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-rw-r--r--dom/webgpu/mochitest/test_submit_compute_empty.html31
1 files changed, 31 insertions, 0 deletions
diff --git a/dom/webgpu/mochitest/test_submit_compute_empty.html b/dom/webgpu/mochitest/test_submit_compute_empty.html
new file mode 100644
index 0000000000..e5a9eabfc1
--- /dev/null
+++ b/dom/webgpu/mochitest/test_submit_compute_empty.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta charset='utf-8'>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+</head>
+<body>
+<script>
+
+ok(SpecialPowers.getBoolPref('dom.webgpu.enabled'), 'Pref should be enabled.');
+
+const func = async function() {
+ const adapter = await navigator.gpu.requestAdapter();
+ const device = await adapter.requestDevice();
+ const encoder = device.createCommandEncoder();
+ const pass = encoder.beginComputePass();
+ pass.endPass();
+ const command_buffer = encoder.finish();
+ device.queue.submit([command_buffer]);
+ ok(command_buffer !== undefined, 'command_buffer !== undefined');
+};
+
+SimpleTest.waitForExplicitFinish();
+func()
+ .catch((e) => ok(false, "Unhandled exception " + e))
+ .finally(() => SimpleTest.finish());
+
+</script>
+</body>
+</html>