cpython-source-deps/tests/grab.test

# Tests for the grab command.
#
# This file contains a collection of tests for one or more of the Tk
# built-in commands.  Sourcing this file runs the tests and
# generates output for errors.  No output means no errors were found.
#
# Copyright (c) 1998-2000 by Ajuba Solutions.
# All rights reserved.

package require tcltest 2.2
eval tcltest::configure $argv
tcltest::loadTestedCommands
namespace import -force tcltest::test

# There's currently no way to test the actual grab effect, per se,
# in an automated test.  Therefore, this test suite only covers the
# interface to the grab command (ie, error messages, etc.)


test grab-1.1 {Tk_GrabObjCmd} -body {
    grab
} -returnCodes error -result {wrong # args: should be "grab ?-global? window" or "grab option ?arg ...?"}
test grab-1.2 {Tk_GrabObjCmd} -body {
    rename grab grabTest1.2
    grabTest1.2
} -cleanup {
    rename grabTest1.2 grab
} -returnCodes error -result {wrong # args: should be "grabTest1.2 ?-global? window" or "grabTest1.2 option ?arg ...?"}

test grab-1.3 {Tk_GrabObjCmd, "grab ?-global? window"} -body {
    grab .foo bar baz
} -returnCodes error -result {wrong # args: should be "grab ?-global? window"}
test grab-1.4 {Tk_GrabObjCmd, "grab ?-global? window"} -body {
    destroy .foo
    grab .foo
} -returnCodes error -result {bad window path name ".foo"}
test grab-1.5 {Tk_GrabObjCmd, "grab ?-global? window"} -body {
    grab -foo bar
} -returnCodes error -result {bad option "-foo": must be -global}
test grab-1.6 {Tk_GrabObjCmd, "grab ?-global? window"} -body {
    destroy .foo
    grab -global .foo
} -returnCodes error -result {bad window path name ".foo"}

test grab-1.7 {Tk_GrabObjCmd} -body {
    grab foo
} -returnCodes error -result {bad option "foo": must be current, release, set, or status}

test grab-1.8 {Tk_GrabObjCmd, "grab current ?window?"} -body {
    grab current foo bar
} -returnCodes error -result {wrong # args: should be "grab current ?window?"}
test grab-1.9 {Tk_GrabObjCmd, "grab current ?window?"} -body {
    destroy .foo
    grab current .foo
} -returnCodes error -result {bad window path name ".foo"}

test grab-1.10 {Tk_GrabObjCmd, "grab release window"} -body {
    grab release
} -returnCodes error -result {wrong # args: should be "grab release window"}
test grab-1.11 {Tk_GrabObjCmd, "grab release window"} -body {
    destroy .foo
    grab release .foo
} -returnCodes ok -result {}
test grab-1.12 {Tk_GrabObjCmd, "grab release window"} -body {
    grab release foo
} -returnCodes ok -result {}

test grab-1.13 {Tk_GrabObjCmd, "grab set ?-global? window"} -body {
    grab set
} -returnCodes error -result {wrong # args: should be "grab set ?-global? window"}
test grab-1.14 {Tk_GrabObjCmd, "grab set ?-global? window"} -body {
    grab set foo bar baz
} -returnCodes error -result {wrong # args: should be "grab set ?-global? window"}
test grab-1.15 {Tk_GrabObjCmd, "grab set ?-global? window"} -body {
    destroy .foo
    grab set .foo
} -returnCodes error -result {bad window path name ".foo"}
test grab-1.16 {Tk_GrabObjCmd, "grab set ?-global? window"} -body {
    grab set -foo bar
} -returnCodes error -result {bad option "-foo": must be -global}
test grab-1.17 {Tk_GrabObjCmd, "grab set ?-global? window"} -body {
    destroy .foo
    grab set -global .foo
} -returnCodes error -result {bad window path name ".foo"}

test grab-1.18 {Tk_GrabObjCmd, "grab status window"} -body {
    grab status
} -returnCodes error -result {wrong # args: should be "grab status window"}
test grab-1.19 {Tk_GrabObjCmd, "grab status window"} -body {
    grab status foo bar
} -returnCodes error -result {wrong # args: should be "grab status window"}
test grab-1.20 {Tk_GrabObjCmd, "grab status window"} -body {
    destroy .foo
    grab status .foo
} -returnCodes error -result {bad window path name ".foo"}


test grab-2.1 {Tk_GrabObjCmd, grab status gives correct status} -body {
    set curr [grab current .]
    if { [string length $curr] > 0 } {
	grab release $curr
    }
    grab status .
} -cleanup {
    grab release .
} -result {none}
test grab-2.2 {Tk_GrabObjCmd, grab status gives correct status} -body {
    set curr [grab current .]
    if { [string length $curr] > 0 } {
	grab release $curr
    }
    grab .
    grab status .
} -cleanup {
    grab release .
} -result {local}
test grab-2.3 {Tk_GrabObjCmd, grab status gives correct status} -body {
    set curr [grab current .]
    if { [string length $curr] > 0 } {
	grab release $curr
    }
    grab -global .
    grab status .
} -cleanup {
    grab release .
} -result {global}


test grab-3.1 {Tk_GrabObjCmd, grab current gives correct information} -body {
    set curr [grab current .]
    if { [string length $curr] > 0 } {
	grab release $curr
    }
    return $curr
} -result {}
test grab-3.2 {Tk_GrabObjCmd, grab current gives correct information} -body {
    set curr [grab current .]
    if { [string length $curr] > 0 } {
	grab release $curr
    }
    grab .
    grab current
} -cleanup {
    grab release .
} -result {.}


test grab-4.1 {Tk_GrabObjCmd, grab release releases grab} -body {
    set curr [grab current .]
    if { [string length $curr] > 0 } {
	grab release $curr
    }
    grab .
    set result [grab status .]
    grab release .
    lappend result [grab status .]
    grab -global .
    lappend result [grab status .]
    grab release .
    lappend result [grab status .]
} -result {local none global none}


test grab-5.1 {Tk_GrabObjCmd, grab set} -body {
    set curr [grab current .]
    if { [string length $curr] > 0 } {
	grab release $curr
    }
    grab set .
    list [grab current .] [grab status .]
} -cleanup {
    grab release .
} -result {. local}
test grab-5.2 {Tk_GrabObjCmd, grab set} -body {
    set curr [grab current .]
    if { [string length $curr] > 0 } {
	grab release $curr
    }
    grab set -global .
    list [grab current .] [grab status .]
} -cleanup {
    grab release .
} -result {. global}


cleanupTests
return