textBTree.test
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- # This file is a Tcl script to test out the B-tree facilities of
- # Tk's text widget (the contents of the file "tkTextBTree.c". There are
- # several file with additional tests for other features of text widgets.
- # This file is organized in the standard fashion for Tcl tests.
- #
- # Copyright (c) 1992-1994 The Regents of the University of California.
- # Copyright (c) 1994 Sun Microsystems, Inc.
- # Copyright (c) 1998-1999 by Scriptics Corporation.
- # All rights reserved.
- #
- # RCS: @(#) $Id: textBTree.test,v 1.5 2002/07/13 20:28:35 dgp Exp $
- package require tcltest 2.1
- namespace import -force tcltest::configure
- namespace import -force tcltest::testsDirectory
- configure -testdir [file join [pwd] [file dirname [info script]]]
- configure -loadfile [file join [testsDirectory] constraints.tcl]
- tcltest::loadTestedCommands
- catch {destroy .t}
- text .t
- .t debug on
- test btree-1.1 {basic insertions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3n"
- test btree-1.2 {basic insertions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 1.3 XXX
- .t get 1.0 1000000.0
- } "LinXXXe 1nLine 2nLine 3n"
- test btree-1.3 {basic insertions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 3.0 YYY
- .t get 1.0 1000000.0
- } "Line 1nLine 2nYYYLine 3n"
- test btree-1.4 {basic insertions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 2.1 XnYY
- .t get 1.0 1000000.0
- } "Line 1nLXnYYine 2nLine 3n"
- test btree-1.5 {basic insertions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 2.0 Xnnn
- .t get 1.0 1000000.0
- } "Line 1nXnnnLine 2nLine 3n"
- test btree-1.6 {basic insertions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 2.6 Xn
- .t get 1.0 1000000.0
- } "Line 1nLine 2XnnLine 3n"
- test btree-1.7 {insertion before start of text} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 0.4 XXX
- .t get 1.0 1000000.0
- } "XXXLine 1nLine 2nLine 3n"
- test btree-1.8 {insertion past end of text} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 100.0 ZZ
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3ZZn"
- test btree-1.9 {insertion before start of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 2.-3 Q
- .t get 1.0 1000000.0
- } "Line 1nQLine 2nLine 3n"
- test btree-1.10 {insertion past end of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 2.40 XYZZY
- .t get 1.0 1000000.0
- } "Line 1nLine 2XYZZYnLine 3n"
- test btree-1.11 {insertion past end of last line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t insert 3.40 ABC
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3ABCn"
- test btree-2.1 {basic deletions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.0 1.3
- .t get 1.0 1000000.0
- } "e 1nLine 2nLine 3n"
- test btree-2.2 {basic deletions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 2.2
- .t get 1.0 1000000.0
- } "Line 1nLie 2nLine 3n"
- test btree-2.3 {basic deletions} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 2.0 2.3
- .t get 1.0 1000000.0
- } "Line 1ne 2nLine 3n"
- test btree-2.4 {deleting whole lines} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.2 3.0
- .t get 1.0 1000000.0
- } "LiLine 3n"
- test btree-2.5 {deleting whole lines} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nnnLine 5"
- .t delete 1.0 5.2
- .t get 1.0 1000000.0
- } "ne 5n"
- test btree-2.6 {deleting before start of file} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 0.3 1.2
- .t get 1.0 1000000.0
- } "ne 1nLine 2nLine 3n"
- test btree-2.7 {deleting after end of file} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 10.3
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3n"
- test btree-2.8 {deleting before start of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 3.-1 3.3
- .t get 1.0 1000000.0
