+!! test
+T213468: Transcluded sections don't get PHP section numbers
+!! options
+notoc
+parsoid={
+ "wrapSections": true
+}
+!! wikitext
+==PHP section=1==
+{{echo|1=
+== This is counted as if it were section 2 ==
+}}
+==PHP section=3==
+!! html/php+tidy
+<h2><span class="mw-headline" id="PHP_section.3D1">PHP section=1</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=1" title="Edit section: PHP section=1">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<h2><span class="mw-headline" id="This_is_counted_as_if_it_were_section_2">This is counted as if it were section 2</span></h2>
+<h2><span class="mw-headline" id="PHP_section.3D3">PHP section=3</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=3" title="Edit section: PHP section=3">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+!! html/parsoid
+<section data-mw-section-id="0"></section><section data-mw-section-id="1"><h2 id="PHP_section=1" data-parsoid="{}"><span id="PHP_section.3D1" typeof="mw:FallbackId"></span>PHP section=1</h2>
+</section><section data-mw-section-id="-1"><h2 about="#mwt1" typeof="mw:Transclusion" id="This_is_counted_as_if_it_were_section_2" data-parsoid='{"pi":[[{"k":"1","named":true,"spc":["","","\n","\n"]}]]}' data-mw='{"parts":[{"template":{"target":{"wt":"echo","href":"./Template:Echo"},"params":{"1":{"wt":"== This is counted as if it were section 2 =="}},"i":0}}]}'>This is counted as if it were section 2</h2>
+</section><section data-mw-section-id="3"><h2 id="PHP_section=3" data-parsoid="{}"><span id="PHP_section.3D3" typeof="mw:FallbackId"></span>PHP section=3</h2></section>
+!! end
+
+!! test
+T213468: Corner cases in edit section ID assignment in tokenizer
+!! options
+notoc
+parsoid={
+ "wrapSections": true
+}
+!! wikitext
+==PHP section=1==
+{{echo|Not a section|
+== This is counted as if it were section 2 ==
+}}
+==PHP section=3==
+{{echo3|1=
+== This is counted as if it were section 4 ==
+}}
+==PHP section=5==
+{{#tag:p|Not a section|data-ignored=
+== This is counted as if it were section 6 ==
+}}
+==PHP section=7==
+{{echo|1=Not a ==heading==}}
+==PHP section=8==
+[[File:Foobar.jpg|thumb|
+==This is section 9, even though it's in a caption==
+]]
+==PHP section=10==
+!! html/php+tidy
+
+<h2><span class="mw-headline" id="PHP_section.3D1">PHP section=1</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=1" title="Edit section: PHP section=1">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<p>Not a section
+</p>
+<h2><span class="mw-headline" id="PHP_section.3D3">PHP section=3</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=3" title="Edit section: PHP section=3">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<h2><span class="mw-headline" id="This_is_counted_as_if_it_were_section_4">This is counted as if it were section 4</span></h2>
+<h2><span class="mw-headline" id="This_is_counted_as_if_it_were_section_4_2">This is counted as if it were section 4</span></h2>
+<h2><span class="mw-headline" id="This_is_counted_as_if_it_were_section_4_3">This is counted as if it were section 4</span></h2>
+<h2><span class="mw-headline" id="PHP_section.3D5">PHP section=5</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=5" title="Edit section: PHP section=5">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<p data-ignored="== This is counted as if it were section 6 ==">Not a section</p>
+<h2><span class="mw-headline" id="PHP_section.3D7">PHP section=7</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=7" title="Edit section: PHP section=7">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<p>Not a ==heading==
+</p>
+<h2><span class="mw-headline" id="PHP_section.3D8">PHP section=8</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=8" title="Edit section: PHP section=8">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<div class="thumb tright"><div class="thumbinner" style="width:182px;"><a href="/wiki/File:Foobar.jpg" class="image"><img alt="" src="http://example.com/images/thumb/3/3a/Foobar.jpg/180px-Foobar.jpg" decoding="async" width="180" height="20" class="thumbimage" srcset="http://example.com/images/thumb/3/3a/Foobar.jpg/270px-Foobar.jpg 1.5x, http://example.com/images/thumb/3/3a/Foobar.jpg/360px-Foobar.jpg 2x" /></a> <div class="thumbcaption"><div class="magnify"><a href="/wiki/File:Foobar.jpg" class="internal" title="Enlarge"></a></div><h2><span class="mw-headline" id="This_is_section_9.2C_even_though_it.27s_in_a_caption">This is section 9, even though it's in a caption</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=9" title="Edit section: This is section 9, even though it's in a caption">edit</a><span class="mw-editsection-bracket">]</span></span></h2></div></div></div>
+<h2><span class="mw-headline" id="PHP_section.3D10">PHP section=10</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=10" title="Edit section: PHP section=10">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+!! html/parsoid
+<section data-mw-section-id="0"></section><section data-mw-section-id="1"><h2 id="PHP_section=1" data-parsoid="{}"><span id="PHP_section.3D1" typeof="mw:FallbackId"></span>PHP section=1</h2>
