gecko-dev/dom/workers/test/promise_worker.js
Andrea Marchesini c7264cb3ac Bug 1269162 - part 3 - Move XHR code into dom/xhr, r=smaug
--HG--
rename : dom/workers/XMLHttpRequestUploadWorker.cpp => dom/xhr/XMLHttpRequestUploadWorker.cpp
rename : dom/workers/XMLHttpRequestUploadWorker.h => dom/xhr/XMLHttpRequestUploadWorker.h
rename : dom/workers/XMLHttpRequestWorker.cpp => dom/xhr/XMLHttpRequestWorker.cpp
rename : dom/workers/XMLHttpRequestWorker.h => dom/xhr/XMLHttpRequestWorker.h
rename : dom/base/nsIXMLHttpRequest.idl => dom/xhr/nsIXMLHttpRequest.idl
rename : dom/base/nsXMLHttpRequest.cpp => dom/xhr/nsXMLHttpRequest.cpp
rename : dom/base/nsXMLHttpRequest.h => dom/xhr/nsXMLHttpRequest.h
rename : dom/base/test/echo.sjs => dom/xhr/tests/echo.sjs
rename : dom/base/test/file_XHRDocURI.html => dom/xhr/tests/file_XHRDocURI.html
rename : dom/base/test/file_XHRDocURI.html^headers^ => dom/xhr/tests/file_XHRDocURI.html^headers^
rename : dom/base/test/file_XHRDocURI.sjs => dom/xhr/tests/file_XHRDocURI.sjs
rename : dom/base/test/file_XHRDocURI.text => dom/xhr/tests/file_XHRDocURI.text
rename : dom/base/test/file_XHRDocURI.text^headers^ => dom/xhr/tests/file_XHRDocURI.text^headers^
rename : dom/base/test/file_XHRDocURI.xml => dom/xhr/tests/file_XHRDocURI.xml
rename : dom/base/test/file_XHRDocURI.xml^headers^ => dom/xhr/tests/file_XHRDocURI.xml^headers^
rename : dom/base/test/file_XHRResponseURL.js => dom/xhr/tests/file_XHRResponseURL.js
rename : dom/base/test/file_XHRResponseURL.sjs => dom/xhr/tests/file_XHRResponseURL.sjs
rename : dom/base/test/file_XHRResponseURL.text => dom/xhr/tests/file_XHRResponseURL.text
rename : dom/base/test/file_XHRResponseURL.text^headers^ => dom/xhr/tests/file_XHRResponseURL.text^headers^
rename : dom/base/test/file_XHRResponseURL_nocors.text => dom/xhr/tests/file_XHRResponseURL_nocors.text
rename : dom/base/test/file_XHRSendData.sjs => dom/xhr/tests/file_XHRSendData.sjs
rename : dom/base/test/file_XHRSendData_doc.xml => dom/xhr/tests/file_XHRSendData_doc.xml
rename : dom/base/test/file_XHRSendData_doc.xml^headers^ => dom/xhr/tests/file_XHRSendData_doc.xml^headers^
rename : dom/base/test/file_XHR_anon.sjs => dom/xhr/tests/file_XHR_anon.sjs
rename : dom/base/test/file_XHR_binary1.bin => dom/xhr/tests/file_XHR_binary1.bin
rename : dom/base/test/file_XHR_binary1.bin^headers^ => dom/xhr/tests/file_XHR_binary1.bin^headers^
rename : dom/base/test/file_XHR_binary2.bin => dom/xhr/tests/file_XHR_binary2.bin
rename : dom/base/test/file_XHR_fail1.txt => dom/xhr/tests/file_XHR_fail1.txt
rename : dom/base/test/file_XHR_fail1.txt^headers^ => dom/xhr/tests/file_XHR_fail1.txt^headers^
rename : dom/base/test/file_XHR_fail1b.txt => dom/xhr/tests/file_XHR_fail1b.txt
rename : dom/base/test/file_XHR_header.sjs => dom/xhr/tests/file_XHR_header.sjs
rename : dom/base/test/file_XHR_pass1.xml => dom/xhr/tests/file_XHR_pass1.xml
rename : dom/base/test/file_XHR_pass2.txt => dom/xhr/tests/file_XHR_pass2.txt
rename : dom/base/test/file_XHR_pass3.txt => dom/xhr/tests/file_XHR_pass3.txt
rename : dom/base/test/file_XHR_pass3.txt^headers^ => dom/xhr/tests/file_XHR_pass3.txt^headers^
rename : dom/base/test/file_XHR_system_redirect.html => dom/xhr/tests/file_XHR_system_redirect.html
