| Index: content/test/data/gpu/webgl_extension_test.html
|
| diff --git a/content/test/data/gpu/webgl_extension_test.html b/content/test/data/gpu/webgl_extension_test.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..d444c3b391d79cb1dc5db614719d5bad430ec7fa
|
| --- /dev/null
|
| +++ b/content/test/data/gpu/webgl_extension_test.html
|
| @@ -0,0 +1,62 @@
|
| +<!DOCTYPE html>
|
| +<html>
|
| + <script>
|
| + function checkExtension(name, context_type) {
|
| + var canvas = document.createElement("canvas");
|
| + document.body.appendChild(canvas);
|
| +
|
| + var gl_context = canvas.getContext(context_type || "webgl");
|
| +
|
| + // If we don't have a GL context, give up now
|
| + if (!gl_context) {
|
| + webglTestHarness.reportResults(name, false, "Unable to initialize " + context_type + " context.");
|
| + } else {
|
| + var gl_extension = gl_context.getExtension(name);
|
| + if (gl_extension) {
|
| + webglTestHarness.reportResults(name, true, name + " was available");
|
| + } else {
|
| + webglTestHarness.reportResults(name, false, name + " was not available");
|
| + }
|
| + }
|
| +
|
| + webglTestHarness.notifyFinished(name);
|
| + }
|
| +
|
| + function checkSupportedExtensions(expected_extensions, context_type) {
|
| + var canvas = document.createElement("canvas");
|
| + document.body.appendChild(canvas);
|
| +
|
| + var gl_context = canvas.getContext(context_type || "webgl");
|
| +
|
| + // If we don't have a GL context, give up now
|
| + if (!gl_context) {
|
| + webglTestHarness.reportResults(name, false, "Unable to initialize " + context_type + " context.");
|
| + } else {
|
| + var missing_list = [];
|
| + var extension_list = gl_context.getSupportedExtensions();
|
| + for (var i in extension_list) {
|
| + var extension = extension_list[i];
|
| + if (extension.indexOf("WEBKIT_") == 0)
|
| + continue; // Skip WEBKIT_ prefixed extensions since they all have unprefixed variants at this point.
|
| + var expected_index = expected_extensions.indexOf(extension);
|
| + if (expected_index == -1) {
|
| + missing_list.push(extension);
|
| + }
|
| + }
|
| +
|
| + if (missing_list.length == 0) {
|
| + webglTestHarness.reportResults(name, true, "All " + context_type + " extensions are being tested.");
|
| + } else {
|
| + var error_string = "The following " + context_type + " extensions are not being tested and should be added to GetExtensionList() in content/test/gpu/gpu_tests/webgl_conformance.py:";
|
| + for (var i in missing_list) {
|
| + error_string += "\n\t" + missing_list[i];
|
| + }
|
| + webglTestHarness.reportResults(name, false, error_string);
|
| + }
|
| + }
|
| +
|
| + webglTestHarness.notifyFinished(name);
|
| + }
|
| + </script>
|
| + <body></body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 1887713006:
Added tests to check that WebGL extensions are available. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master