1 // Copyright (c) 2011 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 "printing/printed_page.h" 6 #include "testing/gtest/include/gtest/gtest.h" 7 8 namespace printing { 9 10 TEST(PrintedPageTest, GetCenteredPageContentRect) { 11 scoped_refptr<PrintedPage> page; 12 gfx::Rect page_content; 13 14 // No centering. 15 page = new PrintedPage(1, 16 NULL, 17 gfx::Size(1200, 1200), 18 gfx::Rect(0, 0, 400, 1100), 19 0.2f); 20 page->GetCenteredPageContentRect(gfx::Size(1000, 1000), &page_content); 21 EXPECT_EQ(0, page_content.x()); 22 EXPECT_EQ(0, page_content.y()); 23 EXPECT_EQ(400, page_content.width()); 24 EXPECT_EQ(1100, page_content.height()); 25 EXPECT_EQ(0.2f, page->shrink_factor()); 26 27 // X centered. 28 page = new PrintedPage(1, 29 NULL, 30 gfx::Size(500, 1200), 31 gfx::Rect(0, 0, 400, 1100), 32 0.8f); 33 page->GetCenteredPageContentRect(gfx::Size(1000, 1000), &page_content); 34 EXPECT_EQ(250, page_content.x()); 35 EXPECT_EQ(0, page_content.y()); 36 EXPECT_EQ(400, page_content.width()); 37 EXPECT_EQ(1100, page_content.height()); 38 EXPECT_EQ(0.8f, page->shrink_factor()); 39 40 // Y centered. 41 page = new PrintedPage(1, 42 NULL, 43 gfx::Size(1200, 500), 44 gfx::Rect(0, 0, 400, 1100), 45 1.0f); 46 page->GetCenteredPageContentRect(gfx::Size(1000, 1000), &page_content); 47 EXPECT_EQ(0, page_content.x()); 48 EXPECT_EQ(250, page_content.y()); 49 EXPECT_EQ(400, page_content.width()); 50 EXPECT_EQ(1100, page_content.height()); 51 EXPECT_EQ(1.0f, page->shrink_factor()); 52 53 // Both X and Y centered. 54 page = new PrintedPage(1, 55 NULL, 56 gfx::Size(500, 500), 57 gfx::Rect(0, 0, 400, 1100), 58 0.3f); 59 page->GetCenteredPageContentRect(gfx::Size(1000, 1000), &page_content); 60 EXPECT_EQ(250, page_content.x()); 61 EXPECT_EQ(250, page_content.y()); 62 EXPECT_EQ(400, page_content.width()); 63 EXPECT_EQ(1100, page_content.height()); 64 EXPECT_EQ(0.3f, page->shrink_factor()); 65 } 66 67 } // namespace printing 68