rename : dom/base/test/file_XHR_system_redirect.html^headers^ => dom/xhr/tests/file_XHR_system_redirect.html^headers^
rename : dom/base/test/file_XHR_timeout.sjs => dom/xhr/tests/file_XHR_timeout.sjs
rename : dom/base/test/file_html_in_xhr.html => dom/xhr/tests/file_html_in_xhr.html
rename : dom/base/test/file_html_in_xhr.sjs => dom/xhr/tests/file_html_in_xhr.sjs
rename : dom/base/test/file_html_in_xhr2.html => dom/xhr/tests/file_html_in_xhr2.html
rename : dom/base/test/file_html_in_xhr3.html => dom/xhr/tests/file_html_in_xhr3.html
rename : dom/base/test/progressserver.sjs => dom/xhr/tests/progressserver.sjs
rename : dom/workers/test/relativeLoad_import.js => dom/xhr/tests/relativeLoad_import.js
rename : dom/workers/test/relativeLoad_worker.js => dom/xhr/tests/relativeLoad_worker.js
rename : dom/workers/test/relativeLoad_worker2.js => dom/xhr/tests/relativeLoad_worker2.js
rename : dom/base/test/responseIdentical.sjs => dom/xhr/tests/responseIdentical.sjs
rename : dom/workers/test/subdir/relativeLoad_sub_import.js => dom/xhr/tests/subdir/relativeLoad_sub_import.js
rename : dom/workers/test/subdir/relativeLoad_sub_worker.js => dom/xhr/tests/subdir/relativeLoad_sub_worker.js
rename : dom/workers/test/subdir/relativeLoad_sub_worker2.js => dom/xhr/tests/subdir/relativeLoad_sub_worker2.js
rename : dom/workers/test/terminateSyncXHR_worker.js => dom/xhr/tests/terminateSyncXHR_worker.js
rename : dom/base/test/test_XHR.html => dom/xhr/tests/test_XHR.html
rename : dom/base/test/test_XHRDocURI.html => dom/xhr/tests/test_XHRDocURI.html
rename : dom/base/test/test_XHRResponseURL.html => dom/xhr/tests/test_XHRResponseURL.html
rename : dom/base/test/test_XHRSendData.html => dom/xhr/tests/test_XHRSendData.html
rename : dom/base/test/test_XHR_anon.html => dom/xhr/tests/test_XHR_anon.html
rename : dom/base/test/test_XHR_header.html => dom/xhr/tests/test_XHR_header.html
rename : dom/base/test/test_XHR_onuploadprogress.html => dom/xhr/tests/test_XHR_onuploadprogress.html
rename : dom/base/test/test_XHR_parameters.html => dom/xhr/tests/test_XHR_parameters.html
rename : dom/base/test/test_XHR_system.html => dom/xhr/tests/test_XHR_system.html
rename : dom/base/test/test_XHR_timeout.html => dom/xhr/tests/test_XHR_timeout.html
rename : dom/base/test/test_XHR_timeout.js => dom/xhr/tests/test_XHR_timeout.js
rename : dom/base/test/test_html_in_xhr.html => dom/xhr/tests/test_html_in_xhr.html
rename : dom/workers/test/test_relativeLoad.html => dom/xhr/tests/test_relativeLoad.html
rename : dom/base/test/test_sync_xhr_timer.xhtml => dom/xhr/tests/test_sync_xhr_timer.xhtml
rename : dom/workers/test/test_terminateSyncXHR.html => dom/xhr/tests/test_worker_terminateSyncXHR.html
rename : dom/workers/test/test_xhr.html => dom/xhr/tests/test_worker_xhr.html
rename : dom/workers/test/test_xhr2.html => dom/xhr/tests/test_worker_xhr2.html
rename : dom/workers/test/test_xhrAbort.html => dom/xhr/tests/test_worker_xhrAbort.html
rename : dom/workers/test/test_xhr_3rdparty.html => dom/xhr/tests/test_worker_xhr_3rdparty.html
rename : dom/workers/test/test_xhr_cors_redirect.html => dom/xhr/tests/test_worker_xhr_cors_redirect.html
rename : dom/workers/test/test_xhr_headers.html => dom/xhr/tests/test_worker_xhr_headers.html
