michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /**
michael@0:  * A results that wants to defaultComplete to 0, but it has no matches,
michael@0:  * though it notifies SUCCESS to the controller.
michael@0:  */
michael@0: function AutoCompleteNoMatchResult() {
michael@0:   this.defaultIndex = 0;
michael@0: }
michael@0: AutoCompleteNoMatchResult.prototype = Object.create(AutoCompleteResultBase.prototype);
michael@0: 
michael@0: /**
michael@0:  * A results that wants to defaultComplete to an index greater than the number
michael@0:  * of matches.
michael@0:  */
michael@0: function AutoCompleteBadIndexResult(aValues, aDefaultIndex) {
michael@0:   do_check_true(aValues.length <= aDefaultIndex);
michael@0:   this._values = aValues;
michael@0:   this.defaultIndex = aDefaultIndex;
michael@0: }
michael@0: AutoCompleteBadIndexResult.prototype = Object.create(AutoCompleteResultBase.prototype);
michael@0: 
michael@0: add_test(function autocomplete_noMatch_success() {
michael@0:   const INPUT_STR = "moz";
michael@0: 
michael@0:   let searchNoMatch =
michael@0:     new AutoCompleteSearchBase("searchNoMatch",
michael@0:                                new AutoCompleteNoMatchResult());
michael@0:   registerAutoCompleteSearch(searchNoMatch);
michael@0: 
michael@0:   // Make an AutoCompleteInput that uses our search and confirms results.
michael@0:   let input = new AutoCompleteInputBase([searchNoMatch.name]);
michael@0:   input.completeDefaultIndex = true;
michael@0:   input.textValue = INPUT_STR;
michael@0: 
michael@0:   // Caret must be at the end for autoFill to happen.
michael@0:   let strLen = INPUT_STR.length;
michael@0:   input.selectTextRange(strLen, strLen);
michael@0:   do_check_eq(input.selectionStart, strLen);
michael@0:   do_check_eq(input.selectionEnd, strLen);
michael@0: 
michael@0:   let controller = Cc["@mozilla.org/autocomplete/controller;1"].
michael@0:                    getService(Ci.nsIAutoCompleteController);  
michael@0:   controller.input = input;
michael@0:   controller.startSearch(INPUT_STR);
michael@0: 
michael@0:   input.onSearchComplete = function () {
michael@0:     // Should not try to autoFill to an empty value.
michael@0:     do_check_eq(input.textValue, "moz");
michael@0: 
michael@0:     // Clean up.
michael@0:     unregisterAutoCompleteSearch(searchNoMatch);
michael@0:     run_next_test();
michael@0:   };
michael@0: });
michael@0: 
michael@0: add_test(function autocomplete_defaultIndex_exceeds_matchCount() {
michael@0:   const INPUT_STR = "moz";
michael@0: 
michael@0:   // Result returning matches, but a bad defaultIndex.
michael@0:   let searchBadIndex =
michael@0:     new AutoCompleteSearchBase("searchBadIndex",
michael@0:                                new AutoCompleteBadIndexResult(["mozillaTest"], 1));
michael@0:   registerAutoCompleteSearch(searchBadIndex);
michael@0: 
michael@0:   // Make an AutoCompleteInput that uses our search and confirms results.
michael@0:   let input = new AutoCompleteInputBase([searchBadIndex.name]);
michael@0:   input.completeDefaultIndex = true;
michael@0:   input.textValue = INPUT_STR;
michael@0: 
michael@0:   // Caret must be at the end for autoFill to happen.
michael@0:   let strLen = INPUT_STR.length;
michael@0:   input.selectTextRange(strLen, strLen);
michael@0:   do_check_eq(input.selectionStart, strLen);
michael@0:   do_check_eq(input.selectionEnd, strLen);
michael@0: 
michael@0:   let controller = Cc["@mozilla.org/autocomplete/controller;1"].
michael@0:                    getService(Ci.nsIAutoCompleteController);  
michael@0:   controller.input = input;
michael@0:   controller.startSearch(INPUT_STR);
michael@0: 
michael@0:   input.onSearchComplete = function () {
michael@0:     // Should not try to autoFill to an empty value.
michael@0:     do_check_eq(input.textValue, "moz");
michael@0: 
michael@0:     // Clean up.
michael@0:     unregisterAutoCompleteSearch(searchBadIndex);
michael@0:     run_next_test();
michael@0:   };
michael@0: });
michael@0: 
michael@0: function run_test() {
michael@0:   run_next_test();
michael@0: }