Tk Source Code

Check-in [42f90406]
Login
Bounty program for improvements to Tcl and certain Tcl packages.
Tcl 2019 Conference, Houston/TX, US, Nov 4-8
Send your abstracts to [email protected]
or submit via the online form by Sep 9.

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Fix some tests. Add some test cases.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | tip-262
Files: files | file ages | folders
SHA3-256:42f90406df28a426387a263eee2336ae23e71c6d408d832c551ac42d59c84cc1
User & Date: dkf 2019-05-16 22:22:14
Context
2019-05-17
20:06
Add double buffering to frames and toplevels.

Theoretically only needed when drawing background with images, but simpler to do always. Incidentally fixes minor bug in labelframes with redrawing of focus rings, but nobody really used those on labelframes so it was never reported... check-in: 86db63ba user: dkf tags: tip-262

2019-05-16
22:22
Fix some tests. Add some test cases. check-in: 42f90406 user: dkf tags: tip-262
21:27
merge trunk check-in: 2eac67b2 user: dkf tags: tip-262
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to tests/frame.test.

8
9
10
11
12
13
14


15
16
17
18
19
20
21
..
47
48
49
50
51
52
53














54
55
56
57
58
59
60
...
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
....
1581
1582
1583
1584
1585
1586
1587

1588
1589
1590
1591


1592
1593
1594
1595
1596















1597
1598
1599

1600
1601
1602
1603


1604
1605
1606
1607
1608













































1609
1610
1611
1612
1613
1614




1615
1616

1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682


1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695


1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
# All rights reserved.

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



# eatColors --
# Creates a toplevel window and allocates enough colors in it to
# use up all the slots in the colormap.
#
# Arguments:
# w -		Name of toplevel window to create.

................................................................................
#			to see if there are colormap entries free.

proc colorsFree {w {red 31} {green 245} {blue 192}} {
    set vals [winfo rgb $w [format #%02x%02x%02x $red $green $blue]]
    expr {([lindex $vals 0]/256 == $red) && ([lindex $vals 1]/256 == $green)
	    && ([lindex $vals 2]/256 == $blue)}
}














 
test frame-1.1 {frame configuration options} -setup {
    deleteWindows
} -body {
    frame .f -class NewFrame
    .f configure -class
} -cleanup {
................................................................................
test frame-2.14 {toplevel configuration options} -setup {
    deleteWindows
} -body {
    toplevel .t -width 200 -height 100 -visual who_knows?
} -cleanup {
    deleteWindows
} -returnCodes error -result {unknown or ambiguous visual name "who_knows?": class must be best, directcolor, grayscale, greyscale, pseudocolor, staticcolor, staticgray, staticgrey, truecolor, or default}
test frame-2.15 {toplevel configuration options} -constraints haveDISPLAY -setup {
    deleteWindows
} -body {
    toplevel .t -width 200 -height 100 -screen $env(DISPLAY)
    wm geometry .t +0+0
    string compare [.t configure -screen] "-screen screen Screen {} $env(DISPLAY)"
} -cleanup {
    deleteWindows
} -result {0}
test frame-2.16 {toplevel configuration options} -constraints haveDISPLAY -setup {
    deleteWindows
} -body {
    toplevel .t -width 200 -height 100 -screen $env(DISPLAY)
    wm geometry .t +0+0
    .t configure -screen another
} -cleanup {
    deleteWindows
................................................................................
} -cleanup {
    catch {image delete gorp}
    deleteWindows
} -result {gorp 1 gorp}
test frame-15.6 {TIP 262: frame background images} -setup {
    deleteWindows
    set result {}

} -constraints testImageType -body {
    image create test gorp -variable result
    pack [frame .f -width 100 -height 100 -bgimg gorp]
    update idletasks; update; update idletasks; update


    return $result
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15}}















test frame-15.7 {TIP 262: frame background images} -setup {
    deleteWindows
    set result {}

} -constraints testImageType -body {
    image create test gorp -variable result
    pack [frame .f -width 50 -height 25 -bgimg gorp -tile 1]
    update idletasks; update; update idletasks; update


    return $result
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15} {gorp display 0 0 30 10} {gorp display 0 0 20 15} {gorp display 0 0 20 10}}













































test frame-15.8 {TIP 262: toplevel background images} -setup {
    deleteWindows
    image create photo gorp -width 10 -height 10
    gorp put black -to 2 2 7 7
} -body {
    toplevel .f -width 100 -height 100




    list [image inuse gorp] [.f configure -backgroundimage gorp;update] \
	[image inuse gorp] [winfo width .f] [winfo height .f]

