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// Copyright 2017 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 "printing/printed_document.h"
#include "base/strings/utf_string_conversions.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace printing {
TEST(PrintedDocumentTest, GetCenteredPageContentRect) {
scoped_refptr<PrintedDocument> document;
PrintSettings settings;
gfx::Rect page_content;
const base::string16 name(base::ASCIIToUTF16("name"));
// No centering.
document = base::MakeRefCounted<PrintedDocument>(settings, name, 1);
gfx::Size page_size = gfx::Size(1200, 1200);
gfx::Rect page_content_rect = gfx::Rect(0, 0, 400, 1100);
page_content = document->GetCenteredPageContentRect(
gfx::Size(1000, 1000), page_size, page_content_rect);
EXPECT_EQ(0, page_content.x());
EXPECT_EQ(0, page_content.y());
EXPECT_EQ(400, page_content.width());
EXPECT_EQ(1100, page_content.height());
// X centered.
document = base::MakeRefCounted<PrintedDocument>(settings, name, 1);
page_size = gfx::Size(500, 1200);
page_content = document->GetCenteredPageContentRect(
gfx::Size(1000, 1000), page_size, page_content_rect);
EXPECT_EQ(250, page_content.x());
EXPECT_EQ(0, page_content.y());
EXPECT_EQ(400, page_content.width());
EXPECT_EQ(1100, page_content.height());
// Y centered.
document = base::MakeRefCounted<PrintedDocument>(settings, name, 1);
page_size = gfx::Size(1200, 500);
page_content = document->GetCenteredPageContentRect(
gfx::Size(1000, 1000), page_size, page_content_rect);
EXPECT_EQ(0, page_content.x());
EXPECT_EQ(250, page_content.y());
EXPECT_EQ(400, page_content.width());
EXPECT_EQ(1100, page_content.height());
// Both X and Y centered.
document = base::MakeRefCounted<PrintedDocument>(settings, name, 1);
page_size = gfx::Size(500, 500),
page_content = document->GetCenteredPageContentRect(
gfx::Size(1000, 1000), page_size, page_content_rect);
EXPECT_EQ(250, page_content.x());
EXPECT_EQ(250, page_content.y());
EXPECT_EQ(400, page_content.width());
EXPECT_EQ(1100, page_content.height());
}
} // namespace printing
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