Files.app: Reland r261616: Add a test to rename a file.

chrome/test/data/extensions/api_test/file_manager_browsertest/keyboard_operations.js

Index: chrome/test/data/extensions/api_test/file_manager_browsertest/keyboard_operations.js
diff --git a/chrome/test/data/extensions/api_test/file_manager_browsertest/keyboard_operations.js b/chrome/test/data/extensions/api_test/file_manager_browsertest/keyboard_operations.js
index 8709bec3bdfd3ea46442db673fa89ecbb2ff0de6..286102d3970d49831cfa17be72c8dba8307edaf4 100644
--- a/chrome/test/data/extensions/api_test/file_manager_browsertest/keyboard_operations.js
+++ b/chrome/test/data/extensions/api_test/file_manager_browsertest/keyboard_operations.js
@@ -135,7 +135,8 @@ function testPromise(promise) {
   promise.then(function() {
     return new Promise(checkIfNoErrorsOccured);
   }).then(chrome.test.callbackPass(function() {
-    chrome.test.succeed();
+    // The callbacPass is necessary to avoid prematurely finishing tests.
+    // Don't put chrome.test.succeed() here to avoid doubled success log.
   }), function(error) {
     chrome.test.fail(error.stack || error);
   });
@@ -183,6 +184,79 @@ function createNewFolder(path, initialEntrySet) {
   });
 };
 
+/**
+ * Renames a file.
+ * @param {string} windowId ID of the window.
+ * @param {string} oldName Old name of a file.
+ * @param {string} newName New name of a file.
+ * @return {Promise} Promise to be fulfilled on success.
+ */
+function renameFile(windowId, oldName, newName) {
+  return callRemoteTestUtil('selectFile', windowId, [oldName]).then(function() {
+    // Push Ctrl+Enter.
+    return fakeKeyDown(windowId, '#detail-table', 'Enter', true);
+  }).then(function() {
+    // Wait for rename text field.
+    return waitForElement(windowId, 'input.rename');
+  }).then(function() {
+    // Type new file name.
+    return callRemoteTestUtil('inputText', windowId, ['input.rename', newName]);
+  }).then(function() {
+    // Push Enter.
+    return fakeKeyDown(windowId, 'input.rename', 'Enter', false);
+  });
+}
+
+/**
+ * Test for renaming a file.
+ * @param {string} path Initial path.
+ * @param {Array.<TestEntryInfo>} initialEntrySet Initial set of entries.
+ * @return {Promise} Promise to be fulfilled on success.
+ */
+function testRenameFile(path, initialEntrySet) {
+  var windowId;
+
+  // Make expected rows.
+  var initialExpectedEntryRows = TestEntryInfo.getExpectedRows(initialEntrySet);
+  var expectedEntryRows = TestEntryInfo.getExpectedRows(initialEntrySet);
+  for (var i = 0; i < expectedEntryRows.length; i++) {
+    if (expectedEntryRows[i][0] === 'hello.txt') {
+      expectedEntryRows[i][0] = 'New File Name.txt';
+      break;
+    }
+  }
+  chrome.test.assertTrue(
+      i != expectedEntryRows.length, 'hello.txt is not found.');
+
+  // Open a window.
+  return new Promise(function(callback) {
+    setupAndWaitUntilReady(null, path, callback);
+  }).then(function(inWindowId) {
+    windowId = inWindowId;
+    return waitForFiles(windowId, initialExpectedEntryRows);
+  }).then(function(){
+    return renameFile(windowId, 'hello.txt', 'New File Name.txt');
+  }).then(function() {
+    // Wait until rename completes.
+    return waitForElementLost(windowId, '#detail-table [renaming]');
+  }).then(function() {
+    // Wait for the new file name.
+    return waitForFiles(windowId,
+                        expectedEntryRows,
+                        {ignoreLastModifiedTime: true});
+  }).then(function() {
+    return renameFile(windowId, 'New File Name.txt', '.hidden file');
+  }).then(function() {
+    // The error dialog is shown.
+    return waitAndAcceptDialog(windowId);
+  }).then(function() {
+    // The name did not change.
+    return waitForFiles(windowId,
+                        expectedEntryRows,
+                        {ignoreLastModifiedTime: true});
+  });
+};
+
 testcase.keyboardCopyDownloads = function() {
   keyboardCopy(RootPath.DOWNLOADS);
 };
@@ -206,3 +280,11 @@ testcase.createNewFolderDownloads = function() {
 testcase.createNewFolderDrive = function() {
   testPromise(createNewFolder(RootPath.DRIVE, BASIC_DRIVE_ENTRY_SET));
 };
+
+testcase.renameFileDownloads = function() {
+  testPromise(testRenameFile(RootPath.DOWNLOADS, BASIC_LOCAL_ENTRY_SET));
+};
+
+testcase.renameFileDrive = function() {
+  testPromise(testRenameFile(RootPath.DRIVE, BASIC_DRIVE_ENTRY_SET));
+};