1 files changed, 146 insertions, 0 deletions
diff --git a/toolkit/devtools/sourceeditor/test/browser_css_autocompletion.js b/toolkit/devtools/sourceeditor/test/browser_css_autocompletion.js
new file mode 100644
index 000000000..82663a482
--- /dev/null
+++ b/toolkit/devtools/sourceeditor/test/browser_css_autocompletion.js
@@ -0,0 +1,146 @@
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const cssAutoCompleter  = require("devtools/sourceeditor/css-autocompleter");
+const {InspectorFront} = require("devtools/server/actors/inspector");
+const { Cc, Ci } = require("chrome");
+
+const CSS_URI = "http://mochi.test:8888/browser/browser/devtools/sourceeditor" +
+                "/test/css_statemachine_testcases.css";
+const TESTS_URI = "http://mochi.test:8888/browser/browser/devtools/sourceeditor" +
+                  "/test/css_autocompletion_tests.json";
+
+const source = read(CSS_URI);
+const tests = eval(read(TESTS_URI));
+
+const TEST_URI = "data:text/html;charset=UTF-8," + encodeURIComponent(
+  ["<!DOCTYPE html>",
+   "<html>",
+   " <head>",
+   "  <title>CSS State machine tests.</title>",
+   "  <style type='text/css'>",
+   "#progress {",
+   "  width: 500px; height: 30px;",
+   "  border: 1px solid black;",
+   "  position: relative",
+   "}",
+   "#progress div {",
+   "  width: 0%; height: 100%;",
+   "  background: green;",
+   "  position: absolute;",
+   "  z-index: -1; top: 0",
+   "}",
+   "#progress.failed div {",
+   "  background: red !important;",
+   "}",
+   "#progress.failed:after {",
+   "  content: 'Some tests failed';",
+   "  color: white",
+   "}",
+   "#progress:before {",
+   "  content: 'Running test ' attr(data-progress) ' of " + tests.length + "';",
+   "  color: white;",
+   "  text-shadow: 0 0 2px darkgreen;",
+   "}",
+   "  </style>",
+   " </head>",
+   " <body>",
+   "  <h2>State machine tests for CSS autocompleter.</h2><br>",
+   "  <div id='progress' data-progress='0'>",
+   "   <div></div>",
+   "  </div>",
+   "  <div id='devtools-menu' class='devtools-toolbarbutton'></div>",
+   "  <div id='devtools-toolbarbutton' class='devtools-menulist'></div>",
+   "  <div id='devtools-anotherone'></div>",
+   "  <div id='devtools-yetagain'></div>",
+   "  <div id='devtools-itjustgoeson'></div>",
+   "  <div id='devtools-okstopitnow'></div>",
+   "  <div class='hidden-labels-box devtools-toolbarbutton devtools-menulist'></div>",
+   "  <div class='devtools-menulist'></div>",
+   "  <div class='devtools-menulist'></div>",
+   "  <tabs class='devtools-toolbarbutton'><tab></tab><tab></tab><tab></tab></tabs><tabs></tabs>",
+   "  <button class='category-name visible'></button>",
+   "  <div class='devtools-toolbarbutton' label='true'>",
+   "   <hbox class='toolbarbutton-menubutton-button'></hbox></div>",
+   " </body>",
+   " </html>"
+  ].join("\n"));
+
+let doc = null;
+let index = 0;
+let completer = null;
+let progress;
+let progressDiv;
+let inspector;
+
+function test() {
+  waitForExplicitFinish();
+  gBrowser.selectedTab = gBrowser.addTab();
+  gBrowser.selectedBrowser.addEventListener("load", function onload() {
+    gBrowser.selectedBrowser.removeEventListener("load", onload, true);
+    doc = content.document;
+    runTests();
+  }, true);
+  content.location = TEST_URI;
+}
+
+function runTests() {
+  progress = doc.getElementById("progress");
+  progressDiv = doc.querySelector("#progress > div");
+  let target = devtools.TargetFactory.forTab(gBrowser.selectedTab);
+  target.makeRemote().then(() => {
+    inspector = InspectorFront(target.client, target.form);
+    inspector.getWalker().then(walker => {
+      completer = new cssAutoCompleter({walker: walker});
+      checkStateAndMoveOn();
+    });
+  });
+}
+
+function checkStateAndMoveOn() {
+  if (index == tests.length) {
+    finishUp();
+    return;
+  }
+
+  let test = tests[index];
+  progress.dataset.progress = ++index;
+  progressDiv.style.width = 100*index/tests.length + "%";
+  completer.complete(limit(source, test[0]),
+                     {line: test[0][0], ch: test[0][1]}).then(suggestions => {
+    checkState(test[1], suggestions);
+  }).then(checkStateAndMoveOn);
+}
+
+function checkState(expected, actual) {
+  if (expected.length != actual.length) {
+    ok(false, "Number of suggestions did not match up for state " + index +
+              ". Expected: " + expected.length + ", Actual: " + actual.length);
+    progress.classList.add("failed");
+    return;
+  }
+
+  for (let i = 0; i < actual.length; i++) {
+    if (expected[i] != actual[i].label) {
+      ok (false, "Suggestion " + i + " of state " + index + " did not match up" +
+                 ". Expected: " + expected[i] + ". Actual: " + actual[i].label);
+      return;
+    }
+  }
+  ok(true, "Test " + index + " passed. ");
+}
+
+function finishUp() {
+  completer.walker.release().then(() => {
+    inspector.destroy();
+    inspector = null;
+    completer = null;
+    gBrowser.removeCurrentTab();
+    finish();
+  });
+  progress = null;
+  progressDiv = null;
+}