# Copyright 2006 ThoughtWorks, Inc
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#


package WWW::Selenium;
use LWP::UserAgent;
use HTTP::Request;
use URI::Escape;
use Carp qw(croak);
use Time::HiRes qw(sleep);

use strict;
use warnings;

our $VERSION = '0.911';

=head1 NAME

WWW::Selenium - Perl Client for the Selenium Remote Control test tool

=head1 SYNOPSIS

    use WWW::Selenium;
    
    my $sel = WWW::Selenium->new( host => "localhost", 
                                  port => 4444, 
                                  browser => "*iexplore", 
                                  browser_url => "http://www.google.com",
                                );
    
    $sel->start;
    $sel->open("http://www.google.com");
    $sel->type("q", "hello world");
    $sel->click("btnG");
    $sel->wait_for_page_to_load(5000);
    print $sel->get_title;
    $sel->stop;

=head1 DESCRIPTION

Selenium Remote Control (SRC) is a test tool that allows you to write
automated web application UI tests in any programming language against
any HTTP website using any mainstream JavaScript-enabled browser.  SRC
provides a Selenium Server, which can automatically start/stop/control
any supported browser. It works by using Selenium Core, a pure-HTML+JS
library that performs automated tasks in JavaScript; the Selenium
Server communicates directly with the browser using AJAX
(XmlHttpRequest).

L<http://www.openqa.org/selenium-rc/>

This module sends commands directly to the Server using simple HTTP
GET/POST requests.  Using this module together with the Selenium
Server, you can automatically control any supported browser.

To use this module, you need to have already downloaded and started
the Selenium Server.  (The Selenium Server is a Java application.)

=cut

### This next part is auto-generated based on the big comment in selenium-api.js

#Defines an object that runs Selenium commands.

=head3 Element Locators

Element Locators tell Selenium which HTML element a command refers to.The format of a locator is:

=over

I<locatorType>B<=>I<argument>

=back

We support the following strategies for locating elements:

=over

=item *

B<identifier>=I<id>: Select the element with the specified @id attribute. If no match isfound, select the first element whose @name attribute is I<id>.(This is normally the default; see below.)

=item *

B<id>=I<id>:Select the element with the specified @id attribute.

=item *

B<name>=I<name>:Select the first element with the specified @name attribute.

=over

=item *

username

=item *

name=username

=back

The name may optionally be followed by one or more I<element-filters>, separated from the name by whitespace.  If the I<filterType> is not specified, B<value> is assumed.

=over

=item *

name=flavour value=chocolate

=back

=item *

B<dom>=I<javascriptExpression>: Find an element by evaluating the specified string.  This allows you to traverse the HTML Document ObjectModel using JavaScript.  Note that you must not return a value in this string; simply make it the last expression in the block.

=over

=item *

dom=document.forms['myForm'].myDropdown

=item *

dom=document.images[56]

=item *

dom=function foo() { return document.links[1]; }; foo();

=back

=item *

B<xpath>=I<xpathExpression>: Locate an element using an XPath expression.

=over

=item *

xpath=//img[@alt='The image alt text']

=item *

xpath=//table[@id='table1']//tr[4]/td[2]

=item *

xpath=//a[contains(@href,'#id1')]

=item *

xpath=//a[contains(@href,'#id1')]/@class

=item *

xpath=(//table[@class='stylee'])//th[text()='theHeaderText']/../td

=item *

xpath=//input[@name='name2' and @value='yes']

=item *

xpath=//*[text()="right"]

=back

=item *

B<link>=I<textPattern>:Select the link (anchor) element which contains text matching thespecified I<pattern>.

=over

=item *

link=The link text

=back

=item *

B<css>=I<cssSelectorSyntax>:Select the element using css selectors. Please refer to http://www.w3.org/TR/REC-CSS2/selector.html (CSS2 selectors), http://www.w3.org/TR/2001/CR-css3-selectors-20011113/ (CSS3 selectors) for more information. You can also check the TestCssLocators test in the selenium test suite for an example of usage, which is included in the downloaded selenium core package.

=over

=item *

css=a[href="#id3"]

=item *

css=span#firstChild + span

=back

Currently the css selector locator supports all css1, css2 and css3 selectors except namespace in css3, some pseudo classes(:nth-of-type, :nth-last-of-type, :first-of-type, :last-of-type, :only-of-type, :visited, :hover, :active, :focus, :indeterminate) and pseudo elements(::first-line, ::first-letter, ::selection, ::before, ::after). 

=back

Without an explicit locator prefix, Selenium uses the following defaultstrategies:

=over

=item *

B<dom>, for locators starting with "document."

=item *

B<xpath>, for locators starting with "//"

=item *

B<identifier>, otherwise

=back

=head3 Element Filters

Element filters can be used with a locator to refine a list of candidate elements.  They are currently used only in the 'name' element-locator.

Filters look much like locators, ie.

=over

I<filterType>B<=>I<argument>

=back

Supported element-filters are:

B<value=>I<valuePattern>

=over

Matches elements based on their values.  This is particularly useful for refining a list of similarly-named toggle-buttons.

=back

B<index=>I<index>

=over

Selects a single element based on its position in the list (offset from zero).

=back

=head3 String-match Patterns

Various Pattern syntaxes are available for matching string values:

=over

=item *

B<glob:>I<pattern>:Match a string against a "glob" (aka "wildmat") pattern. "Glob" is akind of limited regular-expression syntax typically used in command-lineshells. In a glob pattern, "*" represents any sequence of characters, and "?"represents any single character. Glob patterns match against the entirestring.

=item *

B<regexp:>I<regexp>:Match a string using a regular-expression. The full power of JavaScriptregular-expressions is available.

=item *

B<exact:>I<string>:Match a string exactly, verbatim, without any of that fancy wildcardstuff.

=back

If no pattern prefix is specified, Selenium assumes that it's a "glob"pattern.

=cut

eval 'require Encode';
my $encode_present = !$@;
Encode->import('decode_utf8') if $encode_present;

=head2 METHODS

The following methods are available:

=over

=item $sel = WWW::Selenium-E<gt>new( %args )

Constructs a new C<WWW::Selenium> object, specifying a Selenium Server
host/port, a command to launch the browser, and a starting URL for the
browser.

Options:

=over

=item * C<host>

host is the host name on which the Selenium Server resides.

=item * C<port>

port is the port on which the Selenium Server is listening.

=item * C<browser_url>

browser_url is the starting URL including just a domain name.  We'll
start the browser pointing at the Selenium resources on this URL,
e.g. "http://www.google.com" would send the browser to
"http://www.google.com/selenium-server/SeleneseRunner.html"

=item * C<browser> or C<browser_start_command>

This is the command string used to launch the browser, e.g.
"*firefox", "*iexplore" or "/usr/bin/firefox"

This option may be any one of the following:

=over

=item * C<*firefox [absolute path]>

Automatically launch a new Firefox process using a custom Firefox
profile.
This profile will be automatically configured to use the Selenium
Server as a proxy and to have all annoying prompts
("save your password?" "forms are insecure" "make Firefox your default
browser?" disabled.  You may optionally specify
an absolute path to your firefox executable, or just say "*firefox". 
If no absolute path is specified, we'll look for
firefox.exe in a default location (normally c:\program files\mozilla
firefox\firefox.exe), which you can override by
setting the Java system property C<firefoxDefaultPath> to the correct
path to Firefox.

