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+#
+# Tile package: entry widget tests
+#
+
+package require Tk 8.5
+package require tcltest ; namespace import -force tcltest::*
+loadTestedCommands
+
+variable scrollInfo
+proc scroll args {
+ global scrollInfo
+ set scrollInfo $args
+}
+
+# Some of the tests raise background errors;
+# override default bgerror to catch them.
+#
+variable bgerror ""
+proc bgerror {error} {
+ variable bgerror $error
+ variable bgerrorInfo $::errorInfo
+ variable bgerrorCode $::errorCode
+}
+
+#
+test entry-1.1 "Create entry widget" -body {
+ ttk::entry .e
+} -result .e
+
+test entry-1.2 "Insert" -body {
+ .e insert end abcde
+ .e get
+} -result abcde
+
+test entry-1.3 "Selection" -body {
+ .e selection range 1 3
+ selection get
+} -result bc
+
+test entry-1.4 "Delete" -body {
+ .e delete 1 3
+ .e get
+} -result ade
+
+test entry-1.5 "Deletion - insert cursor" -body {
+ .e insert end abcde
+ .e icursor 0
+ .e delete 0 end
+ .e index insert
+} -result 0
+
+test entry-1.6 "Deletion - insert cursor at end" -body {
+ .e insert end abcde
+ .e icursor end
+ .e delete 0 end
+ .e index insert
+} -result 0
+
+test entry-1.7 "Deletion - insert cursor in the middle " -body {
+ .e insert end abcde
+ .e icursor 3
+ .e delete 0 end
+ .e index insert
+} -result 0
+
+test entry-1.done "Cleanup" -body { destroy .e }
+
+# Scrollbar tests.
+
+test entry-2.1 "Create entry before scrollbar" -body {
+ pack [ttk::entry .te -xscrollcommand [list .tsb set]] \
+ -expand true -fill both
+ pack [ttk::scrollbar .tsb -orient horizontal -command [list .te xview]] \
+ -expand false -fill x
+} -cleanup {destroy .te .tsb}
+
+test entry-2.2 "Initial scroll position" -body {
+ ttk::entry .e -font fixed -width 5 -xscrollcommand scroll
+ .e insert end "0123456789"
+ pack .e; update
+ set scrollInfo
+} -result {0.0 0.5} -cleanup { destroy .e }
+# NOTE: result can vary depending on font.
+
+# Bounding box / scrolling tests.
+test entry-3.0 "Series 3 setup" -body {
+ ttk::style theme use default
+ variable fixed fixed
+ variable cw [font measure $fixed a]
+ variable ch [font metrics $fixed -linespace]
+ variable bd 2 ;# border + padding
+ variable ux [font measure $fixed \u4e4e]
+
+ pack [ttk::entry .e -font $fixed -width 20]
+ update
+}
+
+test entry-3.1 "bbox widget command" -body {
+ .e delete 0 end
+ .e bbox 0
+} -result [list $bd $bd 0 $ch]
+
+test entry-3.2 "xview" -body {
+ .e delete 0 end;
+ .e insert end [string repeat "0" 40]
+ update idletasks
+ set result [.e xview]
+} -result {0.0 0.5}
+
+test entry-3.last "Series 3 cleanup" -body {
+ destroy .e
+}
+
+# Selection tests:
+
+test entry-4.0 "Selection test - setup" -body {
+ ttk::entry .e
+ .e insert end asdfasdf
+ .e selection range 0 end
+}
+
+test entry-4.1 "Selection test" -body {
+ selection get
+} -result asdfasdf
+
+test entry-4.2 "Disable -exportselection" -body {
+ .e configure -exportselection false
+ selection get
+} -returnCodes error -result "PRIMARY selection doesn't exist*" -match glob
+
+test entry-4.3 "Reenable -exportselection" -body {
+ .e configure -exportselection true
+ selection get
+} -result asdfasdf
+
+test entry-4.4 "Force selection loss" -body {
+ selection own .
