cpython-source-deps/tests/textMark.test

# This file is a Tcl script to test the code in the file tkTextMark.c.
# This file is organized in the standard fashion for Tcl tests.
#
# Copyright (c) 1994 The Regents of the University of California.
# Copyright (c) 1994 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# All rights reserved.

package require tcltest 2.2
namespace import ::tcltest::*
tcltest::configure {*}$argv
tcltest::loadTestedCommands

destroy .t
text .t -width 20 -height 10
pack .t -expand 1 -fill both
update
.t debug on
wm geometry . {}
entry .t.e
.t peer create .pt

.t insert 1.0 "Line 1
abcdefghijklm
12345
Line 4
bOy GIrl .#@? x_yz
!@#$%
Line 7"

# The statements below reset the main window; it's needed if the window
# manager is mwm to make mwm forget about a previous minimum size setting.

wm withdraw .
wm minsize . 1 1
wm positionfrom . user
wm deiconify .

test textMark-1.1 {TkTextMarkCmd - missing option} -returnCodes error -body {
    .t mark
} -result {wrong # args: should be ".t mark option ?arg ...?"}
test textMark-1.2 {TkTextMarkCmd - bogus option} -returnCodes error -body {
    .t mark gorp
} -match glob -result {bad mark option "gorp": must be *}
test textMark-1.3 {TkTextMarkCmd - "gravity" option} -returnCodes error -body {
    .t mark gravity foo
} -result {there is no mark named "foo"}
test textMark-1.4 {TkTextMarkCmd - "gravity" option} -body {
    .t mark set x 1.3
    .t insert 1.3 x
    list [.t mark gravity x] [.t index x]
} -result {right 1.4}
test textMark-1.5 {TkTextMarkCmd - "gravity" option} -body {
    .t mark set x 1.3
    .t mark g x left
    .t insert 1.3 x
    list [.t mark gravity x] [.t index x]
} -result {left 1.3}
test textMark-1.6 {TkTextMarkCmd - "gravity" option} -body {
    .t mark set x 1.3
    .t mark gravity x right
    .t insert 1.3 x
    list [.t mark gravity x] [.t index x]
} -result {right 1.4}
test textMark-1.7 {TkTextMarkCmd - "gravity" option} -returnCodes error -body {
    .t mark set x 1.3
    .t mark gravity x gorp
} -result {bad mark gravity "gorp": must be left or right}
test textMark-1.8 {TkTextMarkCmd - "gravity" option} -returnCodes error -body {
    .t mark gravity
} -result {wrong # args: should be ".t mark gravity markName ?gravity?"}

test textMark-2.1 {TkTextMarkCmd - "names" option} -body {
    .t mark names 2
} -returnCodes error -result {wrong # args: should be ".t mark names"}
test textMark-2.2 {TkTextMarkCmd - "names" option} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    lsort [.t mark na]
} -result {current insert}
test textMark-2.3 {TkTextMarkCmd - "names" option} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set a 1.1
    .t mark set "b c" 2.3
    lsort [.t mark names]
} -result {a {b c} current insert}

test textMark-3.1 {TkTextMarkCmd - "set" option} -returnCodes error -body {
    .t mark set a
} -result {wrong # args: should be ".t mark set markName index"}
test textMark-3.2 {TkTextMarkCmd - "set" option} -returnCodes error -body {
    .t mark s a b c
} -result {wrong # args: should be ".t mark set markName index"}
test textMark-3.3 {TkTextMarkCmd - "set" option} -body {
    .t mark set a @x
} -returnCodes error -result {bad text index "@x"}
test textMark-3.4 {TkTextMarkCmd - "set" option} -body {
    .t mark set a 1.2
    .t index a
} -result 1.2
test textMark-3.5 {TkTextMarkCmd - "set" option} -body {
    .t mark set a end
    .t index a
} -result {8.0}

test textMark-4.1 {TkTextMarkCmd - "unset" option} -body {
    .t mark unset
} -result {}
test textMark-4.2 {TkTextMarkCmd - "unset" option} -body {
    .t mark set a 1.2
    .t mark set b 2.3
    .t mark unset a b
    .t index a
} -returnCodes error -result {bad text index "a"}
test textMark-4.2.1 {TkTextMarkCmd - "unset" option} -body {
    .t mark set a 1.2
    .t mark set b 2.3
    .t mark unset a b
    .t index b
} -returnCodes error -result {bad text index "b"}
test textMark-4.3 {TkTextMarkCmd - "unset" option} -body {
    .t mark set a 1.2
    .t mark set b 2.3
    .t mark set 49ers 3.1
    .t mark unset {*}[.t mark names]
    lsort [.t mark names]
} -result {current insert}

test textMark-5.1 {TkTextMarkCmd - miscellaneous} -returnCodes error -body {
    .t mark
} -result {wrong # args: should be ".t mark option ?arg ...?"}
test textMark-5.2 {TkTextMarkCmd - miscellaneous} -returnCodes error -body {
    .t mark foo
} -result {bad mark option "foo": must be gravity, names, next, previous, set, or unset}

