Implement <webview>.addContentScript/removeContentScript API [3]

chrome/test/data/extensions/platform_apps/web_view/shim/main.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 var util = {};
 var embedder = {};
 embedder.baseGuestURL = '';
 embedder.emptyGuestURL = '';
 embedder.windowOpenGuestURL = '';
 embedder.noReferrerGuestURL = '';
@@ skipping 1060 matching lines @@
       return;
     }
     console.log('Unexpected message: \'' + data[0]  + '\'');
     embedder.test.fail();
   });
 
   webview.src = embedder.emptyGuestURL;
   document.body.appendChild(webview);
 }
 
+function testAddContentScriptWithCode() {
+  var webview = document.createElement('webview');
+
+  console.log("Step 1: call <webview>.addContentScripts.");
+  webview.addContentScripts(
+      [{"name": 'myrule',
+        "matches": ["http://*/extensions/*"],
+        "code": ["document.body.style.backgroundColor = \"red\";"],
+        "run_at": "document_end"}]);
+
+  webview.addEventListener('loadstop', function() {
+    console.log('Step 2: call webview.executeScript() to check result.')
+    webview.executeScript({
+      code: "document.body.style.backgroundColor;"},
+      function(results) {
+        embedder.test.assertEq(1, results.length);
+        embedder.test.assertEq('red', results[0]);
+        embedder.test.succeed();
+    });
+  });
+
+  webview.src = embedder.emptyGuestURL;
+  document.body.appendChild(webview);
+}
+
 function testExecuteScriptFail() {
   var webview = document.createElement('webview');
   document.body.appendChild(webview);
   setTimeout(function() {
     webview.executeScript(
         {code:'document.body.style.backgroundColor = "red";'},
         function(results) {
           embedder.test.fail();
         });
     setTimeout(function() {
@@ skipping 1464 matching lines @@
   'testAddMultipleContentScripts': testAddMultipleContentScripts,
   'testAddContentScriptWithSameNameShouldOverwriteTheExistingOne':
       testAddContentScriptWithSameNameShouldOverwriteTheExistingOne,
   'testAddContentScriptToOneWebViewShouldNotInjectToTheOtherWebView':
       testAddContentScriptToOneWebViewShouldNotInjectToTheOtherWebView,
   'testAddAndRemoveContentScripts': testAddAndRemoveContentScripts,
   'testAddContentScriptsWithNewWindowAPI':
       testAddContentScriptsWithNewWindowAPI,
   'testContentScriptIsInjectedAfterTerminateAndReloadWebView':
       testContentScriptIsInjectedAfterTerminateAndReloadWebView,
+  'testAddContentScriptWithCode': testAddContentScriptWithCode,
   'testExecuteScriptFail': testExecuteScriptFail,
   'testExecuteScript': testExecuteScript,
   'testExecuteScriptIsAbortedWhenWebViewSourceIsChanged':
       testExecuteScriptIsAbortedWhenWebViewSourceIsChanged,
   'testTerminateAfterExit': testTerminateAfterExit,
   'testAssignSrcAfterCrash': testAssignSrcAfterCrash,
   'testNavOnConsecutiveSrcAttributeChanges':
       testNavOnConsecutiveSrcAttributeChanges,
   'testNavOnSrcAttributeChange': testNavOnSrcAttributeChange,
   'testReassignSrcAttribute': testReassignSrcAttribute,
@@ skipping 46 matching lines @@
   'testPerViewZoomMode': testPerViewZoomMode,
   'testDisabledZoomMode': testDisabledZoomMode,
 };
 
 onload = function() {
   chrome.test.getConfig(function(config) {
     embedder.setUp_(config);
     chrome.test.sendMessage("Launched");
   });
 };