1 // Copyright (c) 2006-2008 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/page_number.h" 6 #include "printing/print_settings.h" 7 #include "testing/gtest/include/gtest/gtest.h" 8 9 TEST(PageNumberTest, Count) { 10 printing::PrintSettings settings; 11 printing::PageNumber page; 12 EXPECT_EQ(printing::PageNumber::npos(), page); 13 page.Init(settings, 3); 14 EXPECT_EQ(0, page.ToInt()); 15 EXPECT_NE(printing::PageNumber::npos(), page); 16 ++page; 17 EXPECT_EQ(1, page.ToInt()); 18 EXPECT_NE(printing::PageNumber::npos(), page); 19 20 printing::PageNumber page_copy(page); 21 EXPECT_EQ(1, page_copy.ToInt()); 22 EXPECT_EQ(1, page.ToInt()); 23 ++page; 24 EXPECT_EQ(1, page_copy.ToInt()); 25 EXPECT_EQ(2, page.ToInt()); 26 ++page; 27 EXPECT_EQ(printing::PageNumber::npos(), page); 28 ++page; 29 EXPECT_EQ(printing::PageNumber::npos(), page); 30 } 31