- } "Line 1nLine 2ne 3n"
- test btree-2.9 {deleting before start of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.-1 1.0
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3n"
- test btree-2.10 {deleting after end of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.8 2.1
- .t get 1.0 1000000.0
- } "Line 1ine 2nLine 3n"
- test btree-2.11 {deleting after end of last line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 3.8 4.1
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3n"
- test btree-2.12 {deleting before start of file} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.8 0.0
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3n"
- test btree-2.13 {deleting past end of file} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.8 4.0
- .t get 1.0 1000000.0
- } "Line 1n"
- test btree-2.14 {deleting with end before start of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.3 2.-3
- .t get 1.0 1000000.0
- } "LinLine 2nLine 3n"
- test btree-2.15 {deleting past end of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.3 1.9
- .t get 1.0 1000000.0
- } "LinnLine 2nLine 3n"
- test btree-2.16 {deleting past end of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 3.2 3.15
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLin"
- test btree-2.17 {deleting past end of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 3.0 3.15
- .t get 1.0 1000000.0
- } "Line 1nLine 2nn"
- test btree-2.18 {deleting past end of line} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 1.0 3.15
- .t get 1.0 1000000.0
- } "n"
- test btree-2.19 {deleting with negative range} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 3.2 2.4
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3n"
- test btree-2.20 {deleting with negative range} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 3.2 3.1
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3n"
- test btree-2.21 {deleting with negative range} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Line 1nLine 2nLine 3"
- .t delete 3.2 3.2
- .t get 1.0 1000000.0
- } "Line 1nLine 2nLine 3n"
- proc setup {} {
- .t delete 1.0 100000.0
- .t tag delete x y
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 1.1
- .t tag add x 1.5 1.13
- .t tag add x 2.2 2.6
- .t tag add y 1.5
- }
- test btree-3.1 {inserting with tags} {
- setup
- .t insert 1.0 XXX
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.4 1.5 1.8 1.16 2.2 2.6} {1.8 1.9}}
- test btree-3.2 {inserting with tags} {
- setup
- .t insert 1.15 YYY
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 1.5 1.13 2.2 2.6} {1.5 1.6}}
- test btree-3.3 {inserting with tags} {
- setup
- .t insert 1.7 ZZZZ
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 1.5 1.17 2.2 2.6} {1.5 1.6}}
- test btree-3.4 {inserting with tags} {
- setup
- .t insert 1.7 nn
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 1.5 3.6 4.2 4.6} {1.5 1.6}}
- test btree-3.5 {inserting with tags} {
- setup
- .t insert 1.5 An
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 2.0 2.8 3.2 3.6} {2.0 2.1}}
- test btree-3.6 {inserting with tags} {
- setup
- .t insert 1.13 An
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 1.5 1.13 3.2 3.6} {1.5 1.6}}
- test btree-4.1 {deleting with tags} {
- setup
- .t delete 1.6 1.9
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 1.5 1.10 2.2 2.6} {1.5 1.6}}
- test btree-4.2 {deleting with tags} {
- setup
- .t delete 1.1 2.3
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.4} {}}
- test btree-4.3 {deleting with tags} {
- setup
- .t delete 1.4 2.1
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 1.5 1.9} {}}
- test btree-4.4 {deleting with tags} {
- setup
- .t delete 1.14 2.1
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 1.5 1.13 1.15 1.19} {1.5 1.6}}
