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Remove Unicode serialization of an origin #2689

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May 18, 2017
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Remove Unicode serialization of an origin #2689

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109 changes: 37 additions & 72 deletions source
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Original file line number Diff line number Diff line change
Expand Up @@ -22385,14 +22385,11 @@ interface <dfn>HTMLHyperlinkElementUtils</dfn> {
<li><p>If this element's <span data-x="concept-hyperlink-url">url</span> is null, return the
empty string.</p></li>

<li><p>Return the <span data-x="Unicode serialization of an origin">Unicode serialization</span>
of this element's <span data-x="concept-hyperlink-url">url</span>'s <span
<li><p>Return the <span data-x="serialization of an origin">serialization</span> of this
element's <span data-x="concept-hyperlink-url">url</span>'s <span
data-x="concept-url-origin">origin</span>.</p></li>
</ol>

<p class="note no-backref">It returns the Unicode rather than the ASCII serialization for
compatibility with <code>MessageEvent</code>.</p>

<p>The <dfn><code data-x="dom-hyperlink-protocol">protocol</code></dfn> attribute's getter must
run these steps:</p>

Expand Down Expand Up @@ -79540,8 +79537,8 @@ callback <dfn>FrameRequestCallback</dfn> = void (<span>DOMHighResTimeStamp</span
<dl>
<dt>An <dfn data-export="" data-x="concept-origin-opaque">opaque origin</dfn></dt>
<dd><p>An internal value, with no serialization it can be recreated from (it is serialized as
"<code data-x="">null</code>" per <span>ASCII serialization of an origin</span>), for which the
only meaningful operation is testing for equality.</p></dd>
"<code data-x="">null</code>" per <span>serialization of an origin</span>), for which the only
meaningful operation is testing for equality.</p></dd>

<dt>A <dfn data-export="" data-x="concept-origin-tuple">tuple origin</dfn></dt>
<dd>
Expand Down Expand Up @@ -79714,42 +79711,9 @@ callback <dfn>FrameRequestCallback</dfn> = void (<span>DOMHighResTimeStamp</span

<hr>

<p>The <!--en-GB--><dfn id="unicode-serialisation-of-an-origin" data-export="">Unicode
serialization of an origin</dfn> is the string obtained by applying the following algorithm to the
given <span>origin</span> <var>origin</var>:</p>

<ol>
<li><p>If <var>origin</var> is an <span data-x="concept-origin-opaque">opaque origin</span>, then
return "<code data-x="">null</code>".</p></li>

<li><p>Let <var>host</var> be <var>origin</var>'s <span
data-x="concept-origin-host">host</span>.</p></li>

<li><p>Let <var>unicodeHost</var> be <var>host</var> if <var>host</var> is not a <span
data-x="concept-domain">domain</span>, and the result of applying <span>domain to Unicode</span>
to <var>host</var> otherwise.</p></li>

<li><p>Let <var>unicodeOrigin</var> be a new <span data-x="concept-origin-tuple">tuple
origin</span> consisting <var>origin</var>'s <span data-x="concept-origin-scheme">scheme</span>,
<var>unicodeHost</var>, and <var>origin</var>'s <span
data-x="concept-origin-port">port</span>.</p></li>

<li>
<p>Return the <span>ASCII serialization of an origin</span>, given <var>unicodeOrigin</var>.</p>

<p class="note">The name <span>ASCII serialization of an origin</span> is misleading, as it
merely serializes an origin, which are all ASCII by default due to the <span>URL
parser</span>.</p>
</li>
</ol>

<p class="example">The <span data-x="Unicode serialization of an origin">Unicode
serialization</span> of ("<code data-x="">https</code>", "<code
data-x="">xn--maraa-rta.example</code>", null, null) is "<code
data-x="">https://maraña.example</code>".</p>

<p>The <!--en-GB--><dfn id="ascii-serialisation-of-an-origin" data-export="">ASCII serialization
of an origin</dfn> is the string obtained by applying the following algorithm to the given
<p>The <!--en-GB--><dfn id="ascii-serialisation-of-an-origin" data-export=""
data-lt="serialization of an origin|ASCII serialization of an origin">serialization of an
origin</dfn> is the string obtained by applying the following algorithm to the given
<span>origin</span> <var>origin</var>:</p>

<ol>
Expand All @@ -79772,6 +79736,13 @@ callback <dfn>FrameRequestCallback</dfn> = void (<span>DOMHighResTimeStamp</span
<li><p>Return <var>result</var>.</p></li>
</ol>

