--TEST--

XML_Util::collapseEmptyTags() basic tests

--CREDITS--

Chuck Burgess <ashnazg@php.net>

# created for v1.2.0a1 2008-05-04

--FILE--

<?php

require_once 'XML' . DIRECTORY_SEPARATOR . 'Util.php';

echo '=====XML_Util::collapseEmptyTags() basic tests=====' . PHP_EOL . PHP_EOL;

​

$emptyTag = "<foo></foo>";

$otherTag = "<bar>baz</bar>";

$xhtmlTag = "<b></b>";

​

echo "TEST:  basic usage" . PHP_EOL;

echo XML_Util::collapseEmptyTags($emptyTag) . PHP_EOL . PHP_EOL;

​

echo "TEST:  basic usage alongside non-empty tag" . PHP_EOL;

echo XML_Util::collapseEmptyTags($emptyTag . $otherTag) . PHP_EOL . PHP_EOL;

​

echo "TEST:  one empty tag, with COLLAPSE_ALL set" . PHP_EOL;

echo XML_Util::collapseEmptyTags($emptyTag, XML_UTIL_COLLAPSE_ALL) . PHP_EOL . PHP_EOL;

​

echo "TEST:  one empty tag alongside non-empty tag, with COLLAPSE_ALL set" . PHP_EOL;

echo XML_Util::collapseEmptyTags($emptyTag . $otherTag, XML_UTIL_COLLAPSE_ALL) . PHP_EOL . PHP_EOL;

​

echo "TEST:  one empty tag, with COLLAPSE_XHTML_ONLY set" . PHP_EOL;

echo XML_Util::collapseEmptyTags($emptyTag, XML_UTIL_COLLAPSE_XHTML_ONLY) . PHP_EOL . PHP_EOL;

​

echo "TEST:  one empty tag alongside non-empty tag, with COLLAPSE_XHTML_ONLY set" . PHP_EOL;

echo XML_Util::collapseEmptyTags($emptyTag . $xhtmlTag . $otherTag, XML_UTIL_COLLAPSE_XHTML_ONLY) . PHP_EOL . PHP_EOL;

?>

--EXPECT--

=====XML_Util::collapseEmptyTags() basic tests=====

​

TEST:  basic usage

<foo />

​

TEST:  basic usage alongside non-empty tag

<foo /><bar>baz</bar>

​

TEST:  one empty tag, with COLLAPSE_ALL set

<foo />