mirror of
https://github.com/roundcube/roundcubemail.git
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a5fd211712
In short, we always wrap, but we detect patches/diffs in the text and make them unwrappable.
200 lines
8.0 KiB
PHP
200 lines
8.0 KiB
PHP
<?php
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/**
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* Test class to test rcube_text2html class
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*
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* @package Tests
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*/
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class Framework_Text2Html extends PHPUnit\Framework\TestCase
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{
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/**
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* Data for test_text2html()
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*/
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function data_text2html()
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{
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$options = [
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'begin' => '',
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'end' => '',
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'break' => '<br>',
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'links' => false,
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'flowed' => false,
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'delsp' => false,
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'wrap' => false,
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'space' => '_', // replace UTF-8 non-breaking space for simpler testing
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'nobr_start' => '>',
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'nobr_end' => '<',
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];
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$data[] = [" aaaa", ">_aaaa<", $options];
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$data[] = ["aa>aa", ">aa>aa<", $options];
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$data[] = ["aaaa aaaa", ">aaaa_aaaa<", $options];
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$data[] = ["aaaa aaaa", ">aaaa__aaaa<", $options];
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$data[] = ["aaaa aaaa", ">aaaa___aaaa<", $options];
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$data[] = ["aaaa\taaaa", ">aaaa____aaaa<", $options];
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$data[] = ["aaaa\naaaa", "aaaa<br>aaaa", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>>_aaaa<", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>>__aaaa<", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>>___aaaa<", $options];
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$data[] = ["\n", "<br>", $options];
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$data[] = ["\taaaa", ">____aaaa<", $options];
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$data[] = ["\naaaa", "<br>aaaa", $options];
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$data[] = ["\n aaaa", "<br>>_aaaa<", $options];
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$data[] = ["\n aaaa", "<br>>__aaaa<", $options];
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$data[] = ["\n aaaa", "<br>>___aaaa<", $options];
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$data[] = ["aaaa\n\nbbbb", "aaaa<br><br>bbbb", $options];
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$data[] = [">aaaa \n>aaaa", "<blockquote>>aaaa_<<br>aaaa</blockquote>", $options];
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$data[] = [">aaaa\n>aaaa", "<blockquote>aaaa<br>aaaa</blockquote>", $options];
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$data[] = [">aaaa \n>bbbb\ncccc dddd", "<blockquote>>aaaa_<<br>bbbb</blockquote>>cccc_dddd<", $options];
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$data[] = ["aaaa-bbbb/cccc", ">aaaa-bbbb/cccc<", $options];
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$data[] = ["aaaa-bbbb\r\tcccc", ">aaaa-bbbb____cccc<", $options];
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$options['flowed'] = true;
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$data[] = [" aaaa", "aaaa", $options];
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$data[] = ["aaaa aaaa", "aaaa aaaa", $options];
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$data[] = ["aaaa aaaa", "aaaa _aaaa", $options];
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$data[] = ["aaaa aaaa", "aaaa _ aaaa", $options];
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$data[] = ["aaaa\taaaa", "aaaa _ _aaaa", $options];
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$data[] = ["aaaa\naaaa", "aaaa<br>aaaa", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>aaaa", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>_aaaa", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>_ aaaa", $options];
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$data[] = ["\taaaa", "_ _ aaaa", $options];
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$data[] = ["\naaaa", "<br>aaaa", $options];
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$data[] = ["\n aaaa", "<br>aaaa", $options];
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$data[] = ["\n aaaa", "<br>_aaaa", $options];
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$data[] = ["\n aaaa", "<br>_ aaaa", $options];
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$data[] = ["aaaa\n\nbbbb", "aaaa<br><br>bbbb", $options];
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$data[] = [">aaaa \n>aaaa", "<blockquote>aaaa aaaa</blockquote>", $options];
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$data[] = [">aaaa\n>aaaa", "<blockquote>aaaa<br>aaaa</blockquote>", $options];
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$data[] = [">aaaa \n>bbbb\ncccc dddd", "<blockquote>aaaa bbbb</blockquote>cccc dddd", $options];
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$data[] = ["\x02\x03", "\x02\x03", $options];
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$options['flowed'] = true;
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$options['delsp'] = true;
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$data[] = [" aaaa", "aaaa", $options];
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$data[] = ["aaaa aaaa", "aaaa aaaa", $options];
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$data[] = ["aaaa aaaa", "aaaa _aaaa", $options];
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$data[] = ["aaaa aaaa", "aaaa _ aaaa", $options];
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$data[] = ["aaaa\taaaa", "aaaa _ _aaaa", $options];
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$data[] = ["aaaa\naaaa", "aaaa<br>aaaa", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>aaaa", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>_aaaa", $options];
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$data[] = ["aaaa\n aaaa", "aaaa<br>_ aaaa", $options];
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$data[] = ["\taaaa", "_ _ aaaa", $options];
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$data[] = ["\naaaa", "<br>aaaa", $options];
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$data[] = ["\n aaaa", "<br>aaaa", $options];
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$data[] = ["\n aaaa", "<br>_aaaa", $options];
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$data[] = ["\n aaaa", "<br>_ aaaa", $options];
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$data[] = ["aaaa\n\nbbbb", "aaaa<br><br>bbbb", $options];
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$data[] = [">aaaa \n>aaaa", "<blockquote>aaaaaaaa</blockquote>", $options];
