| <!DOCTYPE html> <!-- webkit-test-runner [ shouldIgnoreMetaViewport=true ] --> |
| <html> |
| <head> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <style> |
| body { |
| margin: 0; |
| width: 100%; |
| height: 100%; |
| } |
| |
| #output { |
| width: 100%; |
| height: 100%; |
| overflow: scroll; |
| } |
| </style> |
| <script src="../../../resources/ui-helper.js"></script> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| testRunner.setIgnoresViewportScaleLimits(true); |
| } |
| |
| addEventListener("load", async () => { |
| const appendOutput = message => { |
| output.appendChild(document.createTextNode(message)); |
| output.appendChild(document.createElement("br")); |
| }; |
| |
| for (const scale of [1.15, 1.25, 1.5, 1.75, 2, 2.5, 3, 1]) { |
| await UIHelper.setViewScale(scale); |
| await Promise.all([UIHelper.ensureVisibleContentRectUpdate(), UIHelper.ensurePresentationUpdate()]); |
| appendOutput(`After setting the view scale to ${scale}, the minimum scale is: ${(await UIHelper.minimumZoomScale()).toFixed(5)}`); |
| appendOutput(`After setting the view scale to ${scale}, the current scale is: ${(await UIHelper.zoomScale()).toFixed(5)}`); |
| appendOutput(""); |
| } |
| |
| testRunner.notifyDone(); |
| }); |
| </script> |
| </head> |
| |
| <body> |
| <pre id="output"></pre> |
| <p id="description">This test verifies that changing view scale to zoom to a scale of <code>S > 1</code> results |
| in a minimum scale of <code>S</code>, rather than a value close to (but not exactly) <code>S</code>. This test |
| requires WebKitTestRunner. |
| </p> |
| </body> |
| </html> |