<p class="example">The <span data-x="serialization of an origin">serialization</span> of ("<code
data-x="">https</code>", "<code data-x="">xn--maraa-rta.example</code>", null, null) is "<code
data-x="">https://xn--maraa-rta.example</code>".</p>

<!--en-GB--><p class="note" id="unicode-serialisation-of-an-origin">There used to also be a
<i>Unicode serialization of an origin</i>. However, it was never widely adopted.</p>

<hr>

<p>Two <span data-x="origin">origins</span>, <var>A</var> and <var>B</var>, are said to be
Expand Down Expand Up @@ -81272,8 +81243,8 @@ State: &lt;OUTPUT NAME=I>1&lt;/OUTPUT> &lt;INPUT VALUE="Increment" TYPE=BUTTON O
<li><p>Let <var>current</var> be <var>current</var>'s <span>parent browsing
context</span>.</p></li>

<li><p><span data-x="list append">Append</span> the <span data-x="Unicode serialization of an
origin">Unicode serialization</span> of <var>current</var>'s <span>active document</span>'s
<li><p><span data-x="list append">Append</span> the <span data-x="serialization of an
origin">serialization</span> of <var>current</var>'s <span>active document</span>'s
<span>origin</span> to <var>output</var>.</p></li>

<li><p>Return to the step labeled <i>loop</i>.</p></li>
Expand Down Expand Up @@ -81365,14 +81336,11 @@ State: &lt;OUTPUT NAME=I>1&lt;/OUTPUT> &lt;INPUT VALUE="Increment" TYPE=BUTTON O
object</span>'s <span data-x="concept-settings-object-origin">origin</span>, then throw a
<span>"<code>SecurityError</code>"</span> <code>DOMException</code>.</p></li>

<li><p>Return the <span data-x="Unicode serialization of an origin">Unicode serialization</span>
of this <code>Location</code> object's <span data-x="concept-location-url">url</span>'s <span
<li><p>Return the <span data-x="serialization of an origin">serialization</span> of this
<code>Location</code> object's <span data-x="concept-location-url">url</span>'s <span
data-x="concept-url-origin">origin</span>.</p></li>
</ol>

<p class="note no-backref">It returns the Unicode rather than the ASCII serialization for
compatibility with <code>MessageEvent</code>.</p>

<p>The <dfn><code data-x="dom-location-protocol">protocol</code></dfn> attribute's getter must run
these steps:</p>

Expand Down Expand Up @@ -90262,7 +90230,7 @@ document.body.appendChild(frame)</pre>

<p>The <dfn data-x="dom-origin"><code>origin</code></dfn> attribute's getter must return this
object's <span>relevant settings object</span>'s <span
data-x="concept-settings-object-origin">origin</span>, <span data-x="Unicode serialization of an
data-x="concept-settings-object-origin">origin</span>, <span data-x="serialization of an
origin">serialized</span>.</p>


Expand Down Expand Up @@ -94390,10 +94358,10 @@ any-char = %x0000-0009 / %x000B-000C / %x000E-10FFFF
<li><p>Initialize <var>event</var>'s <code data-x="dom-Event-type">type</code> attribute to <code
data-x="event-message">message</code>, its <code data-x="dom-MessageEvent-data">data</code>
attribute to <var>data</var>, its <code data-x="dom-MessageEvent-origin">origin</code> attribute
to the <span data-x="Unicode serialization of an origin">Unicode serialization</span>
of the <span>origin</span> of the event stream's final URL (i.e. the URL after redirects), and
its <code data-x="dom-MessageEvent-lastEventId">lastEventId</code> attribute to the <span
data-x="concept-event-stream-last-event-id">last event ID string</span> of the event
to the <span data-x="serialization of an origin">serialization</span> of the <span
data-x="concept-url-origin">origin</span> of the event stream's final URL (i.e., the URL after
redirects), and its <code data-x="dom-MessageEvent-lastEventId">lastEventId</code> attribute to
the <span data-x="concept-event-stream-last-event-id">last event ID string</span> of the event
source.</p></li>

