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var data = new Array(256).join("1234567890ABCDEF");
function test_fetch_basic() {
info("Simple fetch test");
fetch("/tests/dom/xhr/tests/temporaryFileBlob.sjs", {
method: "POST",
body: data,
})
.then(response => {
return response.blob();
})
.then(blob => {
ok(blob instanceof Blob, "We have a blob!");
is(blob.size, data.length, "Data length matches");
if ("SpecialPowers" in self) {
is(
SpecialPowers.wrap(blob).blobImplType,
"StreamBlobImpl[TemporaryFileBlobImpl]",
"We have a blob stored into a stream file"
);
}
var fr = new FileReader();
fr.readAsText(blob);
fr.onload = function () {
is(fr.result, data, "Data content matches");
next();
};
});
}
function test_fetch_worker() {
generic_worker_test("fetch in workers", "fetch");
}
function test_xhr_basic() {
info("Simple XHR test");
let xhr = new XMLHttpRequest();
xhr.responseType = "blob";
xhr.open("POST", "/tests/dom/xhr/tests/temporaryFileBlob.sjs");
xhr.send(data);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
let blob = xhr.response;
ok(blob instanceof Blob, "We have a blob!");
is(blob.size, data.length, "Data length matches");
if ("SpecialPowers" in self) {
is(
SpecialPowers.wrap(blob).blobImplType,
"StreamBlobImpl[TemporaryFileBlobImpl]",
"We have a blob stored into a stream file"
);
}
var fr = new FileReader();
fr.readAsText(blob);
fr.onload = function () {
is(fr.result, data, "Data content matches");
next();
};
}
};
}
function test_xhr_worker() {
generic_worker_test("XHR in workers", "xhr");
}
function test_response_basic() {
info("Response");
let r = new Response(data);
r.blob().then(blob => {
ok(blob instanceof Blob, "We have a blob!");
is(blob.size, data.length, "Data length matches");
if ("SpecialPowers" in self) {
is(
SpecialPowers.wrap(blob).blobImplType,
"StreamBlobImpl[TemporaryFileBlobImpl]",
"We have a blob stored into a stream file"
);
}
var fr = new FileReader();
fr.readAsText(blob);
fr.onload = function () {
is(fr.result, data, "Data content matches");
next();
};
});
}
function test_response_worker() {
generic_worker_test("Response in workers", "response");
}
function test_request_basic() {
info("Request");
r.blob().then(blob => {
ok(blob instanceof Blob, "We have a blob!");
is(blob.size, data.length, "Data length matches");
if ("SpecialPowers" in self) {
is(
SpecialPowers.wrap(blob).blobImplType,
"StreamBlobImpl[TemporaryFileBlobImpl]",
"We have a blob stored into a stream file"
);
}
var fr = new FileReader();
fr.readAsText(blob);
fr.onload = function () {
is(fr.result, data, "Data content matches");
next();
};
});
}
function test_request_worker() {
generic_worker_test("Request in workers", "request");
}
function generic_worker_test(title, what) {
info(title);
var w = new Worker("worker_temporaryFileBlob.js");
w.onmessage = function (e) {
if (e.data.type == "info") {
info(e.data.msg);
} else if (e.data.type == "check") {
ok(e.data.what, e.data.msg);
} else if (e.data.type == "finish") {
next();
} else {
ok(false, "Something wrong happened");
}
};
w.postMessage(what);
}