=item * C<*iexplore [absolute path]>

Automatically launch a new Internet Explorer process using custom
Windows registry settings.
This process will be automatically configured to use the Selenium
Server as a proxy and to have all annoying prompts
("save your password?" "forms are insecure" "make Firefox your default
browser?" disabled.  You may optionally specify
an absolute path to your iexplore executable, or just say "*iexplore". 
If no absolute path is specified, we'll look for
iexplore.exe in a default location (normally c:\program files\internet
explorer\iexplore.exe), which you can override by
setting the Java system property C<iexploreDefaultPath> to the correct
path to Internet Explorer.

=item * C</path/to/my/browser [other arguments]>

You may also simply specify the absolute path to your browser
executable, or use a relative path to your executable (which we'll try
to find on your path).  B<Warning:> If you
specify your own custom browser, it's up to you to configure it
correctly.  At a minimum, you'll need to configure your
browser to use the Selenium Server as a proxy, and disable all
browser-specific prompting.

=back

=item * C<auto_stop>

Defaults to true, and will attempt to close the browser if the object
goes out of scope and stop hasn't been called.

=back

=cut

sub new {
    my ($class, %args) = @_;
    my $self = { # default args:
                 host => 'localhost',
                 port => 4444,
                 auto_stop => 1,
                 browser_start_command => delete $args{browser} || '*firefox',
                 %args,
               };
    croak 'browser_url is mandatory!' unless $self->{browser_url};
    bless $self, $class or die "Can't bless $class: $!";
    return $self;
}

sub start {
    my $self = shift;
    return if $self->{session_id};
    $self->{session_id} = $self->get_string("getNewBrowserSession", 
                                            $self->{browser_start_command}, 
                                            $self->{browser_url});
}

sub stop {
    my $self = shift;
    return unless defined $self->{session_id};
    $self->do_command("testComplete");
    $self->{session_id} = undef;
}

sub do_command {
    my ($self, $command, @args) = @_;

    $self->{_page_opened} = 1 if $command eq 'open';

    # Check that user has called open()
    my %valid_pre_open_commands = (
        testComplete => 1,
        getNewBrowserSession => 1,
    );
    if (!$self->{_page_opened} and !$valid_pre_open_commands{$command}) {
        die "You must open a page before calling $command. eg: \$sel->open('/');\n";
    }

    $command = uri_escape($command);
    my $fullurl = "http://$self->{host}:$self->{port}/selenium-server/driver/"
                  . "\?cmd=$command";
    my $i = 1;
    @args = grep defined, @args;
    while (@args) {
        $fullurl .= "&$i=" . URI::Escape::uri_escape_utf8(shift @args);
        $i++;
    }
    if (defined $self->{session_id}) {
        $fullurl .= "&sessionId=$self->{session_id}";
    }
    print "---> Requesting $fullurl\n" if $self->{verbose};

    # We use the full version of LWP to make sure we issue an 
    # HTTP 1.1 request (SRC-25)
    my $ua = LWP::UserAgent->new;
    my $response = $ua->request( HTTP::Request->new(GET => $fullurl) );
    my $result;
    if ($response->is_success) {
        $result = $response->content;
        print "Got result: $result\n" if $self->{verbose};
    }
    else {
        die "Error requesting $fullurl:\n" . $response->status_line . "\n";
    }
    $result = decode_utf8($result) if $encode_present;
    die "Error requesting $fullurl:\n$result\n" unless $result =~ /^OK/;
    return $result;
}

sub get_string {
    my $self = shift;
    my $result = $self->do_command(@_);
    return substr($result, 3);
}

sub get_string_array {
    my $self = shift;
    my $result = $self->get_string(@_);
    my $token = "";
    my @tokens = ();
    my @chars = split(//, $result);
    for (my $i = 0; $i < @chars; $i++) {
        my $char = $chars[$i];
        if ($char eq '\\') {
            $i++;
            $char = $chars[$i];
            $token .= $char;
        } elsif ($char eq ',') {
            push (@tokens, $token);
            $token = "";
        } else {
            $token .= $char;
        }
    }
    push (@tokens, $token);
    return @tokens;
}

sub get_number {
    my $self = shift;
    my $result = $self->get_string(@_);
    # Is there something else I need to do here?
    return $result;
}

sub get_number_array {
    my $self = shift;
    my @result = $self->get_string_array(@_);
    # Is there something else I need to do here?
    return @result;
}

sub get_boolean {
    my $self = shift;
    my $result = $self->get_string(@_);
    if ($result eq "true") {
        return 1;
    }
    if ($result eq "false") {
        return 0;
    }
    die "result is neither 'true' nor 'false': $result";
}

sub get_boolean_array {
    my $self = shift;
    my @result = $self->get_string_array(@_);
    my @boolarr = ();
    for (my $i = 0; $i < @result; $i++) {
        if ($result[$i] eq "true") {
            push (@boolarr, 1);
            next;
        }
        if ($result[$i] eq "false") {
            push (@boolarr, 0);
            next;
        }
        die "result is neither 'true' nor 'false': ". $result[$i];
    }
    return @boolarr;
}

=item $sel-E<gt>pause($timeout)

Waits $timeout milliseconds (default: 1 second)

=cut

sub pause {
    my ($self,$timeout) = @_;
    $timeout = 1000  unless defined $timeout;
    $timeout /= 1000;
    sleep $timeout;
}

### From here on, everything's auto-generated from XML

=item $sel-E<gt>click($locator)

Clicks on a link, button, checkbox or radio button. If the click actioncauses a new page to load (like a link usually does), callwaitForPageToLoad.

=over

$locator is an element locator

=back

=cut

sub click {
    my $self = shift;
    $self->do_command("click", @_);
}

=item $sel-E<gt>double_click($locator)

Double clicks on a link, button, checkbox or radio button. If the double click actioncauses a new page to load (like a link usually does), callwaitForPageToLoad.

=over

$locator is an element locator

=back

=cut

sub double_click {
    my $self = shift;
    $self->do_command("doubleClick", @_);
}

=item $sel-E<gt>click_at($locator, $coord_string)

Clicks on a link, button, checkbox or radio button. If the click actioncauses a new page to load (like a link usually does), callwaitForPageToLoad.

=over

$locator is an element locator

$coord_string is specifies the x,y position (i.e. - 10,20) of the mouse      event relative to the element returned by the locator.

=back

=cut

sub click_at {
    my $self = shift;
    $self->do_command("clickAt", @_);
}

=item $sel-E<gt>double_click_at($locator, $coord_string)

Doubleclicks on a link, button, checkbox or radio button. If the actioncauses a new page to load (like a link usually does), callwaitForPageToLoad.

=over

$locator is an element locator

$coord_string is specifies the x,y position (i.e. - 10,20) of the mouse      event relative to the element returned by the locator.

=back

=cut

sub double_click_at {
    my $self = shift;
    $self->do_command("doubleClickAt", @_);
}

=item $sel-E<gt>fire_event($locator, $event_name)

Explicitly simulate an event, to trigger the corresponding "onI<event>"handler.

=over

$locator is an element locator

$event_name is the event name, e.g. "focus" or "blur"

=back

=cut

sub fire_event {
    my $self = shift;
    $self->do_command("fireEvent", @_);
}

=item $sel-E<gt>key_press($locator, $key_sequence)

Simulates a user pressing and releasing a key.

=over

$locator is an element locator

$key_sequence is Either be a string("\" followed by the numeric keycode  of the key to be pressed, normally the ASCII value of that key), or a single  character. For example: "w", "\119".

