| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../../resources/js-test.js"></script> |
| </head> |
| <body> |
| <canvas></canvas> |
| <script> |
| jsTestIsAsync = true; |
| description("Test that messages output via KHR_debug extension are displayed in the JS console"); |
| |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| internals.settings.setWebGLErrorsToConsoleEnabled(true); |
| |
| const canvas = document.querySelector("canvas"); |
| const gl = canvas.getContext("webgl2"); |
| |
| const b = gl.createBuffer(); |
| gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, b); |
| gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, 32, gl.STREAM_DRAW); |
| // CONSOLE MESSAGE: WebGL: INVALID_VALUE: Insufficient buffer size. |
| gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 24, new ArrayBuffer(16)); |
| gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null); |
| |
| // Invalid to respecify an immutable texture |
| const texture = gl.createTexture(); |
| gl.bindTexture(gl.TEXTURE_2D, texture); |
| gl.texStorage2D(gl.TEXTURE_2D, 1, gl.RGBA8, 32, 32); |
| // CONSOLE MESSAGE: WebGL: INVALID_OPERATION: Texture is immutable. |
| gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA8, 32, 32, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); |
| |
| // CONSOLE MESSAGE: WebGL: INVALID_ENUM: Invalid enum provided. |
| gl.drawElements(0, 0, 0, 0); |
| |
| while (gl.getError() != 0) |
| /* empty */; |
| setTimeout(() => { finishJSTest(); }, 50); |
| </script> |
| <body> |
| </body> |
| </html> |
