don't pollute history

packages/html-reporter/src/headerView.tsx

@@ -60,7 +60,7 @@ export const HeaderView: React.FC<React.PropsWithChildren<{
         <input type='search' spellCheck={false} className='form-control subnav-search-input input-contrast width-full' value={filterText} onChange={e => {
           const filterText = e.target.value;
           if (filterText)
-            navigate(`#?` + new URLSearchParams({ q: filterText }));
+            setFilterText(filterText);
           else
             navigate('#');
         }}></input>

tests/playwright-test/reporter-html.spec.ts

@@ -2381,6 +2381,7 @@ for (const useIntermediateMergeReport of [true, false] as const) {
       await showReport();
       const searchInput = page.locator('.subnav-search-input');
       await searchInput.fill('a.test.js:3:11');
+      await searchInput.press('Enter');
       await page.waitForURL(url => new URLSearchParams(url.hash.slice(1)).get('q') === 'a.test.js:3:11');
       await searchInput.clear();
       await page.waitForURL(url => !new URLSearchParams(url.hash.slice(1)).has('q'));