The Tor Browser: extensions/cookie/test/unit/test_permmanager_local

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 // Test that permissions work for file:// URIs (aka local files).

     6 function getPrincipalFromURIString(uriStr)

7 {

     8   return Services.scriptSecurityManager.getNoAppCodebasePrincipal(NetUtil.newURI(uriStr));

9 }

    11 function run_test() {

    12   let pm = Services.perms;

    14   // If we add a permission to a file:// URI, the test should return true.

    15   let principal = getPrincipalFromURIString("file:///foo/bar");

    16   pm.addFromPrincipal(principal, "test/local-files", pm.ALLOW_ACTION, 0, 0);

    17   do_check_eq(pm.testPermissionFromPrincipal(principal, "test/local-files"), pm.ALLOW_ACTION);

    19   // Another file:// URI should have the same permission.

    20   let witnessPrincipal = getPrincipalFromURIString("file:///bar/foo");

    21   do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, "test/local-files"), pm.UNKNOWN_ACTION);

    23   // Giving "file:///" a permission shouldn't give it to all file:// URIs.

    24   let rootPrincipal = getPrincipalFromURIString("file:///");

    25   pm.addFromPrincipal(rootPrincipal, "test/local-files", pm.ALLOW_ACTION, 0, 0);

    26   do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, "test/local-files"), pm.UNKNOWN_ACTION);

    28   // Giving "file://" a permission shouldn't give it to all file:// URIs.

    29   let schemeRootPrincipal = getPrincipalFromURIString("file://");

    30   pm.addFromPrincipal(schemeRootPrincipal, "test/local-files", pm.ALLOW_ACTION, 0, 0);

    31   do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, "test/local-files"), pm.UNKNOWN_ACTION);

    33   // Giving 'node' a permission shouldn't give it to its 'children'.

    34   let fileInDirPrincipal = getPrincipalFromURIString("file:///foo/bar/foobar.txt");

    35   do_check_eq(pm.testPermissionFromPrincipal(fileInDirPrincipal, "test/local-files"), pm.UNKNOWN_ACTION);

    37   // Revert "file:///foo/bar" permission and check that it has been correctly taken into account.

    38   pm.removeFromPrincipal(principal, "test/local-files");

    39   do_check_eq(pm.testPermissionFromPrincipal(principal, "test/local-files"), pm.UNKNOWN_ACTION);

    40   do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, "test/local-files"), pm.UNKNOWN_ACTION);

    41   do_check_eq(pm.testPermissionFromPrincipal(fileInDirPrincipal, "test/local-files"), pm.UNKNOWN_ACTION);

    43   // Add the magic "<file>" permission and make sure all "file://" now have the permission.

    44   pm.addFromPrincipal(getPrincipalFromURIString("http://<file>"), "test/local-files", pm.ALLOW_ACTION, 0, 0);

    45   do_check_eq(pm.testPermissionFromPrincipal(principal, "test/local-files"), pm.ALLOW_ACTION);

    46   do_check_eq(pm.testPermissionFromPrincipal(witnessPrincipal, "test/local-files"), pm.ALLOW_ACTION);

    47   do_check_eq(pm.testPermissionFromPrincipal(fileInDirPrincipal, "test/local-files"), pm.ALLOW_ACTION);

    48 }

The Tor Browser / file revision