diff --git a/test/with.test.js b/test/with.test.js
new file mode 100644
index 00000000..525fdc57
--- /dev/null
+++ b/test/with.test.js
@@ -0,0 +1,142 @@
+/* --------------------
+ * livepack module
+ * Tests for `with`
+ * ------------------*/
+
+/* eslint-disable strict, no-with */
+
+// Imports
+
+const support = require('./support/index.js'),
+	itSerializes = support.itSerializes.withOptions({strictEnv: false}),
+	{transpiledFiles} = support;
+
+// Tests
+describe('with statements', () => {
+	describe('outside serialized function', () => {
+		itSerializes('provides scope to function when no outer binding', {
+			in() {
+				with ({x: 123}) {
+					return () => x; // eslint-disable-line no-undef
+				}
+			},
+			out: '(a=>{with(a)return()=>x})({x:123})',
+			validate(fn) {
+				expect(fn).toBeFunction();
+				expect(fn()).toBe(123);
+			}
+		});
+
+		itSerializes('provides scope to function when outer binding', {
+			in() {
+				const x = 456;
+				with ({x: 123}) {
+					return () => x;
+				}
+			},
+			out: '(x=>a=>{with(a)return()=>x})(456)({x:123})',
+			validate(fn) {
+				expect(fn).toBeFunction();
+				expect(fn()).toBe(123);
+			}
+		});
+
+		itSerializes('allows access to outer binding', {
+			in() {
+				const x = 456;
+				with ({}) {
+					return () => x;
+				}
+			},
+			out: '(x=>a=>{with(a)return()=>x})(456)({})',
+			validate(fn) {
+				expect(fn).toBeFunction();
+				expect(fn()).toBe(456);
+			}
+		});
+
+		itSerializes('allows access to global', {
+			in() {
+				with ({}) {
+					return () => console;
+				}
+			},
+			out: '(a=>{with(a)return()=>console})({})',
+			validate(fn) {
+				expect(fn).toBeFunction();
+				expect(fn()).toBe(console);
+			}
+		});
+
+		itSerializes('Alters scope when `with` object property changed', {
+			in() {
+				const obj = {x: 123},
+					x = 456;
+				let fn;
+				with (obj) {
+					fn = (0, () => x);
+				}
+				return [fn, obj];
+			},
+			out: `(()=>{
+				const a={x:123};
+				return[
+					(x=>a=>{with(a)return()=>x})(456)(a),
+					a
+				]
+			})()`,
+			validate([fn, obj]) {
+				expect(fn).toBeFunction();
+				expect(fn()).toBe(123);
+				obj.x = 789;
+				expect(fn()).toBe(789);
+			}
+		});
+
+		itSerializes('Alters scope when `with` object property deleted', {
+			in() {
+				const obj = {x: 123},
+					x = 456;
+				let fn;
+				with (obj) {
+					fn = (0, () => x);
+				}
+				return [fn, obj];
+			},
+			out: `(()=>{
+				const a={x:123};
+				return[
+					(x=>a=>{with(a)return()=>x})(456)(a),
+					a
+				]
+			})()`,
+			validate([fn, obj]) {
+				expect(fn).toBeFunction();
+				expect(fn()).toBe(123);
+				delete obj.x;
+				expect(fn()).toBe(456);
+			}
+		});
+
+		itSerializes("does not disrupt instrumentation's internal functions", {
+			in() {
+				const x = 123;
+				with ({livepack_tracker: 1, livepack_getScopeId: 2}) {
+					const y = 456;
+					return () => [x, y];
+				}
+			},
+			out: '(x=>b=>{with(b)return a=>()=>[x,a]})(123)({livepack_tracker:1,livepack_getScopeId:2})(456)',
+			validate(fn) {
+				expect(fn).toBeFunction();
+				expect(fn()).toEqual([123, 456]);
+
+				// Check internal functions match the ones being tested for
+				expect(transpiledFiles[__filename]).toInclude(
+					// eslint-disable-next-line no-useless-concat
+					'const [livepack_tracker, livepack_getScopeId] = ' + 'require('
+				);
+			}
+		});
+	});
+});