Remove WebFileChooserParams::initialValue

content/browser/fileapi/file_system_browsertest.cc

 // 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.
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
+#include "base/path_service.h"
 #include "base/single_thread_task_runner.h"
 #include "base/test/thread_test_helper.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "content/shell/browser/shell.h"
+#include "content/test/content_browser_test_utils_internal.h"
 #include "storage/browser/quota/quota_manager.h"
 
 using storage::QuotaManager;
 
 namespace content {
 
 // This browser test is aimed towards exercising the FileAPI bindings and
 // the actual implementation that lives in the browser side.
 class FileSystemBrowserTest : public ContentBrowserTest {
  public:
@@ skipping 53 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(FileSystemBrowserTest, CreateTest) {
   SimpleTest(GetTestUrl("fileapi", "create_test.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(FileSystemBrowserTestWithLowQuota, QuotaTest) {
   SimpleTest(GetTestUrl("fileapi", "quota_test.html"));
 }
 
+IN_PROC_BROWSER_TEST_F(FileSystemBrowserTest, FileInputChooserParams) {
+  base::FilePath file;
+  EXPECT_TRUE(PathService::Get(base::DIR_TEMP, &file));
+  file = file.AppendASCII("bar");
+
+  NavigateToURL(shell(), GetTestUrl(".", "file_input.html"));
+
+  // Click on the <input type=file> element to launch the file upload picker.
+  {
+    std::unique_ptr<FileChooserDelegate> delegate(
+        new FileChooserDelegate(file));
+    shell()->web_contents()->SetDelegate(delegate.get());
+    EXPECT_TRUE(ExecuteScript(shell(),
+                              "document.getElementById('fileinput').click();"));
+    EXPECT_TRUE(delegate->file_chosen());
+    EXPECT_TRUE(delegate->params().default_file_name.empty());
+  }
+
+  // Click again, to verify what state was maintained and what was not.
+  {
+    std::unique_ptr<FileChooserDelegate> delegate(
+        new FileChooserDelegate(file));
+    shell()->web_contents()->SetDelegate(delegate.get());
+    EXPECT_TRUE(ExecuteScript(shell(),
+                              "document.getElementById('fileinput').click();"));
+    EXPECT_TRUE(delegate->file_chosen());
+    EXPECT_TRUE(delegate->params().default_file_name.empty());
+  }
+}
+
 }  // namespace content