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$data[] = [">aaaa\n>aaaa", "<blockquote>aaaa<br>aaaa</blockquote>", $options];
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$data[] = [">aaaa \n>bbbb\ncccc dddd", "<blockquote>aaaabbbb</blockquote>cccc dddd", $options];
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$options['flowed'] = false;
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$options['delsp'] = false;
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$options['wrap'] = true;
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$data[] = [">>aaaa bbbb\n>>\n>>>\n>cccc\n\ndddd eeee",
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"<blockquote><blockquote>aaaa bbbb<br><br><blockquote><br></blockquote></blockquote>cccc</blockquote><br>dddd eeee", $options];
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$data[] = ["\n>>aaaa\n\ndddd",
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"<br><blockquote><blockquote>aaaa</blockquote></blockquote><br>dddd", $options];
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$data[] = ["aaaa\n>bbbb\n>cccc\n\ndddd\n>>test",
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"aaaa<blockquote>bbbb<br>cccc</blockquote><br>dddd<blockquote><blockquote>test</blockquote></blockquote>", $options];
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return $data;
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}
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/**
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* Test text to html conversion
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*
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* @dataProvider data_text2html
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*/
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function test_text2html($input, $output, $options)
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{
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$t2h = new rcube_text2html($input, false, $options);
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$html = $t2h->get_html();
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$this->assertEquals($output, $html);
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}
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/**
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* Test XSS issue
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*/
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function test_text2html_xss()
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{
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$input = "\n[<script>evil</script>]:##str_replacement_0##\n";
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$t2h = new rcube_text2html($input);
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$html = $t2h->get_html();
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$expected = "<div class=\"pre\"><br>\n"
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. "[<script>evil</script>]:##str_replacement_0##<br>\n"
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. "</div>";
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$this->assertEquals($expected, $html);
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}
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/**
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* Test bug #8021
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*/
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function test_text2html_8021()
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{
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$input = "Test1 [1]\n\n[1] http://d1.tld\n\nyou wrote:\n> Test2 [1]\n>\n> [1] http://d2.tld";
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$expected = '<div class="pre">Test1 [<a href="http://d1.tld">1</a>]'
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. "<br>\n<br>\n"
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. '[1] <a href="http://d1.tld">http://d1.tld</a>'
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. "<br>\n<br>\n"
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. 'you wrote:<blockquote>Test2 [<a href="http://d2.tld">1</a>]'
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. "<br>\n<br>\n"
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. '[1] <a href="http://d2.tld">http://d2.tld</a></blockquote></div>';
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$t2h = new rcube_text2html($input);
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$html = $t2h->get_html();
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$html = preg_replace('/ (rel|target)="(noreferrer|_blank)"/', '', $html);
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$this->assertEquals($expected, $html);
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}
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/**
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* Test patches/diffs handling
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*/
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function test_text2html_patches_handling()
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{
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$input = "Start\n"
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. "diff --git a/test.txt b/test.txt\n"
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. "index 7642f44b9..6ce0170aa 100644\n"
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. "--- a/test.txt\n"
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. "+++ b/test.txt\n"
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. "@@ -1982,7 +1982,7 @@ class test\n"
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. " test1\n"
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. " test2\n"
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. " test3\n"
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. "-test4\n"
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. "+test5\n"
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. " \n"
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. "End";
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$expected = "<div class=\"pre\">Start<br>\n"
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. "diff --git a/test.txt b/test.txt<br>\n"
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. "index 7642f44b9..6ce0170aa 100644<br>\n"
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. "<span style=\"white-space:nowrap\">---_a/test.txt</span><br>\n"
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. "<span style=\"white-space:nowrap\">+++_b/test.txt</span><br>\n"
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. "<span style=\"white-space:nowrap\">@@_-1982,7_+1982,7_@@_class_test</span><br>\n"
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. "<span style=\"white-space:nowrap\">_test1</span><br>\n"
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. "<span style=\"white-space:nowrap\">_test2</span><br>\n"
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. "<span style=\"white-space:nowrap\">_test3</span><br>\n"
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. "<span style=\"white-space:nowrap\">-test4</span><br>\n"
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. "<span style=\"white-space:nowrap\">+test5</span><br>\n"
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. "<span style=\"white-space:nowrap\">_</span><br>\n"
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. "End</div>";
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$t2h = new rcube_text2html($input, false, ['space' => '_']);
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$html = $t2h->get_html();
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$this->assertEquals($expected, $html);
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}
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}
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