=back

=cut

sub key_press {
    my $self = shift;
    $self->do_command("keyPress", @_);
}

=item $sel-E<gt>shift_key_down()

Press the shift key and hold it down until doShiftUp() is called or a new page is loaded.

=cut

sub shift_key_down {
    my $self = shift;
    $self->do_command("shiftKeyDown", @_);
}

=item $sel-E<gt>shift_key_up()

Release the shift key.

=cut

sub shift_key_up {
    my $self = shift;
    $self->do_command("shiftKeyUp", @_);
}

=item $sel-E<gt>meta_key_down()

Press the meta key and hold it down until doMetaUp() is called or a new page is loaded.

=cut

sub meta_key_down {
    my $self = shift;
    $self->do_command("metaKeyDown", @_);
}

=item $sel-E<gt>meta_key_up()

Release the meta key.

=cut

sub meta_key_up {
    my $self = shift;
    $self->do_command("metaKeyUp", @_);
}

=item $sel-E<gt>alt_key_down()

Press the alt key and hold it down until doAltUp() is called or a new page is loaded.

=cut

sub alt_key_down {
    my $self = shift;
    $self->do_command("altKeyDown", @_);
}

=item $sel-E<gt>alt_key_up()

Release the alt key.

=cut

sub alt_key_up {
    my $self = shift;
    $self->do_command("altKeyUp", @_);
}

=item $sel-E<gt>control_key_down()

Press the control key and hold it down until doControlUp() is called or a new page is loaded.

=cut

sub control_key_down {
    my $self = shift;
    $self->do_command("controlKeyDown", @_);
}

=item $sel-E<gt>control_key_up()

Release the control key.

=cut

sub control_key_up {
    my $self = shift;
    $self->do_command("controlKeyUp", @_);
}

=item $sel-E<gt>key_down($locator, $key_sequence)

Simulates a user pressing a key (without releasing it yet).

=over

$locator is an element locator

$key_sequence is Either be a string("\" followed by the numeric keycode  of the key to be pressed, normally the ASCII value of that key), or a single  character. For example: "w", "\119".

=back

=cut

sub key_down {
    my $self = shift;
    $self->do_command("keyDown", @_);
}

=item $sel-E<gt>key_up($locator, $key_sequence)

Simulates a user releasing a key.

=over

$locator is an element locator

$key_sequence is Either be a string("\" followed by the numeric keycode  of the key to be pressed, normally the ASCII value of that key), or a single  character. For example: "w", "\119".

=back

=cut

sub key_up {
    my $self = shift;
    $self->do_command("keyUp", @_);
}

=item $sel-E<gt>mouse_over($locator)

Simulates a user hovering a mouse over the specified element.

=over

$locator is an element locator

=back

=cut

sub mouse_over {
    my $self = shift;
    $self->do_command("mouseOver", @_);
}

=item $sel-E<gt>mouse_out($locator)

Simulates a user moving the mouse pointer away from the specified element.

=over

$locator is an element locator

=back

=cut

sub mouse_out {
    my $self = shift;
    $self->do_command("mouseOut", @_);
}

=item $sel-E<gt>mouse_down($locator)

Simulates a user pressing the mouse button (without releasing it yet) onthe specified element.

=over

$locator is an element locator

=back

=cut

sub mouse_down {
    my $self = shift;
    $self->do_command("mouseDown", @_);
}

=item $sel-E<gt>mouse_down_at($locator, $coord_string)

Simulates a user pressing the mouse button (without releasing it yet) onthe specified element.

=over

$locator is an element locator

$coord_string is specifies the x,y position (i.e. - 10,20) of the mouse      event relative to the element returned by the locator.

=back

=cut

sub mouse_down_at {
    my $self = shift;
    $self->do_command("mouseDownAt", @_);
}

=item $sel-E<gt>mouse_up($locator)

Simulates a user pressing the mouse button (without releasing it yet) onthe specified element.

=over

$locator is an element locator

=back

=cut

sub mouse_up {
    my $self = shift;
    $self->do_command("mouseUp", @_);
}

=item $sel-E<gt>mouse_up_at($locator, $coord_string)

Simulates a user pressing the mouse button (without releasing it yet) onthe specified element.

=over

$locator is an element locator

$coord_string is specifies the x,y position (i.e. - 10,20) of the mouse      event relative to the element returned by the locator.

=back

=cut

sub mouse_up_at {
    my $self = shift;
    $self->do_command("mouseUpAt", @_);
}

=item $sel-E<gt>mouse_move($locator)

Simulates a user pressing the mouse button (without releasing it yet) onthe specified element.

=over

$locator is an element locator

=back

=cut

sub mouse_move {
    my $self = shift;
    $self->do_command("mouseMove", @_);
}

=item $sel-E<gt>mouse_move_at($locator, $coord_string)

Simulates a user pressing the mouse button (without releasing it yet) onthe specified element.

=over

$locator is an element locator

$coord_string is specifies the x,y position (i.e. - 10,20) of the mouse      event relative to the element returned by the locator.

=back

=cut

sub mouse_move_at {
    my $self = shift;
    $self->do_command("mouseMoveAt", @_);
}

=item $sel-E<gt>type($locator, $value)

Sets the value of an input field, as though you typed it in.
Can also be used to set the value of combo boxes, check boxes, etc. In these cases,value should be the value of the option selected, not the visible text.

=over

$locator is an element locator

$value is the value to type

=back

=cut

sub type {
    my $self = shift;
    $self->do_command("type", @_);
}

=item $sel-E<gt>type_keys($locator, $value)

Simulates keystroke events on the specified element, as though you typed the value key-by-key.
This is a convenience method for calling keyDown, keyUp, keyPress for every character in the specified string;this is useful for dynamic UI widgets (like auto-completing combo boxes) that require explicit key events.

Unlike the simple "type" command, which forces the specified value into the page directly, this commandmay or may not have any visible effect, even in cases where typing keys would normally have a visible effect.For example, if you use "typeKeys" on a form element, you may or may not see the results of what you typed inthe field.

In some cases, you may need to use the simple "type" command to set the value of the field and then the "typeKeys" command tosend the keystroke events corresponding to what you just typed.

=over

$locator is an element locator

$value is the value to type

=back

=cut

sub type_keys {
    my $self = shift;
    $self->do_command("typeKeys", @_);
}

=item $sel-E<gt>set_speed($value)

Set execution speed (i.e., set the millisecond length of a delay which will follow each selenium operation).  By default, there is no such delay, i.e.,the delay is 0 milliseconds.

=over

$value is the number of milliseconds to pause after operation

=back

=cut

sub set_speed {
    my $self = shift;
    $self->do_command("setSpeed", @_);
}

=item $sel-E<gt>get_speed()

Get execution speed (i.e., get the millisecond length of the delay following each selenium operation).  By default, there is no such delay, i.e.,the delay is 0 milliseconds.See also setSpeed.

=cut

sub get_speed {
    my $self = shift;
    $self->do_command("getSpeed", @_);
}

=item $sel-E<gt>check($locator)

Check a toggle-button (checkbox/radio)

=over

$locator is an element locator

=back

=cut

sub check {
    my $self = shift;
    $self->do_command("check", @_);
}

=item $sel-E<gt>uncheck($locator)

Uncheck a toggle-button (checkbox/radio)

=over

$locator is an element locator

=back

=cut

sub uncheck {
    my $self = shift;
    $self->do_command("uncheck", @_);
}

=item $sel-E<gt>select($select_locator, $option_locator)

Select an option from a drop-down using an option locator.
Option locators provide different ways of specifying options of an HTMLSelect element (e.g. for selecting a specific option, or for assertingthat the selected option satisfies a specification). There are severalforms of Select Option Locator.

