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Message Icon Topic: Difference between Stub Testing and Driver Testing

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tanushree
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Quote tanushree Replybullet Topic: Difference between Stub Testing and Driver Testing
    Posted: 26Mar2008 at 1:31am
stub testing: 
In top down approach,a core module is developed.to test
that core module, small dummy modules r used.so stubs r
small dummy modules that test the core module.

Driver testing:

in bottom up approach, small modules r developed.to test
them a dummy core module called driver is developed.
These are the different types of integration techniques

Stub: When u approached top down approach you have to use
stubs. ie when testing the module from top level hierachy
to bottom level hierachy
DEF: Stub is nothing but a calling function for the
function to be tested.

Driver: When u approached bottom up approach you have to
use driver. ie when testing the module from bottom level
hierachy to the top level hierachy
Driver: Driver will act as a dummy program for the fucntion
to be tested

Driver: test tool that replaces a component that takes care
of the control or the calling of a component or system
Stub: special purpose implementation of a software
component that calls or is otherwise dependent on it . it
replaces a called component



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cprasenjit26
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Quote cprasenjit26 Replybullet Posted: 21Jul2009 at 8:02pm
Difference between Stub Testing and Driver Testing nicely presented.
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