTY,
+              ECMA_PROPERTY_WRITABLE,
+              ECMA_PROPERTY_NOT_ENUMERABLE,
+              ECMA_PROPERTY_CONFIGURABLE)
+
+#undef OBJECT_ID
+#undef SIMPLE_VALUE
+#undef NUMBER_VALUE
+#undef STRING_VALUE
+#undef OBJECT_VALUE
+#undef CP_UNIMPLEMENTED_VALUE
+#undef ROUTINE
@@ -0,0 +1,97 @@
+/* Copyright 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ecma-alloc.h"
+#include "ecma-builtins.h"
+#include "ecma-conversion.h"
+#include "ecma-exceptions.h"
+#include "ecma-gc.h"
+#include "ecma-globals.h"
+#include "ecma-helpers.h"
+#include "ecma-objects.h"
+#include "ecma-try-catch-macro.h"
+#include "globals.h"
+
+#define ECMA_BUILTINS_INTERNAL
+#include "ecma-builtins-internal.h"
+
+#define BUILTIN_INC_HEADER_NAME "ecma-builtin-referenceerror.inc.h"
+#define BUILTIN_UNDERSCORED_ID reference_error
+#include "ecma-builtin-internal-routines-template.inc.h"
+
+/** \addtogroup ecma ECMA
+ * @{
+ *
+ * \addtogroup ecmabuiltins
+ * @{
+ *
+ * \addtogroup referenceerror ECMA ReferenceError object built-in
+ * @{
+ */
+
+/**
+ * Handle calling [[Call]] of built-in ReferenceError object
+ *
+ * @return completion-value
+ */
+ecma_completion_value_t
+ecma_builtin_reference_error_dispatch_call (ecma_value_t *arguments_list_p, /**< arguments list */
+                                            ecma_length_t arguments_list_len) /**< number of arguments */
+{
+  JERRY_ASSERT (arguments_list_len == 0 || arguments_list_p != NULL);
+
+  if (arguments_list_len != 0
+      && !ecma_is_value_undefined (arguments_list_p [0]))
+  {
+    ecma_completion_value_t ret_value;
+
+    ECMA_TRY_CATCH (msg_to_str_completion,
+                    ecma_op_to_string (arguments_list_p[0]),
+                    ret_value);
+
+    ecma_string_t *message_string_p = ECMA_GET_POINTER (msg_to_str_completion.u.value.value);
+    ecma_object_t *new_error_object_p = ecma_new_standard_error_with_message (ECMA_ERROR_REFERENCE,
+                                                                              message_string_p);
+    ret_value = ecma_make_normal_completion_value (ecma_make_object_value (new_error_object_p));
+
+    ECMA_FINALIZE (msg_to_str_completion);
+
+    return ret_value;
+  }
+  else
+  {
+    ecma_object_t *new_error_object_p = ecma_new_standard_error (ECMA_ERROR_REFERENCE);
+
+    return ecma_make_normal_completion_value (ecma_make_object_value (new_error_object_p));
+  }
+} /* ecma_builtin_reference_error_dispatch_call */
+
+/**
+ * Handle calling [[Construct]] of built-in ReferenceError object
+ *
+ * @return completion-value
+ */
+ecma_completion_value_t
+ecma_builtin_reference_error_dispatch_construct (ecma_value_t *arguments_list_p, /**< arguments list */
+                                                 ecma_length_t arguments_list_len) /**< number of arguments */
+{
+  return ecma_builtin_reference_error_dispatch_call (arguments_list_p, arguments_list_len);
+} /* ecma_builtin_reference_error_dispatch_construct */
+
+/**
+ * @}
+ * @}
+ * @}
+ */
@@ -0,0 +1,65 @@
+/* Copyright 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * ReferenceError built-in description
