update

2026-01-28 16:46:07 +00:00
parent b97601a876
commit 7e50b8cb3f
3 changed files with 208 additions and 2 deletions
--- a/test/test.pdf-text-selection.chromium.ts
+++ b/test/test.pdf-text-selection.chromium.ts
@@ -0,0 +1,79 @@
+import { expect, tap, webhelpers } from '@git.zone/tstest/tapbundle';
+import * as deesCatalog from '../ts_web/index.js';
+
+tap.test('PDF viewer should render text layer', async () => {
+  const viewer = await webhelpers.fixture(
+    webhelpers.html`
+      <dees-pdf-viewer
+        pdfUrl="https://raw.githubusercontent.com/mozilla/pdf.js/ba2edeae/web/compressed.tracemonkey-pldi-09.pdf"
+        initialZoom="page-fit"
+        style="height: 600px; width: 100%;"
+      ></dees-pdf-viewer>
+    `
+  ) as deesCatalog.DeesPdfViewer;
+
+  // Wait for PDF to load and render
+  await new Promise(resolve => setTimeout(resolve, 5000));
+  await viewer.updateComplete;
+
+  expect(viewer.totalPages).toBeGreaterThan(0);
+
+  const textLayer = viewer.shadowRoot?.querySelector('.text-layer[data-page="1"]');
+  expect(textLayer).toBeTruthy();
+
+  const textSpans = textLayer?.querySelectorAll('span');
+  expect(textSpans?.length).toBeGreaterThan(0);
+  console.log(`Text layer has ${textSpans?.length} spans`);
+});
+
+tap.test('Text should be selectable', async () => {
+  const viewer = await webhelpers.fixture(
+    webhelpers.html`
+      <dees-pdf-viewer
+        pdfUrl="https://raw.githubusercontent.com/mozilla/pdf.js/ba2edeae/web/compressed.tracemonkey-pldi-09.pdf"
+        initialZoom="page-fit"
+        style="height: 600px; width: 100%;"
+      ></dees-pdf-viewer>
+    `
+  ) as deesCatalog.DeesPdfViewer;
+
+  // Wait for PDF to load and render
+  await new Promise(resolve => setTimeout(resolve, 5000));
+
+  const textLayer = viewer.shadowRoot?.querySelector('.text-layer[data-page="1"]');
+  const firstSpan = textLayer?.querySelector('span') as HTMLElement;
+
+  if (firstSpan?.textContent) {
+    const range = document.createRange();
+    const textNode = firstSpan.firstChild;
+    if (textNode) {
+      range.setStart(textNode, 0);
+      range.setEnd(textNode, Math.min(5, textNode.textContent?.length || 0));
+      const selection = window.getSelection();
+      selection?.removeAllRanges();
+      selection?.addRange(range);
+      expect(selection?.toString().length).toBeGreaterThan(0);
+      console.log('Selected text:', selection?.toString());
+    }
+  }
+});
+
+tap.test('endOfContent element exists for selection boundary', async () => {
+  const viewer = await webhelpers.fixture(
+    webhelpers.html`
+      <dees-pdf-viewer
+        pdfUrl="https://raw.githubusercontent.com/mozilla/pdf.js/ba2edeae/web/compressed.tracemonkey-pldi-09.pdf"
+        initialZoom="page-fit"
+        style="height: 600px; width: 100%;"
+      ></dees-pdf-viewer>
+    `
+  ) as deesCatalog.DeesPdfViewer;
+
+  // Wait for PDF to load and render
+  await new Promise(resolve => setTimeout(resolve, 5000));
+
+  const endOfContent = viewer.shadowRoot?.querySelector('.text-layer[data-page="1"] .endOfContent');
+  expect(endOfContent).toBeTruthy();
+});
+
+export default tap.start();