=over

=item *

B<label>=I<labelPattern>:matches options based on their labels, i.e. the visible text. (Thisis the default.)

=over

=item *

label=regexp:^[Oo]ther

=back

=item *

B<value>=I<valuePattern>:matches options based on their values.

=over

=item *

value=other

=back

=item *

B<id>=I<id>:matches options based on their ids.

=over

=item *

id=option1

=back

=item *

B<index>=I<index>:matches an option based on its index (offset from zero).

=over

=item *

index=2

=back

=back

If no option locator prefix is provided, the default behaviour is to match on B<label>.

=over

$select_locator is an element locator identifying a drop-down menu

$option_locator is an option locator (a label by default)

=back

=cut

sub select {
    my $self = shift;
    $self->do_command("select", @_);
}

=item $sel-E<gt>add_selection($locator, $option_locator)

Add a selection to the set of selected options in a multi-select element using an option locator.@see #doSelect for details of option locators

=over

$locator is an element locator identifying a multi-select box

$option_locator is an option locator (a label by default)

=back

=cut

sub add_selection {
    my $self = shift;
    $self->do_command("addSelection", @_);
}

=item $sel-E<gt>remove_selection($locator, $option_locator)

Remove a selection from the set of selected options in a multi-select element using an option locator.@see #doSelect for details of option locators

=over

$locator is an element locator identifying a multi-select box

$option_locator is an option locator (a label by default)

=back

=cut

sub remove_selection {
    my $self = shift;
    $self->do_command("removeSelection", @_);
}

=item $sel-E<gt>remove_all_selections($locator)

Unselects all of the selected options in a multi-select element.

=over

$locator is an element locator identifying a multi-select box

=back

=cut

sub remove_all_selections {
    my $self = shift;
    $self->do_command("removeAllSelections", @_);
}

=item $sel-E<gt>submit($form_locator)

Submit the specified form. This is particularly useful for forms withoutsubmit buttons, e.g. single-input "Search" forms.

=over

$form_locator is an element locator for the form you want to submit

=back

=cut

sub submit {
    my $self = shift;
    $self->do_command("submit", @_);
}

=item $sel-E<gt>open($url)

Opens an URL in the test frame. This accepts both relative and absoluteURLs.The "open" command waits for the page to load before proceeding,ie. the "AndWait" suffix is implicit.I<Note>: The URL must be on the same domain as the runner HTMLdue to security restrictions in the browser (Same Origin Policy). If youneed to open an URL on another domain, use the Selenium Server to start anew browser session on that domain.

=over

$url is the URL to open; may be relative or absolute

=back

=cut

sub open {
    my $self = shift;
    $_[0] ||= '/'; # default to opening site root

    $self->do_command("open", @_);
}

=item $sel-E<gt>open_window($url, $window_id)

Opens a popup window (if a window with that ID isn't already open).After opening the window, you'll need to select it using the selectWindowcommand.
This command can also be a useful workaround for bug SEL-339.  In some cases, Selenium will be unable to intercept a call to window.open (if the call occurs during or before the "onLoad" event, for example).In those cases, you can force Selenium to notice the open window's name by using the Selenium openWindow command, usingan empty (blank) url, like this: openWindow("", "myFunnyWindow").

=over

$url is the URL to open, which can be blank

$window_id is the JavaScript window ID of the window to select

=back

=cut

sub open_window {
    my $self = shift;
    $self->do_command("openWindow", @_);
}

=item $sel-E<gt>select_window($window_id)

Selects a popup window; once a popup window has been selected, allcommands go to that window. To select the main window again, use nullas the target.
Note that there is a big difference between a window's internal JavaScript "name" propertyand the "title" of a given window's document (which is normally what you actually see, as an end user,in the title bar of the window).  The "name" is normally invisible to the end-user; it's the second parameter "windowName" passed to the JavaScript method window.open(url, windowName, windowFeatures, replaceFlag)(which selenium intercepts).

Selenium has several strategies for finding the window object referred to by the "windowID" parameter.

1.) if windowID is null, (or the string "null") then it is assumed the user is referring to the original window instantiated by the browser).

2.) if the value of the "windowID" parameter is a JavaScript variable name in the current application window, then it is assumedthat this variable contains the return value from a call to the JavaScript window.open() method.

3.) Otherwise, selenium looks in a hash it maintains that maps string names to window "names".

4.) If <i>that</i> fails, we'll try looping over all of the known windows to try to find the appropriate "title".Since "title" is not necessarily unique, this may have unexpected behavior.

If you're having trouble figuring out what is the name of a window that you want to manipulate, look at the selenium log messageswhich identify the names of windows created via window.open (and therefore intercepted by selenium).  You will see messageslike the following for each window as it is opened:

C<debug: window.open call intercepted; window ID (which you can use with selectWindow()) is "myNewWindow">

In some cases, Selenium will be unable to intercept a call to window.open (if the call occurs during or before the "onLoad" event, for example).(This is bug SEL-339.)  In those cases, you can force Selenium to notice the open window's name by using the Selenium openWindow command, usingan empty (blank) url, like this: openWindow("", "myFunnyWindow").

=over

$window_id is the JavaScript window ID of the window to select

=back

=cut

sub select_window {
    my $self = shift;
    $self->do_command("selectWindow", @_);
}

=item $sel-E<gt>select_frame($locator)

Selects a frame within the current window.  (You may invoke this commandmultiple times to select nested frames.)  To select the parent frame, use"relative=parent" as a locator; to select the top frame, use "relative=top".
You may also use a DOM expression to identify the frame you want directly,like this: C<dom=frames["main"].frames["subframe"]>

=over

$locator is an element locator identifying a frame or iframe

=back

=cut

sub select_frame {
    my $self = shift;
    $self->do_command("selectFrame", @_);
}

=item $sel-E<gt>get_log_messages()

Return the contents of the log.
This is a placeholder intended to make the code generator make this APIavailable to clients.  The selenium server will intercept this call, however,and return its recordkeeping of log messages since the last call to this API.Thus this code in JavaScript will never be called.

The reason I opted for a servercentric solution is to be able to supportmultiple frames served from different domains, which would break acentralized JavaScript logging mechanism under some conditions.

=over

Returns all log messages seen since the last call to this API

=back

=cut

sub get_log_messages {
    my $self = shift;
    return $self->get_string("getLogMessages", @_);
}

=item $sel-E<gt>get_whether_this_frame_match_frame_expression($current_frame_string, $target)

Determine whether current/locator identify the frame containing this running code.
This is useful in proxy injection mode, where this code runs in everybrowser frame and window, and sometimes the selenium server needs to identifythe "current" frame.  In this case, when the test calls selectFrame, thisroutine is called for each frame to figure out which one has been selected.The selected frame will return true, while all others will return false.

=over

$current_frame_string is starting frame

$target is new frame (which might be relative to the current one)

=back

=over

Returns true if the new frame is this code's window

=back

=cut

sub get_whether_this_frame_match_frame_expression {
    my $self = shift;
    return $self->get_boolean("getWhetherThisFrameMatchFrameExpression", @_);
}

=item $sel-E<gt>get_whether_this_window_match_window_expression($current_window_string, $target)

Determine whether currentWindowString plus target identify the window containing this running code.
This is useful in proxy injection mode, where this code runs in everybrowser frame and window, and sometimes the selenium server needs to identifythe "current" window.  In this case, when the test calls selectWindow, thisroutine is called for each window to figure out which one has been selected.The selected window will return true, while all others will return false.

