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authorfvogel <fvogelnew1@free.fr>2016-05-01 19:51:15 (GMT)
committerfvogel <fvogelnew1@free.fr>2016-05-01 19:51:15 (GMT)
commitede13558f13645c01b9dff12f05b15d6e0435995 (patch)
treeb4628d9dc96cf310e71ee2510074a7e570cd805b /tests/text.test
parentcaca7822e575fd0943b0e41f85ffccfa37f02690 (diff)
parentd9629dd3f036632bf29ca7792d85a0fd346e8cb9 (diff)
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Fixed [b362182e45] - Generation of virtual events through Tk_HandleEvent is unsafe
Diffstat (limited to 'tests/text.test')
-rw-r--r--tests/text.test27
1 files changed, 25 insertions, 2 deletions
diff --git a/tests/text.test b/tests/text.test
index 641635e..f217bcf 100644
--- a/tests/text.test
+++ b/tests/text.test
@@ -3053,6 +3053,25 @@ test text-11a.41 {"sync" "pendingsync" and <<WidgetViewSync>>} -setup {
destroy .top.yt .top
} -result {Sync:0 Pending:1 Sync:1 Pending:0}
+test text-11a.51 {<<WidgetViewSync>> calls TkSendVirtualEvent(),
+ NOT Tk_HandleEvent().
+ Bug [b362182e45704dd7bbd6aed91e48122035ea3d16]} -setup {
+ destroy .top.t .top
+} -body {
+ set res {}
+ toplevel .top
+ pack [text .top.t]
+ for {set i 1} {$i < 10000} {incr i} {
+ .top.t insert end "Hello world!\n"
+ }
+ bind .top.t <<WidgetViewSync>> {destroy .top.t}
+ .top.t tag add mytag 1.5 8000.8 ; # shall not crash
+ update
+ set res "Still doing fine!"
+} -cleanup {
+ destroy .top.t .top
+} -result {Still doing fine!}
+
test text-12.1 {TextWidgetCmd procedure, "index" option} -setup {
text .t
} -body {
@@ -6280,7 +6299,7 @@ test text-27.11 {TextEditCmd procedure, set modified flag repeat} -setup {
# Shouldn't require [update idle] to trigger event [Bug 1809538]
lappend ::retval [.t edit modified]
.t edit modified 1
- update idletasks
+ update
lappend ::retval [.t edit modified]
.t edit modified 1 ; # binding should only fire once [Bug 1799782]
update idletasks
@@ -6295,6 +6314,7 @@ test text-27.12 {<<Modified>> virtual event} -body {
bind .t <<Modified>> "set ::retval modified"
update idletasks
.t insert end "nothing special\n"
+ update
return $::retval
} -cleanup {
destroy .t
@@ -6305,6 +6325,7 @@ test text-27.13 {<<Modified>> virtual event - insert before Modified} -body {
bind .t <<Modified>> { set ::retval [.t get 1.0 end-1c] }
update idletasks
.t insert end "nothing special"
+ update
return $::retval
} -cleanup {
destroy .t
@@ -6317,6 +6338,7 @@ test text-27.14 {<<Modified>> virtual event - delete before Modified} -body {
.t insert end "nothing special"
.t edit modified 0
.t delete 1.0 1.2
+ update
set ::retval
} -cleanup {
destroy .t
@@ -6331,7 +6353,7 @@ test text-27.14a {<<Modified>> virtual event - propagation to peers} -body {
bind .tt <<Modified>> {incr ::retval}
.t insert end "This increments ::retval once for each peer, i.e. twice."
.t edit modified 0 ; # shall increment twice as well, not just once
- update idletasks
+ update
set ::retval
} -cleanup {
destroy .t .tt
@@ -6343,6 +6365,7 @@ test text-27.15 {<<Selection>> virtual event} -body {
update idletasks
.t insert end "nothing special\n"
.t tag add sel 1.0 1.1
+ update
set ::retval
} -cleanup {
destroy .t