+<p about="#mwt1" typeof="mw:Transclusion" data-parsoid='{"pi":[[{"k":"1"},{"k":"2"}]]}' data-mw='{"parts":[{"template":{"target":{"wt":"echo","href":"./Template:Echo"},"params":{"1":{"wt":"Not a section"},"2":{"wt":"\n== This is counted as if it were section 2 ==\n"}},"i":0}}]}'>Not a section</p>
+</section><section data-mw-section-id="3"><h2 id="PHP_section=3" data-parsoid="{}"><span id="PHP_section.3D3" typeof="mw:FallbackId"></span>PHP section=3</h2>
+</section><section data-mw-section-id="-1" about="#mwt5" typeof="mw:Transclusion" data-parsoid='{"pi":[[{"k":"1","named":true,"spc":["","","\n","\n"]}]]}' data-mw='{"parts":["",{"template":{"target":{"wt":"echo3","href":"./Template:Echo3"},"params":{"1":{"wt":"== This is counted as if it were section 4 =="}},"i":0}},"\n"]}'><h2 about="#mwt2" typeof="mw:Transclusion" id="This_is_counted_as_if_it_were_section_4" data-parsoid='{"pi":[[{"k":"1","named":true,"spc":["","","\n","\n"]}]]}' data-mw='{"parts":[{"template":{"target":{"wt":"echo3","href":"./Template:Echo3"},"params":{"1":{"wt":"== This is counted as if it were section 4 =="}},"i":0}}]}'>This is counted as if it were section 4</h2><span about="#mwt2">
+</span></section><section data-mw-section-id="-1" about="#mwt5"><h2 about="#mwt2" id="This_is_counted_as_if_it_were_section_4_2">This is counted as if it were section 4</h2><span about="#mwt2">
+</span></section><section data-mw-section-id="-1" about="#mwt5"><h2 about="#mwt2" id="This_is_counted_as_if_it_were_section_4_3">This is counted as if it were section 4</h2>
+</section><section data-mw-section-id="5"><h2 id="PHP_section=5" data-parsoid="{}"><span id="PHP_section.3D5" typeof="mw:FallbackId"></span>PHP section=5</h2>
+<p data-ignored=" This is counted as if it were section 6 " about="#mwt3" typeof="mw:Transclusion" data-parsoid='{"pi":[[{"k":"1"},{"k":"data-ignored","named":true,"spc":["","","\n","\n"]}]]}' data-mw='{"parts":[{"template":{"target":{"wt":"#tag:p","function":"tag"},"params":{"1":{"wt":"Not a section"},"data-ignored":{"wt":"== This is counted as if it were section 6 =="}},"i":0}}]}'>Not a section</p>
+</section><section data-mw-section-id="7"><h2 id="PHP_section=7" data-parsoid="{}"><span id="PHP_section.3D7" typeof="mw:FallbackId"></span>PHP section=7</h2>
+<p about="#mwt4" typeof="mw:Transclusion" data-parsoid='{"pi":[[{"k":"1","named":true}]]}' data-mw='{"parts":[{"template":{"target":{"wt":"echo","href":"./Template:Echo"},"params":{"1":{"wt":"Not a ==heading=="}},"i":0}}]}'>Not a ==heading==</p>
+</section><section data-mw-section-id="8"><h2 id="PHP_section=8" data-parsoid="{}"><span id="PHP_section.3D8" typeof="mw:FallbackId"></span>PHP section=8</h2>
+<figure class="mw-default-size" typeof="mw:Image/Thumb" data-parsoid='{"optList":[{"ck":"thumbnail","ak":"thumb"},{"ck":"caption","ak":"\n== This is counted as if it were section 9 ==\n"}]}'><a href="./File:Foobar.jpg"><img resource="./File:Foobar.jpg" src="//example.com/images/thumb/3/3a/Foobar.jpg/220px-Foobar.jpg" data-file-width="1941" data-file-height="220" data-file-type="bitmap" height="25" width="220" data-parsoid='{"a":{"resource":"./File:Foobar.jpg","height":"25","width":"220"},"sa":{"resource":"File:Foobar.jpg"}}'/></a><figcaption>
+<section data-mw-section-id="-1"><h2 id="This_is_section_9,_even_though_it's_in_a_caption" data-parsoid="{}"><span id="This_is_section_9.2C_even_though_it.27s_in_a_caption" typeof="mw:FallbackId"></span>This is section 9, even though it's in a caption</h2>
+</section></figcaption></figure>
+</section><section data-mw-section-id="10"><h2 id="PHP_section=10" data-parsoid="{}"><span id="PHP_section.3D10" typeof="mw:FallbackId" data-parsoid='{"dsr":[412,412]}'></span>PHP section=10</h2></section>
+!! end
+
+!! test
+T215628: Section numbering and <includeonly> and <noinclude> on a page
+!! options
+notoc
+parsoid={
+ "wrapSections": true
+}
+!! wikitext
+==PHP section=1==
+<noinclude>
+==PHP section=2==
+</noinclude>
+==PHP section=3==
+<includeonly>
+==This is not counted as section 4==
+</includeonly>
+==PHP section=4==
+!! html/php+tidy
+
+<h2><span class="mw-headline" id="PHP_section.3D1">PHP section=1</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=1" title="Edit section: PHP section=1">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<h2><span class="mw-headline" id="PHP_section.3D2">PHP section=2</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=2" title="Edit section: PHP section=2">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<h2><span class="mw-headline" id="PHP_section.3D3">PHP section=3</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=3" title="Edit section: PHP section=3">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+<h2><span class="mw-headline" id="PHP_section.3D4">PHP section=4</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=4" title="Edit section: PHP section=4">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
+!! html/parsoid
+PARSOID HAS A BUG HERE: T215628
+!! end
+