diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/text.test | 96 |
1 files changed, 95 insertions, 1 deletions
diff --git a/tests/text.test b/tests/text.test index 44a3065..52689ba 100644 --- a/tests/text.test +++ b/tests/text.test @@ -11,7 +11,7 @@ eval tcltest::configure $argv tcltest::loadTestedCommands namespace import -force tcltest::test -# Create entries in the option database to be sure that geometry options +# Create entries in the odeption database to be sure that geometry options # like border width have predictable values. option add *Text.borderWidth 2 @@ -3622,6 +3622,100 @@ test text-32.1 {peer widget -start, -end and selection} { set res } {{10.0 20.0} {6.0 16.0} {6.0 11.0} {1.0 6.0} {1.0 2.0} {} {10.0 20.0}} +test text-32.2 {peer widget -start, -end and deletion (bug 1630262)} -setup { + destroy .t .pt + set res {} +} -body { + text .t + .t peer create .pt + for {set i 1} {$i < 100} {incr i} { + .t insert end "Line $i\n" + } + .t configure -startline 5 + # none of the following delete shall crash + # (all did before fixing bug 1630262) + # 1. delete on the same line: line1 == line2 in DeleteIndexRange, + # and resetView is true neither for .t not for .pt + .pt delete 2.0 2.2 + # 2. delete just one line: line1 < line2 in DeleteIndexRange, + # and resetView is true only for .t, not for .pt + .pt delete 2.0 3.0 + # 3. delete several lines: line1 < line2 in DeleteIndexRange, + # and resetView is true only for .t, not for .pt + .pt delete 2.0 5.0 + # 4. delete to the end line: line1 < line2 in DeleteIndexRange, + # and resetView is true only for .t, not for .pt + .pt delete 2.0 end + # this test succeeds provided there is no crash + set res 1 +} -cleanup { + destroy .pt +} -result {1} + +test text-32.3 {peer widget -start, -end and deletion (bug 1630262)} -setup { + destroy .t .pt + set res {} +} -body { + text .t + .t peer create .pt + for {set i 1} {$i < 100} {incr i} { + .t insert end "Line $i\n" + } + .t configure -startline 5 + .pt configure -startline 3 + # the following delete shall not crash + # (it did before fixing bug 1630262) + .pt delete 2.0 3.0 + # moreover -startline shall be correct + # (was wrong before fixing bug 1630262) + lappend res [.t cget -start] [.pt cget -start] +} -cleanup { + destroy .pt +} -result {4 3} + +test text-32.4 {peer widget -start, -end and deletion (bug 1630262)} -setup { + destroy .t .pt + set res {} +} -body { + text .t + .t peer create .pt + for {set i 1} {$i < 100} {incr i} { + .t insert end "Line $i\n" + } + .t configure -startline 5 -endline 15 + .pt configure -startline 8 -endline 12 + # .pt now shows a range entirely inside the range of .pt + # from .t, delete lines located after [.pt cget -end] + .t delete 9.0 10.0 + # from .t, delete lines straddling [.pt cget -end] + .t delete 6.0 9.0 + lappend res [.t cget -start] [.t cget -end] [.pt cget -start] [.pt cget -end] + .t configure -startline 5 -endline 12 + .pt configure -startline 8 -endline 12 + # .pt now shows again a range entirely inside the range of .pt + # from .t, delete lines located before [.pt cget -start] + .t delete 2.0 3.0 + # from .t, delete lines straddling [.pt cget -start] + .t delete 2.0 5.0 + lappend res [.t cget -start] [.t cget -end] [.pt cget -start] [.pt cget -end] + .t configure -startline 22 -endline 31 + .pt configure -startline 42 -endline 51 + # .t now shows a range entirely before the range of .pt + # from .t, delete some lines, then do it from .pt + .t delete 2.0 3.0 + .t delete 2.0 5.0 + .pt delete 2.0 5.0 + lappend res [.t cget -start] [.t cget -end] [.pt cget -start] [.pt cget -end] + .t configure -startline 55 -endline 75 + .pt configure -startline 60 -endline 70 + # .pt now shows a range entirely inside the range of .t + # from .t, delete a range straddling the entire range of .pt + .t delete 3.0 18.0 + lappend res [.t cget -start] [.t cget -end] [.pt cget -start] [.pt cget -end] +} -cleanup { + destroy .pt +} -result {5 11 8 10 5 8 6 8 22 27 38 44 55 60 57 57} + test text-33.1 {widget dump -command alters tags} { .t delete 1.0 end .t insert end "abc\n" a "---" {} "def" b " \n" {} "ghi\n" c |