=over

$current_window_string is starting window

$target is new window (which might be relative to the current one, e.g., "_parent")

=back

=over

Returns true if the new window is this code's window

=back

=cut

sub get_whether_this_window_match_window_expression {
    my $self = shift;
    return $self->get_boolean("getWhetherThisWindowMatchWindowExpression", @_);
}

=item $sel-E<gt>wait_for_pop_up($window_id, $timeout)

Waits for a popup window to appear and load up.

=over

$window_id is the JavaScript window ID of the window that will appear

$timeout is a timeout in milliseconds, after which the action will return with an error

=back

=cut

sub wait_for_pop_up {
    my $self = shift;
    $self->do_command("waitForPopUp", @_);
}

=item $sel-E<gt>choose_cancel_on_next_confirmation()

By default, Selenium's overridden window.confirm() function willreturn true, as if the user had manually clicked OK.  After runningthis command, the next call to confirm() will return false, as ifthe user had clicked Cancel.

=cut

sub choose_cancel_on_next_confirmation {
    my $self = shift;
    $self->do_command("chooseCancelOnNextConfirmation", @_);
}

=item $sel-E<gt>answer_on_next_prompt($answer)

Instructs Selenium to return the specified answer string in response tothe next JavaScript prompt [window.prompt()].

=over

$answer is the answer to give in response to the prompt pop-up

=back

=cut

sub answer_on_next_prompt {
    my $self = shift;
    $self->do_command("answerOnNextPrompt", @_);
}

=item $sel-E<gt>go_back()

Simulates the user clicking the "back" button on their browser.

=cut

sub go_back {
    my $self = shift;
    $self->do_command("goBack", @_);
}

=item $sel-E<gt>refresh()

Simulates the user clicking the "Refresh" button on their browser.

=cut

sub refresh {
    my $self = shift;
    $self->do_command("refresh", @_);
}

=item $sel-E<gt>close()

Simulates the user clicking the "close" button in the titlebar of a popupwindow or tab.

=cut

sub close {
    my $self = shift;
    $self->do_command("close", @_);
}

=item $sel-E<gt>is_alert_present()

Has an alert occurred?
This function never throws an exception

=over

Returns true if there is an alert

=back

=cut

sub is_alert_present {
    my $self = shift;
    return $self->get_boolean("isAlertPresent", @_);
}

=item $sel-E<gt>is_prompt_present()

Has a prompt occurred?
This function never throws an exception

=over

Returns true if there is a pending prompt

=back

=cut

sub is_prompt_present {
    my $self = shift;
    return $self->get_boolean("isPromptPresent", @_);
}

=item $sel-E<gt>is_confirmation_present()

Has confirm() been called?
This function never throws an exception

=over

Returns true if there is a pending confirmation

=back

=cut

sub is_confirmation_present {
    my $self = shift;
    return $self->get_boolean("isConfirmationPresent", @_);
}

=item $sel-E<gt>get_alert()

Retrieves the message of a JavaScript alert generated during the previous action, or fail if there were no alerts.
Getting an alert has the same effect as manually clicking OK. If analert is generated but you do not get/verify it, the next Selenium actionwill fail.

NOTE: under Selenium, JavaScript alerts will NOT pop up a visible alertdialog.

NOTE: Selenium does NOT support JavaScript alerts that are generated in apage's onload() event handler. In this case a visible dialog WILL begenerated and Selenium will hang until someone manually clicks OK.

=over

Returns The message of the most recent JavaScript alert

=back

=cut

sub get_alert {
    my $self = shift;
    return $self->get_string("getAlert", @_);
}

=item $sel-E<gt>get_confirmation()

Retrieves the message of a JavaScript confirmation dialog generated duringthe previous action.
By default, the confirm function will return true, having the same effectas manually clicking OK. This can be changed by prior execution of thechooseCancelOnNextConfirmation command. If an confirmation is generatedbut you do not get/verify it, the next Selenium action will fail.

NOTE: under Selenium, JavaScript confirmations will NOT pop up a visibledialog.

NOTE: Selenium does NOT support JavaScript confirmations that aregenerated in a page's onload() event handler. In this case a visibledialog WILL be generated and Selenium will hang until you manually clickOK.

=over

Returns the message of the most recent JavaScript confirmation dialog

=back

=cut

sub get_confirmation {
    my $self = shift;
    return $self->get_string("getConfirmation", @_);
}

=item $sel-E<gt>get_prompt()

Retrieves the message of a JavaScript question prompt dialog generated duringthe previous action.
Successful handling of the prompt requires prior execution of theanswerOnNextPrompt command. If a prompt is generated but youdo not get/verify it, the next Selenium action will fail.

NOTE: under Selenium, JavaScript prompts will NOT pop up a visibledialog.

NOTE: Selenium does NOT support JavaScript prompts that are generated in apage's onload() event handler. In this case a visible dialog WILL begenerated and Selenium will hang until someone manually clicks OK.

=over

Returns the message of the most recent JavaScript question prompt

=back

=cut

sub get_prompt {
    my $self = shift;
    return $self->get_string("getPrompt", @_);
}

=item $sel-E<gt>get_location()

Gets the absolute URL of the current page.

=over

Returns the absolute URL of the current page

=back

=cut

sub get_location {
    my $self = shift;
    return $self->get_string("getLocation", @_);
}

=item $sel-E<gt>get_title()

Gets the title of the current page.

=over

Returns the title of the current page

=back

=cut

sub get_title {
    my $self = shift;
    return $self->get_string("getTitle", @_);
}

=item $sel-E<gt>get_body_text()

Gets the entire text of the page.

=over

Returns the entire text of the page

=back

=cut

sub get_body_text {
    my $self = shift;
    return $self->get_string("getBodyText", @_);
}

=item $sel-E<gt>get_value($locator)

Gets the (whitespace-trimmed) value of an input field (or anything else with a value parameter).For checkbox/radio elements, the value will be "on" or "off" depending onwhether the element is checked or not.

=over

$locator is an element locator

=back

=over

Returns the element value, or "on/off" for checkbox/radio elements

=back

=cut

sub get_value {
    my $self = shift;
    return $self->get_string("getValue", @_);
}

=item $sel-E<gt>get_text($locator)

Gets the text of an element. This works for any element that containstext. This command uses either the textContent (Mozilla-like browsers) orthe innerText (IE-like browsers) of the element, which is the renderedtext shown to the user.

=over

$locator is an element locator

=back

=over

Returns the text of the element

=back

=cut

sub get_text {
    my $self = shift;
    return $self->get_string("getText", @_);
}

=item $sel-E<gt>highlight($locator)

Briefly changes the backgroundColor of the specified element yellow.  Useful for debugging.

=over

$locator is an element locator

=back

=cut

sub highlight {
    my $self = shift;
    $self->do_command("highlight", @_);
}

=item $sel-E<gt>get_eval($script)

Gets the result of evaluating the specified JavaScript snippet.  The snippet mayhave multiple lines, but only the result of the last line will be returned.
Note that, by default, the snippet will run in the context of the "selenium"object itself, so C<this> will refer to the Selenium object, and C<window> willrefer to the top-level runner test window, not the window of your application.

