JPWO2024079804
An analysis function addition device (10) comprises a virtual machine analysis unit (121) that analyzes the VM of a script engine, an instruction set architecture analysis unit (122) that analyzes an instruction set architecture, which is a system of instructions of the VM, to collect VM instruction...
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| Format | Patent |
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| Language | Japanese |
| Published |
18.04.2024
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| Online Access | Get full text |
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| Summary: | An analysis function addition device (10) comprises a virtual machine analysis unit (121) that analyzes the VM of a script engine, an instruction set architecture analysis unit (122) that analyzes an instruction set architecture, which is a system of instructions of the VM, to collect VM instructions and determine the content of the collected VM instructions, and a calculation unit (123) that uses the architecture information acquired by the virtual machine analysis unit (121) and the instruction set architecture analysis unit (122) to construct a first control flow graph representing an entire path executed exhaustively through multipath execution, and a second control flow graph representing paths executed during execution of a test subject, and uses the first control flow graph and the second control flow graph to calculate a code coverage of a script executed on the script engine. |
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| Bibliography: | Application Number: JP20240550958 |