- test btree-4.5 {deleting with tags} {
- setup
- .t delete 1.0 2.10
- list [.t tag ranges x] [.t tag ranges y]
- } {{} {}}
- test btree-4.6 {deleting with tags} {
- setup
- .t delete 1.0 1.5
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.0 1.8 2.2 2.6} {1.0 1.1}}
- test btree-4.7 {deleting with tags} {
- setup
- .t delete 1.6 1.9
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 1.5 1.10 2.2 2.6} {1.5 1.6}}
- test btree-4.8 {deleting with tags} {
- setup
- .t delete 1.5 1.13
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 2.2 2.6} {}}
- set bigText1 {}
- for {set i 0} {$i < 10} {incr i} {
- append bigText1 "Line $in"
- }
- set bigText2 {}
- for {set i 0} {$i < 200} {incr i} {
- append bigText2 "Line $in"
- }
- test btree-5.1 {very large inserts, with tags} {
- setup
- .t insert 1.0 $bigText1
- list [.t tag ranges x] [.t tag ranges y]
- } {{11.1 11.2 11.5 11.13 12.2 12.6} {11.5 11.6}}
- test btree-5.2 {very large inserts, with tags} {
- setup
- .t insert 1.2 $bigText2
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 1.2 201.3 201.11 202.2 202.6} {201.3 201.4}}
- test btree-5.3 {very large inserts, with tags} {
- setup
- for {set i 0} {$i < 200} {incr i} {
- .t insert 1.8 "longer line $in"
- }
- list [.t tag ranges x] [.t tag ranges y] [.t get 1.0 1.100] [.t get 198.0 198.100]
- } {{1.1 1.2 1.5 201.5 202.2 202.6} {1.5 1.6} {Text forlonger line 199} {longer line 2}}
- test btree-6.1 {very large deletes, with tags} {
- setup
- .t insert 1.1 $bigText2
- .t delete 1.2 201.2
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.4 1.12 2.2 2.6} {1.4 1.5}}
- test btree-6.2 {very large deletes, with tags} {
- setup
- .t insert 1.1 $bigText2
- for {set i 0} {$i < 200} {incr i} {
- .t delete 1.2 2.2
- }
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.4 1.12 2.2 2.6} {1.4 1.5}}
- test btree-6.3 {very large deletes, with tags} {
- setup
- .t insert 1.1 $bigText2
- .t delete 2.3 10000.0
- .t get 1.0 1000.0
- } {TLine 0
- Lin
- }
- test btree-6.4 {very large deletes, with tags} {
- setup
- .t insert 1.1 $bigText2
- for {set i 0} {$i < 100} {incr i} {
- .t delete 30.0 31.0
- }
- list [.t tag ranges x] [.t tag ranges y]
- } {{101.0 101.1 101.4 101.12 102.2 102.6} {101.4 101.5}}
- test btree-6.5 {very large deletes, with tags} {
- setup
- .t insert 1.1 $bigText2
- for {set i 0} {$i < 100} {incr i} {
- set j [expr $i+2]
- set k [expr 1+2*$i]
- .t tag add x $j.1 $j.3
- .t tag add y $k.1 $k.6
- }
- .t delete 2.0 200.0
- list [.t tag ranges x] [.t tag ranges y]
- } {{3.0 3.1 3.4 3.12 4.2 4.6} {1.1 1.6 3.4 3.5}}
- test btree-6.6 {very large deletes, with tags} {
- setup
- .t insert 1.1 $bigText2
- for {set i 0} {$i < 100} {incr i} {
- set j [expr $i+2]
- set k [expr 1+2*$i]
- .t tag add x $j.1 $j.3
- .t tag add y $k.1 $k.6
- }
- for {set i 199} {$i >= 2} {incr i -1} {
- .t delete $i.0 [expr $i+1].0
- }
- list [.t tag ranges x] [.t tag ranges y]
- } {{3.0 3.1 3.4 3.12 4.2 4.6} {1.1 1.6 3.4 3.5}}
- .t delete 1.0 end
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- set i 1
- foreach check {
- {1.3 1.6 1.7 2.0 {1.3 1.6 1.7 2.0}}
- {1.3 1.6 1.6 2.0 {1.3 2.0}}
- {1.3 1.6 1.4 2.0 {1.3 2.0}}
- {2.0 4.3 1.4 1.10 {1.4 1.10 2.0 4.3}}
- {2.0 4.3 1.4 1.end {1.4 1.19 2.0 4.3}}
- {2.0 4.3 1.4 2.0 {1.4 4.3}}
- {2.0 4.3 1.4 3.0 {1.4 4.3}}
- {1.2 1.3 1.6 1.7 1.end 2.0 2.4 2.7 3.0 4.0 1.1 4.2 {1.1 4.2}}
- {1.2 1.3 1.6 1.7 1.end 2.0 2.4 2.7 3.0 4.0 1.3 4.2 {1.2 4.2}}
- {1.2 1.3 1.6 1.7 1.end 2.0 2.4 2.7 3.0 4.0 1.1 3.0 {1.1 4.0}}
- {1.2 1.3 1.6 1.7 1.end 2.0 2.4 2.7 3.0 4.0 1.2 3.0 {1.2 4.0}}
- } {
- test btree-7.$i {tag addition and removal} {
- .t tag remove x 1.0 end
- while {[llength $check] > 2} {
- .t tag add x [lindex $check 0] [lindex $check 1]
- set check [lrange $check 2 end]
- }
- .t tag ranges x
- } [lindex $check [expr [llength $check]-1]]
