1# 2# $Id$ 3# 4# [7Jun2005] TO CHECK: [$tv see {}] -- shouldn't work (at least, shouldn't do 5# what it currently does) 6# 7 8package require Tk 8.5 9package require tcltest ; namespace import -force tcltest::* 10loadTestedCommands 11 12# consistencyCheck -- 13# Traverse the tree to make sure the item data structures 14# are properly linked. 15# 16# Since [$tv children] follows ->next links and [$tv index] 17# follows ->prev links, this should cover all invariants. 18# 19proc consistencyCheck {tv {item {}}} { 20 set i 0; 21 foreach child [$tv children $item] { 22 assert {[$tv parent $child] == $item} "parent $child = $item" 23 assert {[$tv index $child] == $i} "index $child [$tv index $child]=$i" 24 incr i 25 consistencyCheck $tv $child 26 } 27} 28 29proc assert {expr {message ""}} { 30 if {![uplevel 1 [list expr $expr]]} { 31 set error "PANIC! PANIC! PANIC: $message ($expr failed)" 32 puts stderr $error 33 error $error 34 } 35} 36 37test treeview-0 "treeview test - setup" -body { 38 ttk::treeview .tv -columns {a b c} 39 pack .tv -expand true -fill both 40 update 41} 42 43test treeview-1.1 "columns" -body { 44 .tv configure -columns {a b c} 45} 46 47test treeview-1.2 "Bad columns" -body { 48 #.tv configure -columns {illegal "list"value} 49 ttk::treeview .badtv -columns {illegal "list"value} 50} -returnCodes 1 -result "list element in quotes followed by*" -match glob 51 52test treeview-1.3 "bad displaycolumns" -body { 53 .tv configure -displaycolumns {a b d} 54} -returnCodes 1 -result "Invalid column index d" 55 56test treeview-1.4 "more bad displaycolumns" -body { 57 .tv configure -displaycolumns {1 2 3} 58} -returnCodes 1 -result "Column index 3 out of bounds" 59 60test treeview-1.5 "Don't forget to check negative numbers" -body { 61 .tv configure -displaycolumns {1 -2 3} 62} -returnCodes 1 -result "Column index -2 out of bounds" 63 64# Item creation. 65# 66test treeview-2.1 "insert -- not enough args" -body { 67 .tv insert 68} -returnCodes 1 -result "wrong # args: *" -match glob 69 70test treeview-2.3 "insert -- bad integer index" -body { 71 .tv insert {} badindex 72} -returnCodes 1 -result "expected integer *" -match glob 73 74test treeview-2.4 "insert -- bad parent node" -body { 75 .tv insert badparent end 76} -returnCodes 1 -result "Item badparent not found" -match glob 77 78test treeview-2.5 "insert -- finaly insert a node" -body { 79 .tv insert {} end -id newnode -text "New node" 80} -result newnode 81 82test treeview-2.6 "insert -- make sure node was inserted" -body { 83 .tv children {} 84} -result [list newnode] 85 86test treeview-2.7 "insert -- prevent duplicate node names" -body { 87 .tv insert {} end -id newnode 88} -returnCodes 1 -result "Item newnode already exists" 89 90test treeview-2.8 "insert -- new node at end" -body { 91 .tv insert {} end -id lastnode 92 consistencyCheck .tv 93 .tv children {} 94} -result [list newnode lastnode] 95 96consistencyCheck .tv 97 98test treeview-2.9 "insert -- new node at beginning" -body { 99 .tv insert {} 0 -id firstnode 100 consistencyCheck .tv 101 .tv children {} 102} -result [list firstnode newnode lastnode] 103 104test treeview-2.10 "insert -- one more node" -body { 105 .tv insert {} 2 -id onemore 106 consistencyCheck .tv 107 .tv children {} 108} -result [list firstnode newnode onemore lastnode] 109 110test treeview-2.11 "insert -- and another one" -body { 111 .tv insert {} 2 -id anotherone 112 consistencyCheck .tv 113 .tv children {} 114} -result [list firstnode newnode anotherone onemore lastnode] 115 116test treeview-2.12 "insert -- one more at end" -body { 117 .tv insert {} end -id newlastone 118 consistencyCheck .tv 119 .tv children {} 120} -result [list firstnode newnode anotherone onemore lastnode newlastone] 121 122test treeview-2.13 "insert -- one more at beginning" -body { 123 .tv insert {} 0 -id newfirstone 124 consistencyCheck .tv 125 .tv children {} 126} -result [list newfirstone firstnode newnode anotherone onemore lastnode newlastone] 127 128test treeview-2.14 "insert -- bad options" -body { 129 .tv insert {} end -badoption foo 130} -returnCodes 1 -result {unknown option "-badoption"} 131 132test treeview-2.15 "insert -- at position 0 w/no children" -body { 133 .tv insert newnode 0 -id newnode.n2 -text "Foo" 134 .tv children newnode 135} -result newnode.n2 ;# don't crash 136 137test treeview-2.16 "insert -- insert way past end" -body { 138 .tv insert newnode 99 -id newnode.n3 -text "Foo" 139 consistencyCheck .tv 140 .tv children newnode 141} -result [list newnode.n2 newnode.n3] 142 143test treeview-2.17 "insert -- insert before beginning" -body { 144 .tv insert newnode -1 -id newnode.n1 -text "Foo" 145 consistencyCheck .tv 146 .tv children newnode 147} -result [list newnode.n1 newnode.n2 newnode.n3] 148 149### 150# 151test treeview-3.1 "parent" -body { 152 .tv parent newnode.n1 153} -result newnode 154test treeview-3.2 "parent - top-level node" -body { 155 .tv parent newnode 156} -result {} 157test treeview-3.3 "parent - root node" -body { 158 .tv parent {} 159} -result {} 160test treeview-3.4 "index" -body { 161 list [.tv index newnode.n3] [.tv index newnode.n2] [.tv index newnode.n1] 162} -result [list 2 1 0] 163test treeview-3.5 "index - exhaustive test" -body { 164 set result [list] 165 foreach item [.tv children {}] { 166 lappend result [.tv index $item] 167 } 168 set result 169} -result [list 0 1 2 3 4 5 6] 170 171test treeview-3.6 "detach" -body { 172 .tv detach newnode 173 consistencyCheck .tv 174 .tv children {} 175} -result [list newfirstone firstnode anotherone onemore lastnode newlastone] 176# XREF: treeview-2.13 177 178test treeview-3.7 "detach didn't screw up internal links" -body { 179 consistencyCheck .tv 180 set result [list] 181 foreach item [.tv children {}] { 182 lappend result [.tv index $item] 183 } 184 set result 185} -result [list 0 1 2 3 4 5] 186 187test treeview-3.8 "detached node has no parent, index 0" -body { 188 list [.tv parent newnode] [.tv index newnode] 189} -result [list {} 0] 190# @@@ Can't distinguish detached nodes from first root node 191 192test treeview-3.9 "detached node's children undisturbed" -body { 193 .tv children newnode 194} -result [list newnode.n1 newnode.n2 newnode.n3] 195 196test treeview-3.10 "detach is idempotent" -body { 197 .tv detach newnode 198 consistencyCheck .tv 199 .tv children {} 200} -result [list newfirstone firstnode anotherone onemore lastnode newlastone] 201 202test treeview-3.11 "Can't detach root item" -body { 203 .tv detach [list {}] 204 update 205 consistencyCheck .tv 206} -returnCodes 1 -result "Cannot detach root item" 207consistencyCheck .tv 208 209test treeview-3.12 "Reattach" -body { 210 .tv move newnode {} end 211 consistencyCheck .tv 212 .tv children {} 213} -result [list newfirstone firstnode anotherone onemore lastnode newlastone newnode] 214 215# Bug # ????? 216test treeview-3.13 "Re-reattach" -body { 217 .tv move newnode {} end 218 consistencyCheck .tv 219 .tv children {} 220} -result [list newfirstone firstnode anotherone onemore lastnode newlastone newnode] 221 222catch { 223 .tv insert newfirstone end -id x1 224 .tv insert newfirstone end -id x2 225 .tv insert newfirstone end -id x3 226} 227 228test treeview-3.14 "Duplicated entry in children list" -body { 229 .tv children newfirstone [list x3 x1 x2 x3] 230 # ??? Maybe this should raise an error? 