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-rw-r--r--tests/ioCmd.test21
1 files changed, 19 insertions, 2 deletions
diff --git a/tests/ioCmd.test b/tests/ioCmd.test
index d2c0173..bb133f9 100644
--- a/tests/ioCmd.test
+++ b/tests/ioCmd.test
@@ -818,10 +818,27 @@ test iocmd-21.23 {[close] in [gets] segfaults} -setup {
set ch [chan create read foo]
} -body {
gets $ch
-} -returnCodes error -cleanup {
+} -cleanup {
catch {close $ch}
rename foo {}
-} -match glob -result {*invalid argument*}
+} -result {}
+test iocmd-21.24 {[close] in binary [gets] segfaults} -setup {
+ proc foo {method chan args} {
+ switch -- $method initialize {
+ return {initialize finalize watch read}
+ } finalize {} watch {} read {
+ catch {close $chan}
+ return \n
+ }
+ }
+ set ch [chan create read foo]
+} -body {
+ chan configure $ch -translation binary
+ gets $ch
+} -cleanup {
+ catch {close $ch}
+ rename foo {}
+} -result {}
# --- --- --- --------- --------- ---------
# Helper commands to record the arguments to handler methods.