michael@0: /* vim:set ts=2 sw=2 sts=2 et: */
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
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: // Tests that the cached autocomplete results are used when the new
michael@0: // user input is a subset of the existing completion results.
michael@0: 
michael@0: const TEST_URI = "data:text/html;charset=utf8,<p>test cached autocompletion results";
michael@0: 
michael@0: let testDriver;
michael@0: 
michael@0: function test() {
michael@0:   requestLongerTimeout(2);
michael@0:   addTab(TEST_URI);
michael@0:   browser.addEventListener("load", function onLoad() {
michael@0:     browser.removeEventListener("load", onLoad, true);
michael@0:     openConsole(null, function(hud) {
michael@0:       testDriver = testCompletion(hud);
michael@0:       testDriver.next();
michael@0:     });
michael@0:   }, true);
michael@0: }
michael@0: 
michael@0: function testNext() {
michael@0:   executeSoon(function() {
michael@0:     testDriver.next();
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testCompletion(hud) {
michael@0:   let jsterm = hud.jsterm;
michael@0:   let input = jsterm.inputNode;
michael@0:   let popup = jsterm.autocompletePopup;
michael@0: 
michael@0:   // Test if 'doc' gives 'document'
michael@0:   input.value = "doc";
michael@0:   input.setSelectionRange(3, 3);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0: 
michael@0:   is(input.value, "doc", "'docu' completion (input.value)");
michael@0:   is(jsterm.completeNode.value, "   ument", "'docu' completion (completeNode)");
michael@0: 
michael@0:   // Test typing 'window.'.
michael@0:   input.value = "window.";
michael@0:   input.setSelectionRange(7, 7);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0: 
michael@0:   ok(popup.getItems().length > 0, "'window.' gave a list of suggestions")
michael@0: 
michael@0:   content.wrappedJSObject.docfoobar = true;
michael@0: 
michael@0:   // Test typing 'window.doc'.
michael@0:   input.value = "window.doc";
michael@0:   input.setSelectionRange(10, 10);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0: 
michael@0:   let newItems = popup.getItems();
michael@0:   ok(newItems.every(function(item) {
michael@0:        return item.label != "docfoobar";
michael@0:      }), "autocomplete cached results do not contain docfoobar. list has not been updated");
michael@0: 
michael@0:   // Test that backspace does not cause a request to the server
michael@0:   input.value = "window.do";
michael@0:   input.setSelectionRange(9, 9);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0: 
michael@0:   newItems = popup.getItems();
michael@0:   ok(newItems.every(function(item) {
michael@0:        return item.label != "docfoobar";
michael@0:      }), "autocomplete cached results do not contain docfoobar. list has not been updated");
michael@0: 
michael@0:   delete content.wrappedJSObject.docfoobar;
michael@0: 
michael@0:   // Test if 'window.getC' gives 'getComputedStyle'
michael@0:   input.value = "window."
michael@0:   input.setSelectionRange(7, 7);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0:   input.value = "window.getC";
michael@0:   input.setSelectionRange(11, 11);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0:   newItems = popup.getItems();
michael@0:   ok(!newItems.every(function(item) {
michael@0:        return item.label != "getComputedStyle";
michael@0:      }), "autocomplete results do contain getComputedStyle");
michael@0: 
michael@0:   // Test if 'dump(d' gives non-zero results
michael@0:   input.value = "dump(d";
michael@0:   input.setSelectionRange(6, 6);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0: 
michael@0:   ok(popup.getItems().length > 0, "'dump(d' gives non-zero results");
michael@0: 
michael@0:   // Test that 'dump(window.)' works.
michael@0:   input.value = "dump(window.)";
michael@0:   input.setSelectionRange(12, 12);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0: 
michael@0:   content.wrappedJSObject.docfoobar = true;
michael@0: 
michael@0:   // Make sure 'dump(window.doc)' does not contain 'docfoobar'.
michael@0:   input.value = "dump(window.doc)";
michael@0:   input.setSelectionRange(15, 15);
michael@0:   jsterm.complete(jsterm.COMPLETE_HINT_ONLY, testNext);
michael@0:   yield undefined;
michael@0: 
michael@0:   newItems = popup.getItems();
michael@0:   ok(newItems.every(function(item) {
michael@0:        return item.label != "docfoobar";
michael@0:      }), "autocomplete cached results do not contain docfoobar. list has not been updated");
michael@0: 
michael@0:   delete content.wrappedJSObject.docfoobar;
michael@0: 
michael@0:   testDriver = null;
michael@0:   executeSoon(finishTest);
michael@0:   yield undefined;
michael@0: }