rename : dom/workers/test/test_xhr_implicit_cancel.html => dom/xhr/tests/test_worker_xhr_implicit_cancel.html
rename : dom/workers/test/test_xhr_parameters.html => dom/xhr/tests/test_worker_xhr_parameters.html
rename : dom/workers/test/test_xhr_parameters.js => dom/xhr/tests/test_worker_xhr_parameters.js
rename : dom/workers/test/test_xhr_responseURL.html => dom/xhr/tests/test_worker_xhr_responseURL.html
rename : dom/workers/test/test_xhr_system.html => dom/xhr/tests/test_worker_xhr_system.html
rename : dom/workers/test/test_xhr_system.js => dom/xhr/tests/test_worker_xhr_system.js
rename : dom/workers/test/test_xhr_timeout.html => dom/xhr/tests/test_worker_xhr_timeout.html
rename : dom/base/test/test_xhr_abort_after_load.html => dom/xhr/tests/test_xhr_abort_after_load.html
rename : dom/base/test/test_xhr_forbidden_headers.html => dom/xhr/tests/test_xhr_forbidden_headers.html
rename : dom/base/test/test_xhr_overridemimetype_throws_on_invalid_state.html => dom/xhr/tests/test_xhr_overridemimetype_throws_on_invalid_state.html
rename : dom/base/test/test_xhr_progressevents.html => dom/xhr/tests/test_xhr_progressevents.html
rename : dom/base/test/test_xhr_send.html => dom/xhr/tests/test_xhr_send.html
rename : dom/base/test/test_xhr_send_readystate.html => dom/xhr/tests/test_xhr_send_readystate.html
rename : dom/base/test/test_xhr_withCredentials.html => dom/xhr/tests/test_xhr_withCredentials.html
rename : dom/workers/test/file_getcookie.sjs => dom/xhr/tests/worker_file_getcookie.sjs
rename : dom/workers/test/terminateSyncXHR_frame.html => dom/xhr/tests/worker_terminateSyncXHR_frame.html
rename : dom/workers/test/testXHR.txt => dom/xhr/tests/worker_testXHR.txt
rename : dom/workers/test/xhr_cors_redirect.js => dom/xhr/tests/worker_xhr_cors_redirect.js
rename : dom/workers/test/xhr_cors_redirect.sjs => dom/xhr/tests/worker_xhr_cors_redirect.sjs
rename : dom/workers/test/xhr_headers_server.sjs => dom/xhr/tests/worker_xhr_headers_server.sjs
rename : dom/workers/test/xhr_headers_worker.js => dom/xhr/tests/worker_xhr_headers_worker.js
rename : dom/workers/test/xhr2_worker.js => dom/xhr/tests/xhr2_worker.js
rename : dom/workers/test/xhrAbort_worker.js => dom/xhr/tests/xhrAbort_worker.js
rename : dom/workers/test/xhr_implicit_cancel_worker.js => dom/xhr/tests/xhr_implicit_cancel_worker.js
rename : dom/workers/test/xhr_worker.js => dom/xhr/tests/xhr_worker.js
2016-06-27 19:13:40 +02:00

857 lines
22 KiB
JavaScript

function ok(a, msg) {
dump("OK: " + !!a + " => " + a + " " + msg + "\n");
postMessage({type: 'status', status: !!a, msg: a + ": " + msg });
}
function todo(a, msg) {
dump("TODO: " + !a + " => " + a + " " + msg + "\n");
postMessage({type: 'status', status: !a, msg: a + ": " + msg });
}
function is(a, b, msg) {
dump("IS: " + (a===b) + " => " + a + " | " + b + " " + msg + "\n");
postMessage({type: 'status', status: a === b, msg: a + " === " + b + ": " + msg });
}
function isnot(a, b, msg) {
dump("ISNOT: " + (a!==b) + " => " + a + " | " + b + " " + msg + "\n");
postMessage({type: 'status', status: a !== b, msg: a + " !== " + b + ": " + msg });
}
function promiseResolve() {
ok(Promise, "Promise object should exist");
var promise = new Promise(function(resolve, reject) {
ok(resolve, "Promise.resolve exists");
ok(reject, "Promise.reject exists");
resolve(42);
}).then(function(what) {
ok(true, "Then - resolveCb has been called");
is(what, 42, "ResolveCb received 42");
runTest();
}, function() {
ok(false, "Then - rejectCb has been called");
runTest();
});
}
function promiseResolveNoArg() {
var promise = new Promise(function(resolve, reject) {
ok(resolve, "Promise.resolve exists");
ok(reject, "Promise.reject exists");
resolve();
}).then(function(what) {
ok(true, "Then - resolveCb has been called");
is(what, undefined, "ResolveCb received undefined");
runTest();
}, function() {
ok(false, "Then - rejectCb has been called");
runTest();
});
}
function promiseRejectNoHandler() {
// This test only checks that the code that reports unhandled errors in the
// Promises implementation does not crash or leak.
var promise = new Promise(function(res, rej) {
noSuchMethod();
});
runTest();
}
function promiseReject() {
var promise = new Promise(function(resolve, reject) {
reject(42);
}).then(function(what) {
ok(false, "Then - resolveCb has been called");
runTest();
}, function(what) {
ok(true, "Then - rejectCb has been called");
is(what, 42, "RejectCb received 42");
runTest();
});
}
function promiseRejectNoArg() {
var promise = new Promise(function(resolve, reject) {
reject();
}).then(function(what) {
ok(false, "Then - resolveCb has been called");
runTest();
}, function(what) {
ok(true, "Then - rejectCb has been called");
is(what, undefined, "RejectCb received undefined");
runTest();
});
}
function promiseException() {
var promise = new Promise(function(resolve, reject) {
throw 42;
}).then(function(what) {
ok(false, "Then - resolveCb has been called");
runTest();
}, function(what) {
ok(true, "Then - rejectCb has been called");
is(what, 42, "RejectCb received 42");
runTest();
});
}
function promiseAsync_TimeoutResolveThen() {
var handlerExecuted = false;
setTimeout(function() {
ok(handlerExecuted, "Handler should have been called before the timeout.");
// Allow other assertions to run so the test could fail before the next one.
setTimeout(runTest, 0);
}, 0);
Promise.resolve().then(function() {
handlerExecuted = true;
});
ok(!handlerExecuted, "Handlers are not called before 'then' returns.");
}
function promiseAsync_ResolveTimeoutThen() {
var handlerExecuted = false;
var promise = Promise.resolve();
setTimeout(function() {
ok(handlerExecuted, "Handler should have been called before the timeout.");
// Allow other assertions to run so the test could fail before the next one.
setTimeout(runTest, 0);
}, 0);
promise.then(function() {
handlerExecuted = true;
});
ok(!handlerExecuted, "Handlers are not called before 'then' returns.");
}
function promiseAsync_ResolveThenTimeout() {
var handlerExecuted = false;
Promise.resolve().then(function() {
handlerExecuted = true;
});
setTimeout(function() {
ok(handlerExecuted, "Handler should have been called before the timeout.");
// Allow other assertions to run so the test could fail before the next one.
setTimeout(runTest, 0);
}, 0);
ok(!handlerExecuted, "Handlers are not called before 'then' returns.");
}
function promiseAsync_SyncXHRAndImportScripts()
{
var handlerExecuted = false;
Promise.resolve().then(function() {
handlerExecuted = true;
// Allow other assertions to run so the test could fail before the next one.
setTimeout(runTest, 0);
});
ok(!handlerExecuted, "Handlers are not called until the next microtask.");
var xhr = new XMLHttpRequest();
xhr.open("GET", "testXHR.txt", false);
xhr.send(null);
ok(!handlerExecuted, "Sync XHR should not trigger microtask execution.");
importScripts("../../../dom/xhr/tests/relativeLoad_import.js");
ok(!handlerExecuted, "importScripts should not trigger microtask execution.");
}
function promiseDoubleThen() {
var steps = 0;
var promise = new Promise(function(r1, r2) {
r1(42);
});
promise.then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 42, "Value == 42");
steps++;
}, function(what) {
ok(false, "Then.reject has been called");
});
promise.then(function(what) {
ok(true, "Then.resolve has been called");
is(steps, 1, "Then.resolve - step == 1");
is(what, 42, "Value == 42");
runTest();
}, function(what) {
ok(false, "Then.reject has been called");
});
}
function promiseThenException() {
var promise = new Promise(function(resolve, reject) {
resolve(42);
});
promise.then(function(what) {
ok(true, "Then.resolve has been called");
throw "booh";
}).catch(function(e) {
ok(true, "Catch has been called!");
runTest();
});
}
function promiseThenCatchThen() {
var promise = new Promise(function(resolve, reject) {
resolve(42);
});
var promise2 = promise.then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 42, "Value == 42");
return what + 1;
}, function(what) {
ok(false, "Then.reject has been called");
});
isnot(promise, promise2, "These 2 promise objs are different");
promise2.then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 43, "Value == 43");
return what + 1;
}, function(what) {
ok(false, "Then.reject has been called");
}).catch(function() {
ok(false, "Catch has been called");
}).then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 44, "Value == 44");
runTest();
}, function(what) {
ok(false, "Then.reject has been called");
});
}
function promiseRejectThenCatchThen() {
var promise = new Promise(function(resolve, reject) {
reject(42);
});
var promise2 = promise.then(function(what) {
ok(false, "Then.resolve has been called");
}, function(what) {
ok(true, "Then.reject has been called");
is(what, 42, "Value == 42");
return what + 1;
});
isnot(promise, promise2, "These 2 promise objs are different");
promise2.then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 43, "Value == 43");
return what+1;
}).catch(function(what) {
ok(false, "Catch has been called");
}).then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 44, "Value == 44");
runTest();
});
}
function promiseRejectThenCatchThen2() {
var promise = new Promise(function(resolve, reject) {
reject(42);
});
promise.then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 42, "Value == 42");
return what+1;
}).catch(function(what) {
is(what, 42, "Value == 42");
ok(true, "Catch has been called");
return what+1;
}).then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 43, "Value == 43");
runTest();
});
}
function promiseRejectThenCatchExceptionThen() {
var promise = new Promise(function(resolve, reject) {
reject(42);
});
promise.then(function(what) {
ok(false, "Then.resolve has been called");
}, function(what) {
ok(true, "Then.reject has been called");
is(what, 42, "Value == 42");
throw(what + 1);
}).catch(function(what) {
ok(true, "Catch has been called");
is(what, 43, "Value == 43");
return what + 1;
}).then(function(what) {
ok(true, "Then.resolve has been called");
is(what, 44, "Value == 44");
runTest();
});
}
function promiseThenCatchOrderingResolve() {
var global = 0;
var f = new Promise(function(r1, r2) {
r1(42);
});
f.then(function() {
f.then(function() {
global++;
});
f.catch(function() {
global++;
});
f.then(function() {
global++;
});
setTimeout(function() {
is(global, 2, "Many steps... should return 2");
runTest();
}, 0);
});
}
function promiseThenCatchOrderingReject() {
var global = 0;
var f = new Promise(function(r1, r2) {
r2(42);
})
f.then(function() {}, function() {
f.then(function() {
global++;
});
f.catch(function() {
global++;
});
f.then(function() {}, function() {
global++;
});
setTimeout(function() {
is(global, 2, "Many steps... should return 2");
runTest();
}, 0);
});
}
function promiseThenNoArg() {
var promise = new Promise(function(resolve, reject) {
resolve(42);
});
var clone = promise.then();
isnot(promise, clone, "These 2 promise objs are different");
promise.then(function(v) {
clone.then(function(cv) {
is(v, cv, "Both resolve to the same value");
runTest();
});
});
}
function promiseThenUndefinedResolveFunction() {
var promise = new Promise(function(resolve, reject) {
reject(42);
});
try {
promise.then(undefined, function(v) {
is(v, 42, "Promise rejected with 42");
runTest();
});
} catch (e) {
ok(false, "then should not throw on undefined resolve function");
}
}
function promiseThenNullResolveFunction() {
var promise = new Promise(function(resolve, reject) {
reject(42);
});
try {
promise.then(null, function(v) {
is(v, 42, "Promise rejected with 42");
runTest();
});
} catch (e) {
ok(false, "then should not throw on null resolve function");
}
}
function promiseCatchNoArg() {
var promise = new Promise(function(resolve, reject) {
reject(42);
});
var clone = promise.catch();
isnot(promise, clone, "These 2 promise objs are different");
promise.catch(function(v) {
clone.catch(function(cv) {
is(v, cv, "Both reject to the same value");
runTest();
});
});
}
function promiseNestedPromise() {
new Promise(function(resolve, reject) {
resolve(new Promise(function(resolve, reject) {
ok(true, "Nested promise is executed");
resolve(42);
}));
}).then(function(value) {
is(value, 42, "Nested promise is executed and then == 42");
runTest();
});
}
function promiseNestedNestedPromise() {
new Promise(function(resolve, reject) {
resolve(new Promise(function(resolve, reject) {
ok(true, "Nested promise is executed");
resolve(42);
}).then(function(what) { return what+1; }));
}).then(function(value) {
is(value, 43, "Nested promise is executed and then == 43");
runTest();
});
}
function promiseWrongNestedPromise() {
new Promise(function(resolve, reject) {
resolve(new Promise(function(r, r2) {
ok(true, "Nested promise is executed");
r(42);
}));
reject(42);
}).then(function(value) {
is(value, 42, "Nested promise is executed and then == 42");
runTest();
}, function(value) {
ok(false, "This is wrong");
});
}
function promiseLoop() {
new Promise(function(resolve, reject) {
resolve(new Promise(function(r1, r2) {
ok(true, "Nested promise is executed");
r1(new Promise(function(r1, r2) {
ok(true, "Nested nested promise is executed");
r1(42);
}));
}));
}).then(function(value) {
is(value, 42, "Nested nested promise is executed and then == 42");
runTest();
}, function(value) {
ok(false, "This is wrong");
});
}
function promiseStaticReject() {
var promise = Promise.reject(42).then(function(what) {
ok(false, "This should not be called");
}, function(what) {
is(what, 42, "Value == 42");
runTest();
});
}
function promiseStaticResolve() {
var promise = Promise.resolve(42).then(function(what) {
is(what, 42, "Value == 42");
runTest();
}, function() {
ok(false, "This should not be called");
});
}
function promiseResolveNestedPromise() {
var promise = Promise.resolve(new Promise(function(r, r2) {
ok(true, "Nested promise is executed");
r(42);
}, function() {
ok(false, "This should not be called");
})).then(function(what) {
is(what, 42, "Value == 42");
runTest();
}, function() {
ok(false, "This should not be called");
});
}
function promiseRejectNoHandler() {
// This test only checks that the code that reports unhandled errors in the
// Promises implementation does not crash or leak.
var promise = new Promise(function(res, rej) {
noSuchMethod();
});
runTest();
}
function promiseUtilitiesDefined() {
ok(Promise.all, "Promise.all must be defined when Promise is enabled.");
ok(Promise.race, "Promise.race must be defined when Promise is enabled.");
runTest();
}
function promiseAllArray() {
var p = Promise.all([1, new Date(), Promise.resolve("firefox")]);
ok(p instanceof Promise, "Return value of Promise.all should be a Promise.");
p.then(function(values) {
ok(Array.isArray(values), "Resolved value should be an array.");
is(values.length, 3, "Resolved array length should match iterable's length.");
is(values[0], 1, "Array values should match.");
ok(values[1] instanceof Date, "Array values should match.");
is(values[2], "firefox", "Array values should match.");
runTest();
}, function() {
ok(false, "Promise.all shouldn't fail when iterable has no rejected Promises.");
runTest();
});
}
function promiseAllWaitsForAllPromises() {
var arr = [
new Promise(function(resolve) {
setTimeout(resolve.bind(undefined, 1), 50);
}),
new Promise(function(resolve) {
setTimeout(resolve.bind(undefined, 2), 10);
}),
new Promise(function(resolve) {
setTimeout(resolve.bind(undefined, new Promise(function(resolve2) {
resolve2(3);
})), 10);
}),
new Promise(function(resolve) {
setTimeout(resolve.bind(undefined, 4), 20);
})
];
var p = Promise.all(arr);
p.then(function(values) {
ok(Array.isArray(values), "Resolved value should be an array.");
is(values.length, 4, "Resolved array length should match iterable's length.");
is(values[0], 1, "Array values should match.");
is(values[1], 2, "Array values should match.");
is(values[2], 3, "Array values should match.");
is(values[3], 4, "Array values should match.");
runTest();
}, function() {
ok(false, "Promise.all shouldn't fail when iterable has no rejected Promises.");
runTest();
});
}
function promiseAllRejectFails() {
var arr = [
new Promise(function(resolve) {
setTimeout(resolve.bind(undefined, 1), 50);
}),
new Promise(function(resolve, reject) {
setTimeout(reject.bind(undefined, 2), 10);
}),
new Promise(function(resolve) {
setTimeout(resolve.bind(undefined, 3), 10);
}),
new Promise(function(resolve) {
setTimeout(resolve.bind(undefined, 4), 20);
})
];
var p = Promise.all(arr);
p.then(function(values) {
ok(false, "Promise.all shouldn't resolve when iterable has rejected Promises.");
runTest();
}, function(e) {
ok(true, "Promise.all should reject when iterable has rejected Promises.");
is(e, 2, "Rejection value should match.");
runTest();
});
}
function promiseRaceEmpty() {
var p = Promise.race([]);
ok(p instanceof Promise, "Should return a Promise.");
// An empty race never resolves!
runTest();
}
function promiseRaceValuesArray() {
var p = Promise.race([true, new Date(), 3]);
ok(p instanceof Promise, "Should return a Promise.");
p.then(function(winner) {
is(winner, true, "First value should win.");
runTest();
}, function(err) {
ok(false, "Should not fail " + err + ".");
runTest();
});
}
function promiseRacePromiseArray() {
var arr = [
new Promise(function(resolve) {
resolve("first");
}),
Promise.resolve("second"),
new Promise(function() {}),
new Promise(function(resolve) {
setTimeout(function() {
setTimeout(function() {
resolve("fourth");
}, 0);
}, 0);
}),
];
var p = Promise.race(arr);
p.then(function(winner) {
is(winner, "first", "First queued resolution should win the race.");
runTest();
});
}
function promiseRaceReject() {
var p = Promise.race([
Promise.reject(new Error("Fail bad!")),
new Promise(function(resolve) {
setTimeout(resolve, 0);
})
]);
p.then(function() {
ok(false, "Should not resolve when winning Promise rejected.");
runTest();
}, function(e) {
ok(true, "Should be rejected");
ok(e instanceof Error, "Should reject with Error.");
ok(e.message == "Fail bad!", "Message should match.");
runTest();
});
}
function promiseRaceThrow() {
var p = Promise.race([
new Promise(function(resolve) {
nonExistent();
}),
new Promise(function(resolve) {
setTimeout(resolve, 0);
})
]);
p.then(function() {
ok(false, "Should not resolve when winning Promise had an error.");
runTest();
}, function(e) {
ok(true, "Should be rejected");
ok(e instanceof ReferenceError, "Should reject with ReferenceError for function nonExistent().");
runTest();
});
}
function promiseResolveArray() {
var p = Promise.resolve([1,2,3]);
ok(p instanceof Promise, "Should return a Promise.");
p.then(function(v) {
ok(Array.isArray(v), "Resolved value should be an Array");
is(v.length, 3, "Length should match");
is(v[0], 1, "Resolved value should match original");
is(v[1], 2, "Resolved value should match original");
is(v[2], 3, "Resolved value should match original");
runTest();
});
}
function promiseResolveThenable() {
var p = Promise.resolve({ then: function(onFulfill, onReject) { onFulfill(2); } });
ok(p instanceof Promise, "Should cast to a Promise.");
p.then(function(v) {
is(v, 2, "Should resolve to 2.");
runTest();
}, function(e) {
ok(false, "promiseResolveThenable should've resolved");
runTest();
});
}
function promiseResolvePromise() {
var original = Promise.resolve(true);
var cast = Promise.resolve(original);
ok(cast instanceof Promise, "Should cast to a Promise.");
is(cast, original, "Should return original Promise.");
cast.then(function(v) {
is(v, true, "Should resolve to true.");
runTest();
});
}
// Bug 1009569.
