1 files changed, 152 insertions, 2 deletions
diff --git a/testing/web-platform/tests/webnn/validation_tests/resample2d.https.any.js b/testing/web-platform/tests/webnn/validation_tests/resample2d.https.any.js
index 2e00cf297c..de44c6a333 100644
--- a/testing/web-platform/tests/webnn/validation_tests/resample2d.https.any.js
+++ b/testing/web-platform/tests/webnn/validation_tests/resample2d.https.any.js
@@ -1,8 +1,158 @@
 // META: title=validation tests for WebNN API resample2d operation
 // META: global=window,dedicatedworker
 // META: script=../resources/utils_validation.js
-// META: timeout=long
 
 'use strict';
 
-validateOptionsAxes('resample2d', 4);
+// Tests for resample2d(input, options)
+const tests = [
+  {
+    name: '[resample2d] Test building resample2d with default options',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    output: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+  },
+  {
+    name: '[resample2d] Test building resample2d with scales=[2.0, 2.0]',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {scales: [2.0, 2.0]},
+    output: {dataType: 'float32', dimensions: [1, 1, 4, 8]},
+  },
+  {
+    name: '[resample2d] Test building resample2d with scales=[0.5, 0.5]',
+    input: {dataType: 'float32', dimensions: [1, 1, 5, 5]},
+    options: {scales: [0.5, 0.5]},
+    output: {dataType: 'float32', dimensions: [1, 1, 2, 2]},
+  },
+  {
+    name:
+        '[resample2d] Test building resample2d with scales=[0.5, 0.5] and explicit axes=[2, 3]',
+    input: {dataType: 'float32', dimensions: [1, 1, 5, 5]},
+    options: {scales: [0.5, 0.5], axes: [2, 3]},
+    output: {dataType: 'float32', dimensions: [1, 1, 2, 2]},
+  },
+  {
+    name:
+        '[resample2d] Test building resample2d with scales=[1.0, 2.0] and axes=[0, 1]',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {scales: [1.0, 2.0], axes: [0, 1]},
+    output: {dataType: 'float32', dimensions: [1, 2, 2, 4]},
+  },
+  {
+    name:
+        '[resample2d] Test building resample2d with scales=[2.0, 2.0] and axes=[1, 2]',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {scales: [2.0, 2.0], axes: [1, 2]},
+    output: {dataType: 'float32', dimensions: [1, 2, 4, 4]},
+  },
+  {
+    name:
+        '[resample2d] Test building resample2d with sizes=[3, 6] ignored scales',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {scales: [2.0, 2.0], sizes: [3, 6]},
+    output: {dataType: 'float32', dimensions: [1, 1, 3, 6]},
+  },
+  {
+    name: '[resample2d] Throw if the rank of input is not 4',
+    input: {dataType: 'float32', dimensions: [2, 4]},
+  },
+  {
+    name: '[resample2d] Throw if the length of scales is not 2',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {scales: [1.0, 1.0, 2.0, 2.0]},
+  },
+  {
+    name: '[resample2d] Throw if any scale value is negative',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {scales: [1.0, -2.0]},
+  },
+  {
+    name: '[resample2d] Throw if any scale value is 0',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {scales: [0, 2.0]},
+  },
+  {
+    name: '[resample2d] Throw if the length of sizes is not 2',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {sizes: [1, 1, 4, 6]},
+  },
+  {
+    name:
+        '[resample2d] Throw if any size value is out of \'unsigned long\' value range',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {sizes: [kMaxUnsignedLong + 1, kMaxUnsignedLong + 1]},
+  },
+  {
+    name:
+        '[resample2d] Throw if outputHeight being floor(scaleHeight*inputHeight) is too large',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    // The maximum dimension size is kMaxUnsignedLong (2 ** 32 - 1).
+    // Here scaleHeight=kMaxUnsignedLong and inputHeight=2,
+    // so outputHeight being kMaxUnsignedLong*2 > kMaxUnsignedLong .
+    options: {scales: /*[scaleHeight, scaleWidth]*/[kMaxUnsignedLong, 1]},
+  },
+  {
+    name: '[resample2d] Throw if scaleHeight is too small',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    // Here scaleHeight=0.02 and inputHeight=2,
+    // so outputHeight would be 0.
+    // Link to https://github.com/webmachinelearning/webnn/issues/391.
+    options: {scales: /*[scaleHeight, scaleWidth]*/[0.02, 0.8]},
+  },
+  {
+    name:
+        '[resample2d] Throw if outputWidth being floor(scaleWidth*inputWidth) is too large',
+    input: {dataType: 'float32', dimensions: [1, 1, 4, 2]},
+    // The maximum dimension size is kMaxUnsignedLong (2 ** 32 - 1).
+    // Here scaleWidth=kMaxUnsignedLong and inputWidth=2,
+    // so outputWidth being kMaxUnsignedLong*2 > kMaxUnsignedLong .
+    options: {scales: /*[scaleHeight, scaleWidth]*/[1, kMaxUnsignedLong]},
+  },
+  {
+    name: '[resample2d] Throw if scaleWidth is too small',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    // Here scaleWidth=0.1 and inputWidth=4,
+    // so outputWidth would be 0.
+    // Link to https://github.com/webmachinelearning/webnn/issues/391.
+    options: {scales: /*[scaleHeight, scaleWidth]*/[0.7, 0.1]},
+  },
+  {
+    name: '[resample2d] Throw if the length of axes is not 2',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {axes: [0, 1, 2]},
+  },
+  {
+    name:
+        '[resample2d] Throw if any axis value is greater than or equal to the input rank',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {axes: [3, 4]},
+  },
+  {
+    // The valid values in the axes sequence are [0, 1], [1, 2] or [2, 3]
+    name: '[resample2d] Throw if the values of axes are inconsecutive',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {axes: [0, 2]},
+  },
+  {
+    name: '[resample2d] Throw if the values of axes are same',
+    input: {dataType: 'float32', dimensions: [1, 1, 2, 4]},
+    options: {axes: [0, 0]},
+  },
+];
+
+tests.forEach(
+    test => promise_test(async t => {
+      const input = builder.input(
+          'input',
+          {dataType: test.input.dataType, dimensions: test.input.dimensions});
+      const options = test.options ?? {};
+      if (test.output) {
+        const output = builder.resample2d(input, options);
+        assert_equals(output.dataType(), test.output.dataType);
+        assert_array_equals(output.shape(), test.output.dimensions);
+      } else {
+        assert_throws_js(TypeError, () => builder.resample2d(input, options));
+      }
+    }, test.name));
+
+validateInputFromAnotherBuilder(
+    'resample2d', {dataType: 'float32', dimensions: [2, 2, 2, 2]});