Added node_modules for the updating to work properly.

1 files changed, 46 insertions, 0 deletions

diff --git a/node_modules/jsdom/lib/jsdom/living/helpers/svg/render.js b/node_modules/jsdom/lib/jsdom/living/helpers/svg/render.js
new file mode 100644
index 0000000..651568d
--- /dev/null
+++ b/node_modules/jsdom/lib/jsdom/living/helpers/svg/render.js
@@ -0,0 +1,46 @@
+"use strict";
+const { SVG_NS } = require("../namespaces");
+
+// https://svgwg.org/svg2-draft/render.html#TermNeverRenderedElement
+const neverRenderedElements = new Set([
+  "clipPath",
+  "defs",
+  "desc",
+  "linearGradient",
+  "marker",
+  "mask",
+  "metadata",
+  "pattern",
+  "radialGradient",
+  "script",
+  "style",
+  "title",
+  "symbol"
+]);
+
+// https://svgwg.org/svg2-draft/render.html#Rendered-vs-NonRendered
+exports.isRenderedElement = elImpl => {
+  if (neverRenderedElements.has(elImpl._localName)) {
+    return false;
+  }
+
+  // This does not check for elements excluded because of conditional processing attributes or ‘switch’ structures,
+  // because conditional processing is not implemented.
+  // https://svgwg.org/svg2-draft/struct.html#ConditionalProcessing
+
+  // This does not check for computed style of display being none, since that is not yet implemented for HTML
+  // focusability either (and there are no tests yet).
+
+  if (!elImpl.isConnected) {
+    return false;
+  }
+
+  // The spec is unclear about how to deal with non-SVG parents, so we only perform this check for SVG-namespace
+  // parents.
+  if (elImpl.parentElement && elImpl.parentElement._namespaceURI === SVG_NS &&
+                              !exports.isRenderedElement(elImpl.parentNode)) {
+    return false;
+  }
+
+  return true;
+};