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Test case determination method and system and related components

A technology for testing cases and determining methods, which is applied in software testing/debugging, error detection/correction, and special data processing applications, etc. It can solve problems such as time-consuming, inflexible, and large server resource consumption, so as to avoid manual configuration and the effect of process combing

Pending Publication Date: 2022-05-31
SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
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AI Technical Summary

Problems solved by technology

This process takes a long time and consumes a lot of server resources. It is not suitable to modify the test cases frequently. It is not flexible for the tested devices with high test case requirements.

Method used

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  • Test case determination method and system and related components
  • Test case determination method and system and related components
  • Test case determination method and system and related components

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] When the device under test is SoC level, due to its large scale, many debugging resources need to be debugged, which will undoubtedly increase the debugging complexity of the verifier. When compiling a test case developed based on SV language, it will involve compiling the entire UVM verification environment, and then generate an executable file (simv). This process takes a long time and consumes a lot of server resources. It ...

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Abstract

The invention discloses a test case determination method and system and a related component. The method comprises the following steps: receiving a target test parameter; inquiring whether a test excitation sequence corresponding to the target test parameter exists in an excitation pool or not; if not, generating the test excitation sequence according to the target test parameter and the test function; and outputting the test excitation sequence to generate a test case to carry out to-be-tested design verification. The test excitation sequence is automatically output according to the target test parameter, the excitation sequence can directly generate the test case for verification of the to-be-tested design, complicated manual configuration and process carding are avoided, and the method has the advantages of flexible reuse and project iteration.

Description

technical field [0001] The invention relates to the field of system testing, in particular to a test case determination method, system and related components. Background technique [0002] Currently, test verification is a crucial process in the chip development process, and it is the key point in determining that the design under test is normal and working correctly. At present, the most common verification method is to use UVM (Universal Verification Methodology, Universal Verification Method) method, from building a UVM verification platform to developing test cases based on SV language, in which the excitation sequence is the most important part, which is used to generate test incentives , in order to make the device under test work, and then observe the test results. [0003] When the device under test is at the SoC (System on Chip, system-on-chip) level, due to the large scale, many debugging resources need to be debugged, which will undoubtedly increase the debugging...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36G06F30/33
CPCG06F11/3684G06F30/33
Inventor 高乙文沈欣舞邵海波
Owner SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
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