Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 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 | } |