Bug 1927978 [wpt PR 48876] - webnn: Allow passing SharedArrayBuffers to writeTensor(), a=testonly

Automatic update from web-platform-tests
webnn: Allow passing SharedArrayBuffers to writeTensor()

readTensor() and the other writeTensor() overload both allow shared
buffers and I don't see why this variant of writeTensor() shouldn't

Bug: 365813262
Change-Id: Id0618ec2fc70db0de61d246c8af8fededbd11edd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5976704
Commit-Queue: Austin Sullivan <asullychromium.org>
Reviewed-by: ningxin hu <ningxin.huintel.com>
Cr-Commit-Position: refs/heads/main{#1375674}

--

wpt-commits: fb143c3aa3fae5183b819550d3344bad77990f41
wpt-pr: 48876

UltraBlame original commit: b297aea7675a8810c18fbc5878b44fcbb9944294

Author: marco-c

testing/web-platform/tests/webnn/conformance_tests/tensor.https.any.js

@@ -164,6 +164,45 @@ const testWriteTensor = (testName) => {
     }
   });
 
+  promise_test(async () => {
+    const tensorDescriptor = {
+      dataType: 'int32',
+      shape: [4],
+      readable: true,
+      writable: true,
+    };
+    const tensorByteLength = sizeOfDescriptor(tensorDescriptor);
+
+    
+    assert_true(
+        self.crossOriginIsolated,
+        'The page is served with COOP and COEP, it should be cross-origin-isolated.');
+
+    let arrayBuffer = new ArrayBuffer(tensorByteLength);
+    let arrayBufferView = new Int32Array(arrayBuffer);
+    arrayBufferView.fill(7);
+
+    let sharedArrayBuffer = new SharedArrayBuffer(tensorByteLength);
+    let sharedArrayBufferView = new Int32Array(sharedArrayBuffer);
+    sharedArrayBufferView.fill(7);
+
+    const tensors = await Promise.all([
+      mlContext.createTensor(tensorDescriptor),
+      mlContext.createTensor(tensorDescriptor),
+      mlContext.createTensor(tensorDescriptor),
+      mlContext.createTensor(tensorDescriptor)
+    ]);
+
+    mlContext.writeTensor(tensors[0], arrayBuffer);
+    mlContext.writeTensor(tensors[2], arrayBufferView);
+    mlContext.writeTensor(tensors[1], sharedArrayBuffer);
+    mlContext.writeTensor(tensors[3], sharedArrayBufferView);
+
+    await Promise.all(tensors.map(async (tensor) => {
+      assert_tensor_data_equals(mlContext, tensor, arrayBufferView);
+    }));
+  }, `${testName} / write with different kinds of buffers`);
+
   promise_test(async () => {
     const tensorDescriptor = {
       dataType: 'int32',

testing/web-platform/tests/webnn/conformance_tests/tensor.https.any.js.headers

@@ -0,0 +1,2 @@
+Cross-Origin-Embedder-Policy: require-corp
+Cross-Origin-Opener-Policy: same-origin