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// This file expects next() to be defined in the scope it is imported into.
/* global next */
var data = new Array(256).join("1234567890ABCDEF");
function createXHR() {
var xhr = new XMLHttpRequest();
xhr.open("POST", "temporaryFileBlob.sjs");
xhr.responseType = "blob";
xhr.send({
toString() {
return data;
},
});
return xhr;
}
function test_simple() {
info("Simple test");
var xhr = createXHR();
xhr.onloadend = function () {
ok(xhr.response instanceof Blob, "We have a blob!");
ok(!(xhr.response instanceof File), "Our blob is not a file!");
if ("SpecialPowers" in self) {
is(
SpecialPowers.wrap(xhr.response).blobImplType,
"StreamBlobImpl[TemporaryFileBlobImpl]",
"We have a blob stored into a stream file"
);
}
is(xhr.response.size, data.length, "Data length matches");
var fr = new FileReader();
fr.readAsText(xhr.response);
fr.onload = function () {
is(fr.result, data, "Data content matches");
next();
};
};
}
function test_abort() {
info("Aborting during onloading");
var xhr = createXHR();
xhr.onprogress = function () {
xhr.abort();
};
xhr.onloadend = function () {
ok(!xhr.response, "We should not have a Blob!");
next();
};
}
function test_reuse() {
info("Reuse test");
var xhr = createXHR();
var count = 0;
xhr.onloadend = function () {
ok(xhr.response instanceof Blob, "We have a blob!");
ok(!(xhr.response instanceof File), "Our blob is not a file!");
if ("SpecialPowers" in self) {
is(
SpecialPowers.wrap(xhr.response).blobImplType,
"StreamBlobImpl[TemporaryFileBlobImpl]",
"We have a blob stored into a stream file"
);
}
is(xhr.response.size, data.length, "Data length matches");
var fr = new FileReader();
fr.readAsText(xhr.response);
fr.onload = function () {
is(fr.result, data, "Data content matches");
if (++count > 2) {
next();
return;
}
xhr.open("POST", "temporaryFileBlob.sjs");
xhr.responseType = "blob";
xhr.send({
toString() {
return data;
},
});
};
};
}
function test_worker_generic(test) {
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(test);
}
function test_worker() {
info("XHR in workers");
test_worker_generic("simple");
}
function test_worker_abort() {
info("XHR in workers");
test_worker_generic("abort");
}
function test_worker_reuse() {
info("XHR in workers");
test_worker_generic("reuse");
}