test: make sure zero-width screenshots don't hang

References puppeteer#2672.
aslushnikov · Sep 7, 2018 · 4289a6e · 4289a6e
1 parent aeb6a99
commit 4289a6e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/test/elementhandle.spec.js b/test/elementhandle.spec.js
@@ -303,6 +303,11 @@ module.exports.addTests = function({testRunner, expect}) {
       const screenshotError = await elementHandle.screenshot().catch(error => error);
       expect(screenshotError.message).toBe('Node is either not visible or not an HTMLElement');
     });
+    it('should not hang with zero width/height element', async({page, server}) => {
+      await page.setContent('<div style="width: 0; height: 0"></div>');
+      const div = await page.$('div');
+      const screenshot = await div.screenshot();
+    });
   });
 
   describe('ElementHandle.$', function() {