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Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users.

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/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

gTestfile = '13.4.4.26.js';

START("13.4.4.26 - XML normalize()");

TEST(1, true, XML.prototype.hasOwnProperty("normalize"));

XML.ignoreWhitespace = false;
XML.prettyPrinting = false;

var x =   one  ;

TEST_XML(2, "  one  ", x);
x.normalize();
TEST_XML(3, "  one  ", x);


// First, test text node coalescing

delete x.bravo[0];

TEST_XML(4, "  ", x);
TEST(5, 2, x.children().length());

x.normalize();

TEST_XML(6, "  ", x);
TEST(7, 1, x.children().length());

// check that nodes are inserted in the right place after a normalization

x.appendChild( fun );

TEST_XML(8, "   fun ", x);
TEST(9, 2, x.children().length());

// recursive nature

var y =   ;

TEST(10, 3, y.children().length());

x.appendChild(y);
delete y.delta[0];

TEST(11, 2, y.children().length());

x.normalize();

TEST(12, 1, y.children().length());
TEST(13, 1, x.charlie.children().length());



// Second, test empty text node removal

x = ;

TEST_XML(14, "", x);
TEST(15, 1, x.children().length());

x.appendChild(XML());

TEST_XML(16, "", x);
TEST(17, 2, x.children().length());

x.normalize();

TEST_XML(18, "", x);
TEST(19, 1, x.children().length());

x.appendChild(XML(" "));

TEST_XML(20, " ", x);
TEST(21, 2, x.children().length());

x.normalize();

// normalize does not remove whitespace-only text nodes
TEST_XML(22, " ", x);
TEST(23, 2, x.children().length());

y = ;
y.appendChild(XML());

TEST(24, 1, y.children().length());

x.appendChild(y);

// check recursive nature

x.normalize();

TEST(25, 0, y.children().length());

END();