// Ensure that thenables are run on a clean stack asynchronously.
// Test case adopted from
// https://gist.github.com/getify/d64bb01751b50ed6b281#file-bug1-js.
function promiseResolveThenableCleanStack() {
function immed(s) { x++; s(); }
function incX(){ x++; }
var x = 0;
var thenable = { then: immed };
var results = [];
var p = Promise.resolve(thenable).then(incX);
results.push(x);
// check what happens after all "next cycle" steps
// have had a chance to complete
setTimeout(function(){
// Result should be [0, 2] since `thenable` will be called async.
is(results[0], 0, "Expected thenable to be called asynchronously");
// See Bug 1023547 comment 13 for why this check has to be gated on p.
p.then(function() {
results.push(x);
is(results[1], 2, "Expected thenable to be called asynchronously");
runTest();
});
},1000);
}
// Bug 1062323
function promiseWrapperAsyncResolution()
{
var p = new Promise(function(resolve, reject){
resolve();
});
var results = [];
var q = p.then(function () {
results.push("1-1");
}).then(function () {
results.push("1-2");
}).then(function () {
results.push("1-3");
});
var r = p.then(function () {
results.push("2-1");
}).then(function () {
results.push("2-2");
}).then(function () {
results.push("2-3");
});
Promise.all([q, r]).then(function() {
var match = results[0] == "1-1" &&
results[1] == "2-1" &&
results[2] == "1-2" &&
results[3] == "2-2" &&
results[4] == "1-3" &&
results[5] == "2-3";
ok(match, "Chained promises should resolve asynchronously.");
runTest();
}, function() {
ok(false, "promiseWrapperAsyncResolution: One of the promises failed.");
runTest();
});
}
var tests = [
promiseResolve,
promiseReject,
promiseException,
promiseAsync_TimeoutResolveThen,
promiseAsync_ResolveTimeoutThen,
promiseAsync_ResolveThenTimeout,
promiseAsync_SyncXHRAndImportScripts,
promiseDoubleThen,
promiseThenException,
promiseThenCatchThen,
promiseRejectThenCatchThen,
promiseRejectThenCatchThen2,
promiseRejectThenCatchExceptionThen,
promiseThenCatchOrderingResolve,
promiseThenCatchOrderingReject,
promiseNestedPromise,
promiseNestedNestedPromise,
promiseWrongNestedPromise,
promiseLoop,
promiseStaticReject,
promiseStaticResolve,
promiseResolveNestedPromise,
promiseResolveNoArg,
promiseRejectNoArg,
promiseThenNoArg,
promiseThenUndefinedResolveFunction,
promiseThenNullResolveFunction,
promiseCatchNoArg,
promiseRejectNoHandler,
promiseUtilitiesDefined,
promiseAllArray,
promiseAllWaitsForAllPromises,
promiseAllRejectFails,
promiseRaceEmpty,
promiseRaceValuesArray,
promiseRacePromiseArray,
promiseRaceReject,
promiseRaceThrow,
promiseResolveArray,
promiseResolveThenable,
promiseResolvePromise,
promiseResolveThenableCleanStack,
promiseWrapperAsyncResolution,
];
function runTest() {
if (!tests.length) {
postMessage({ type: 'finish' });
return;
}
var test = tests.shift();
test();
}
onmessage = function() {
runTest();
}