Quelle  test_substituting_protocol_handler.js   Sprache: JAVA

"use strict";

add_task(async function test_case_insensitive_substitutions() {
  let resProto = Services.io
    .getProtocolHandler("resource")
    .QueryInterface(Ci.nsISubstitutingProtocolHandler);

  let uri = Services.io.newFileURI(do_get_file("data"));

  resProto.setSubstitution("FooBar", uri);
  resProto.setSubstitutionWithFlags("BarBaz", uri, 0);

  equal(
    resProto.resolveURI(Services.io.newURI("resource://foobar/")),
    uri.spec,
    "Got correct resolved URI for setSubstitution"
  );

  equal(
    resProto.resolveURI(Services.io.newURI("resource://foobar/")),
    uri.spec,
    "Got correct resolved URI for setSubstitutionWithFlags"
  );

  ok(
    resProto.hasSubstitution("foobar"),
    "hasSubstitution works with all-lower-case root"
  );
  ok(
    resProto.hasSubstitution("FooBar"),
    "hasSubstitution works with mixed-case root"
  );

  equal(
    resProto.getSubstitution("foobar").spec,
    uri.spec,
    "getSubstitution works with all-lower-case root"
  );
  equal(
    resProto.getSubstitution("FooBar").spec,
    uri.spec,
    "getSubstitution works with mixed-case root"
  );

  resProto.setSubstitution("foobar", null);
  resProto.setSubstitution("barbaz", null);

  Assert.throws(
    () => resProto.resolveURI(Services.io.newURI("resource://foobar/")),
    e => e.result == Cr.NS_ERROR_NOT_AVAILABLE,
    "Correctly unregistered case-insensitive substitution in setSubstitution"
  );
  Assert.throws(
    () => resProto.resolveURI(Services.io.newURI("resource://barbaz/")),
    e => e.result == Cr.NS_ERROR_NOT_AVAILABLE,
    "Correctly unregistered case-insensitive substitution in setSubstitutionWithFlags"
  );

  Assert.throws(
    () => resProto.getSubstitution("foobar"),
    e => e.result == Cr.NS_ERROR_NOT_AVAILABLE,
    "foobar substitution has been removed"
  );
});