+ .e index sel.first
+} -returnCodes error -result "selection isn't in widget .e"
+
+test entry-4.5 "Allow selection changes if readonly" -body {
+ .e delete 0 end
+ .e insert end 0123456789
+ .e selection range 0 end
+ .e configure -state readonly
+ .e selection range 2 4
+ .e configure -state normal
+ list [.e index sel.first] [.e index sel.last]
+} -result {2 4}
+
+test entry-4.6 "Disallow selection changes if disabled" -body {
+ .e delete 0 end
+ .e insert end 0123456789
+ .e selection range 0 end
+ .e configure -state disabled
+ .e selection range 2 4
+ .e configure -state normal
+ list [.e index sel.first] [.e index sel.last]
+} -result {0 10}
+
+test entry-4.7 {sel.first and sel.last gravity} -body {
+ set result [list]
+ .e delete 0 end
+ .e insert 0 0123456789
+ .e select range 2 6
+ .e insert 2 XXX
+ lappend result [.e index sel.first] [.e index sel.last]
+ .e insert 6 YYY
+ lappend result [.e index sel.first] [.e index sel.last] [.e get]
+} -result {5 9 5 12 01XXX2YYY3456789}
+
+# Self-destruct tests.
+
+test entry-5.1 {widget deletion while active} -body {
+ destroy .e
+ pack [ttk::entry .e]
+ update
+ .e config -xscrollcommand { destroy .e }
+ update idletasks
+ winfo exists .e
+} -result 0
+
+# TODO: test killing .e in -validatecommand, -invalidcommand, variable trace;
+
+
+# -textvariable tests.
+
+test entry-6.1 {Update linked variable in write trace} -body {
+ proc override args {
+ global x
+ set x "Overridden!"
+ }
+ catch {destroy .e}
+ set x ""
+ trace variable x w override
+ ttk::entry .e -textvariable x
+ .e insert 0 "Some text"
+ set result [list $x [.e get]]
+ set result
+} -result {Overridden! Overridden!} -cleanup {
+ unset x
+ rename override {}
+ destroy .e
+}
+
+test entry-6.2 {-textvariable tests} -body {
+ set result [list]
+ ttk::entry .e -textvariable x
+ set x "text"
+ lappend result [.e get]
+ unset x
+ lappend result [.e get]
+ .e insert end "newtext"
+ lappend result [.e get] [set x]
+} -result [list "text" "" "newtext" "newtext"] -cleanup {
+ destroy .e
+ unset -nocomplain x
+}
+
+test entry-7.1 {Bad style options} -body {
+ ttk::style theme create entry-7.1 -settings {
+ ttk::style configure TEntry -foreground BadColor
+ ttk::style map TEntry -foreground {readonly AnotherBadColor}
+ ttk::style map TEntry -font {readonly ABadFont}
+ ttk::style map TEntry \
+ -selectbackground {{} BadColor} \
+ -selectforeground {{} BadColor} \
+ -insertcolor {{} BadColor}
+ }
+ pack [ttk::entry .e -text "Don't crash"]
+ ttk::style theme use entry-7.1
+ update
+ .e selection range 0 end
+ update
+ .e state readonly;
+ update
+} -cleanup { destroy .e ; ttk::style theme use default }
+
+test entry-8.1 "Unset linked variable" -body {
+ variable foo "bar"
+ pack [ttk::entry .e -textvariable foo]
+ unset foo
+ .e insert end "baz"
+ list [.e cget -textvariable] [.e get] [set foo]
+} -result [list foo "baz" "baz"] -cleanup { destroy .e }
+
+test entry-8.2 "Unset linked variable by deleting namespace" -body {
+ namespace eval ::test { variable foo "bar" }
+ pack [ttk::entry .e -textvariable ::test::foo]
+ namespace delete ::test
+ .e insert end "baz" ;# <== error here
+ list [.e cget -textvariable] [.e get] [set foo]
+} -returnCodes error -result "*parent namespace doesn't exist*" -match glob
+# '-result [list ::test::foo "baz" "baz"]' would also be sensible,
+# but Tcl namespaces don't work that way.
+
+test entry-8.2a "Followup to test 8.2" -body {
+ .e cget -textvariable
+} -result ::test::foo -cleanup { destroy .e }
+# For 8.2a, -result {} would also be sensible.
+
+test entry-9.1 "Index range invariants" -setup {
+ # See bug#1721532 for discussion
+ proc entry-9.1-trace {n1 n2 op} {
+ set ::V NO!
+ }
+ variable V
+ trace add variable V write entry-9.1-trace
+ ttk::entry .e -textvariable V
+} -body {
+ set result [list]
+ .e insert insert a ; lappend result [.e index insert] [.e index end]
+ .e insert insert b ; lappend result [.e index insert] [.e index end]
+ .e insert insert c ; lappend result [.e index insert] [.e index end]
+ .e insert insert d ; lappend result [.e index insert] [.e index end]
+ .e insert insert e ; lappend result [.e index insert] [.e index end]
+ set result
+} -result [list 1 3 2 3 3 3 3 3 3 3] -cleanup {
+ unset V
+ destroy .e
+}
+
+tcltest::cleanupTests