test textMark-6.1 {TkTextMarkSegToIndex} -body {
    .t mark set a 1.2
    .t mark set b 1.2
    .t mark set c 1.2
    .t mark set d 1.4
    list [.t index a] [.t index b] [.t index c ] [.t index d]
} -result {1.2 1.2 1.2 1.4}
test textMark-6.2 {TkTextMarkNameToIndex, with mark outside -startline/-endline range - bug 1630271} -body {
  .t mark set insert 1.0
  .t configure -startline 2
  set res [list [.t index insert] [.t index insert-1c] [.t get insert]]
  .t mark set insert end
  .t configure -endline 4
  lappend res [.t index insert]
} -cleanup {
  .t configure -startline {} -endline {}
} -result {1.0 1.0 a 2.5}
test textMark-6.3 {TkTextMarkNameToIndex, with mark outside -startline/-endline range - bug 1630271} -body {
  .t mark set mymark 1.0
  .t configure -startline 2
  list [catch {.t index mymark} msg] $msg
} -cleanup {
  .t configure -startline {} -endline {}
  .t mark unset mymark
} -result {1 {bad text index "mymark"}}
test textMark-6.4 {TkTextMarkNameToIndex, with mark outside -startline/-endline range - bug 1630271} -body {
  .t mark set mymark 1.0
  .t configure -startline 2
  set res [list [catch {.t index mymark} msg] $msg]
  lappend res [.pt index mymark]
  .t configure -startline {}
  .pt configure -startline 4
  lappend res [.t index mymark]
  lappend res [catch {.pt index mymark} msg] $msg
  lappend res [.t get mymark]
  lappend res [catch {.pt get mymark} msg] $msg
} -cleanup {
  .t configure -startline {} -endline {}
  .pt configure -startline {} -endline {}
  .t mark unset mymark
} -result {1 {bad text index "mymark"} 1.0 1.0 1 {bad text index "mymark"} L 1 {bad text index "mymark"}}
test textMark-6.5 {insert and current marks in an empty peer - bug 3487407} -body {
  .t mark set insert 1.0
  .t configure -start 5 -end 5
  set res [.t index insert]
} -cleanup {
  .t configure -startline {} -endline {}
} -result {1.0}
test textMark-6.6 {attempt to move the insert mark beyond peer -endline - bug 34db75c0ac} -body {
  .t peer create .p -startline 1 -endline 2
  pack .p
  update
  .p mark set insert 1.2
  focus -force .p
  event generate .p <<NextLine>>  ; # shall not error out
  set res [.p index insert]
} -cleanup {
  destroy .p
} -result {1.9}

test textMark-7.1 {MarkFindNext - invalid mark name} -body {
    .t mark next bogus
} -returnCodes error -result {bad text index "bogus"}
test textMark-7.2 {MarkFindNext - marks at same location} -body {
    .t mark set insert 2.0
    .t mark set current 2.0
    .t mark next current
} -result {insert}
test textMark-7.3 {MarkFindNext - numerical starting mark} -body {
    .t mark set current 1.0
    .t mark set insert 1.0
    .t mark next 1.0
} -result {insert}
test textMark-7.4 {MarkFindNext - mark on the same line} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.0
    .t mark set insert 1.1
    .t mark next current
} -result {insert}
test textMark-7.5 {MarkFindNext - mark on the next line} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.end
    .t mark set insert 2.0
    .t mark next current
} -result {insert}
test textMark-7.6 {MarkFindNext - mark far away} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.2
    .t mark set insert 7.0
    .t mark next current
} -result {insert}
test textMark-7.7 {MarkFindNext - mark on top of end} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current end
    .t mark next end
} -result {current}
test textMark-7.8 {MarkFindNext - no next mark} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.0
    .t mark set insert 3.0
    .t mark next insert
} -result {}
test textMark-7.9 {MarkFindNext - mark set in a text widget and retrieved from a peer} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set mymark 1.0
    lsort [list [.pt mark next 1.0] [.pt mark next mymark] [.pt mark next insert]]
} -result {current insert mymark}

test textMark-8.1 {MarkFindPrev - invalid mark name} -body {
    .t mark prev bogus
} -returnCodes error -result {bad text index "bogus"}
test textMark-8.2 {MarkFindPrev - marks at same location} -body {
    .t mark set insert 2.0
    .t mark set current 2.0
    .t mark prev insert
} -result {current}
test textMark-8.3 {MarkFindPrev - numerical starting mark} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.0
    .t mark set insert 1.0
    .t mark prev 1.1
} -result {current}
test textMark-8.4 {MarkFindPrev - mark on the same line} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.0
    .t mark set insert 1.1
    .t mark prev insert
} -result {current}
test textMark-8.5 {MarkFindPrev - mark on the previous line} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.end
    .t mark set insert 2.0
    .t mark prev insert
} -result {current}
test textMark-8.6 {MarkFindPrev - mark far away} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.2
    .t mark set insert 7.0
    .t mark prev insert
} -result {current}
test textMark-8.7 {MarkFindPrev - mark on top of end} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set insert 3.0
    .t mark set current end
    .t mark prev end
} -result {insert}
test textMark-8.8 {MarkFindPrev - no previous mark} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set current 1.0
    .t mark set insert 3.0
    .t mark prev current
} -result {}
test textMark-8.9 {MarkFindPrev - mark set in a text widget and retrieved from a peer} -setup {
    .t mark unset {*}[.t mark names]
} -body {
    .t mark set mymark 1.0
    lsort [list [.pt mark prev end] [.pt mark prev current] [.pt mark prev insert]]
} -result {current insert mymark}

destroy .pt
destroy .t

# cleanup
cleanupTests
return

# Local Variables:
# mode: tcl
# End: