summaryrefslogtreecommitdiffstats
path: root/tests/ioCmd.test
diff options
context:
space:
mode:
Diffstat (limited to 'tests/ioCmd.test')
-rw-r--r--tests/ioCmd.test112
1 files changed, 105 insertions, 7 deletions
diff --git a/tests/ioCmd.test b/tests/ioCmd.test
index 03242be..8d35ec7 100644
--- a/tests/ioCmd.test
+++ b/tests/ioCmd.test
@@ -639,7 +639,7 @@ test iocmd-15.9 {Tcl_FcopyObjCmd} {fcopy} {
} "1 {channel \"$rfile\" wasn't opened for writing}"
test iocmd-15.10 {Tcl_FcopyObjCmd} {fcopy} {
list [catch {fcopy $rfile $wfile foo bar} msg] $msg
-} {1 {bad switch "foo": must be -size or -command}}
+} {1 {bad option "foo": must be -size or -command}}
test iocmd-15.11 {Tcl_FcopyObjCmd} {fcopy} {
list [catch {fcopy $rfile $wfile -size foo} msg] $msg
} {1 {expected integer but got "foo"}}
@@ -793,6 +793,90 @@ test iocmd-21.19 {chan create, init failure -> no channel, no finalize} -match g
rename foo {}
set res
} -result {{} {initialize rc* {read write}} 1 {*all required methods*} {}}
+test iocmd-21.20 {Bug 88aef05cda} -setup {
+ proc foo {method chan args} {
+ switch -- $method blocking {
+ chan configure $chan -blocking [lindex $args 0]
+ return
+ } initialize {
+ return {initialize finalize watch blocking read write
+ configure cget cgetall}
+ } finalize {
+ return
+ }
+ }
+ set ch [chan create {read write} foo]
+} -body {
+ list [catch {chan configure $ch -blocking 0} m] $m
+} -cleanup {
+ close $ch
+ rename foo {}
+} -match glob -result {1 {*nested eval*}}
+test iocmd-21.21 {[close] in [read] segfaults} -setup {
+ proc foo {method chan args} {
+ switch -- $method initialize {
+ return {initialize finalize watch read}
+ } finalize {} watch {} read {
+ close $chan
+ return a
+ }
+ }
+ set ch [chan create read foo]
+} -body {
+ read $ch 0
+} -cleanup {
+ close $ch
+ rename foo {}
+} -result {}
+test iocmd-21.22 {[close] in [read] segfaults} -setup {
+ proc foo {method chan args} {
+ switch -- $method initialize {
+ return {initialize finalize watch read}
+ } finalize {} watch {} read {
+ catch {close $chan}
+ return a
+ }
+ }
+ set ch [chan create read foo]
+} -body {
+ read $ch 1
+} -returnCodes error -cleanup {
+ catch {close $ch}
+ rename foo {}
+} -match glob -result {*invalid argument*}
+test iocmd-21.23 {[close] in [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 {
+ gets $ch
+} -cleanup {
+ catch {close $ch}
+ rename foo {}
+} -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.
@@ -1051,6 +1135,20 @@ test iocmd-23.10 {chan read, EAGAIN means no data, yet no eof either} -match glo
rename foo {}
unset res
} -result {{read rc* 4096} {} 0}
+test iocmd-23.11 {chan read, close pulls the rug out} -match glob -body {
+ set res {}
+ proc foo {args} {
+ oninit; onfinal; track
+ set args [lassign $args sub id]
+ if {$sub ne "read"} {return}
+ close $id
+ return {}
+ }
+ set c [chan create {r} foo]
+ note [read $c]
+ rename foo {}
+ set res
+} -result {{read rc* 4096} {}}
# --- === *** ###########################
# method write
@@ -1978,13 +2076,13 @@ test iocmd-32.1 {origin interpreter of moved channel destroyed during access} -m
proc foo {args} {
oninit; onfinal; track;
# destroy interpreter during channel access
- # Actually not possible for an interp to destroy itself.
- interp delete {}
- return}
+ suicide
+ }
set chan [chan create {r w} foo]
fconfigure $chan -buffering none
set chan
}]
+ interp alias $ida suicide {} interp delete $ida
# Move channel to 2nd thread.
interp eval $ida [list testchannel cut $chan]
@@ -2002,8 +2100,7 @@ test iocmd-32.1 {origin interpreter of moved channel destroyed during access} -m
set res
}]
set res
-} -constraints {testchannel impossible} \
- -result {Owner lost}
+} -constraints {testchannel} -result {Owner lost}
test iocmd-32.2 {delete interp of reflected chan} {
# Bug 3034840
@@ -2726,10 +2823,11 @@ test iocmd.tf-24.17.bug3522560 {postevent for transfered channel} \
set res
} -cleanup {
+ after cancel $::timer
rename LOG {}
rename POST {}
rename HANDLER {}
- unset beat drive data forever res tid ch
+ unset beat drive data forever res tid ch timer
} -match glob \
-result {{initialize rc* read} {watch rc* read} {read rc* 4096} {watch rc* {}} {watch rc* read} {read rc* 4096} {watch rc* {}} {finalize rc*}}