231 consistencyCheck .tv 232 .tv children newfirstone 233} -result [list x3 x1 x2] 234 235test treeview-3.14.1 "Duplicated entry in children list" -body { 236 .tv children newfirstone [list x1 x2 x3 x3 x2 x1] 237 consistencyCheck .tv 238 .tv children newfirstone 239} -result [list x1 x2 x3] 240 241test treeview-3.15 "Consecutive duplicate entries in children list" -body { 242 .tv children newfirstone [list x1 x2 x2 x3] 243 consistencyCheck .tv 244 .tv children newfirstone 245} -result [list x1 x2 x3] 246 247test treeview-3.16 "Insert child after self" -body { 248 .tv move x2 newfirstone 1 249 consistencyCheck .tv 250 .tv children newfirstone 251} -result [list x1 x2 x3] 252 253test treeview-3.17 "Insert last child after self" -body { 254 .tv move x3 newfirstone 2 255 consistencyCheck .tv 256 .tv children newfirstone 257} -result [list x1 x2 x3] 258 259test treeview-3.18 "Insert last child after end" -body { 260 .tv move x3 newfirstone 3 261 consistencyCheck .tv 262 .tv children newfirstone 263} -result [list x1 x2 x3] 264 265test treeview-4.1 "opened - initial state" -body { 266 .tv item newnode -open 267} -result 0 268test treeview-4.2 "opened - open node" -body { 269 .tv item newnode -open 1 270 .tv item newnode -open 271} -result 1 272test treeview-4.3 "opened - closed node" -body { 273 .tv item newnode -open 0 274 .tv item newnode -open 275} -result 0 276 277test treeview-5.1 "item -- error checks" -body { 278 .tv item newnode -text "Bad values" -values "{bad}list" 279} -returnCodes 1 -result "list element in braces followed by*" -match glob 280 281test treeview-5.2 "item -- error leaves options unchanged " -body { 282 .tv item newnode -text 283} -result "New node" 284 285test treeview-5.3 "Heading" -body { 286 .tv heading #0 -text "Heading" 287} 288 289test treeview-5.4 "get cell" -body { 290 set l [list a b c] 291 .tv item newnode -values $l 292 .tv set newnode 1 293} -result b 294 295test treeview-5.5 "set cell" -body { 296 .tv set newnode 1 XXX 297 .tv item newnode -values 298} -result [list a XXX c] 299 300test treeview-5.6 "set illegal cell" -body { 301 .tv set newnode #0 YYY 302} -returnCodes 1 -result "Display column #0 cannot be set" 303 304test treeview-5.7 "set illegal cell" -body { 305 .tv set newnode 3 YY ;# 3 == current #columns 306} -returnCodes 1 -result "Column index 3 out of bounds" 307 308test treeview-5.8 "set display columns" -body { 309 .tv configure -displaycolumns [list 2 1 0] 310 .tv set newnode #1 X 311 .tv set newnode #2 Y 312 .tv set newnode #3 Z 313 .tv item newnode -values 314} -result [list Z Y X] 315 316test treeview-5.9 "display columns part 2" -body { 317 list [.tv column #1 -id] [.tv column #2 -id] [.tv column #3 -id] 318} -result [list c b a] 319 320test treeview-5.10 "cannot set column -id" -body { 321 .tv column #1 -id X 322} -returnCodes 1 -result "Attempt to change read-only option" 323 324test treeview-5.11 "get" -body { 325 .tv set newnode #1 326} -result X 327 328test treeview-5.12 "get dictionary" -body { 329 .tv set newnode 330} -result [list a Z b Y c X] 331 332test treeview-5.13 "get, no value" -body { 333 set newitem [.tv insert {} end] 334 set result [.tv set $newitem #1] 335 .tv delete $newitem 336 set result 337} -result {} 338 339 340test treeview-6.1 "deletion - setup" -body { 341 .tv insert {} end -id dtest 342 foreach id [list a b c d e] { 343 .tv insert dtest end -id $id 344 } 345 .tv children dtest 346} -result [list a b c d e] 347 348test treeview-6.1.1 "delete" -body { 349 .tv delete b 350 consistencyCheck .tv 351 list [.tv exists b] [.tv children dtest] 352} -result [list 0 [list a c d e]] 353 354consistencyCheck .tv 355 356test treeview-6.2 "delete - duplicate items in list" -body { 357 .tv delete [list a e a e] 358 consistencyCheck .tv 359 .tv children dtest 360} -result [list c d] 361 362test treeview-6.3 "delete - descendants removed" -body { 363 .tv insert c end -id c1 364 .tv insert c end -id c2 365 .tv insert c1 end -id c11 366 consistencyCheck .tv 367 .tv delete c 368 consistencyCheck .tv 369 list [.tv exists c] [.tv exists c1] [.tv exists c2] [.tv exists c11] 370} -result [list 0 0 0 0] 371 372test treeview-6.4 "delete - delete parent and descendants" -body { 373 .tv insert dtest end -id c 374 .tv insert c end -id c1 375 .tv insert c end -id c2 376 .tv insert c1 end -id c11 377 consistencyCheck .tv 378 .tv delete [list c c1 c2 c11] 379 consistencyCheck .tv 380 list [.tv exists c] [.tv exists c1] [.tv exists c2] [.tv exists c11] 381} -result [list 0 0 0 0] 382 383test treeview-6.5 "delete - delete descendants and parent" -body { 384 .tv insert dtest end -id c 385 .tv insert c end -id c1 386 .tv insert c end -id c2 387 .tv insert c1 end -id c11 388 consistencyCheck .tv 389 .tv delete [list c11 c1 c2 c] 390 consistencyCheck .tv 391 list [.tv exists c] [.tv exists c1] [.tv exists c2] [.tv exists c11] 392} -result [list 0 0 0 0] 393 394test treeview-6.6 "delete - end" -body { 395 consistencyCheck .tv 396 .tv children dtest 397} -result [list d] 398 399test treeview-7.1 "move" -body { 400 .tv insert d end -id d1 401 .tv insert d end -id d2 402 .tv insert d end -id d3 403 .tv move d3 d 0 404 consistencyCheck .tv 405 .tv children d 406} -result [list d3 d1 d2] 407 408test treeview-7.2 "illegal move" -body { 409 .tv move d d2 end 410} -returnCodes 1 -result "Cannot insert d as a descendant of d2" 411 412test treeview-7.3 "illegal move has no effect" -body { 413 consistencyCheck .tv 414 .tv children d 415} -result [list d3 d1 d2] 416 417test treeview-7.4 "Replace children" -body { 418 .tv children d [list d3 d2 d1] 419 consistencyCheck .tv 420 .tv children d 421} -result [list d3 d2 d1] 422 423test treeview-7.5 "replace children - precondition" -body { 424 # Just check to make sure the test suite so far has left 425 # us in the state we expect to be in: 426 list [.tv parent newnode] [.tv children newnode] 427} -result [list {} [list newnode.n1 newnode.n2 newnode.n3]] 428 429test treeview-7.6 "Replace children - illegal move" -body { 430 .tv children newnode.n1 [list newnode.n1 newnode.n2 newnode.n3] 431} -returnCodes 1 -result "Cannot insert newnode.n1 as a descendant of newnode.n1" 432 433consistencyCheck .tv 434 435test treeview-8.0 "Selection set" -body { 436 .tv selection set [list newnode.n1 newnode.n3 newnode.n2] 437 .tv selection 438} -result [list newnode.n1 newnode.n2 newnode.n3] 439 440test treeview-8.1 "Selection add" -body { 441 .tv selection add [list newnode] 442 .tv selection 443} -result [list newnode newnode.n1 newnode.n2 newnode.n3] 444 445test treeview-8.2 "Selection toggle" -body { 446 .tv selection toggle [list newnode.n2 d3] 447 .tv selection 448} -result [list newnode newnode.n1 newnode.n3 d3] 449 450test treeview-8.3 "Selection remove" -body { 451 .tv selection remove [list newnode.n2 d3] 452 .tv selection 453} -result [list newnode newnode.n1 newnode.n3] 454 455test treeview-8.4 "Selection - clear" -body { 456 .tv selection set {} 457 .tv selection 458} -result {} 459 460test treeview-8.5 "Selection - bad operation" -body { 461 .tv selection badop foo 462} -returnCodes 1 -match glob -result {bad selection operation "badop": must be *} 463 464### NEED: more tests for see/yview/scrolling 465 466proc scrollcallback {args} { 467 set ::scrolldata $args 468} 469test treeview-9.0 "scroll callback - empty tree" -body { 470 .tv configure -yscrollcommand scrollcallback 471 .tv delete [.tv children {}] 472 update 473 set ::scrolldata 474} -result [list 0.0 1.0] 475 476### identify tests: 477# 478proc identify* {tv comps args} { 479 foreach {x y} $args { 480 foreach comp $comps { 481 lappend result [$tv identify $comp $x $y] 482 } 483 } 484 return $result 485} 486 487# get list of column IDs from list of display column ids. 488# 489proc columnids {tv dcols} { 490 set result [list] 491 foreach dcol $dcols { 492 if {[catch { 493 lappend result [$tv column $dcol -id] 494 }]} { 495 lappend result ERROR 496 } 497 } 498 return $result 499} 500 501test treeview-identify-setup "identify series - setup" -body { 502 destroy .tv 503 ttk::setTheme default 504 ttk::treeview .tv -columns [list A B C] 505 .tv insert {} end -id branch -text branch -open true 506 .tv insert branch end -id item1 -text item1 507 .tv insert