More tests for internal vars in instrumentation

test/with.test.js

@@ -409,6 +409,40 @@ describe('with statements', () => {
 				}
 			});
 
+			itSerializes('`livepack_scopeId`', {
+				in: `
+					const x = 123;
+					with ({livepack_scopeId_2: 1}) {
+						module.exports = () => x;
+					}
+				`,
+				out: '(x=>a=>{with(a)return()=>x})(123)({livepack_scopeId_2:1})',
+				validate(fn, {transpiled}) {
+					expect(fn).toBeFunction();
+					expect(fn()).toBe(123);
+
+					// Check internal var matches the one being tested for
+					expect(transpiled.split('\n')[0])
+						.toInclude(';const livepack_scopeId_2 = livepack_getScopeId();');
+				}
+			});
+
+			itSerializes('`livepack_temp` for `with` object', {
+				in: `
+					with ({livepack_temp_6: 1, x: 2}) {
+						module.exports = () => x;
+					}
+				`,
+				out: '(a=>{with(a)return()=>x})({livepack_temp_6:1,x:2})',
+				validate(fn, {transpiled}) {
+					expect(fn).toBeFunction();
+					expect(fn()).toBe(2);
+
+					// Check internal var match the one being tested for
+					expect(transpiled.split('\n')[0]).toInclude(';let livepack_temp_6;');
+				}
+			});
+
 			itSerializes('`livepack_temp` for class `super`', {
 				in: `
 					class S {