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Add a test on table splitup issue with broken renderers tree
DEVSIX-8826
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‎src/test/java/com/itextpdf/html2pdf/element/TableTest.java

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@@ -636,6 +636,16 @@ public void emptyRowEliminationTest2() throws IOException, InterruptedException
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runTest("emptyRowElimination2");
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}
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@Test
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@LogMessages(messages = {
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@LogMessage(messageTemplate = IoLogMessageConstant.TABLE_WIDTH_IS_MORE_THAN_EXPECTED_DUE_TO_MIN_WIDTH,
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count = 2),
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@LogMessage(messageTemplate = Html2PdfLogMessageConstant.ELEMENT_DOES_NOT_FIT_CURRENT_AREA)
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})
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public void breakRendererTreeOnSplitupTest() throws IOException, InterruptedException {
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runTest("breakRendererTreeOnSplitup");
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}
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private void runTest(String testName) throws IOException, InterruptedException {
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runTest(testName, false);
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}

‎src/test/resources/com/itextpdf/html2pdf/element/TableTest/breakRendererTreeOnSplitup.html

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<!DOCTYPE html>
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<html>
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<head>
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<style type="text/css">
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body { border-width: thin;} td { overflow-wrap: break-word; } table { margin-left: auto; margin-right: auto; } .tg { table-layout: fixed; border-collapse:collapse;border-spacing:0; width: 700px; max-width: 700px; } .tg td{ border-color:black; border-style:solid; font-family:Arial, sans-serif; font-size:12px; overflow:hidden; padding:5px 5px; word-break:normal; } .tg th{ border-color:black; border-style:solid;border-width:1px; font-family:Arial, sans-serif;font-size:13px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal; } .tg .tg-1wig{font-weight:bold; text-align:left; height: 17px; vertical-align:top; min-width: 150px; max-width: 150px; width: 150px;} .tg .tg-0lax{text-align:left;vertical-align:top;} tr.emptyRow { border-right-style:hidden; border-left-style:hidden; border-color: black white black white; } tr.emptyRow td {font-size: 2px; padding:0px; margin:0px; } .tg-0lax.colspan { max-width: 600px; } .tg2 {border-collapse: collapse; margin-bottom: 6px; width: 660px; max-width: 660px;} td.emailType {height: 15px; font-size: 10px; margin:0px; padding:0 0 0 5px;} td.tg-1wig-2 {width: 20px; font-weight: bold; height: 15px; } td.tg-0lax-2 {text-align:left;vertical-align:top; width: 80px; max-width: 80px;} .fieldCell {width: 50px;} .fieldValueCell { } .emailBodyContainer { width:570px; display: inline-block; overflow-wrap: break-word; }
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</style>
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</head>
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<body>
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<table class="tg">
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<tbody>
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<tr>
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<td class="tg-1wig" colspan="4">
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<div class="emailBodyContainer">
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<div class="header">
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<table class="tg2">
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<tbody>
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<tr>
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<td class="emailType" colspan="4">Email received</td>
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</tr>
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<tr>
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<td class="fieldCell">From</td>
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<td class="fieldValueCell">example@example.com</td>
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<td class="fieldCell">Timestamp</td>
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<td class="fieldValueCell">09/30/2024 10:49:39 AM</td>
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</tr>
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<tr>
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<td class="fieldCell">To</td>
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<td class="fieldValueCell">example@example.com</td>
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<td class="fieldCell">CC</td>
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<td class="fieldValueCell"></td>
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</tr>
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<tr>
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<td class="fieldCell">Subject</td>
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<td colspan="3">FW: Email Subject</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="contents" style="border: 0px solid black; padding: 0 2px 0px 5px; margin-bottom: 20px;">
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<div>
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<style type="text/css">
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<!--#outlook a {padding:0}a {white-space:nowrap; color:#2D7Ae8!important; text-decoration:none; background-color:transparent; text-align:left; vertical-align:top}p, h1, h2, h3, h4 {font-family:"Inter",-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif; color:#222}p {font-size:0.8rem; line-height:1.45; margin:0 auto}h1, h2, h3, h4 {font-weight:200; margin:1.414em 0 0.5em; color:#222}h1 {font-size:1.728rem}h2 {font-size:1.44rem}h3 {font-size:1.22rem; font-weight:300}h4 {font-size:1rem; font-weight:700}div.status_item {display:flex; flex-direction:row}h3.status_value {margin:0; padding:0}h4.status_header {text-transform:uppercase; font-size:0.68rem; letter-spacing:0.025rem; padding-top:0; padding-bottom:0.1rem; padding-right:0.05rem; color:#828285}.status_good {color:#67B346}.status_alerting {color:#F2A200}.status_bad {color:#E64D2E}.headerlabel {text-align:left; vertical-align:top; color:#828285; display:block; text-transform:uppercase; font-size:0.68rem; letter-spacing:0.025rem; padding-bottom:0.1rem; padding-right:0.05rem}.headercontents {font-size:1rem}.headerspacer {width:2rem}#meraki-email-body {border-top:4px solid #78be20}.tablesection {width:60em; border-bottom:0.05rem solid #dddddd; background-color:#FFFFFF; padding:1.5rem 0}body {width:100%!important; margin:0; padding:0}.ReadMsgBody {width:100%}.ExternalClass {width:100%}.backgroundTable {margin:0 auto; padding:0; width:100%!important}table td {border-collapse:collapse}.ExternalClass * {line-height:115%}-->
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</style>
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<div style="padding:0; margin:0; font-size:0.8125rem; font-family:Helvetica,Arial,sans-serif; color:#666666; background-color:#F7F7F7"><strong><div><font face="Tahoma" color="#000000" size="2">&nbsp;</font></div></strong>
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<hr tabindex="-1" style="display:inline-block; width:98%"><font face="Tahoma" size="2">Long text</font>
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<br>
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<div></div>
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<table border="0" class="shrinkbody" cellpadding="0" width="100%" style="margin:1em 0; padding:0; border-spacing:0">
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<tbody>
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<tr>
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<td align="center" valign="top">
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<table id="meraki-email-body" class="100p tablesection">
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<tbody>
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<tr>
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<td align="left" class="100p" valign="top" style="padding:0 2rem">
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<table id="meraki-email-header" class="100p" border="0" cellpadding="0">
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<tbody>
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<tr>
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<td class="100col2rows">
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<table border="0" class="100p" cellpadding="0">
