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| <h1>Operational QVT Coverage Launch Delegate</h1> |
| <p> |
| The Code Coverage Tool provides an extended Operational QVT launch configuration delegate which is able to collect code |
| coverage data from the transformation that is configured to be executed in the launch configuration. An example is shown |
| in the figure below: |
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| <p> |
| <img alt="Launch configuration of an example transformation" src="../images/launch-configuration.png"> |
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| The transformation can only be executed once one of the available launchers are selected. Click the link <i>Select one...</i> |
| in order to select the preferred launcher using the dialog as shown below: |
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| <img alt="Select preferred launcher" src="../images/select-preferred-launcher.png"> |
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| Either select the desired launcher for all transformations by changing the workspace settings, or select one for the current |
| transformation using the configuration specific settings. The launcher contributed by the Code Coverage tool is the |
| <i>Operational QVT Interpreter Coverage Launcher</i>. In case this launcher is selected, the transformation is instrumented with |
| coverage data. |
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| <p> |
| After successful execution of the transformation using the <i>Operational QVT Interpreter Coverage Launcher</i>, the Operational |
| QVT Code Coverage View is instantiated and given focus, in order to directly present the coverage data. An example is shown below: |
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| <img alt="QVTo Test Coverage View" src="../images/qvto-test-coverage-view.png"> |
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