1 files changed, 53 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webnn/validation_tests/clamp.https.any.js b/testing/web-platform/tests/webnn/validation_tests/clamp.https.any.js
index 85cd19a566..126fa90e16 100644
--- a/testing/web-platform/tests/webnn/validation_tests/clamp.https.any.js
+++ b/testing/web-platform/tests/webnn/validation_tests/clamp.https.any.js
@@ -5,3 +5,56 @@
 'use strict';
 
 validateInputFromAnotherBuilder('clamp');
+
+validateUnaryOperation(
+    'clamp', allWebNNOperandDataTypes, /*alsoBuildActivation=*/ true);
+
+promise_test(async t => {
+  const options = {minValue: 1.0, maxValue: 3.0};
+  const input =
+      builder.input('input', {dataType: 'uint32', dimensions: [1, 2, 3]});
+  const output = builder.clamp(input, options);
+  assert_equals(output.dataType(), 'uint32');
+  assert_array_equals(output.shape(), [1, 2, 3]);
+}, '[clamp] Test building an operator with options');
+
+promise_test(async t => {
+  const options = {minValue: 0, maxValue: 0};
+  const input =
+      builder.input('input', {dataType: 'int32', dimensions: [1, 2, 3, 4]});
+  const output = builder.clamp(input, options);
+  assert_equals(output.dataType(), 'int32');
+  assert_array_equals(output.shape(), [1, 2, 3, 4]);
+}, '[clamp] Test building an operator with options.minValue == options.maxValue');
+
+promise_test(async t => {
+  const options = {minValue: 2.0};
+  builder.clamp(options);
+}, '[clamp] Test building an activation with options');
+
+promise_test(async t => {
+  const options = {minValue: 3.0, maxValue: 1.0};
+  const input =
+      builder.input('input', {dataType: 'uint8', dimensions: [1, 2, 3]});
+  assert_throws_js(TypeError, () => builder.clamp(input, options));
+}, '[clamp] Throw if options.minValue > options.maxValue when building an operator');
+
+// To be removed once infinite `minValue` is allowed. Tracked in
+// https://github.com/webmachinelearning/webnn/pull/647.
+promise_test(async t => {
+  const options = {minValue: -Infinity};
+  const input = builder.input('input', {dataType: 'float16', dimensions: []});
+  assert_throws_js(TypeError, () => builder.clamp(input, options));
+}, '[clamp] Throw if options.minValue is -Infinity when building an operator');
+
+promise_test(async t => {
+  const options = {minValue: 2.0, maxValue: -1.0};
+  assert_throws_js(TypeError, () => builder.clamp(options));
+}, '[clamp] Throw if options.minValue > options.maxValue when building an activation');
+
+// To be removed once NaN `maxValue` is allowed. Tracked in
+// https://github.com/webmachinelearning/webnn/pull/647.
+promise_test(async t => {
+  const options = {maxValue: NaN};
+  assert_throws_js(TypeError, () => builder.clamp(options));
+}, '[clamp] Throw if options.maxValue is NaN when building an activation');