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<tbody>
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<tr>
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<td id="meraki-email-organization-label" class="headerlabel">Organization </td>
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</tr>
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<tr>
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<td id="meraki-email-organization-value" class="headercontents"><div>Org</div></td>
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</tr>
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</tbody>
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</table>
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</td>
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<td class="100col2rows headerspacer"></td>
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<td class="100col2rows">
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<table border="0" class="100p" cellpadding="0">
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<tbody>
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<tr>
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<td id="meraki-email-network-label" class="headerlabel">Network </td>
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</tr>
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<tr>
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<td id="meraki-email-network-value" class="headercontents"><div>Net</div></td>
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</tr>
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</tbody>
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</table>
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</td>
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<td class="100col2rows headerspacer"></td>
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<td class="100col2rows">
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<table border="0" class="100p" cellpadding="0">
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<tbody>
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<tr>
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<td id="meraki-email-detected-label" class="headerlabel">Detected </td>
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</tr>
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<tr>
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<td id="meraki-email-detected-value" class="headercontents">Aug 10 15:31 </td>
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</tr>
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</tbody>
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</table>
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</td>
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<td class="100col2rows headerspacer"></td>
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<td class="100col2rows">
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<table border="0" class="100p" cellpadding="0">
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<tbody>
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<tr>
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<td id="meraki-email-monitoring-window-label" class="headerlabel">Monitoring&nbsp;Window</td>
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</tr>
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<tr>
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<td id="meraki-email-monitoring-window-value" class="headercontents">5 minutes </td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="100p tablesection">
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<tbody>
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<tr>
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<td align="left" class="100p" valign="top" style="padding:0 2rem">
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<table class="100p" border="0" cellpadding="0">
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<tbody>
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<tr>
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<td valign="top" align="left">
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<h3>Possible root cause</h3>
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<p>Authentication failures above threshold</p>
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<h3>Recommended next steps</h3>
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<p>Check that credentials on client devices align with the network configuration.</p>
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<p>If using 802.1X authentication, check the specific AP and authentication server configuration and logs for more details.</p>
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<p><div>Click here for more supporting documentation</div></p>
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<h3>Connection status</h3>
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<div class="status_item">
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<h3 class="status_value status_good">•</h3>
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<h3 class="status_value">&nbsp;0% Association</h3></div>
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<div class="status_item">
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<h3 class="status_value status_bad">•</h3>
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<h3 class="status_value">&nbsp;85% Authentication</h3></div>
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<div class="status_item">
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<h3 class="status_value status_bad">•</h3>
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<h3 class="status_value">&nbsp;100% DHCP</h3></div>
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<div class="status_item">
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<h3 class="status_value status_good">•</h3>
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<h3 class="status_value">&nbsp;0% DNS</h3></div>
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<h3>Top 5 access points affected</h3>
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<p>AP1</p>
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<p>AP2</p>
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<p>AP3</p>
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<p>AP4</p>
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<p>AP5</p>
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</td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="100p tablesection">
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<tbody>
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<tr>
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<td align="left" valign="top">
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<table class="100p" border="0" cellpadding="0" style="padding:0 2rem">
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<tbody>
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<tr>
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<td id="meraki-email-alert-help-feedback"
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valign="top" align="left" style="color:#69696B">Was this alert helpful?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<div>Yes</div>&nbsp;&nbsp;&nbsp;
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<div>No</div>
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</td>
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</tr>
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<tr>
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<td valign="top" align="left" colspan="2" style="height:1em"></td>
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</tr>
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<tr>
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<td id="meraki-email-alert-help-useful"
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valign="top" align="left" style="color:#69696B">Didn't find this alert useful? Change your alert settings on the <div>Network wide alerts page</div>.
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</td>
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</tr>
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<tr>
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<td valign="top" align="left" colspan="2" style="height:1em"></td>
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</tr>
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<tr>
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<td id="meraki-email-alert-help-support"
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valign="top" align="left" style="color:#69696b">Having trouble? We can help! <div>Contact support</div>. </td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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<hr>
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</body>
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</html>

‎src/test/resources/com/itextpdf/html2pdf/element/TableTest/cmp_breakRendererTreeOnSplitup.pdf

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