Bug 1057898 - Add a test for tapping between two inputs. r=yxl

docfaraday · Aug 27, 2014 · 6e8227f · 6e8227f
1 parent 55de3e5
commit 6e8227f
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diff --git a/dom/inputmethod/mochitest/mochitest.ini b/dom/inputmethod/mochitest/mochitest.ini
@@ -19,3 +19,4 @@ support-files =
 [test_bug1043828.html]
 [test_delete_focused_element.html]
 [test_sendkey_cancel.html]
+[test_two_inputs.html]
diff --git a/dom/inputmethod/mochitest/test_delete_focused_element.html b/dom/inputmethod/mochitest/test_delete_focused_element.html
@@ -34,7 +34,10 @@
   };
 
   content.setTimeout(function() {
-    textarea.focus();
+    content.setTimeout(function() {
+      textarea.focus();
+    }, 10);
+
     input.parentNode.removeChild(input);
   }, 0);
 }

diff --git a/dom/inputmethod/mochitest/test_two_inputs.html b/dom/inputmethod/mochitest/test_two_inputs.html
@@ -0,0 +1,106 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1057898
+-->
+<head>
+  <title>Test switching between two inputs</title>
+  <script type="application/javascript;version=1.7" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="application/javascript;version=1.7" src="inputmethod_common.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=932145">Mozilla Bug 932145</a>
+<p id="display"></p>
+<pre id="test">
+<script class="testbody" type="application/javascript;version=1.7">
+
+// The input context.
+var gContext = null;
+
+inputmethod_setup(function() {
+  runTest();
+});
+
+let appFrameScript = function appFrameScript() {
+  let input1 = content.document.body.firstElementChild;
+  let input2 = content.document.body.children[1];
+
+  let i = 0;
+
+  input1.focus();
+
+  addMessageListener('test:next', function() {
+    i++;
+    switch (i) {
+      case 1:
+        input2.focus();
+
+        break;
+
+      case 2:
+        input2.blur();
+
+        break;
+    }
+  });
+};
+
+function runTest() {
+  let im = navigator.mozInputMethod;
+
+  let i = 0;
+  im.oninputcontextchange = function(evt) {
+    var inputcontext = navigator.mozInputMethod.inputcontext;
+
+    i++;
+    switch (i) {
+      case 1:
+        ok(!!inputcontext, 'Receving the first input context');
+        is(inputcontext.textAfterCursor, 'First');
+
+        mm.sendAsyncMessage('test:next');
+        break;
+
+      case 2:
+        ok(!!inputcontext, 'Receving the second input context');
+        is(inputcontext.textAfterCursor, 'Second');
+
+
+        mm.sendAsyncMessage('test:next');
+        break;
+
+      case 3:
+        is(inputcontext, null, 'Receving null inputcontext');
+
+        inputmethod_cleanup();
+        break;
+
+      default:
+        ok(false, 'Receving extra inputcontextchange calls');
+        inputmethod_cleanup();
+
+        break;
+    }
+  };
+
+  // Set current page as an input method.
+  SpecialPowers.wrap(im).setActive(true);
+
+  let iframe = document.createElement('iframe');
+  iframe.src = 'data:text/html,<html><body><input value="First"><input value="Second"></body></html>';
+  iframe.setAttribute('mozbrowser', true);
+  document.body.appendChild(iframe);
+
+  let mm = SpecialPowers.getBrowserFrameMessageManager(iframe);
+
+  iframe.addEventListener('mozbrowserloadend', function() {
+    mm.loadFrameScript('data:,(' + encodeURIComponent(appFrameScript.toString()) + ')();', false);
+  });
+}
+
+</script>
+</pre>
+</body>
+</html>
+