Operating System: All
Platform: All

Error is triggered when the randomly generated input for test shouldThrowExceptionForCreateSetAction contains certain characters in the unicode private or unassigned ranges.

That input is generated randomly in method createActionSetDlBadParams; when using a test input generator, junit class ParameterisedTestMethod runner is used. In that class, a combination of test input + method name is stored (as String) in Description objects; the problem is that Description uses a regular expression for later separating test input / method name candidates which fails when test input contains certain unicode chars.

The expression used for extracting test input (first matched group is taken as test input):

private static final Pattern METHOD_AND_CLASS_NAME_PATTERN = Pattern
.compile("(.)\\((.)
)");

Problem is that this pattern fails when certain unicode chars in the private / unassigned range are present. Sanitizing test input to remove those chars solves the problem.

This test case is no longer failing.