1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "config.h"
6#include "core/html/HTMLFormControlElement.h"
7
8#include "core/frame/FrameView.h"
9#include "core/html/HTMLDocument.h"
10#include "core/html/HTMLInputElement.h"
11#include "core/loader/EmptyClients.h"
12#include "core/testing/DummyPageHolder.h"
13#include <gtest/gtest.h>
14
15namespace blink {
16
17class HTMLFormControlElementTest : public ::testing::Test {
18protected:
19    virtual void SetUp() OVERRIDE;
20
21    DummyPageHolder& page() const { return *m_dummyPageHolder; }
22    HTMLDocument& document() const { return *m_document; }
23
24private:
25    OwnPtr<DummyPageHolder> m_dummyPageHolder;
26    RefPtrWillBePersistent<HTMLDocument> m_document;
27};
28
29void HTMLFormControlElementTest::SetUp()
30{
31    Page::PageClients pageClients;
32    fillWithEmptyClients(pageClients);
33    m_dummyPageHolder = DummyPageHolder::create(IntSize(800, 600), &pageClients);
34
35    m_document = toHTMLDocument(&m_dummyPageHolder->document());
36    m_document->setMimeType("text/html");
37    m_document->setCharset("utf-8");
38}
39
40TEST_F(HTMLFormControlElementTest, customValidationMessageTextDirection)
41{
42    document().documentElement()->setInnerHTML("<body><input required id=input></body>", ASSERT_NO_EXCEPTION);
43    document().view()->updateLayoutAndStyleIfNeededRecursive();
44
45    HTMLInputElement* input = toHTMLInputElement(document().getElementById("input"));
46    input->setCustomValidity(String::fromUTF8("\xD8\xB9\xD8\xB1\xD8\xA8\xD9\x89"));
47    input->setAttribute(HTMLNames::titleAttr, AtomicString::fromUTF8("\xD8\xB9\xD8\xB1\xD8\xA8\xD9\x89"));
48
49    String message = input->validationMessage().stripWhiteSpace();
50    String subMessage = String();
51    TextDirection messageDir = RTL;
52    TextDirection subMessageDir = LTR;
53
54    input->findCustomValidationMessageTextDirection(message, messageDir, subMessage, subMessageDir);
55    EXPECT_EQ(RTL, messageDir);
56    EXPECT_EQ(LTR, subMessageDir);
57
58    input->renderer()->style()->setDirection(RTL);
59    input->findCustomValidationMessageTextDirection(message, messageDir, subMessage, subMessageDir);
60    EXPECT_EQ(RTL, messageDir);
61    EXPECT_EQ(RTL, subMessageDir);
62
63    input->setCustomValidity(String::fromUTF8("Main message."));
64    message = input->validationMessage().stripWhiteSpace();
65    input->findCustomValidationMessageTextDirection(message, messageDir, subMessage, subMessageDir);
66    EXPECT_EQ(LTR, messageDir);
67    EXPECT_EQ(RTL, subMessageDir);
68}
69
70}
71