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<!DOCTYPE HTML>
<html>
<head>
  <title>Testing test</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script>
  <script type="text/javascript" src="head.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
</head>
<body>

<script>
"use strict";

function loadExtensionAndInterceptTest(extensionData) {
  let results = [];
  let testResolve;
  let testDone = new Promise(resolve => { testResolve = resolve; });
  let handler = {
    testResult(...result) {
      result.pop();
      results.push(result);
      SimpleTest.info(`Received test result: ${JSON.stringify(result)}`);
    },

    testMessage(msg, ...args) {
      results.push(["test-message", msg, ...args]);
      SimpleTest.info(`Received message: ${msg} ${JSON.stringify(args)}`);
      if (msg === "This is the last browser.test call") {
        testResolve();
      }
    },
  };
  let extension = SpecialPowers.loadExtension(extensionData, handler);
  SimpleTest.registerCleanupFunction(() => {
    if (extension.state == "pending" || extension.state == "running") {
      SimpleTest.ok(false, "Extension left running at test shutdown");
      return extension.unload();
    } else if (extension.state == "unloading") {
      SimpleTest.ok(false, "Extension not fully unloaded at test shutdown");
    }
  });
  extension.awaitResults = () => testDone.then(() => results);
  return extension;
}

function testScript() {
  // Note: The result of these browser.test calls are intercepted by the test.
  // See verifyTestResults for the expectations of each browser.test call.
  browser.test.notifyPass("dot notifyPass");
  browser.test.notifyFail("dot notifyFail");
  browser.test.log("dot log");
  browser.test.fail("dot fail");
  browser.test.succeed("dot succeed");
  browser.test.assertTrue(true);
  browser.test.assertFalse(false);
  browser.test.assertEq("", "");

  let obj = {};
  let arr = [];
  let dom = document.createElement("body");
  browser.test.assertTrue(obj, "Object truthy");
  browser.test.assertTrue(arr, "Array truthy");
  browser.test.assertTrue(dom, "Element truthy");
  browser.test.assertTrue(true, "True truthy");
  browser.test.assertTrue(false, "False truthy");
  browser.test.assertTrue(null, "Null truthy");
  browser.test.assertTrue(undefined, "Void truthy");
  browser.test.assertTrue(false, document.createElement("html"));

  browser.test.assertFalse(obj, "Object falsey");
  browser.test.assertFalse(arr, "Array falsey");
  browser.test.assertFalse(dom, "Element falsey");
  browser.test.assertFalse(true, "True falsey");
  browser.test.assertFalse(false, "False falsey");
  browser.test.assertFalse(null, "Null falsey");
  browser.test.assertFalse(undefined, "Void falsey");
  browser.test.assertFalse(true, document.createElement("head"));

  browser.test.assertEq(obj, obj, "Object equality");
  browser.test.assertEq(arr, arr, "Array equality");
  browser.test.assertEq(dom, dom, "Element equality");
  browser.test.assertEq(null, null, "Null equality");
  browser.test.assertEq(undefined, undefined, "Void equality");

  browser.test.assertEq({}, {}, "Object reference ineqality");
  browser.test.assertEq([], [], "Array reference ineqality");
  browser.test.assertEq(dom, document.createElement("body"), "Element ineqality");
  browser.test.assertEq(null, undefined, "Null and void ineqality");
  browser.test.assertEq(true, false, document.createElement("div"));

  obj = {
    toString() {
      return "Dynamic toString forbidden";
    },
  };
  browser.test.assertEq(obj, obj, "obj with dynamic toString()");
  browser.test.sendMessage("Ran test at", location.protocol);
  browser.test.sendMessage("This is the last browser.test call");
}

function verifyTestResults(results, shortName, expectedProtocol) {
  let expectations = [
    ["test-done", true, "dot notifyPass"],
    ["test-done", false, "dot notifyFail"],
    ["test-log", true, "dot log"],
    ["test-result", false, "dot fail"],
    ["test-result", true, "dot succeed"],
    ["test-result", true, "undefined"],
    ["test-result", true, "undefined"],
    ["test-eq", true, "undefined", "", ""],

    ["test-result", true, "Object truthy"],
    ["test-result", true, "Array truthy"],
    ["test-result", true, "Element truthy"],
    ["test-result", true, "True truthy"],
    ["test-result", false, "False truthy"],
    ["test-result", false, "Null truthy"],
    ["test-result", false, "Void truthy"],
    ["test-result", false, "[object HTMLHtmlElement]"],

    ["test-result", false, "Object falsey"],
    ["test-result", false, "Array falsey"],
    ["test-result", false, "Element falsey"],
    ["test-result", false, "True falsey"],
    ["test-result", true, "False falsey"],
    ["test-result", true, "Null falsey"],
    ["test-result", true, "Void falsey"],
    ["test-result", false, "[object HTMLHeadElement]"],

    ["test-eq", true, "Object equality", "[object Object]", "[object Object]"],
    ["test-eq", true, "Array equality", "", ""],
    ["test-eq", true, "Element equality", "[object HTMLBodyElement]", "[object HTMLBodyElement]"],
    ["test-eq", true, "Null equality", "null", "null"],
    ["test-eq", true, "Void equality", "undefined", "undefined"],

    ["test-eq", false, "Object reference ineqality", "[object Object]", "[object Object] (different)"],
    ["test-eq", false, "Array reference ineqality", "", " (different)"],
    ["test-eq", false, "Element ineqality", "[object HTMLBodyElement]", "[object HTMLBodyElement] (different)"],
    ["test-eq", false, "Null and void ineqality", "null", "undefined"],
    ["test-eq", false, "[object HTMLDivElement]", "true", "false"],

    ["test-eq", true, "obj with dynamic toString()", "[object Object]", "[object Object]"],

    ["test-message", "Ran test at", expectedProtocol],
    ["test-message", "This is the last browser.test call"],
  ];

  expectations.forEach((expectation, i) => {
    let msg = expectation.slice(2).join(" - ");
    isDeeply(results[i], expectation, `${shortName} (${msg})`);
  });
  is(results[expectations.length], undefined, "No more results");
}

add_task(function* test_test_in_background() {
  let extensionData = {
    background: `(${testScript})()`,
  };

  let extension = loadExtensionAndInterceptTest(extensionData);
  yield extension.startup();
  let results = yield extension.awaitResults();
  verifyTestResults(results, "background page", "moz-extension:");
  yield extension.unload();
});

add_task(function* test_test_in_content_script() {
  let extensionData = {
    manifest: {
      content_scripts: [{
        matches: ["http://mochi.test/*/file_sample.html"],
        js: ["contentscript.js"],
      }],
    },
    files: {
      "contentscript.js": `(${testScript})()`,
    },
  };

  let extension = loadExtensionAndInterceptTest(extensionData);
  yield extension.startup();
  let win = window.open("file_sample.html");
  let results = yield extension.awaitResults();
  win.close();
  verifyTestResults(results, "content script", "http:");
  yield extension.unload();
});
</script>
</body>
</html>