} -cleanup {
    image delete gorp
    deleteWindows
} -result {0 {} 1 100 100}
test frame-15.9 {TIP 262: toplevel background images} -setup {
    deleteWindows
    catch {rename gorp ""}
} -body {
    toplevel .f -width 100 -height 100
    update
    .f configure -backgroundimage gorp
} -returnCodes error -cleanup {
    deleteWindows
} -result {image "gorp" doesn't exist}
test frame-15.10 {TIP 262: toplevel background images} -setup {
    deleteWindows
    image create photo gorp -width 10 -height 10
    gorp put black -to 2 2 7 7
} -body {
    toplevel .f -width 100 -height 100 -backgroundimage gorp -tile yes
    update
    list [.f cget -bgimg] [.f cget -tile]
} -cleanup {
    image delete gorp
    deleteWindows
} -result {gorp 1}
test frame-15.11 {TIP 262: toplevel background images} -setup {
    deleteWindows
    image create photo gorp -width 10 -height 10
    gorp put black -to 2 2 7 7
} -body {
    toplevel .f -width 100 -height 100 -backgroundimage gorp -tile yes
    update
    gorp put red -to 15 15 20 20
    update
    list [.f cget -bgimg] [.f cget -tile]
} -cleanup {
    image delete gorp
    deleteWindows
} -result {gorp 1}
test frame-15.12 {TIP 262: toplevel background images} -setup {
    deleteWindows
    image create photo gorp -width 10 -height 10
    gorp put black -to 2 2 7 7
    set result {}
} -body {
    toplevel .f -width 100 -height 100 -backgroundimage gorp -tile yes
    update
    image delete gorp
    update
    set result [list [.f cget -bgimg] [.f cget -tile]]
    image create photo gorp -width 250 -height 250
    update
    lappend result [.f cget -backgroundimage]
} -cleanup {
    catch {image delete gorp}
    deleteWindows
} -result {gorp 1 gorp}
test frame-15.13 {TIP 262: toplevel background images} -setup {
    deleteWindows
    set result {}
} -constraints testImageType -body {
    image create test gorp -variable result
    toplevel .f -width 100 -height 100 -bgimg gorp
    wm overrideredirect .f 1;	# Reduce trouble from window managers
    update idletasks; update; update idletasks; update


    return $result
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15}}
test frame-15.14 {TIP 262: toplevel background images} -setup {
    deleteWindows
    set result {}
} -constraints testImageType -body {
    image create test gorp -variable result
    toplevel .f -width 50 -height 25 -bgimg gorp -tile 1
    wm overrideredirect .f 1;	# Reduce trouble from window managers
    update idletasks; update; update idletasks; update


    return $result
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15} {gorp display 0 0 30 10} {gorp display 0 0 20 15} {gorp display 0 0 20 10}}
 
# cleanup
cleanupTests
return

# Local Variables:
# mode: tcl
# End:






>
>







 







>
>
>
>
>
>
>
>
>
>
>
>
>
>







 







|








|







 







>



|
>
>
|




>
>
>
>
>
>
>
>
>
>
>
>
>
>
>



>



|
>
>
|




>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>





|
>
>
>
>
|
|
>



|




|

|








|

|









|



|










|



|


|









|
|
|
>
>
|









|
|
|
>
>
|












8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
..
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
...
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
....
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
# All rights reserved.

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

testConstraint x11 [expr {[tk windowingsystem] eq "x11"}]

# eatColors --
# Creates a toplevel window and allocates enough colors in it to
# use up all the slots in the colormap.
#
# Arguments:
# w -		Name of toplevel window to create.

