1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webnn/validation_tests/layerNormalization.https.any.js b/testing/web-platform/tests/webnn/validation_tests/layerNormalization.https.any.js
new file mode 100644
index 0000000000..e9e9141aa6
--- /dev/null
+++ b/testing/web-platform/tests/webnn/validation_tests/layerNormalization.https.any.js
@@ -0,0 +1,32 @@
+// META: title=validation tests for WebNN API layerNormalization operation
+// META: global=window,dedicatedworker
+// META: script=../resources/utils_validation.js
+
+'use strict';
+
+const kExampleInputDescriptor = {
+  dataType: 'float32',
+  dimensions: [2, 2]
+};
+
+validateOptionsAxes('layerNormalization', 4);
+
+validateInputFromAnotherBuilder('layerNormalization');
+
+multi_builder_test(async (t, builder, otherBuilder) => {
+  const scaleFromOtherBuilder =
+      otherBuilder.input('scale', kExampleInputDescriptor);
+  const options = {scale: scaleFromOtherBuilder};
+
+  const input = builder.input('input', kExampleInputDescriptor);
+  assert_throws_js(TypeError, () => builder.layerNormalization(input, options));
+}, '[layerNormalization] throw if scale option is from another builder');
+
+multi_builder_test(async (t, builder, otherBuilder) => {
+  const biasFromOtherBuilder =
+      otherBuilder.input('bias', kExampleInputDescriptor);
+  const options = {bias: biasFromOtherBuilder};
+
+  const input = builder.input('input', kExampleInputDescriptor);
+  assert_throws_js(TypeError, () => builder.layerNormalization(input, options));
+}, '[layerNormalization] throw if bias option is from another builder');