A quick fix for Issue 20332

Sorry for a layout-test failure caused by my WebKit change.
I forgot sending this change that implements code that makes test_shell sends function-key events when submitting my WebKit change.

BUG=20332 "Need to implement the handling of function key values passed to EventSendingController::keyDown"
TEST=LayoutTests/fast/events/keydown-function-keys.html
Review URL: http://codereview.chromium.org/174601

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24726 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 19 insertions, 5 deletions

diff --git a/webkit/tools/test_shell/event_sending_controller.cc b/webkit/tools/test_shell/event_sending_controller.cc
index 7165bb6..42402f0 100644
--- a/webkit/tools/test_shell/event_sending_controller.cc
+++ b/webkit/tools/test_shell/event_sending_controller.cc
@@ -375,7 +375,7 @@ void EventSendingController::keyDown(
 
     // Convert \n -> VK_RETURN.  Some layout tests use \n to mean "Enter", when
     // Windows uses \r for "Enter".
-    int code;
+    int code = 0;
     bool needs_shift_key_modifier = false;
     if (L"\n" == code_str) {
       generate_char = true;
@@ -399,10 +399,24 @@ void EventSendingController::keyDown(
     } else if (L"end" == code_str) {
       code = WebCore::VKEY_END;
     } else {
-      DCHECK(code_str.length() == 1);
-      code = code_str[0];
-      needs_shift_key_modifier = NeedsShiftModifier(code);
-      generate_char = true;
+      // Compare the input string with the function-key names defined by the
+      // DOM spec (i.e. "F1",...,"F24"). If the input string is a function-key
+      // name, set its key code.
+      for (int i = 1; i <= 24; ++i) {
+        std::wstring function_key_name;
+        function_key_name += L"F";
+        function_key_name += IntToWString(i);
+        if (function_key_name == code_str) {
+          code = WebCore::VKEY_F1 + (i - 1);
+          break;
+        }
+      }
+      if (!code) {
+        DCHECK(code_str.length() == 1);
+        code = code_str[0];
+        needs_shift_key_modifier = NeedsShiftModifier(code);
+        generate_char = true;
+      }
     }
 
     // For one generated keyboard event, we need to generate a keyDown/keyUp