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Test Info:

/**
* Any copyright is dedicated to the Public Domain.
*
* All images in schema_15_profile.zip are from https://github.com/mdn/sw-test/
* and are CC licensed by https://www.flickr.com/photos/legofenris/.
*/
add_task(async function testSteps() {
create_test_profile("schema_15_profile.zip");
const cache = await caches.open("xpcshell-test");
ok(cache, "cache exists");
const requestList = await cache.keys();
ok(requestList.length, "should have at least one request in cache");
for (const request of requestList) {
ok(request, "each request in list should be non-null");
Assert.strictEqual(
request.redirect,
"follow",
'request.redirect should default to "follow"'
);
Assert.strictEqual(
request.cache,
"default",
'request.cache should have been updated to "default"' + request.cache
);
Assert.strictEqual(
request.mode,
"navigate",
'request.mode should have been updated to "navigate"'
);
Assert.strictEqual(
request.referrerPolicy,
"no-referrer-when-downgrade",
'request.referrerPolicy should have been updated to "no-referrer-when-downgrade"'
);
}
const responseList = await Promise.all(
requestList.map(function (request) {
return cache.match(request);
})
);
ok(responseList.length, "should have at least one response in cache");
for (const response of responseList) {
ok(response, "each response should be non-null");
// reponse.url is a empty string in current test file. It should test for
// not being a empty string once thet test file is updated.
Assert.strictEqual(
typeof response.url,
"string",
"each response.url should be a string"
);
// reponse.redirected may be changed once test file is updated. It should
// be false since current reponse.url is a empty string.
Assert.strictEqual(
response.redirected,
false,
"each response.redirected should be false"
);
Assert.equal(
response.headers.get("Content-Type"),
"text/plain;charset=UTF-8",
"the response should have the correct header"
);
}
});