blob: 88fee122ef8e7c239be4840c042072fc628bc8c1 [file] [log] [blame]
// Copyright (c) 2011 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_range.h"
#include "testing/gtest/include/gtest/gtest.h"
TEST(PageRangeTest, RangeMerge) {
printing::PageRanges ranges;
printing::PageRange range;
range.from = 1;
range.to = 3;
ranges.push_back(range);
range.from = 10;
range.to = 12;
ranges.push_back(range);
range.from = 2;
range.to = 5;
ranges.push_back(range);
std::vector<uint32_t> pages(printing::PageRange::GetPages(ranges));
ASSERT_EQ(8U, pages.size());
EXPECT_EQ(1u, pages[0]);
EXPECT_EQ(2u, pages[1]);
EXPECT_EQ(3u, pages[2]);
EXPECT_EQ(4u, pages[3]);
EXPECT_EQ(5u, pages[4]);
EXPECT_EQ(10u, pages[5]);
EXPECT_EQ(11u, pages[6]);
EXPECT_EQ(12u, pages[7]);
}
TEST(PageRangeTest, Empty) {
printing::PageRanges ranges;
std::vector<uint32_t> pages(printing::PageRange::GetPages(ranges));
EXPECT_TRUE(pages.empty());
}
TEST(PageRangeTest, Huge) {
printing::PageRanges ranges;
printing::PageRange range;
range.from = 1;
range.to = 2000000000;
ranges.push_back(range);
std::vector<uint32_t> pages(printing::PageRange::GetPages(ranges));
EXPECT_FALSE(pages.empty());
}