1 files changed, 53 insertions, 0 deletions
diff --git a/packages/webapi/test/options.js b/packages/webapi/test/options.js
new file mode 100644
index 000000000..4b375fc82
--- /dev/null
+++ b/packages/webapi/test/options.js
@@ -0,0 +1,53 @@
+import { assert, test } from '../run/test.setup.js'
+import { polyfill } from '../mod.js'
+
+test(() => {
+	return [
+		{
+			name: 'Can exclude HTMLElement+',
+			test() {
+				const target = {}
+	
+				polyfill(target, {
+					exclude: 'HTMLElement+'
+				})
+	
+				assert.equal(Reflect.has(target, 'Event'), true)
+				assert.equal(Reflect.has(target, 'EventTarget'), true)
+				assert.equal(Reflect.has(target, 'Element'), true)
+				assert.equal(Reflect.has(target, 'HTMLElement'), false)
+				assert.equal(Reflect.has(target, 'HTMLDivElement'), false)
+			},
+		},
+		{
+			name: 'Can exclude Event+',
+			test() {
+				const target = {}
+	
+				polyfill(target, {
+					exclude: 'Event+'
+				})
+	
+				assert.equal(Reflect.has(target, 'Event'), false)
+				assert.equal(Reflect.has(target, 'EventTarget'), false)
+				assert.equal(Reflect.has(target, 'Element'), false)
+				assert.equal(Reflect.has(target, 'HTMLElement'), false)
+				assert.equal(Reflect.has(target, 'HTMLDivElement'), false)
+			},
+		},
+		{
+			name: 'Can exclude document',
+			test() {
+				const target = {}
+	
+				polyfill(target, {
+					exclude: 'document'
+				})
+	
+				assert.equal(Reflect.has(target, 'Document'), true)
+				assert.equal(Reflect.has(target, 'HTMLDocument'), true)
+				assert.equal(Reflect.has(target, 'document'), false)
+			},
+		},
+	]
+})