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-rw-r--r--tests/lset.test17
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/lset.test b/tests/lset.test
index e6ff04c..872047b 100644
--- a/tests/lset.test
+++ b/tests/lset.test
@@ -390,6 +390,23 @@ test lset-14.2 {lset, not compiled, flat args, is string rep preserved?} testeva
list $a [lindex $a 1]
} "{ { 1 2 } { 3 4 } } { 3 4 }"
+testConstraint testobj [llength [info commands testobj]]
+test lset-15.1 {lset: shared intrep [Bug 1677512]} -setup {
+ teststringobj set 1 {{1 2} 3}
+ testobj convert 1 list
+ testobj duplicate 1 2
+ variable x [teststringobj get 1]
+ variable y [teststringobj get 2]
+ testobj freeallvars
+ set l [list $y z]
+ unset y
+} -constraints testobj -body {
+ lset l 0 0 0 5
+ lindex $x 0 0
+} -cleanup {
+ unset -nocomplain x l
+} -result 1
+
catch {unset noRead}
catch {unset noWrite}
catch {rename failTrace {}}