test_chrome_native_messaging_paths.html

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<html>

<head>

  <title>WebExtension test</title>

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <script src="chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js"></script>

  <script type="text/javascript" src="head.js"></script>

  <link rel="stylesheet" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>

</head>

<body>

<script type="text/javascript">

"use strict";

// Test that the default paths searched for native host manifests

// are the ones we expect.

add_task(async function test_default_paths() {

  let expectUser, expectGlobal;

  switch (AppConstants.platform) {

    case "macosx": {

      expectUser = PathUtils.joinRelative(

        Services.dirsvc.get("Home", Ci.nsIFile).path,

        "Library/Application Support/Mozilla"

);

      expectGlobal = "/Library/Application Support/Mozilla";

      break;

    case "linux": {

      expectUser = PathUtils.join(

        Services.dirsvc.get("Home", Ci.nsIFile).path,

        ".mozilla"

);

      const libdir = AppConstants.HAVE_USR_LIB64_DIR ? "lib64" : "lib";

      expectGlobal = PathUtils.join("/usr", libdir, "mozilla");

      break;

    default:

      // Fixed filesystem paths are only defined for MacOS and Linux,

      // there's nothing to test on other platforms.

      ok(false, `This test does not apply on ${AppConstants.platform}`);

      break;

  let userDir = Services.dirsvc.get("XREUserNativeManifests", Ci.nsIFile).path;

  is(userDir, expectUser, "user-specific native messaging directory is correct");

  let globalDir = Services.dirsvc.get("XRESysNativeManifests", Ci.nsIFile).path;

  is(globalDir, expectGlobal, "system-wide native messaing directory is correct");

});

</script>

</body>

</html>