................................................................................
#			to see if there are colormap entries free.

proc colorsFree {w {red 31} {green 245} {blue 192}} {
    set vals [winfo rgb $w [format #%02x%02x%02x $red $green $blue]]
    expr {([lindex $vals 0]/256 == $red) && ([lindex $vals 1]/256 == $green)
	    && ([lindex $vals 2]/256 == $blue)}
}

# uniq --
#
# Returns the unique items of a list in the order they first appear.
#
# Arguments:
# list -		The list to uniq-ify.
proc uniq {list} {
    set d {}
    foreach item $list {
	dict set d $item {}
    }
    return [dict keys $d]
}
 
test frame-1.1 {frame configuration options} -setup {
    deleteWindows
} -body {
    frame .f -class NewFrame
    .f configure -class
} -cleanup {
................................................................................
test frame-2.14 {toplevel configuration options} -setup {
    deleteWindows
} -body {
    toplevel .t -width 200 -height 100 -visual who_knows?
} -cleanup {
    deleteWindows
} -returnCodes error -result {unknown or ambiguous visual name "who_knows?": class must be best, directcolor, grayscale, greyscale, pseudocolor, staticcolor, staticgray, staticgrey, truecolor, or default}
test frame-2.15 {toplevel configuration options} -constraints {x11 haveDISPLAY} -setup {
    deleteWindows
} -body {
    toplevel .t -width 200 -height 100 -screen $env(DISPLAY)
    wm geometry .t +0+0
    string compare [.t configure -screen] "-screen screen Screen {} $env(DISPLAY)"
} -cleanup {
    deleteWindows
} -result {0}
test frame-2.16 {toplevel configuration options} -constraints {x11 haveDISPLAY} -setup {
    deleteWindows
} -body {
    toplevel .t -width 200 -height 100 -screen $env(DISPLAY)
    wm geometry .t +0+0
    .t configure -screen another
} -cleanup {
    deleteWindows
................................................................................
} -cleanup {
    catch {image delete gorp}
    deleteWindows
} -result {gorp 1 gorp}
test frame-15.6 {TIP 262: frame background images} -setup {
    deleteWindows
    set result {}
    . configure -width 200 -height 200
} -constraints testImageType -body {
    image create test gorp -variable result
    pack [frame .f -width 100 -height 100 -bgimg gorp]
    update idletasks; update
    raise [winfo parent .f];	# Try to make sure the frame fully repaints
    update idletasks; update
    return [uniq $result]
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15}}
test frame-15.6a {TIP 262: frame background images (offsets)} -setup {
    deleteWindows
    set result {}
    . configure -width 200 -height 200
} -constraints testImageType -body {
    image create test gorp -variable result
    pack [frame .f -width 10 -height 10 -bgimg gorp]
    update idletasks; update
    raise [winfo parent .f];	# Try to make sure the frame fully repaints
    update idletasks; update
    return [uniq $result]
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 10 2 10 10}}
test frame-15.7 {TIP 262: frame background images} -setup {
    deleteWindows
    set result {}
    . configure -width 200 -height 200
} -constraints testImageType -body {
    image create test gorp -variable result
    pack [frame .f -width 50 -height 25 -bgimg gorp -tile 1]
    update idletasks; update
    raise [winfo parent .f];	# Try to make sure the frame fully repaints
    update idletasks; update
    return [uniq $result]
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15} {gorp display 0 0 30 10} {gorp display 0 0 20 15} {gorp display 0 0 20 10}}
test frame-15.7a {TIP 262: frame background images (offsets)} -setup {
    deleteWindows
    set result {}
    . configure -width 200 -height 200
} -constraints testImageType -body {
    image create test gorp -variable result
    pack [frame .f -width 50 -height 25 -bgimg gorp -tile 1 -highlightthick 1]
    update idletasks; update
    raise [winfo parent .f];	# Try to make sure the frame fully repaints
    update idletasks; update
    return [uniq $result]
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15} {gorp display 0 0 30 8} {gorp display 0 0 18 15} {gorp display 0 0 18 8}}
test frame-15.7b {TIP 262: frame background images (offsets)} -setup {
    deleteWindows
    set result {}
    . configure -width 200 -height 200
} -constraints testImageType -body {
    image create test gorp -variable result
