blob: ece1e0f6f0afe51dbd55fef8796ce771d03c7e5d [file] [log] [blame]
// Copyright (c) 2006-2008 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/page_number.h"
#include "printing/print_settings.h"
#include "testing/gtest/include/gtest/gtest.h"
TEST(PageNumberTest, Count) {
printing::PrintSettings settings;
printing::PageNumber page;
EXPECT_EQ(printing::PageNumber::npos(), page);
page.Init(settings, 3);
EXPECT_EQ(0, page.ToInt());
EXPECT_NE(printing::PageNumber::npos(), page);
++page;
EXPECT_EQ(1, page.ToInt());
EXPECT_NE(printing::PageNumber::npos(), page);
printing::PageNumber page_copy(page);
EXPECT_EQ(1, page_copy.ToInt());
EXPECT_EQ(1, page.ToInt());
++page;
EXPECT_EQ(1, page_copy.ToInt());
EXPECT_EQ(2, page.ToInt());
++page;
EXPECT_EQ(printing::PageNumber::npos(), page);
++page;
EXPECT_EQ(printing::PageNumber::npos(), page);
}