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Add ArrayBuffer detach operations (#3208)

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JerryScript-DCO-1.0-Signed-off-by: legendecas legendecas@gmail.com
This commit is contained in:
legendecas
2019-10-16 22:41:27 +08:00
committed by Dániel Bátyai
parent 09c5d98e25
commit 2e86bdae6f
11 changed files with 375 additions and 2 deletions
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jerry-core/ecma/operations/ecma-dataview-object.c
+9 -1
View File
@@ -84,7 +84,11 @@ ecma_op_dataview_create (const ecma_value_t *arguments_list_p, /**< arguments li
}
}
/* 8. TODO: Throw TypeError, when Detached ArrayBuffer will be supported. */
/* 8. */
if (ecma_arraybuffer_is_detached (buffer_p))
{
return ecma_raise_type_error (ECMA_ERR_MSG ("ArrayBuffer has been detached."));
}
/* 9. */
ecma_length_t buffer_byte_length = ecma_arraybuffer_get_length (buffer_p);
@@ -284,6 +288,10 @@ ecma_op_dataview_get_set_view_value (ecma_value_t view, /**< the operation's 'vi
/* 9. */
ecma_object_t *buffer_p = view_p->buffer_p;
JERRY_ASSERT (ecma_object_class_is (buffer_p, LIT_MAGIC_STRING_ARRAY_BUFFER_UL));
if (ecma_arraybuffer_is_detached (buffer_p))
{
return ecma_raise_type_error (ECMA_ERR_MSG ("ArrayBuffer has been detached."));
}
/* 10. */
uint32_t view_offset = view_p->byte_offset;