If you need a reference to the window of your application, you can referto C<this.browserbot.getCurrentWindow()> and if you need to usea locator to refer to a single element in your application page, you canuse C<this.browserbot.findElement("foo")> where "foo" is your locator.

=over

$script is the JavaScript snippet to run

=back

=over

Returns the results of evaluating the snippet

=back

=cut

sub get_eval {
    my $self = shift;
    return $self->get_string("getEval", @_);
}

=item $sel-E<gt>is_checked($locator)

Gets whether a toggle-button (checkbox/radio) is checked.  Fails if the specified element doesn't exist or isn't a toggle-button.

=over

$locator is an element locator pointing to a checkbox or radio button

=back

=over

Returns true if the checkbox is checked, false otherwise

=back

=cut

sub is_checked {
    my $self = shift;
    return $self->get_boolean("isChecked", @_);
}

=item $sel-E<gt>get_table($table_cell_address)

Gets the text from a cell of a table. The cellAddress syntaxtableLocator.row.column, where row and column start at 0.

=over

$table_cell_address is a cell address, e.g. "foo.1.4"

=back

=over

Returns the text from the specified cell

=back

=cut

sub get_table {
    my $self = shift;
    return $self->get_string("getTable", @_);
}

=item $sel-E<gt>get_selected_labels($select_locator)

Gets all option labels (visible text) for selected options in the specified select or multi-select element.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns an array of all selected option labels in the specified select drop-down

=back

=cut

sub get_selected_labels {
    my $self = shift;
    return $self->get_string_array("getSelectedLabels", @_);
}

=item $sel-E<gt>get_selected_label($select_locator)

Gets option label (visible text) for selected option in the specified select element.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns the selected option label in the specified select drop-down

=back

=cut

sub get_selected_label {
    my $self = shift;
    return $self->get_string("getSelectedLabel", @_);
}

=item $sel-E<gt>get_selected_values($select_locator)

Gets all option values (value attributes) for selected options in the specified select or multi-select element.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns an array of all selected option values in the specified select drop-down

=back

=cut

sub get_selected_values {
    my $self = shift;
    return $self->get_string_array("getSelectedValues", @_);
}

=item $sel-E<gt>get_selected_value($select_locator)

Gets option value (value attribute) for selected option in the specified select element.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns the selected option value in the specified select drop-down

=back

=cut

sub get_selected_value {
    my $self = shift;
    return $self->get_string("getSelectedValue", @_);
}

=item $sel-E<gt>get_selected_indexes($select_locator)

Gets all option indexes (option number, starting at 0) for selected options in the specified select or multi-select element.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns an array of all selected option indexes in the specified select drop-down

=back

=cut

sub get_selected_indexes {
    my $self = shift;
    return $self->get_string_array("getSelectedIndexes", @_);
}

=item $sel-E<gt>get_selected_index($select_locator)

Gets option index (option number, starting at 0) for selected option in the specified select element.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns the selected option index in the specified select drop-down

=back

=cut

sub get_selected_index {
    my $self = shift;
    return $self->get_string("getSelectedIndex", @_);
}

=item $sel-E<gt>get_selected_ids($select_locator)

Gets all option element IDs for selected options in the specified select or multi-select element.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns an array of all selected option IDs in the specified select drop-down

=back

=cut

sub get_selected_ids {
    my $self = shift;
    return $self->get_string_array("getSelectedIds", @_);
}

=item $sel-E<gt>get_selected_id($select_locator)

Gets option element ID for selected option in the specified select element.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns the selected option ID in the specified select drop-down

=back

=cut

sub get_selected_id {
    my $self = shift;
    return $self->get_string("getSelectedId", @_);
}

=item $sel-E<gt>is_something_selected($select_locator)

Determines whether some option in a drop-down menu is selected.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns true if some option has been selected, false otherwise

=back

=cut

sub is_something_selected {
    my $self = shift;
    return $self->get_boolean("isSomethingSelected", @_);
}

=item $sel-E<gt>get_select_options($select_locator)

Gets all option labels in the specified select drop-down.

=over

$select_locator is an element locator identifying a drop-down menu

=back

=over

Returns an array of all option labels in the specified select drop-down

=back

=cut

sub get_select_options {
    my $self = shift;
    return $self->get_string_array("getSelectOptions", @_);
}

=item $sel-E<gt>get_attribute($attribute_locator)

Gets the value of an element attribute.

=over

$attribute_locator is an element locator followed by an @ sign and then the name of the attribute, e.g. "foo@bar"

=back

=over

Returns the value of the specified attribute

=back

=cut

sub get_attribute {
    my $self = shift;
    return $self->get_string("getAttribute", @_);
}

=item $sel-E<gt>is_text_present($pattern)

Verifies that the specified text pattern appears somewhere on the rendered page shown to the user.

=over

$pattern is a pattern to match with the text of the page

=back

=over

Returns true if the pattern matches the text, false otherwise

=back

=cut

sub is_text_present {
    my $self = shift;
    return $self->get_boolean("isTextPresent", @_);
}

=item $sel-E<gt>is_element_present($locator)

Verifies that the specified element is somewhere on the page.

=over

$locator is an element locator

=back

=over

Returns true if the element is present, false otherwise

=back

=cut

sub is_element_present {
    my $self = shift;
    return $self->get_boolean("isElementPresent", @_);
}

=item $sel-E<gt>is_visible($locator)

Determines if the specified element is visible. Anelement can be rendered invisible by setting the CSS "visibility"property to "hidden", or the "display" property to "none", either for theelement itself or one if its ancestors.  This method will fail ifthe element is not present.

=over

$locator is an element locator

=back

=over

Returns true if the specified element is visible, false otherwise

=back

=cut

sub is_visible {
    my $self = shift;
    return $self->get_boolean("isVisible", @_);
}

=item $sel-E<gt>is_editable($locator)

Determines whether the specified input element is editable, ie hasn't been disabled.This method will fail if the specified element isn't an input element.

=over

$locator is an element locator

=back

=over

Returns true if the input element is editable, false otherwise

=back

=cut

sub is_editable {
    my $self = shift;
    return $self->get_boolean("isEditable", @_);
}

=item $sel-E<gt>get_all_buttons()

Returns the IDs of all buttons on the page.
If a given button has no ID, it will appear as "" in this array.

=over

Returns the IDs of all buttons on the page

=back

=cut

sub get_all_buttons {
    my $self = shift;
    return $self->get_string_array("getAllButtons", @_);
}

=item $sel-E<gt>get_all_links()

Returns the IDs of all links on the page.
If a given link has no ID, it will appear as "" in this array.

=over

Returns the IDs of all links on the page

=back

=cut

sub get_all_links {
    my $self = shift;
    return $self->get_string_array("getAllLinks", @_);
}

=item $sel-E<gt>get_all_fields()

Returns the IDs of all input fields on the page.
If a given field has no ID, it will appear as "" in this array.

=over

Returns the IDs of all field on the page

=back

=cut

sub get_all_fields {
    my $self = shift;
    return $self->get_string_array("getAllFields", @_);
}

=item $sel-E<gt>get_attribute_from_all_windows($attribute_name)

Returns every instance of some attribute from all known windows.

=over

$attribute_name is name of an attribute on the windows

=back

=over

Returns the set of values of this attribute from all known windows.