branch end -id item2 -text item2 508 .tv insert branch end -id item3 -text item3 509 510 .tv column #0 -width 50 ;# 0-50 511 .tv column A -width 50 ;# 50-100 512 .tv column B -width 50 ;# 100-150 513 .tv column C -width 50 ;# 150-200 (plus slop for margins) 514 515 wm geometry . {} ; pack .tv ; update 516} 517 518test treeview-identify-1 "identify heading" -body { 519 .tv configure -show {headings tree} 520 update idletasks 521 identify* .tv {region column} 10 10 522} -result [list heading #0] 523 524test treeview-identify-2 "identify columns" -body { 525 .tv configure -displaycolumns #all 526 update idletasks 527 columnids .tv [identify* .tv column 25 10 75 10 125 10 175 10] 528} -result [list {} A B C] 529 530test treeview-identify-3 "reordered columns" -body { 531 .tv configure -displaycolumns {B A C} 532 update idletasks 533 columnids .tv [identify* .tv column 25 10 75 10 125 10 175 10] 534} -result [list {} B A C] 535 536test treeview-identify-4 "no tree column" -body { 537 .tv configure -displaycolumns #all -show {headings} 538 update idletasks 539 identify* .tv {region column} 25 10 75 10 125 10 175 10 540} -result [list heading #1 heading #2 heading #3 nothing {}] 541 542# Item height in default theme is 20px 543test treeview-identify-5 "vertical scan - no headings" -body { 544 .tv configure -displaycolumns #all -show {tree} 545 update idletasks 546 identify* .tv {region item} 25 10 25 30 25 50 25 70 25 90 547} -result [list tree branch tree item1 tree item2 tree item3 nothing {}] 548 549test treeview-identify-6 "vertical scan - with headings" -body { 550 .tv configure -displaycolumns #all -show {tree headings} 551 update idletasks 552 identify* .tv {region item} 25 10 25 30 25 50 25 70 25 90 553} -result [list heading {} tree branch tree item1 tree item2 tree item3] 554 555test treeview-identify-7 "vertical scan - headings, no tree" -body { 556 .tv configure -displaycolumns #all -show {headings} 557 update idletasks 558 identify* .tv {region item} 25 10 25 30 25 50 25 70 25 90 559} -result [list heading {} cell branch cell item1 cell item2 cell item3] 560 561# In default theme, -indent and -itemheight both 20px 562# Disclosure element name is "Treeitem.indicator" 563set disclosure "*.indicator" 564test treeview-identify-8 "identify element" -body { 565 .tv configure -show {tree} 566 .tv insert branch 0 -id branch2 -open true 567 .tv insert branch2 0 -id branch3 -open true 568 .tv insert branch3 0 -id leaf3 569 update idletasks; 570 identify* .tv {item element} 10 10 30 30 50 50 571} -match glob -result [list \ 572 branch $disclosure branch2 $disclosure branch3 $disclosure] 573 574# See #2381555 575test treeview-identify-9 "identify works when horizontally scrolled" -setup { 576 .tv configure -show {tree headings} 577 foreach column {#0 A B C} { 578 .tv column $column -stretch 0 -width 50 579 } 580 place .tv -x 0 -y 0 -width 100 581} -body { 582 set result [list] 583 foreach xoffs {0 50 100} { 584 .tv xview $xoffs ; update 585 lappend result [identify* .tv {region column} 10 10 60 10] 586 } 587 set result 588} -result [list \ 589 [list heading #0 heading #1] \ 590 [list heading #1 heading #2] \ 591 [list heading #2 heading #3] ] 592 593test treeview-identify-cleanup "identify - cleanup" -body { 594 destroy .tv 595} 596 597### NEED: tests for focus item, selection 598 599### Misc. tests: 600 601destroy .tv 602test treeview-10.1 "Root node properly initialized (#1541739)" -setup { 603 ttk::treeview .tv 604 .tv insert {} end -id a 605 .tv see a 606} -cleanup { 607 destroy .tv 608} 609 610test treeview-3006842 "Null bindings" -setup { 611 ttk::treeview .tv -show tree 612} -body { 613 .tv tag bind empty <ButtonPress-1> {} 614 .tv insert {} end -text "Click me" -tags empty 615 event generate .tv <ButtonPress-1> -x 10 -y 10 616 .tv tag bind empty 617} -result {} -cleanup { 618 destroy .tv 619} 620 621tcltest::cleanupTests 622