ICU-22716 Extend Collator fuzzing

unicode-org · Sep 11, 2024 · 1c3bf0b · 1c3bf0b
1 parent 3a74fcf
commit 1c3bf0b
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/icu4c/source/test/fuzzer/collator_rulebased_fuzzer.cpp b/icu4c/source/test/fuzzer/collator_rulebased_fuzzer.cpp
@@ -7,6 +7,7 @@
 #include "unicode/coll.h"
 #include "unicode/localpointer.h"
 #include "unicode/locid.h"
+#include "unicode/sortkey.h"
 #include "unicode/tblcoll.h"
 
 IcuEnvironment* env = new IcuEnvironment();
@@ -27,5 +28,20 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   icu::LocalPointer<icu::RuleBasedCollator> col1(
       new icu::RuleBasedCollator(fuzzstr, status));
 
+  if (U_SUCCESS(status)) {
+      col1->getVariableTop(status);
+      status = U_ZERO_ERROR;
+      icu::CollationKey key;
+      col1->getCollationKey(fuzzstr, key, status);
+      status = U_ZERO_ERROR;
+      icu::LocalPointer<icu::UnicodeSet> tailoredSet(col1->getTailoredSet(status));
+      status = U_ZERO_ERROR;
+      col1->getLocale(ULOC_ACTUAL_LOCALE, status);
+      status = U_ZERO_ERROR;
+      col1->getLocale(ULOC_VALID_LOCALE, status);
+      col1->getMaxVariable();
+      col1->getStrength();
+      col1->getSortKey(fuzzstr, nullptr, 0);
+  }
   return 0;
 }