=back

=cut

sub get_attribute_from_all_windows {
    my $self = shift;
    return $self->get_string_array("getAttributeFromAllWindows", @_);
}

=item $sel-E<gt>dragdrop($locator, $movements_string)

deprecated - use dragAndDrop instead

=over

$locator is an element locator

$movements_string is offset in pixels from the current location to which the element should be moved, e.g., "+70,-300"

=back

=cut

sub dragdrop {
    my $self = shift;
    $self->do_command("dragdrop", @_);
}

=item $sel-E<gt>set_mouse_speed($pixels)

Configure the number of pixels between "mousemove" events during dragAndDrop commands (default=10).
Setting this value to 0 means that we'll send a "mousemove" event to every single pixelin between the start location and the end location; that can be very slow, and maycause some browsers to force the JavaScript to timeout.

If the mouse speed is greater than the distance between the two dragged objects, we'lljust send one "mousemove" at the start location and then one final one at the end location.

=over

$pixels is the number of pixels between "mousemove" events

=back

=cut

sub set_mouse_speed {
    my $self = shift;
    $self->do_command("setMouseSpeed", @_);
}

=item $sel-E<gt>get_mouse_speed()

Returns the number of pixels between "mousemove" events during dragAndDrop commands (default=10).

=over

Returns the number of pixels between "mousemove" events during dragAndDrop commands (default=10)

=back

=cut

sub get_mouse_speed {
    my $self = shift;
    return $self->get_number("getMouseSpeed", @_);
}

=item $sel-E<gt>drag_and_drop($locator, $movements_string)

Drags an element a certain distance and then drops it

=over

$locator is an element locator

$movements_string is offset in pixels from the current location to which the element should be moved, e.g., "+70,-300"

=back

=cut

sub drag_and_drop {
    my $self = shift;
    $self->do_command("dragAndDrop", @_);
}

=item $sel-E<gt>drag_and_drop_to_object($locator_of_object_to_be_dragged, $locator_of_drag_destination_object)

Drags an element and drops it on another element

=over

$locator_of_object_to_be_dragged is an element to be dragged

$locator_of_drag_destination_object is an element whose location (i.e., whose center-most pixel) will be the point where locatorOfObjectToBeDragged  is dropped

=back

=cut

sub drag_and_drop_to_object {
    my $self = shift;
    $self->do_command("dragAndDropToObject", @_);
}

=item $sel-E<gt>window_focus($window_name)

Gives focus to a window

=over

$window_name is name of the window to be given focus

=back

=cut

sub window_focus {
    my $self = shift;
    $self->do_command("windowFocus", @_);
}

=item $sel-E<gt>window_maximize($window_name)

Resize window to take up the entire screen

=over

$window_name is name of the window to be enlarged

=back

=cut

sub window_maximize {
    my $self = shift;
    $self->do_command("windowMaximize", @_);
}

=item $sel-E<gt>get_all_window_ids()

Returns the IDs of all windows that the browser knows about.

=over

Returns the IDs of all windows that the browser knows about.

=back

=cut

sub get_all_window_ids {
    my $self = shift;
    return $self->get_string_array("getAllWindowIds", @_);
}

=item $sel-E<gt>get_all_window_names()

Returns the names of all windows that the browser knows about.

=over

Returns the names of all windows that the browser knows about.

=back

=cut

sub get_all_window_names {
    my $self = shift;
    return $self->get_string_array("getAllWindowNames", @_);
}

=item $sel-E<gt>get_all_window_titles()

Returns the titles of all windows that the browser knows about.

=over

Returns the titles of all windows that the browser knows about.

=back

=cut

sub get_all_window_titles {
    my $self = shift;
    return $self->get_string_array("getAllWindowTitles", @_);
}

=item $sel-E<gt>get_html_source()

Returns the entire HTML source between the opening andclosing "html" tags.

=over

Returns the entire HTML source

=back

=cut

sub get_html_source {
    my $self = shift;
    return $self->get_string("getHtmlSource", @_);
}

=item $sel-E<gt>set_cursor_position($locator, $position)

Moves the text cursor to the specified position in the given input element or textarea.This method will fail if the specified element isn't an input element or textarea.

=over

$locator is an element locator pointing to an input element or textarea

$position is the numerical position of the cursor in the field; position should be 0 to move the position to the beginning of the field.  You can also set the cursor to -1 to move it to the end of the field.

=back

=cut

sub set_cursor_position {
    my $self = shift;
    $self->do_command("setCursorPosition", @_);
}

=item $sel-E<gt>get_element_index($locator)

Get the relative index of an element to its parent (starting from 0). The comment node and empty text nodewill be ignored.

=over

$locator is an element locator pointing to an element

=back

=over

Returns of relative index of the element to its parent (starting from 0)

=back

=cut

sub get_element_index {
    my $self = shift;
    return $self->get_number("getElementIndex", @_);
}

=item $sel-E<gt>is_ordered($locator1, $locator2)

Check if these two elements have same parent and are ordered. Two same elements willnot be considered ordered.

=over

$locator1 is an element locator pointing to the first element

$locator2 is an element locator pointing to the second element

=back

=over

Returns true if two elements are ordered and have same parent, false otherwise

=back

=cut

sub is_ordered {
    my $self = shift;
    return $self->get_boolean("isOrdered", @_);
}

=item $sel-E<gt>get_element_position_left($locator)

Retrieves the horizontal position of an element

=over

$locator is an element locator pointing to an element OR an element itself

=back

=over

Returns of pixels from the edge of the frame.

=back

=cut

sub get_element_position_left {
    my $self = shift;
    return $self->get_number("getElementPositionLeft", @_);
}

=item $sel-E<gt>get_element_position_top($locator)

Retrieves the vertical position of an element

=over

$locator is an element locator pointing to an element OR an element itself

=back

=over

Returns of pixels from the edge of the frame.

=back

=cut

sub get_element_position_top {
    my $self = shift;
    return $self->get_number("getElementPositionTop", @_);
}

=item $sel-E<gt>get_element_width($locator)

Retrieves the width of an element

=over

$locator is an element locator pointing to an element

=back

=over

Returns width of an element in pixels

=back

=cut

sub get_element_width {
    my $self = shift;
    return $self->get_number("getElementWidth", @_);
}

=item $sel-E<gt>get_element_height($locator)

Retrieves the height of an element

=over

$locator is an element locator pointing to an element

=back

=over

Returns height of an element in pixels

=back

=cut

sub get_element_height {
    my $self = shift;
    return $self->get_number("getElementHeight", @_);
}

=item $sel-E<gt>get_cursor_position($locator)

Retrieves the text cursor position in the given input element or textarea; beware, this may not work perfectly on all browsers.
Specifically, if the cursor/selection has been cleared by JavaScript, this command will tend toreturn the position of the last location of the cursor, even though the cursor is now gone from the page.  This is filed as http://jira.openqa.org/browse/SEL-243 (SEL-243).
This method will fail if the specified element isn't an input element or textarea, or there is no cursor in the element.

=over

$locator is an element locator pointing to an input element or textarea

=back

=over

Returns the numerical position of the cursor in the field

=back

=cut

sub get_cursor_position {
    my $self = shift;
    return $self->get_number("getCursorPosition", @_);
}

=item $sel-E<gt>set_context($context, $log_level_threshold)

Writes a message to the status bar and adds a note to the browser-sidelog.
If logLevelThreshold is specified, set the threshold for loggingto that level (debug, info, warn, error).

