shinypb

expect(x).toEqual(y); compares objects or primitives x and y and passes if they are equivalent

expect(x).toBe(y); compares objects or primitives x and y and passes if they are the same object

expect(x).toMatch(pattern); compares x to string or regular expression pattern and passes if they match

expect(x).toBeDefined(); passes if x is not undefined

expect(x).toBeUndefined(); passes if x is undefined

shinypb

var fallbacks = {}
,   networks = {}
,   cacheName = "OldSchoolAppCache"
,   settings = {}
;

this.onmessage = function (e) {
    var msg = e.data;
    if (msg.type && msg.type === "manifest") {
        var lines = msg.manifest.split(/\n+/)