| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../http/tests/inspector/resources/inspector-test.js"></script> |
| <script> |
| let image = document.createElement("img"); |
| image.src = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAAXNSR0IArs4c6QAAABNJREFUCB1j/M/AAEQMDEwgAgQAHxcCAmtAm/sAAAAASUVORK5CYII="; |
| |
| async function load() { |
| let bitmap = await createImageBitmap(image); |
| |
| window.contextBitmapRenderer = document.createElement("canvas").getContext("bitmaprenderer"); |
| window.contextBitmapRenderer.transferFromImageBitmap(bitmap); |
| |
| runTest(); |
| } |
| |
| function test() { |
| let suite = InspectorTest.createAsyncSuite("Canvas.requestContentBitmapRenderer"); |
| |
| suite.addTestCase({ |
| name: "Canvas.requestContentBitmapRenderer.validCanvasId", |
| description: "Get the base64 encoded data for the BitmapRenderer canvas on the page.", |
| test(resolve, reject) { |
| let canvas = Array.from(WI.canvasManager.canvasCollection).find((canvas) => canvas.contextType === WI.Canvas.ContextType.BitmapRenderer); |
| if (!canvas) { |
| reject(`Missing Canvas.`); |
| return; |
| } |
| |
| CanvasAgent.requestContent(canvas.identifier) |
| .then(({content}) => InspectorTest.expectGreaterThan(content.length, "data:image/png;base64,".length, "Content should not be empty.")) |
| .then(resolve, reject); |
| } |
| }); |
| |
| suite.runTestCasesAndFinish(); |
| } |
| </script> |
| </head> |
| <body onload="load()"> |
| <p>Test that CanvasAgent.requestContent can retrieve a dataURL with the current content of the BitmapRenderer canvas.</p> |
| </body> |
| </html> |
