Java regex unsatisfiable alternatives support#1577
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…ng from regex with at least one non-empty alternative.
…support-extension
…sion # Conflicts: # core/src/main/antlr4/org/evomaster/core/parser/RegexJava.g4 # core/src/main/kotlin/org/evomaster/core/parser/GeneRegexJavaVisitor.kt # core/src/main/kotlin/org/evomaster/core/utils/MultiCharacterRange.kt # core/src/test/kotlin/org/evomaster/core/parser/GeneRegexJavaVisitorTest.kt
jgaleotti
requested changes
Jun 9, 2026
jgaleotti
requested changes
Jun 9, 2026
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Added support for satisfiable java regex with unsatisfiable pieces. This allows for things like
[a&&b]which are unsatisfiable to appear inside regexes which have another satisfiable alternative, for example:a|[a&&b]|c, this would be able to sample the same values asa|cinstead of throwing.