fix(52517): JSDoc Comment Template not provided when unrelated JSDoc with tag exists (#54132)

Author: a-tarasyuk

src/services/jsDoc.ts

@@ -492,9 +492,7 @@ export function getDocCommentTemplateAtPosition(newLine: string, sourceFile: Sou
     // * if the caret was directly in front of the object, then we add an extra line and indentation.
     const openComment = "/**";
     const closeComment = " */";
-
-    // If any of the existing jsDoc has tags, ignore adding new ones.
-    const hasTag = (commentOwnerJsDoc || []).some(jsDoc => !!jsDoc.tags);
+    const hasTag = length(getJSDocTags(commentOwner)) > 0;
 
     if (tags && !hasTag) {
         const preamble = openComment + newLine + indentationStr + " * ";

tests/cases/fourslash/docCommentTemplateWithMultipleJSDoc.ts renamed to tests/cases/fourslash/docCommentTemplateWithMultipleJSDoc1.ts

@@ -0,0 +1,14 @@
+/// <reference path='fourslash.ts' />
+
+/////** @typedef {string} Id */
+////
+/////** /**/ */
+////function foo(x, y, z) {}
+
+verify.docCommentTemplateAt("", 7,
+`/**
+ * 
+ * @param x
+ * @param y
+ * @param z
+ */`);

tests/cases/fourslash/docCommentTemplateWithMultipleJSDoc2.ts

@@ -0,0 +1,7 @@
+/// <reference path='fourslash.ts' />
+
+/////** @param p */
+/////*/**/
+////function foo(p) {}
+
+verify.docCommentTemplateAt("", 3, `/** */`);

tests/cases/fourslash/docCommentTemplateWithMultipleJSDoc3.ts

@@ -9,4 +9,8 @@
 /////*/**/
 ////function foo(p) {}
 
-verify.docCommentTemplateAt("", 3, "/** */");
+verify.docCommentTemplateAt("", 7,
+`/**
+ * 
+ * @param p
+ */`);