- incr i
- }
- test btree-8.1 {tag addition and removal, weird ranges} {
- .t delete 1.0 100000.0
- .t tag delete x
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 0.0 1.3
- .t tag ranges x
- } {1.0 1.3}
- test btree-8.2 {tag addition and removal, weird ranges} {
- .t delete 1.0 100000.0
- .t tag delete x
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 1.40 2.4
- .t tag ranges x
- } {1.19 2.4}
- test btree-8.3 {tag addition and removal, weird ranges} {
- .t delete 1.0 100000.0
- .t tag delete x
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 4.40 4.41
- .t tag ranges x
- } {}
- test btree-8.4 {tag addition and removal, weird ranges} {
- .t delete 1.0 100000.0
- .t tag delete x
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 5.1 5.2
- .t tag ranges x
- } {}
- test btree-8.5 {tag addition and removal, weird ranges} {
- .t delete 1.0 100000.0
- .t tag delete x
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 1.1 9.0
- .t tag ranges x
- } {1.1 5.0}
- test btree-8.6 {tag addition and removal, weird ranges} {
- .t delete 1.0 100000.0
- .t tag delete x
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 1.1 1.90
- .t tag ranges x
- } {1.1 1.19}
- test btree-8.7 {tag addition and removal, weird ranges} {
- .t delete 1.0 100000.0
- .t tag delete x
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 1.1 4.90
- .t tag ranges x
- } {1.1 4.17}
- test btree-8.8 {tag addition and removal, weird ranges} {
- .t delete 1.0 100000.0
- .t tag delete x
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 3.0 3.0
- .t tag ranges x
- } {}
- test btree-9.1 {tag names} {
- setup
- .t tag names
- } {sel x y}
- test btree-9.2 {tag names} {
- setup
- .t tag add tag1 1.8
- .t tag add tag2 1.8
- .t tag add tag3 1.7 1.9
- .t tag names 1.8
- } {x tag1 tag2 tag3}
- test btree-9.3 {lots of tag names} {
- setup
- .t insert 1.2 $bigText2
- foreach i {tag1 foo ThisOne {x space} q r s t} {
- .t tag add $i 150.2
- }
- foreach i {u tagA tagB tagC and more {$} {} {
- .t tag add $i 150.1 150.3
- }
- .t tag names 150.2
- } {tag1 foo ThisOne {x space} q r s t u tagA tagB tagC and more {$} {}
- test btree-9.4 {lots of tag names} {
- setup
- .t insert 1.2 $bigText2
- .t tag delete tag1 foo ThisOne more {x space} q r s t u
- .t tag delete tagA tagB tagC and {$} { more
- foreach i {tag1 foo ThisOne more {x space} q r s t} {
- .t tag add $i 150.2
- }
- foreach i {foo ThisOne u tagA tagB tagC and more {$} {} {
- .t tag add $i 150.4
- }
- .t tag delete tag1 more q r tagA
- .t tag names 150.2
- } {foo ThisOne {x space} s t}
- proc msetup {} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t mark set m1 1.2
- .t mark set l1 1.2
- .t mark gravity l1 left
- .t mark set next 1.6
- .t mark set x 1.6
- .t mark set m2 2.0
- .t mark set m3 2.100
- .t tag add x 1.3 1.8
- }
- test btree-10.1 {basic mark facilities} {
- msetup
- list [lsort [.t mark names]] [.t index m1] [.t index m2] [.t index m3]
- } {{current insert l1 m1 m2 m3 next x} 1.2 2.0 2.11}
- test btree-10.2 {basic mark facilities} {
- msetup
- .t mark unset m2
- lsort [.t mark names]
- } {current insert l1 m1 m3 next x}
- test btree-10.3 {basic mark facilities} {
- msetup
- .t mark set m2 1.8
- list [lsort [.t mark names]] [.t index m1] [.t index m2] [.t index m3]
- } {{current insert l1 m1 m2 m3 next x} 1.2 1.8 2.11}
- test btree-11.1 {marks and inserts} {
- msetup
- .t insert 1.1 abcde
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.7 1.7 1.11 1.11 2.0 2.11}
- test btree-11.2 {marks and inserts} {
- msetup
- .t insert 1.2 abcde
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.7 1.11 1.11 2.0 2.11}
- test btree-11.3 {marks and inserts} {
- msetup
- .t insert 1.3 abcde
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.2 1.11 1.11 2.0 2.11}
- test btree-11.4 {marks and inserts} {