(Note that the browser-side logs will <i>not</i> be sent back to theserver, and are invisible to the Client Driver.)

=over

$context is the message to be sent to the browser

$log_level_threshold is one of "debug", "info", "warn", "error", sets the threshold for browser-side logging

=back

=cut

sub set_context {
    my $self = shift;
    $self->do_command("setContext", @_);
}

=item $sel-E<gt>get_expression($expression)

Returns the specified expression.
This is useful because of JavaScript preprocessing.It is used to generate commands like assertExpression and waitForExpression.

=over

$expression is the value to return

=back

=over

Returns the value passed in

=back

=cut

sub get_expression {
    my $self = shift;
    return $self->get_string("getExpression", @_);
}

=item $sel-E<gt>wait_for_condition($script, $timeout)

Runs the specified JavaScript snippet repeatedly until it evaluates to "true".The snippet may have multiple lines, but only the result of the last linewill be considered.
Note that, by default, the snippet will be run in the runner's test window, not in the windowof your application.  To get the window of your application, you can usethe JavaScript snippet C<selenium.browserbot.getCurrentWindow()>, and thenrun your JavaScript in there

=over

$script is the JavaScript snippet to run

$timeout is a timeout in milliseconds, after which this command will return with an error

=back

=cut

sub wait_for_condition {
    my $self = shift;
    $self->do_command("waitForCondition", @_);
}

=item $sel-E<gt>set_timeout($timeout)

Specifies the amount of time that Selenium will wait for actions to complete.
Actions that require waiting include "open" and the "waitFor*" actions.
The default timeout is 30 seconds.

=over

$timeout is a timeout in milliseconds, after which the action will return with an error

=back

=cut

sub set_timeout {
    my $self = shift;
    $self->do_command("setTimeout", @_);
}

=item $sel-E<gt>wait_for_page_to_load($timeout)

Waits for a new page to load.
You can use this command instead of the "AndWait" suffixes, "clickAndWait", "selectAndWait", "typeAndWait" etc.(which are only available in the JS API).

Selenium constantly keeps track of new pages loading, and sets a "newPageLoaded"flag when it first notices a page load.  Running any other Selenium command afterturns the flag to false.  Hence, if you want to wait for a page to load, you mustwait immediately after a Selenium command that caused a page-load.

=over

$timeout is a timeout in milliseconds, after which this command will return with an error

=back

=cut

sub wait_for_page_to_load {
    my $self = shift;
    $self->do_command("waitForPageToLoad", @_);
}

=item $sel-E<gt>get_cookie()

Return all cookies of the current page under test.

=over

Returns all cookies of the current page under test

=back

=cut

sub get_cookie {
    my $self = shift;
    return $self->get_string("getCookie", @_);
}

=item $sel-E<gt>create_cookie($name_value_pair, $options_string)

Create a new cookie whose path and domain are same with those of current pageunder test, unless you specified a path for this cookie explicitly.

=over

$name_value_pair is name and value of the cookie in a format "name=value"

$options_string is options for the cookie. Currently supported options include 'path' and 'max_age'.      the optionsString's format is "path=/path/, max_age=60". The order of options are irrelevant, the unit      of the value of 'max_age' is second.

=back

=cut

sub create_cookie {
    my $self = shift;
    $self->do_command("createCookie", @_);
}

=item $sel-E<gt>delete_cookie($name, $path)

Delete a named cookie with specified path.

=over

$name is the name of the cookie to be deleted

$path is the path property of the cookie to be deleted

=back

=cut

sub delete_cookie {
    my $self = shift;
    $self->do_command("deleteCookie", @_);
}

=item $sel-E<gt>wait_for_text_present($text, $timeout)

Waits until $text is present in the html source

=cut

sub wait_for_text_present {
    my $self = shift;
    $self->do_command("waitForTextPresent", @_);
}

=item $sel-E<gt>wait_for_element_present($locator, $timeout)

Waits until $locator is present

=cut

sub wait_for_element_present {
    my $self = shift;
    $self->do_command("waitForElementPresent", @_);
}


=item * $sel-E<gt>is_location($expected_location)

Verify the location of the current page ends with the expected location.
If an URL querystring is provided, this is checked as well.

=over

$expected_location is the location to match.  

=back

Note: This function is deprecated, use get_location() instead.

=cut

sub is_location {
    my $self = shift;
    warn "is_location() is deprecated, use get_location()\n"
        unless $self->{no_deprecation_msg};
    my $expected_location = shift;
    my $loc = $self->get_string("getLocation");
    return $loc =~ /\Q$expected_location\E$/;
}

=item * $sel-E<gt>get_checked($locator)

Gets whether a toggle-button (checkbox/radio) is checked.  Fails if the specified element doesn't exist or isn't a toggle-button.

=over

$locator is an element locator pointing to a checkbox or radio button.  

=back

Note: This function is deprecated, use is_checked() instead.

=cut

sub get_checked {
    my $self = shift;
    warn "get_checked() is deprecated, use is_checked()\n"
        unless $self->{no_deprecation_msg};
    return $self->get_string("isChecked", @_) ? 'true' : 'false';
}

=item * $sel-E<gt>is_selected($locator, $option_locator)

Verifies that the selected option of a drop-down satisfies the optionSpecifier.

See the select command for more information about option locators.

=over

$locator is an element locator.  
$option_locator is an option locator, typically just an option label (e.g. "John Smith").  

=back

Note: This function is deprecated, use the get_selected_*() methods instead.

=cut

sub is_selected {
    my ($self, $locator, $option_locator) = @_;
    warn "is_selected() is deprecated, use get_selected_*() methods\n"
        unless $self->{no_deprecation_msg};
    $option_locator =~ m/^(?:(.+)=)?(.+)/;
    my $selector = $1 || 'label';
    $selector = 'indexe' if $selector eq 'index';
    my $pattern = $2;
    my $func = "get_selected_${selector}s";
    my @selected = $self->$func($locator);
    return grep { $pattern eq $_ } @selected;
}

=item * $sel-E<gt>get_selected_options($locator)

Gets all option labels for selected options in the specified select or multi-select element.

=over

$locator is an element locator.  

=back

Note: This function is deprecated, use get_selected_labels() instead.

=cut

sub get_selected_options {
    my $self = shift;
    warn "get_selected_options() is deprecated, use get_selected_labels()\n"
        unless $self->{no_deprecation_msg};
    return $self->get_string_array("getSelectedLabels", @_);
}

=item * $sel-E<gt>get_absolute_location()

Gets the absolute URL of the current page.

Note: This function is deprecated, use get_location() instead.

=cut

sub get_absolute_location {
    my $self = shift;
    warn "get_absolute_location() is deprecated, use get_location()\n"
        unless $self->{no_deprecation_msg};
    return $self->get_string("getLocation", @_);
}

=pod

=back

=cut

sub DESTROY {
    my $self = shift;
    $self->stop if $self->{auto_stop};
}

1;

__END__

=head1 SEE ALSO

For more information about Selenium Remote Control, visit the website
at L<http://www.openqa.org/selenium-rc/>.

=head1 BUGS

The Selenium Remote Control JIRA issue tracking system is available
online at L<http://jira.openqa.org/browse/SRC>.

=head1 AUTHOR

Perl driver maintained by Luke Closs <selenium-rc@awesnob.com>

Selenium Remote Control maintained by Dan Fabulich <dfabulich@warpmail.net>

=head1 LICENSE

Copyright (c) 2006 ThoughtWorks, Inc

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.