    pack [frame .f -width 50 -height 25 -bgimg gorp -tile 1 -bd 2]
    update idletasks; update
    raise [winfo parent .f];	# Try to make sure the frame fully repaints
    update idletasks; update
    return [uniq $result]
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15} {gorp display 0 0 30 6} {gorp display 0 0 16 15} {gorp display 0 0 16 6}}
test frame-15.7c {TIP 262: frame background images (offsets)} -setup {
    deleteWindows
    set result {}
    . configure -width 200 -height 200
} -constraints testImageType -body {
    image create test gorp -variable result
    pack [frame .f -width 50 -height 25 -bgimg gorp -tile 1 -bd 2 -highlightthick 1]
    update idletasks; update
    raise [winfo parent .f];	# Try to make sure the frame fully repaints
    update idletasks; update
    return [uniq $result]
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15} {gorp display 0 0 30 4} {gorp display 0 0 14 15} {gorp display 0 0 14 4}}
test frame-15.8 {TIP 262: toplevel background images} -setup {
    deleteWindows
    image create photo gorp -width 10 -height 10
    gorp put black -to 2 2 7 7
} -body {
    toplevel .t -width 100 -height 100
    update
    # Used to verify that setting a background image doesn't change the widget size
    set w [winfo width .t]
    set h [winfo height .t]
    list [image inuse gorp] [.t configure -backgroundimage gorp;update] \
	[image inuse gorp] \
	[expr {$w-[winfo width .t]}] [expr {$h-[winfo height .t]}]
} -cleanup {
    image delete gorp
    deleteWindows
} -result {0 {} 1 0 0}
test frame-15.9 {TIP 262: toplevel background images} -setup {
    deleteWindows
    catch {rename gorp ""}
} -body {
    toplevel .t -width 100 -height 100
    update
    .t configure -backgroundimage gorp
} -returnCodes error -cleanup {
    deleteWindows
} -result {image "gorp" doesn't exist}
test frame-15.10 {TIP 262: toplevel background images} -setup {
    deleteWindows
    image create photo gorp -width 10 -height 10
    gorp put black -to 2 2 7 7
} -body {
    toplevel .t -width 100 -height 100 -backgroundimage gorp -tile yes
    update
    list [.t cget -bgimg] [.t cget -tile]
} -cleanup {
    image delete gorp
    deleteWindows
} -result {gorp 1}
test frame-15.11 {TIP 262: toplevel background images} -setup {
    deleteWindows
    image create photo gorp -width 10 -height 10
    gorp put black -to 2 2 7 7
} -body {
    toplevel .t -width 100 -height 100 -backgroundimage gorp -tile yes
    update
    gorp put red -to 15 15 20 20
    update
    list [.t cget -bgimg] [.t cget -tile]
} -cleanup {
    image delete gorp
    deleteWindows
} -result {gorp 1}
test frame-15.12 {TIP 262: toplevel background images} -setup {
    deleteWindows
    image create photo gorp -width 10 -height 10
    gorp put black -to 2 2 7 7
    set result {}
} -body {
    toplevel .t -width 100 -height 100 -backgroundimage gorp -tile yes
    update
    image delete gorp
    update
    set result [list [.t cget -bgimg] [.t cget -tile]]
    image create photo gorp -width 250 -height 250
    update
    lappend result [.t cget -backgroundimage]
} -cleanup {
    catch {image delete gorp}
    deleteWindows
} -result {gorp 1 gorp}
test frame-15.13 {TIP 262: toplevel background images} -setup {
    deleteWindows
    set result {}
} -constraints testImageType -body {
    image create test gorp -variable result
    toplevel .t -width 100 -height 100 -bgimg gorp
    wm overrideredirect .t 1;	# Reduce trouble from window managers
    update idletasks; update
    raise .t;			# Try to make sure the toplevel fully repaints
    update idletasks; update
    return [uniq $result]
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15}}
test frame-15.14 {TIP 262: toplevel background images} -setup {
    deleteWindows
    set result {}
} -constraints testImageType -body {
    image create test gorp -variable result
    toplevel .t -width 50 -height 25 -bgimg gorp -tile 1
    wm overrideredirect .t 1;	# Reduce trouble from window managers
    update idletasks; update
    raise .t;			# Try to make sure the toplevel fully repaints
    update idletasks; update
    return [uniq $result]
} -cleanup {
    deleteWindows
    catch {image delete gorp}
} -result {{gorp get} {gorp display 0 0 30 15} {gorp display 0 0 30 10} {gorp display 0 0 20 15} {gorp display 0 0 20 10}}
 
# cleanup
cleanupTests
return

# Local Variables:
# mode: tcl
# End: