# This file tests the tclWinNotify.c file.
#
# This file contains a collection of tests for one or more of the Tcl
# built-in commands.  Sourcing this file into Tcl runs the tests and
# generates output for errors.  No output means no errors were found.
#
# Copyright © 1997 Sun Microsystems, Inc.
# Copyright © 1998-1999 Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

testConstraint testeventloop [expr {[info commands testeventloop] != {}}]

# There is no explicit test for InitNotifier or NotifierExitHandler

test winNotify-1.1 {Tcl_SetTimer: positive timeout} {win} {
    set done 0
    after 1000 { set done 1 }
    vwait done
    set done
} 1
test winNotify-1.2 {Tcl_SetTimer: positive timeout, message pending} {win} {
    set x 0
    set y 1
    set a1 [after 0 { incr y }]
    after cancel $a1
    after 500 { incr x }
    vwait x
    list $x $y
} {1 1}
test winNotify-1.3 {Tcl_SetTimer: cancelling positive timeout} {win} {
    set x 0
    set y 1
    set id [after 10000 { incr y }]
    after 0 { incr x }
    vwait x
    after cancel $id
    list $x $y
} {1 1}
test winNotify-1.4 {Tcl_SetTimer: null timeout, message pending} {win} {
    set x 0
    set y 1
    after 0 { incr x }
    after 0 { incr y }
    vwait x
    list $x $y
} {1 2}

test winNotify-2.1 {Tcl_ResetIdleTimer} {win} {
    set x 0
    update
    after idle { incr x }
    vwait x
    set x
} 1
test winNotify-2.2 {Tcl_ResetIdleTimer: message pending} {win} {
    set x 0
    set y 1
    update
    after idle { incr x }
    after idle { incr y }
    update
    list $x $y
} {1 2}

test winNotify-3.1 {NotifierProc: non-modal normal timer} {win testeventloop} {
    update
    set x 0
    foreach i [after info] {
	after cancel $i
    }
    after 500 { incr x; testeventloop done }
    testeventloop wait
    set x
} 1
test winNotify-3.2 {NotifierProc: non-modal normal timer, rescheduled} {win testeventloop} {
    update
    set x 0
    foreach i [after info] {
	after cancel $i
    }
    after 500 { incr x; after 100 {incr x; testeventloop done }}
    testeventloop wait
    set x
} 2
test winNotify-3.3 {NotifierProc: modal normal timer} {win} {
    update
    set x 0
    foreach i [after info] {
	after cancel $i
    }
    after 500 { incr x }
    vwait x
    set x
} 1
test winNotify-3.4 {NotifierProc: modal normal timer, rescheduled} {win} {
    update
    set x 0
    foreach i [after info] {
	after cancel $i
    }
    set y 0
    after 500 { incr y; after 100 {incr x}}
    vwait x
    list $x $y
} {1 1}
test winNotify-3.5 {NotifierProc: non-modal idle timer} {win testeventloop} {
    update
    set x 0
    foreach i [after info] {
	after cancel $i
    }
    after idle { incr x; testeventloop done }
    testeventloop wait
    set x
} 1
test winNotify-3.6 {NotifierProc: non-modal idle timer, rescheduled} {win testeventloop} {
    update
    set x 0
    foreach i [after info] {
	after cancel $i
    }
    after idle { incr x; after idle {incr x; testeventloop done }}
    testeventloop wait
    set x
} 2
test winNotify-3.7 {NotifierProc: modal idle timer} {win} {
    update
    set x 0
    foreach i [after info] {
	after cancel $i
    }
    after idle { incr x }
    vwait x
    set x
} 1
test winNotify-3.8 {NotifierProc: modal idle timer, rescheduled} {win} {
    update
    set x 0
    foreach i [after info] {
	after cancel $i
    }
    set y 0
    after idle { incr y; after idle {incr x}}
    vwait x
    list $x $y
} {1 1}

# Tcl_DoOneEvent is tested by the timer.test, io.test, and event.test files

# cleanup
::tcltest::cleanupTests
return