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function arraysHaveSameContent(arr1, arr2) {
if (arr1.length != arr2.length) {
return false;
}
return arr1.every(function(value, index) {
return arr2[index] === value;
});
}
function testHas() {
var name = "caches-has" + context;
return caches.has(name).then(function(has) {
ok(!has, name + " should not exist yet");
return caches.open(name);
}).then(function(c) {
return caches.has(name);
}).then(function(has) {
ok(has, name + " should now exist");
return caches.delete(name);
}).then(function(deleted) {
ok(deleted, "The deletion should finish successfully");
return caches.has(name);
}).then(function(has) {
ok(!has, name + " should not exist any more");
});
}
function testKeys() {
var names = [
// The names here are intentionally unsorted, to ensure the insertion order
// and make sure we don't confuse it with an alphabetically sorted list.
"caches-keys4" + context,
"caches-keys0" + context,
"caches-keys1" + context,
"caches-keys3" + context,
];
return caches.keys().then(function(keys) {
is(keys.length, 0, "No keys should exist yet");
return Promise.all(names.map(function(name) {
return caches.open(name);
}));
}).then(function() {
return caches.keys();
}).then(function(keys) {
ok(arraysHaveSameContent(keys, names), "Keys must match in insertion order");
return Promise.all(names.map(function(name) {
return caches.delete(name);
}));
}).then(function(deleted) {
ok(arraysHaveSameContent(deleted, [true, true, true, true]), "All deletions must succeed");
return caches.keys();
}).then(function(keys) {
is(keys.length, 0, "No keys should exist any more");
});
}
function testMatchAcrossCaches() {
var tests = [
// The names here are intentionally unsorted, to ensure the insertion order
// and make sure we don't confuse it with an alphabetically sorted list.
{
name: "caches-xmatch5" + context,
request: "//mochi.test:8888/?5" + context,
},
{
name: "caches-xmatch2" + context,
request: "//mochi.test:8888/tests/dom/cache/test/mochitest/test_caches.js?2" + context,
},
{
name: "caches-xmatch4" + context,
request: "//mochi.test:8888/?4" + context,
},
];
return Promise.all(tests.map(function(test) {
return caches.open(test.name).then(function(c) {
return c.add(test.request);
});
})).then(function() {
return caches.match("//mochi.test:8888/?5" + context, {ignoreSearch: true});
}).then(function(match) {
ok(match.url.indexOf("?5") > 0, "Match should come from the first cache");
return caches.delete("caches-xmatch2" + context); // This should not change anything!
}).then(function(deleted) {
ok(deleted, "Deletion should finish successfully");
return caches.match("//mochi.test:8888/?" + context, {ignoreSearch: true});
}).then(function(match) {
ok(match.url.indexOf("?5") > 0, "Match should still come from the first cache");
return caches.delete("caches-xmatch5" + context); // This should eliminate the first match!
}).then(function(deleted) {
ok(deleted, "Deletion should finish successfully");
return caches.match("//mochi.test:8888/?" + context, {ignoreSearch: true});
}).then(function(match) {
ok(match.url.indexOf("?4") > 0, "Match should come from the third cache");
return caches.delete("caches-xmatch4" + context); // Game over!
}).then(function(deleted) {
ok(deleted, "Deletion should finish successfully");
return caches.match("//mochi.test:8888/?" + context, {ignoreSearch: true});
}).then(function(match) {
is(typeof match, "undefined", "No matches should be found");
});
}
function testDelete() {
return caches.delete("delete" + context).then(function(deleted) {
ok(!deleted, "Attempting to delete a non-existing cache should fail");
return caches.open("delete" + context);
}).then(function() {
return caches.delete("delete" + context);
}).then(function(deleted) {
ok(deleted, "Delete should now succeed");
});
}
testHas().then(function() {
return testKeys();
}).then(function() {
return testMatchAcrossCaches();
}).then(function() {
return testDelete();
}).then(function() {
testDone();
});
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