Fix setTimeout() when there's no active script

Closes whatwg#9633.
mfreed7 · Oct 11, 2023 · b4b5e59 · b4b5e59
1 parent de62bb6
commit b4b5e59
Showing 1 changed file with 30 additions and 26 deletions.
diff --git a/source b/source
@@ -109472,9 +109472,6 @@ enum <dfn enum>DOMParserSupportedType</dfn> {
 
    <li><p>Let <var>initiating script</var> be the <span>active script</span>.</p></li>
 
-   <li><p><span>Assert</span>: <var>initiating script</var> is not null, since this algorithm is
-   always called from some script.</p></li>
-
    <li>
     <p>Let <var>task</var> be a <span data-x="concept-task">task</span> that runs the following
     substeps:</p>
@@ -109503,32 +109500,39 @@ enum <dfn enum>DOMParserSupportedType</dfn> {
        <li><p>Let <var>settings object</var> be <var>global</var>'s <span>relevant settings
        object</span>.</p></li>
 
-       <li><p>Let <var>base URL</var> be <var>initiating script</var>'s <span
-       data-x="concept-script-base-url">base URL</span>.</p></li>
+       <li><p>Let <var>fetch options</var> be the <span>default classic script fetch
+       options</span>.</p></li>
 
-       <li><p><span>Assert</span>: <var>base URL</var> is not null, as <var>initiating script</var>
-       is a <span>classic script</span> or a <span>JavaScript module script</span>.</p></li>
+       <li><p>Let <var>base URL</var> be <var>settings object</var>'s <span>API base
+       URL</span>.</p></li>
 
        <li>
-        <p>Let <var>fetch options</var> be a <span>script fetch options</span> whose <span
-        data-x="concept-script-fetch-options-nonce">cryptographic nonce</span> is <var>initiating
-        script</var>'s <span data-x="concept-script-script-fetch-options">fetch options</span>'s
-        <span data-x="concept-script-fetch-options-nonce">cryptographic nonce</span>, <span
-        data-x="concept-script-fetch-options-integrity">integrity metadata</span> is the empty
-        string, <span data-x="concept-script-fetch-options-parser">parser metadata</span> is "<code
-        data-x="">not-parser-inserted</code>", <span
-        data-x="concept-script-fetch-options-credentials">credentials mode</span> is
-        <var>initiating script</var>'s <span data-x="concept-script-script-fetch-options">fetch
-        options</span>'s <span data-x="concept-script-fetch-options-credentials">credentials
-        mode</span>, <span data-x="concept-script-fetch-options-referrer-policy">referrer
-        policy</span> is <var>initiating script</var>'s <span
-        data-x="concept-script-script-fetch-options">fetch options</span>'s <span
-        data-x="concept-script-fetch-options-referrer-policy">referrer policy</span>, and <span
-        data-x="concept-script-fetch-options-fetch-priority">fetch priority</span> is "<code
-        data-x="">auto</code>".</p>
-
-        <p class="note">The effect of these options ensures that the string compilation done by
-        <code data-x="dom-setTimeout">setTimeout()</code> and <code
+        <p>If <var>initiating script</var> is not null, then:</p>
+
+        <ol>
+         <li><p>Set <var>fetch options</var> to a <span>script fetch options</span> whose <span
+         data-x="concept-script-fetch-options-nonce">cryptographic nonce</span> is <var>initiating
+         script</var>'s <span data-x="concept-script-script-fetch-options">fetch options</span>'s
+         <span data-x="concept-script-fetch-options-nonce">cryptographic nonce</span>, <span
+         data-x="concept-script-fetch-options-integrity">integrity metadata</span> is the empty
+         string, <span data-x="concept-script-fetch-options-parser">parser metadata</span> is
+         "<code data-x="">not-parser-inserted</code>", <span
+         data-x="concept-script-fetch-options-credentials">credentials mode</span> is
+         <var>initiating script</var>'s <span data-x="concept-script-script-fetch-options">fetch
+         options</span>'s <span data-x="concept-script-fetch-options-credentials">credentials
+         mode</span>, <span data-x="concept-script-fetch-options-referrer-policy">referrer
+         policy</span> is <var>initiating script</var>'s <span
+         data-x="concept-script-script-fetch-options">fetch options</span>'s <span
+         data-x="concept-script-fetch-options-referrer-policy">referrer policy</span>, and <span
+         data-x="concept-script-fetch-options-fetch-priority">fetch priority</span> is "<code
+         data-x="">auto</code>".</p></li>
+
+         <li><p>Set <var>base URL</var> to <var>initiating script</var>'s <span
+         data-x="concept-script-base-url">base URL</span>.</p></li>
+        </ol>
+
+        <p class="note">The effect of these steps ensures that the string compilation done by <code
+        data-x="dom-setTimeout">setTimeout()</code> and <code
         data-x="dom-setInterval">setInterval()</code> behaves equivalently to that done by
         <code>eval()</code>. That is, <span>module script</span> fetches via <code>import()</code>
         will behave the same in both contexts.</p>