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Editor: Choose this option to populate a control image from a test run. See Creating Regression Tests with the Visual Diff Tool See Visual Regression Testing for more information about using the Diff tool for regression testing, including how to populate a control screenshot from a test run.
File: Choose this option and specify a file to use as a regression control. If you want to ensure that this file's path is always relative to your project file, enable the Persist as Relative Path option.
- Data Source: Choose this option and specify a value from the designated data source column as regression controls. This option is only available if your project includes a data source.
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- Add: Click Add to insert a new row in the Ignored Differences table, then double-click the new row to define the coordinates that should be ignored when scanning for visual differences. Ignored areas are quadrilaterals. Enter the starting X and Y coordinates (that is, the upper-left corner of box to be ignored) then the Width and Height of the area to be ignored. Add notes if desired then click OK to save.
You can add rows to this table by right-clicking reported differences that are found during testing as well. See
Creating Regression Tests with the Visual Diff Tool forVisual Regression Testing for more information.
- Modify: Click a row in the Ignored Differences table then click Modify to change the starting coordinates or the size of the ignored box. Double-clicking a row performs the same action. When you have made your changes, click OK to save.
- Delete: Click a row in the Ignored Differences table that you want to remove and click Delete.
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