diff options
| -rw-r--r-- | tests/text.test | 118 |
1 files changed, 80 insertions, 38 deletions
diff --git a/tests/text.test b/tests/text.test index 89dd12c..cdc14c0 100644 --- a/tests/text.test +++ b/tests/text.test @@ -957,23 +957,52 @@ test text-11.10 {TextWidgetCmd procedure, "insert" option} { list [.t get 1.0 1.end] [.t tag ranges bold] [.t tag ranges silly] } {{First second} {1.0 1.5} {1.5 1.12}} -test text-11a.1 {TextWidgetCmd procedure, "sync" option} -setup { +test text-11a.1 {TextWidgetCmd procedure, "pendingsync" option} -setup { destroy .yt } -body { text .yt - list [catch {.yt sync mytext} msg] $msg + list [catch {.yt pendingsync mytext} msg] $msg } -cleanup { destroy .yt -} -result {1 {wrong # args: should be ".yt sync ?-command command?"}} -test text-11a.2 {TextWidgetCmd procedure, "sync" option with -command} -setup { +} -result {1 {wrong # args: should be ".yt pendingsync"}} +test text-11a.2 {TextWidgetCmd procedure, "pendingsync" option} -setup { + destroy .top.yt .top +} -body { + toplevel .top + pack [text .top.yt] + set content {} + for {set i 1} {$i < 300} {incr i} { + append content [string repeat "$i " 15] \n + } + .top.yt insert 1.0 $content + # wait for end of line metrics calculation to get correct $fraction1 + # as a reference + while {[.top.yt pendingsync]} {update} + .top.yt yview moveto 1 + set fraction1 [lindex [.top.yt yview] 0] + set res [expr {$fraction1 > 0}] + .top.yt delete 1.0 end + .top.yt insert 1.0 $content + # ensure the test is relevant + lappend res [.top.yt pendingsync] + # asynchronously wait for completion of line metrics calculation + while {[.top.yt pendingsync]} {update} + .top.yt yview moveto $fraction1 + set fraction2 [lindex [.top.yt yview] 0] + lappend res [expr {$fraction1 == $fraction2}] +} -cleanup { + destroy .top.yt .top +} -result {1 1 1} + +test text-11a.11 {TextWidgetCmd procedure, "sync" option} -setup { destroy .yt } -body { text .yt - list [catch {.yt sync -comx foo} msg] $msg + list [catch {.yt sync mytext} msg] $msg } -cleanup { destroy .yt -} -result {1 {wrong option "-comx": should be "-command"}} -test text-11a.3 {TextWidgetCmd procedure, "sync" option} -setup { +} -result {1 {wrong # args: should be ".yt sync ?-command command?"}} +test text-11a.12 {TextWidgetCmd procedure, "sync" option} -setup { destroy .top.yt .top } -body { toplevel .top @@ -1005,56 +1034,44 @@ test text-11a.3 {TextWidgetCmd procedure, "sync" option} -setup { } -cleanup { destroy .top.yt .top } -result {1 0 1} -test text-11a.4 {TextWidgetCmd procedure, "sync" option with -command} -setup { - destroy .yt -} -body { - set ::x 0 - pack [text .yt] -expand 1 -fill both - .yt sync -command [list set ::x 1] - set ::x -} -cleanup { - destroy .yt -} -result {1} -test text-11a.11 {TextWidgetCmd procedure, "pendingsync" option} -setup { +test text-11a.21 {TextWidgetCmd procedure, "sync" option with -command} -setup { destroy .yt } -body { text .yt - list [catch {.yt pendingsync mytext} msg] $msg + list [catch {.yt sync -comx foo} msg] $msg } -cleanup { destroy .yt -} -result {1 {wrong # args: should be ".yt pendingsync"}} -test text-11a.12 {TextWidgetCmd procedure, "pendingsync" option} -setup { +} -result {1 {wrong option "-comx": should be "-command"}} +test text-11a.22 {TextWidgetCmd procedure, "sync" option with -command} -setup { destroy .top.yt .top } -body { + set res {} + set ::x 0 toplevel .top pack [text .top.yt] set content {} - for {set i 1} {$i < 300} {incr i} { + for {set i 1} {$i < 30} {incr i} { append content [string repeat "$i " 15] \n } .top.yt insert 1.0 $content - update - # wait for end of line metrics calculation to get correct $fraction1 - # as a reference - while {[.top.yt pendingsync]} {update} - .top.yt yview moveto 1 - set fraction1 [lindex [.top.yt yview] 0] - set res [expr {$fraction1 > 0}] - .top.yt delete 1.0 end - .top.yt insert 1.0 $content - # ensure the test is relevant + # first case: line metrics calculation still running when launching 'sync -command' lappend res [.top.yt pendingsync] - # asynchronously wait for completion of line metrics calculation + .top.yt sync -command [list set ::x 1] + lappend res $::x + # now finish line metrics calculations while {[.top.yt pendingsync]} {update} - .top.yt yview moveto $fraction1 - set fraction2 [lindex [.top.yt yview] 0] - lappend res [expr {$fraction1 == $fraction2}] + lappend res [.top.yt pendingsync] $::x + # second case: line metrics calculation completed when launching 'sync -command' + .top.yt sync -command [list set ::x 2] + lappend res $::x + vwait ::x + lappend res $::x } -cleanup { destroy .top.yt .top -} -result {1 1 1} +} -result {1 0 0 1 1 2} -test text-11a.21 {"<<WidgetViewSync>>" event} -setup { +test text-11a.31 {"<<WidgetViewSync>>" event} -setup { destroy .top.yt .top } -body { toplevel .top @@ -1086,6 +1103,31 @@ test text-11a.21 {"<<WidgetViewSync>>" event} -setup { destroy .top.yt .top } -result {1 1 1} +test text-11a.41 {"sync" "pendingsync" and <<WidgetViewSync>>} -setup { + destroy .top.yt .top +} -body { + set res {} + toplevel .top + pack [text .top.yt] + set content {} + for {set i 1} {$i < 300} {incr i} { + append content [string repeat "$i " 50] \n + } + bind .top.yt <<WidgetViewSync>> {lappend res Sync:%d} + .top.yt insert 1.0 $content + update + # ensure the test is relevant + lappend res [.top.yt pendingsync] + # - there is no more any pending sync after running 'sync' + # - <<WidgetViewSync>> fires when sync returns if there was pending syncs + .top.yt sync + lappend res [.top.yt pendingsync] + update + set res +} -cleanup { + destroy .top.yt .top +} -result {Sync:0 1 0 Sync:1} + # edit, mark, scan, search, see, tag, window, xview and yview actions are tested elsewhere. test text-12.1 {ConfigureText procedure} { |