- msetup
- .t insert 1.1 abnncde
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {3.4 3.4 3.8 3.8 4.0 4.11}
- test btree-11.5 {marks and inserts} {
- msetup
- .t insert 1.4 abnncde
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.2 3.5 3.5 4.0 4.11}
- test btree-11.6 {marks and inserts} {
- msetup
- .t insert 1.7 abnncde
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.2 1.6 1.6 4.0 4.11}
- test btree-12.1 {marks and deletes} {
- msetup
- .t delete 1.3 1.5
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.2 1.4 1.4 2.0 2.11}
- test btree-12.2 {marks and deletes} {
- msetup
- .t delete 1.3 1.8
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.2 1.3 1.3 2.0 2.11}
- test btree-12.3 {marks and deletes} {
- msetup
- .t delete 1.2 1.8
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.2 1.2 1.2 2.0 2.11}
- test btree-12.4 {marks and deletes} {
- msetup
- .t delete 1.1 1.8
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.1 1.1 1.1 1.1 2.0 2.11}
- test btree-12.5 {marks and deletes} {
- msetup
- .t delete 1.5 3.1
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.2 1.5 1.5 1.5 1.5}
- test btree-12.6 {marks and deletes} {
- msetup
- .t mark set m2 4.5
- .t delete 1.5 4.1
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.2 1.5 1.5 1.9 1.5}
- test btree-12.7 {marks and deletes} {
- msetup
- .t mark set m2 4.5
- .t mark set m3 4.5
- .t mark set m1 4.7
- .t delete 1.5 4.1
- list [.t index l1] [.t index m1] [.t index next] [.t index x] [.t index m2] [.t index m3]
- } {1.2 1.11 1.5 1.5 1.9 1.9}
- destroy .t
- text .t
- test btree-13.1 {tag searching} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag next x 2.2 2.1
- } {}
- test btree-13.2 {tag searching} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 2.2 2.4
- .t tag next x 2.2 2.3
- } {2.2 2.4}
- test btree-13.3 {tag searching} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 2.2 2.4
- .t tag next x 2.3 2.6
- } {}
- test btree-13.4 {tag searching} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 2.5 2.8
- .t tag next x 2.1 2.6
- } {2.5 2.8}
- test btree-13.5 {tag searching} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 2.5 2.8
- .t tag next x 2.1 2.5
- } {}
- test btree-13.6 {tag searching} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 2.1 2.4
- .t tag next x 2.5 2.8
- } {}
- test btree-13.7 {tag searching} {
- .t delete 1.0 100000.0
- .t insert 1.0 "Text for first linenSecond linennLast line of info"
- .t tag add x 2.5 2.8
- .t tag next x 2.1 2.4
- } {}
- test btree-13.8 {tag searching} {
- setup
- .t insert 1.2 $bigText2
- .t tag add x 190.3 191.2
- .t tag next x 3.5
- } {190.3 191.2}
- test btree-14.1 {check tag presence} {
- setup
- .t insert 1.2 $bigText2
- .t tag add x 3.5 3.7
- .t tag add y 133.9 141.5
- .t tag add z 1.5 180.2
- .t tag add q 141.4 142.3
- .t tag add x 130.2 145.1
- .t tag add a 141.0
- .t tag add b 4.3
- .t tag add b 7.5
- .t tag add b 140.3
- for {set i 120} {$i < 160} {incr i} {
- .t tag add c $i.4
- }
- foreach i {a1 a2 a3 a4 a5 a6 a7 a8 a9 10 a11 a12 a13} {
- .t tag add $i 122.2
- }
- .t tag add x 141.3
- .t tag names 141.1
- } {x y z}
- test btree-15.1 {rebalance with empty node} {
- catch {destroy .t}
- text .t
- .t debug 1
- .t insert end "1n2n3n4n5n6n7n8n9n10n11n12n13n14n15n16n17n18n19n20n21n22n23"
- .t delete 6.0 12.0
- .t get 1.0 end
- } "1n2n3n4n5n12n13n14n15n16n17n18n19n20n21n22n23n"
- proc setupBig {} {
- .t delete 1.0 end
- .t tag delete x y
- .t tag configure x -foreground blue
- .t tag configure y -underline true
- # Create a Btree with 2002 lines (2000 + already existing + phantom at end)
- # This generates a level 3 node with 9 children
- # Most level 2 nodes cover 216 lines and have 6 children, except the last
- # level 2 node covers 274 lines and has 7 children.
- # Most level 1 nodes cover 36 lines and have 6 children, except the
- # rightmost node has 58 lines and 9 children.
- # Level 2: 2002 = 8*216 + 274
- # Level 1: 2002 = 54*36 + 58
- # Level 0: 2002 = 332*6 + 10
- for {set i 0} {$i < 2000} {incr i} {
- append x "Line $i abcd efgh ijkln"
- }
- .t insert insert $x
- .t debug 1
- }
- test btree-16.1 {add tag does not push root above level 0} {
- catch {destroy .t}
- text .t
- setupBig
- .t tag add x 1.1 1.10
- .t tag add x 5.1 5.10
- .t tag ranges x
- } {1.1 1.10 5.1 5.10}
- test btree-16.2 {add tag pushes root up to level 1 node} {
- catch {destroy .t}
- text .t
- .t debug 1
- setupBig
- .t tag add x 1.1 1.10
- .t tag add x 8.1 8.10
- .t tag ranges x
- } {1.1 1.10 8.1 8.10}
- test btree-16.3 {add tag pushes root up to level 2 node} {
- .t tag remove x 1.0 end
- .t tag add x 8.1 9.10
- .t tag add x 180.1 180.end
- .t tag ranges x
- } {8.1 9.10 180.1 180.23}
- test btree-16.4 {add tag pushes root up to level 3 node} {
- .t tag remove x 1.0 end
- .t tag add y 1.1 2000.0
- .t tag add x 1.1 8.10
- .t tag add x 180.end 217.0
- list [.t tag ranges x] [.t tag ranges y]
- } {{1.1 8.10 180.23 217.0} {1.1 2000.0}}
- test btree-16.5 {add tag doesn't push root up} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 8.10
- .t tag add x 2000.0 2000.3
- .t tag add x 180.end 217.0
- .t tag ranges x
- } {1.1 8.10 180.23 217.0 2000.0 2000.3}
- test btree-16.6 {two node splits at once pushes root up} {
- .t delete 1.0 end
- for {set i 1} {$i < 10} {incr i} {
- .t insert end "Line $in"
- }
- .t tag add x 8.0 8.end
- .t tag add y 9.0 end
- set x {}
- for {} {$i < 50} {incr i} {
- append x "Line $in"
- }
- .t insert end $x y
- list [.t tag ranges x] [.t tag ranges y]
- } {{8.0 8.6} {9.0 51.0}}
- # The following find bugs in the SearchStart procedures
- test btree-16.7 {Partial tag remove from before first range} {
- .t tag remove x 1.0 end
- .t tag add x 2.0 2.6
- .t tag remove x 1.0 2.0
- .t tag ranges x
- } {2.0 2.6}
- test btree-16.8 {Partial tag remove from before first range} {
- .t tag remove x 1.0 end
- .t tag add x 2.0 2.6
- .t tag remove x 1.0 2.1
- .t tag ranges x
- } {2.1 2.6}
- test btree-16.9 {Partial tag remove from before first range} {
- .t tag remove x 1.0 end
- .t tag add x 2.0 2.6
- .t tag remove x 1.0 2.3
- .t tag ranges x
- } {2.3 2.6}
- test btree-16.10 {Partial tag remove from before first range} {
- .t tag remove x 1.0 end
- .t tag add x 1.0 2.6
- .t tag remove x 1.0 2.5
- .t tag ranges x
- } {2.5 2.6}
- test btree-16.11 {StartSearchBack boundary case} {
- .t tag remove x 1.0 end
- .t tag add x 1.3 1.4
- .t tag prevr x 2.0 1.4
- } {}
- test btree-16.12 {StartSearchBack boundary case} {
- .t tag remove x 1.0 end
- .t tag add x 1.3 1.4
- .t tag prevr x 2.0 1.3
- } {1.3 1.4}
- test btree-16.13 {StartSearchBack boundary case} {
- .t tag remove x 1.0 end
- .t tag add x 1.0 1.4
- .t tag prevr x 1.3
- } {1.0 1.4}
- test btree-17.1 {remove tag does not push root down} {
- catch {destroy .t}
- text .t
- .t debug 0
- setupBig
- .t tag add x 1.1 5.10
- .t tag remove x 3.1 5.end
- .t tag ranges x
- } {1.1 3.1}
- test btree-17.2 {remove tag pushes root from level 1 to level 0} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 8.10
- .t tag remove x 3.1 end
- .t tag ranges x
- } {1.1 3.1}
- test btree-17.3 {remove tag pushes root from level 2 to level 1} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 180.10
- .t tag remove x 35.1 end
- .t tag ranges x
- } {1.1 35.1}
- test btree-17.4 {remove tag doesn't change level 2} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 180.10
- .t tag remove x 35.1 180.0
- .t tag ranges x
- } {1.1 35.1 180.0 180.10}
- test btree-17.5 {remove tag pushes root from level 3 to level 0} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 1.10
- .t tag add x 2000.1 2000.10
- .t tag remove x 1.0 2000.0
- .t tag ranges x
- } {2000.1 2000.10}
- test btree-17.6 {text deletion pushes root from level 3 to level 0} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 1.10
- .t tag add x 2000.1 2000.10
- .t delete 1.0 "1000.0 lineend +1 char"
- .t tag ranges x
- } {1000.1 1000.10}
- catch {destroy .t}
- text .t
- test btree-18.1 {tag search back, no tag} {
- .t insert 1.0 "Line 1 abcd efgh ijkln"
- .t tag prev x 1.1 1.1
- } {}
- test btree-18.2 {tag search back, start at existing range} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 1.4
- .t tag add x 1.8 1.11
- .t tag add x 1.16
- .t tag prev x 1.1
- } {}
- test btree-18.3 {tag search back, end at existing range} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 1.4
- .t tag add x 1.8 1.11
- .t tag add x 1.16
- .t tag prev x 1.3 1.1
- } {1.1 1.4}
- test btree-18.4 {tag search back, start within range} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 1.4
- .t tag add x 1.8 1.11
- .t tag add x 1.16
- .t tag prev x 1.10 1.0
- } {1.8 1.11}
- test btree-18.5 {tag search back, start at end of range} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 1.4
- .t tag add x 1.8 1.11
- .t tag add x 1.16
- list [.t tag prev x 1.4 1.0] [.t tag prev x 1.11 1.0]
- } {{1.1 1.4} {1.8 1.11}}
- test btree-18.6 {tag search back, start beyond range, same level 0 node} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 1.4
- .t tag add x 1.8 1.11
- .t tag add x 1.16
- .t tag prev x 3.0
- } {1.16 1.17}
- test btree-18.7 {tag search back, outside any range} {
- .t tag remove x 1.0 end
- .t tag add x 1.1 1.4
- .t tag add x 1.16
- .t tag prev x 1.8 1.5
- } {}
- test btree-18.8 {tag search back, start at start of node boundary} {
- setupBig
- .t tag remove x 1.0 end
- .t tag add x 2.5 2.8
- .t tag prev x 19.0
- } {2.5 2.8}
- test btree-18.9 {tag search back, large complex btree spans} {
- .t tag remove x 1.0 end
- .t tag add x 1.3 1.end
- .t tag add x 200.0 220.0
- .t tag add x 500.0 520.0
- list [.t tag prev x end] [.t tag prev x 433.0]
- } {{500.0 520.0} {200.0 220.0}}
- destroy .t
- # cleanup
- ::tcltest::cleanupTests
- return