+ */
+
+#ifndef OBJECT_ID
+# define OBJECT_ID(builtin_object_id)
+#endif /* !OBJECT_ID */
+
+#ifndef NUMBER_VALUE
+# define NUMBER_VALUE(name, number_value, prop_writable, prop_enumerable, prop_configurable)
+#endif /* !NUMBER_VALUE */
+
+#ifndef STRING_VALUE
+# define STRING_VALUE(name, magic_string_id, prop_writable, prop_enumerable, prop_configurable)
+#endif /* !STRING_VALUE */
+
+#ifndef OBJECT_VALUE
+# define OBJECT_VALUE(name, obj_getter, prop_writable, prop_enumerable, prop_configurable)
+#endif /* !OBJECT_VALUE */
+
+/* Object identifier */
+OBJECT_ID (ECMA_BUILTIN_ID_REFERENCE_ERROR)
+
+/* Number properties:
+ *  (property name, number value, writable, enumerable, configurable) */
+
+// 15.11.3
+NUMBER_VALUE (ECMA_MAGIC_STRING_LENGTH,
+              1,
+              ECMA_PROPERTY_NOT_WRITABLE,
+              ECMA_PROPERTY_NOT_ENUMERABLE,
+              ECMA_PROPERTY_NOT_CONFIGURABLE)
+
+/* Object properties:
+ *  (property name, object pointer getter) */
+
+// 15.7.3.1
+OBJECT_VALUE (ECMA_MAGIC_STRING_PROTOTYPE,
+              ecma_builtin_get (ECMA_BUILTIN_ID_REFERENCE_ERROR_PROTOTYPE),
+              ECMA_PROPERTY_NOT_WRITABLE,
+              ECMA_PROPERTY_NOT_ENUMERABLE,
+              ECMA_PROPERTY_NOT_CONFIGURABLE)
+
+#undef OBJECT_ID
+#undef SIMPLE_VALUE
+#undef NUMBER_VALUE
+#undef STRING_VALUE
+#undef OBJECT_VALUE
+#undef CP_UNIMPLEMENTED_VALUE
+#undef ROUTINE
@@ -140,6 +140,16 @@ ecma_builtin_bin_search_for_magic_string_id_in_array (const ecma_magic_string_id
         ERROR_UL, \
         ECMA_BUILTIN_ID_ERROR_PROTOTYPE, \
         type_error_prototype) \
+  macro (REFERENCE_ERROR, \
+         TYPE_FUNCTION, \
+         ERROR_UL, \
+         ECMA_BUILTIN_ID_REFERENCE_ERROR_PROTOTYPE, \
+         reference_error) \
+  macro (REFERENCE_ERROR_PROTOTYPE, \
+         TYPE_GENERAL, \
+         ERROR_UL, \
+         ECMA_BUILTIN_ID_ERROR_PROTOTYPE, \
+         reference_error_prototype) \
  macro (TYPE_ERROR, \
         TYPE_FUNCTION, \
         ERROR_UL, \
@@ -72,3 +72,41 @@ catch (e)

  assert(!(e instanceof Function));
 }
+
+
+/* ReferenceError */
+e = new ReferenceError ();
+assert (e.name === "ReferenceError");
+assert (e.message === "");
+assert (e.toString() === "ReferenceError");
+
+e = new ReferenceError("some message");
+assert (e.name === "ReferenceError");
+assert (e.message === "some message");
+assert (e.toString() === "ReferenceError: some message");
+
+e.name = "";
+assert (e.toString() === "some message");
+e.message = "";
+assert (e.toString() === "");
+
+assert (ReferenceError.prototype.toString === Error.prototype.toString);
+assert (ReferenceError.prototype.constructor === ReferenceError);
+assert (ReferenceError.prototype.name === "ReferenceError");
+assert (ReferenceError.prototype.message === "");
+assert (ReferenceError.prototype.toString() === "ReferenceError");
+
+try
+{
+  var a = non_existing_variable;
+
+  assert (false);
+}
+catch (e)
+{
+  assert(e instanceof ReferenceError);
+  assert(e instanceof Error);
+  assert(e instanceof Object);
+
+  assert(!(e instanceof Function));
+}