1 files changed, 151 insertions, 0 deletions
diff --git a/dom/base/test/file_bug1008126_worker.js b/dom/base/test/file_bug1008126_worker.js
new file mode 100644
index 0000000000..aaba278de5
--- /dev/null
+++ b/dom/base/test/file_bug1008126_worker.js
@@ -0,0 +1,151 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var gEntry1 = "data_1.txt";
+var gEntry2 = "data_2.txt";
+var gEntry3 = "data_big.txt";
+var gPaddingChar = ".";
+var gPaddingSize = 10000;
+var gPadding = "";
+for (var i = 0; i < gPaddingSize; i++) {
+  gPadding += gPaddingChar;
+}
+var gData1 = "TEST_DATA_1:ABCDEFGHIJKLMNOPQRSTUVWXYZ" + gPadding;
+var gData2 = "TEST_DATA_2:1234567890" + gPadding;
+
+function ok(a, msg) {
+  postMessage({ type: "status", status: !!a, msg });
+}
+
+function is(a, b, msg) {
+  postMessage({ type: "status", status: a === b, msg });
+}
+
+function checkData(xhr, data, mapped, cb) {
+  var ct = xhr.getResponseHeader("Content-Type");
+  if (mapped) {
+    ok(ct.includes("mem-mapped"), "Data is memory-mapped");
+  } else {
+    ok(!ct.includes("mem-mapped"), "Data is not memory-mapped");
+  }
+  ok(xhr.response, "Data is non-null");
+  var str = String.fromCharCode.apply(null, new Uint8Array(xhr.response));
+  ok(str == data, "Data is correct");
+  cb();
+}
+
+self.onmessage = function onmessage(event) {
+  var jar = event.data;
+
+  function makeJarURL(entry) {
+    return "jar:" + jar + "!/" + entry;
+  }
+
+  var xhr = new XMLHttpRequest({ mozAnon: true, mozSystem: true });
+
+  function reset_event_hander() {
+    xhr.onerror = function (e) {
+      ok(false, "Error: " + e.error + "\n");
+    };
+    xhr.onprogress = null;
+    xhr.onreadystatechange = null;
+    xhr.onload = null;
+    xhr.onloadend = null;
+  }
+
+  var readystatechangeCount = 0;
+  var loadCount = 0;
+  var loadendCount = 0;
+
+  function checkEventCount(cb) {
+    ok(
+      readystatechangeCount == 1 && loadCount == 1 && loadendCount == 1,
+      "Saw all expected events"
+    );
+    cb();
+  }
+
+  function test_multiple_events() {
+    ok(true, "Test multiple events");
+    xhr.abort();
+
+    xhr.onreadystatechange = function () {
+      if (xhr.readyState == xhr.DONE) {
+        readystatechangeCount++;
+        checkData(xhr, gData2, false, function () {});
+      }
+    };
+    xhr.onload = function () {
+      loadCount++;
+      checkData(xhr, gData2, false, function () {});
+    };
+    xhr.onloadend = function () {
+      loadendCount++;
+      checkData(xhr, gData2, false, function () {});
+    };
+    xhr.open("GET", makeJarURL(gEntry2), false);
+    xhr.responseType = "arraybuffer";
+    xhr.send();
+    checkEventCount(runTests);
+  }
+
+  function test_sync_xhr_data1() {
+    ok(true, "Test sync XHR with data1");
+    xhr.open("GET", makeJarURL(gEntry1), false);
+    xhr.responseType = "arraybuffer";
+    xhr.send();
+    checkData(xhr, gData1, true, runTests);
+  }
+
+  function test_sync_xhr_data2() {
+    ok(true, "Test sync XHR with data2");
+    xhr.open("GET", makeJarURL(gEntry2), false);
+    xhr.responseType = "arraybuffer";
+    xhr.send();
+    checkData(xhr, gData2, false, runTests);
+  }
+
+  function test_async_xhr_data1() {
+    ok(true, "Test async XHR with data1");
+    xhr.onload = function () {
+      checkData(xhr, gData1, true, runTests);
+    };
+    xhr.open("GET", makeJarURL(gEntry1), true);
+    xhr.responseType = "arraybuffer";
+    xhr.send();
+  }
+
+  function test_async_xhr_data2() {
+    ok(true, "Test async XHR with data2");
+    xhr.onload = function () {
+      checkData(xhr, gData2, false, runTests);
+    };
+    xhr.open("GET", makeJarURL(gEntry2), true);
+    xhr.responseType = "arraybuffer";
+    xhr.send();
+  }
+
+  var tests = [
+    test_multiple_events,
+    test_sync_xhr_data1,
+    test_sync_xhr_data2,
+    test_async_xhr_data1,
+    test_async_xhr_data2,
+  ];
+
+  function runTests() {
+    if (!tests.length) {
+      postMessage({ type: "finish" });
+      return;
+    }
+
+    reset_event_hander();
+
+    var test = tests.shift();
+    test();
+  }
+
+  runTests();
+};