<li><p>If the <var>event type</var> buffer has a value other than the empty string, change the
Expand Down Expand Up @@ -95147,10 +95115,10 @@ socket.onopen = function () {
<li><p><span data-x="concept-event-fire">Fire an event</span> named <code
data-x="event-message">message</code> at the <code>WebSocket</code> object, using
<code>MessageEvent</code>, with the <code data-x="dom-MessageEvent-origin">origin</code>
attribute initialized to the <span data-x="Unicode serialization of an origin">Unicode
serialization</span> of the <code>WebSocket</code> object's <span
data-x="concept-websocket-url">url</span>'s <span data-x="concept-url-origin">origin</span>, and
the <code data-x="dom-MessageEvent-data">data</code> attribute initialized to
attribute initialized to the <span data-x="serialization of an origin">serialization</span> of
the <code>WebSocket</code> object's <span data-x="concept-websocket-url">url</span>'s <span
data-x="concept-url-origin">origin</span>, and the <code
data-x="dom-MessageEvent-data">data</code> attribute initialized to
<var>dataForEvent</var>.</p></li>

</ol>
Expand Down Expand Up @@ -95593,8 +95561,8 @@ function receiver(e) {
<code>Document</code></span>'s <span>origin</span> is not <span>same origin</span> with
<var>targetOrigin</var>, then abort these steps.</p></li>

<li><p>Let <var>origin</var> be the <span data-x="Unicode serialization of an origin">Unicode
serialization</span> of <var>incumbentSettings</var>'s <span
<li><p>Let <var>origin</var> be the <span data-x="serialization of an
origin">serialization</span> of <var>incumbentSettings</var>'s <span
data-x="concept-settings-object-origin">origin</span>.</p></li>

<li><p>Let <var>source</var> be the <code>WindowProxy</code> object's corresponding to
Expand Down Expand Up @@ -96399,17 +96367,17 @@ interface <dfn>BroadcastChannel</dfn> : <span>EventTarget</span> {
<p>If this throws an exception, then <span data-x="concept-event-fire">fire an event</span>
named <code data-x="event-messageerror">messageerror</code> at <var>destination</var>, using
<code>MessageEvent</code>, with the <code data-x="dom-MessageEvent-origin">origin</code>
attribute initialized to the <span data-x="Unicode serialization of an origin">Unicode
serialization</span> of <var>sourceSettings</var>'s <span
data-x="concept-settings-object-origin">origin</span>, and then abort these steps.</p>
attribute initialized to the <span data-x="serialization of an origin">serialization</span> of
<var>sourceSettings</var>'s <span data-x="concept-settings-object-origin">origin</span>, and
then abort these steps.</p>
</li>

<li><p><span data-x="concept-event-fire">Fire an event</span> named <code
data-x="event-message">message</code> at <var>destination</var>, using
<code>MessageEvent</code>, with the <code data-x="dom-MessageEvent-data">data</code> attribute
initialized to <var>data</var> and the <code data-x="dom-MessageEvent-origin">origin</code>
attribute initialized to the <span data-x="Unicode serialization of an origin">Unicode
serialization</span> of <var>sourceSettings</var>'s <span
attribute initialized to the <span data-x="serialization of an origin">serialization</span> of
<var>sourceSettings</var>'s <span
data-x="concept-settings-object-origin">origin</span>.</p></li>
</ol>

Expand Down Expand Up @@ -98211,14 +98179,11 @@ interface <dfn>WorkerLocation</dfn> {
data-x="concept-url-serializer">serialized</span>.</p>

<p>The <dfn><code data-x="dom-WorkerLocation-origin">origin</code></dfn> attribute's getter must
return the <span data-x="Unicode serialization of an origin">Unicode serialization</span> of the
associated <span data-x="concept-WorkerLocation-WorkerGlobalScope"><code>WorkerGlobalScope</code>
object</span>'s <span data-x="concept-WorkerGlobalScope-url">url</span>'s <span
return the <span data-x="serialization of an origin">serialization</span> of the associated <span
data-x="concept-WorkerLocation-WorkerGlobalScope"><code>WorkerGlobalScope</code> object</span>'s
<span data-x="concept-WorkerGlobalScope-url">url</span>'s <span
data-x="concept-url-origin">origin</span>.</p>

<p class="note no-backref">It returns the Unicode rather than the ASCII serialization for
compatibility with <code>MessageEvent</code>.</p>

<p>The <dfn><code data-x="dom-WorkerLocation-protocol">protocol</code></dfn> attribute's getter
must run return the associated <span
data-x="concept-WorkerLocation-WorkerGlobalScope"><code>WorkerGlobalScope</code> object</span>'s
Expand Down