Tests: Updated comment test to account for new editor usage

[bookstack] / resources / js / services / dom.ts

diff --git a/resources/js/services/dom.ts b/resources/js/services/dom.ts
index 661ed7ca3e5068a2907cae785299c592a4b86ba6..c3817536c85422c8d0e480cbd05f267be3f6633f 100644 (file)
--- a/resources/js/services/dom.ts
+++ b/resources/js/services/dom.ts
@@ -225,7 +225,7 @@ export function findTargetNodeAndOffset(parentNode: HTMLElement, offset: number)
         if (currentNode.nodeType === Node.TEXT_NODE) {
             // For text nodes, count the length of their content
             // Returns if within range
-            const textLength = currentNode.textContent.length;
+            const textLength = (currentNode.textContent || '').length;
             if (currentOffset + textLength >= offset) {
                 return {
                     node: currentNode,
@@ -237,9 +237,9 @@ export function findTargetNodeAndOffset(parentNode: HTMLElement, offset: number)
         } else if (currentNode.nodeType === Node.ELEMENT_NODE) {
             // Otherwise, if an element, track the text length and search within
             // if in range for the target offset
-            const elementTextLength = currentNode.textContent.length;
+            const elementTextLength = (currentNode.textContent || '').length;
             if (currentOffset + elementTextLength >= offset) {
-                return findTargetNodeAndOffset(currentNode, offset - currentOffset);
+                return findTargetNodeAndOffset(currentNode as HTMLElement, offset - currentOffset);
             }
 
             currentOffset += elementTextLength;
@@ -251,9 +251,9 @@ export function findTargetNodeAndOffset(parentNode: HTMLElement, offset: number)
 }
 
 /**
- * Create a hash for the given HTML element.
+ * Create a hash for the given HTML element content.
  */
 export function hashElement(element: HTMLElement): string {
-    const normalisedElemHtml = element.outerHTML.replace(/\s{2,}/g, '');
-    return cyrb53(normalisedElemHtml);
+    const normalisedElemText = (element.textContent || '').replace(/\s{2,}/g, '');
+    return cyrb53(normalisedElemText);
 }
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