1 files changed, 68 insertions, 0 deletions
diff --git a/testing/web-platform/mozilla/tests/webgpu/webgpu/api/validation/createSampler.spec.js b/testing/web-platform/mozilla/tests/webgpu/webgpu/api/validation/createSampler.spec.js
new file mode 100644
index 0000000000..7e198d00e0
--- /dev/null
+++ b/testing/web-platform/mozilla/tests/webgpu/webgpu/api/validation/createSampler.spec.js
@@ -0,0 +1,68 @@
+/**
+* AUTO-GENERATED - DO NOT EDIT. Source: https://github.com/gpuweb/cts
+**/export const description = `
+createSampler validation tests.
+`;import { makeTestGroup } from '../../../common/framework/test_group.js';
+
+import { ValidationTest } from './validation_test.js';
+
+export const g = makeTestGroup(ValidationTest);
+
+g.test('lodMinAndMaxClamp').
+desc('test different combinations of min and max clamp values').
+paramsSubcasesOnly((u) =>
+u //
+.combine('lodMinClamp', [-4e-30, -1, 0, 0.5, 1, 10, 4e30]).
+combine('lodMaxClamp', [-4e-30, -1, 0, 0.5, 1, 10, 4e30])
+).
+fn((t) => {
+  const shouldError =
+  t.params.lodMinClamp > t.params.lodMaxClamp ||
+  t.params.lodMinClamp < 0 ||
+  t.params.lodMaxClamp < 0;
+  t.expectValidationError(() => {
+    t.device.createSampler({
+      lodMinClamp: t.params.lodMinClamp,
+      lodMaxClamp: t.params.lodMaxClamp
+    });
+  }, shouldError);
+});
+
+g.test('maxAnisotropy').
+desc('test different maxAnisotropy values and combinations with min/mag/mipmapFilter').
+params((u) =>
+u //
+.beginSubcases().
+combineWithParams([
+...u.combine('maxAnisotropy', [-1, undefined, 0, 1, 2, 4, 7, 16, 32, 33, 1024]),
+{ minFilter: 'nearest' },
+{ magFilter: 'nearest' },
+{ mipmapFilter: 'nearest' }]
+)
+).
+fn((t) => {
+  const {
+    maxAnisotropy = 1,
+    minFilter = 'linear',
+    magFilter = 'linear',
+    mipmapFilter = 'linear'
+  } = t.params;
+
+
+
+
+
+
+  const shouldError =
+  maxAnisotropy < 1 ||
+  maxAnisotropy > 1 &&
+  !(minFilter === 'linear' && magFilter === 'linear' && mipmapFilter === 'linear');
+  t.expectValidationError(() => {
+    t.device.createSampler({
+      minFilter,
+      magFilter,
+      mipmapFilter,
+      maxAnisotropy
+    });
+  }, shouldError);
+});
+\ No newline at end of file