TESTING METHOD, TESTING SYSTEM, AND TESTING APPARATUS FOR SEMICONDUCTOR CHIP

The present invention relates to a testing method, a testing system, and a testing apparatus for a semiconductor chip. The method includes: acquiring a target chip; obtaining an abnormal chip after a test of read and write functions is performed separately on a preset number of memory cells in an edge region of the target chip; recording location information of individual memory cells with abnormal read and write functions on the abnormal chip; judging whether an abnormality of read and write functions of the abnormal chip is a block abnormality based on the location information; wherein the abnormal chip refers to the target chip including the memory cell with abnormal read and write functions.