| This test does the following: | |
| -Listens for the popstate event using addEventListener | |
| -Makes a call to pushState() | |
| -Makes sure the history length is correct | |
| -Goes back, and makes sure the popstate event is correct | |
| -Goes forward, and makes sure the popstate event is correct | |
| History length is 2 | |
| State popped - null (type object) | |
| State popped - StateStringData (type string) | |