Tata Consultancy Services Limited

Advaita Datar

Venkatesh Ramanathan

Shrawan Singh Kumar

Amey Zare

Asia Akhtar

Tukaram Bhagwat Muske

Ulka Shrotri

Bharti Chimdyalwar

Priyanka Darke

Tanha Shah

Suresh Bhaskaramurthy

Avriti Chauhan

Punit Shah

Mohammad Afzal

Kannan Dhanasekaran

Punyakoti Sathish

The present invention generally relates to the field of automated functional testing, and, more particularly, to a method and system for validation of calculation code against calculation specification. Currently the validation is done manually which is time consuming and effort intensive. Embodiments of present disclosure provide an automated method of validation by generating a schema from the calculation specification, retrieving data based on the schema, executing the intermediate calculations, and comparing the result with the output from the calculation code. The method requires minimal manual input and is a fast, simple, resilient and low-code/no-code technique that can be extended to support any type of calculation code and calculation specifications with minimal or no change.

Method and system for validation of calculation code against calculation specification

A system and a method for verification of a source code are provided. There as many techniques available that can be used for verification of software codes, however, it is difficult to determine appropriate technique that can be utilized for verification of a given software code. In an embodiment, the system receives a source code encoded with one or more specifications to be verified. A static analysis of the source code is performed to identify program features of the source code. The program features may include, but are not limited to, multiple return paths, loops with an unstructured control flow, loops with arrays, short ranges and numerical loops. Based on the identification of the program features, verification techniques are applied to the source code for the verification. Each verification technique of the one or more verification techniques is applied for a predetermined period of time and in a predefined order.

System and method for software verification

Disclosed are a method and a system for facilitating verification of program code implementing Sleep Wakeup protocol for a microcontroller. An input handling module is configured to receive metadata from user required for verification of the program code. Identification module is configured to identify abstract syntax tree (AST) nodes corresponding to each program point in the program code. A computation module is configured to compute an actual interrupt protection status (IPS), task lock status (TLS), path entities and shared variables for each program point in the program code. A path analysis module is configured to determine transition paths between program points specified in the metadata, and are computed in terms of the path entities. Also, review information is computed for each of the path entities comprised in the transition paths. Further, a report generation module is configured to generate a report comprising the review information facilitating the user to verify the program code.

Method and system for verifying sleep wakeup protocol by computing state transition paths

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Advaita Datar