netwerk/test/unit/test_substituting_protocol_handler.js

   1 "use strict";
   2
   3 add_task(async function test_case_insensitive_substitutions() {
   4   let resProto = Services.io
   5     .getProtocolHandler("resource")
   6     .QueryInterface(Ci.nsISubstitutingProtocolHandler);
   7
   8   let uri = Services.io.newFileURI(do_get_file("data"));
   9
  10   resProto.setSubstitution("FooBar", uri);
  11   resProto.setSubstitutionWithFlags("BarBaz", uri, 0);
  12
  13   equal(
  14     resProto.resolveURI(Services.io.newURI("resource://foobar/")),
  15     uri.spec,
  16     "Got correct resolved URI for setSubstitution"
  17   );
  18
  19   equal(
  20     resProto.resolveURI(Services.io.newURI("resource://foobar/")),
  21     uri.spec,
  22     "Got correct resolved URI for setSubstitutionWithFlags"
  23   );
  24
  25   ok(
  26     resProto.hasSubstitution("foobar"),
  27     "hasSubstitution works with all-lower-case root"
  28   );
  29   ok(
  30     resProto.hasSubstitution("FooBar"),
  31     "hasSubstitution works with mixed-case root"
  32   );
  33
  34   equal(
  35     resProto.getSubstitution("foobar").spec,
  36     uri.spec,
  37     "getSubstitution works with all-lower-case root"
  38   );
  39   equal(
  40     resProto.getSubstitution("FooBar").spec,
  41     uri.spec,
  42     "getSubstitution works with mixed-case root"
  43   );
  44
  45   resProto.setSubstitution("foobar", null);
  46   resProto.setSubstitution("barbaz", null);
  47
  48   Assert.throws(
  49     () => resProto.resolveURI(Services.io.newURI("resource://foobar/")),
  50     e => e.result == Cr.NS_ERROR_NOT_AVAILABLE,
  51     "Correctly unregistered case-insensitive substitution in setSubstitution"
  52   );
  53   Assert.throws(
  54     () => resProto.resolveURI(Services.io.newURI("resource://barbaz/")),
  55     e => e.result == Cr.NS_ERROR_NOT_AVAILABLE,
  56     "Correctly unregistered case-insensitive substitution in setSubstitutionWithFlags"
  57   );
  58
  59   Assert.throws(
  60     () => resProto.getSubstitution("foobar"),
  61     e => e.result == Cr.NS_ERROR_NOT_AVAILABLE,
  62     "foobar substitution has been removed"
  63   );
  64 });