tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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common_temporaryFileBlob.js (3629B)

      1 var data = new Array(256).join("1234567890ABCDEF");
      2 
      3 function test_fetch_basic() {
      4  info("Simple fetch test");
      5 
      6  fetch("/tests/dom/xhr/tests/temporaryFileBlob.sjs", {
      7    method: "POST",
      8    body: data,
      9  })
     10    .then(response => {
     11      return response.blob();
     12    })
     13    .then(blob => {
     14      ok(blob instanceof Blob, "We have a blob!");
     15      is(blob.size, data.length, "Data length matches");
     16      if ("SpecialPowers" in self) {
     17        is(
     18          SpecialPowers.wrap(blob).blobImplType,
     19          "StreamBlobImpl[TemporaryFileBlobImpl]",
     20          "We have a blob stored into a stream file"
     21        );
     22      }
     23 
     24      var fr = new FileReader();
     25      fr.readAsText(blob);
     26      fr.onload = function () {
     27        is(fr.result, data, "Data content matches");
     28        next();
     29      };
     30    });
     31 }
     32 
     33 function test_fetch_worker() {
     34  generic_worker_test("fetch in workers", "fetch");
     35 }
     36 
     37 function test_xhr_basic() {
     38  info("Simple XHR test");
     39 
     40  let xhr = new XMLHttpRequest();
     41  xhr.responseType = "blob";
     42  xhr.open("POST", "/tests/dom/xhr/tests/temporaryFileBlob.sjs");
     43  xhr.send(data);
     44 
     45  xhr.onreadystatechange = function () {
     46    if (xhr.readyState == 4) {
     47      let blob = xhr.response;
     48 
     49      ok(blob instanceof Blob, "We have a blob!");
     50      is(blob.size, data.length, "Data length matches");
     51      if ("SpecialPowers" in self) {
     52        is(
     53          SpecialPowers.wrap(blob).blobImplType,
     54          "StreamBlobImpl[TemporaryFileBlobImpl]",
     55          "We have a blob stored into a stream file"
     56        );
     57      }
     58 
     59      var fr = new FileReader();
     60      fr.readAsText(blob);
     61      fr.onload = function () {
     62        is(fr.result, data, "Data content matches");
     63        next();
     64      };
     65    }
     66  };
     67 }
     68 
     69 function test_xhr_worker() {
     70  generic_worker_test("XHR in workers", "xhr");
     71 }
     72 
     73 function test_response_basic() {
     74  info("Response");
     75 
     76  let r = new Response(data);
     77  r.blob().then(blob => {
     78    ok(blob instanceof Blob, "We have a blob!");
     79    is(blob.size, data.length, "Data length matches");
     80    if ("SpecialPowers" in self) {
     81      is(
     82        SpecialPowers.wrap(blob).blobImplType,
     83        "StreamBlobImpl[TemporaryFileBlobImpl]",
     84        "We have a blob stored into a stream file"
     85      );
     86    }
     87 
     88    var fr = new FileReader();
     89    fr.readAsText(blob);
     90    fr.onload = function () {
     91      is(fr.result, data, "Data content matches");
     92      next();
     93    };
     94  });
     95 }
     96 
     97 function test_response_worker() {
     98  generic_worker_test("Response in workers", "response");
     99 }
    100 
    101 function test_request_basic() {
    102  info("Request");
    103 
    104  let r = new Request("https://example.com", { body: data, method: "POST" });
    105  r.blob().then(blob => {
    106    ok(blob instanceof Blob, "We have a blob!");
    107    is(blob.size, data.length, "Data length matches");
    108    if ("SpecialPowers" in self) {
    109      is(
    110        SpecialPowers.wrap(blob).blobImplType,
    111        "StreamBlobImpl[TemporaryFileBlobImpl]",
    112        "We have a blob stored into a stream file"
    113      );
    114    }
    115 
    116    var fr = new FileReader();
    117    fr.readAsText(blob);
    118    fr.onload = function () {
    119      is(fr.result, data, "Data content matches");
    120      next();
    121    };
    122  });
    123 }
    124 
    125 function test_request_worker() {
    126  generic_worker_test("Request in workers", "request");
    127 }
    128 
    129 function generic_worker_test(title, what) {
    130  info(title);
    131 
    132  var w = new Worker("worker_temporaryFileBlob.js");
    133  w.onmessage = function (e) {
    134    if (e.data.type == "info") {
    135      info(e.data.msg);
    136    } else if (e.data.type == "check") {
    137      ok(e.data.what, e.data.msg);
    138    } else if (e.data.type == "finish") {
    139      next();
    140    } else {
    141      ok(false, "Something wrong happened");
    142    }
    143  };
    144 
    145  w.postMessage(what);
    146 }