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  1. 1 Information Systems in Management

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  1. 1 Konopacki G.

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  1. 1 2016

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MODELING THE SOFTWARE TESTING PROCESS TAKING INTO ACCOUNT THE SECONDARY ERRORS

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Konopacki G.
Information Systems in Management
|
2016
|
vol. 5
|
issue 2
175-184
EN
It discusses the two formal models of software testing by the concept of a black box. In the first model assumes a non-zero probability of not removing the detected error. In the second model assumes also non-zero probability to introduce additional of error, so-called secondary error. In both cases the systems of Chapman-Kolmogorov differential equations was formulated. Solving them was obtained formulas to enable an estimate the expected number of errors remaining in the software after end of testing and estimation of the expected duration of the process to complete software testing them.
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