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-rw-r--r--tests/utf.test5
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/utf.test b/tests/utf.test
index 1b7b409..8742a5e 100644
--- a/tests/utf.test
+++ b/tests/utf.test
@@ -153,8 +153,13 @@ test utf-5.2 {Tcl_UtfFindLast} {testfindlast testbytestring} {
testfindlast [testbytestring "abcbc"] 98
} {bc}
+testConstraint testutfnext [llength [info commands testutfnext]]
+
test utf-6.1 {Tcl_UtfNext} {
} {}
+test utf-6.88 {Tcl_UtfNext, pointing to 2th byte of 3-byte valid sequence} {testutfnext knownBug} {
+ testutfnext \xE8\xA0\xA0 1
+} 3
testConstraint testutfprev [llength [info commands testutfprev]]