Merge from Chromium at DEPS revision r167172
This commit was generated by merge_to_master.py.
Change-Id: Ib8d56fd5ae39a2d7e8c91dcd76cc6d13f25f2aab
diff --git a/printing/page_range_unittest.cc b/printing/page_range_unittest.cc
new file mode 100644
index 0000000..7b0f577
--- /dev/null
+++ b/printing/page_range_unittest.cc
@@ -0,0 +1,36 @@
+// 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<int> pages(printing::PageRange::GetPages(ranges));
+ ASSERT_EQ(8U, pages.size());
+ EXPECT_EQ(1, pages[0]);
+ EXPECT_EQ(2, pages[1]);
+ EXPECT_EQ(3, pages[2]);
+ EXPECT_EQ(4, pages[3]);
+ EXPECT_EQ(5, pages[4]);
+ EXPECT_EQ(10, pages[5]);
+ EXPECT_EQ(11, pages[6]);
+ EXPECT_EQ(12, pages[7]);
+}
+
+TEST(PageRangeTest, Empty) {
+ printing::PageRanges ranges;
+ std::vector<int> pages(printing::PageRange::GetPages(ranges));
+ EXPECT_EQ(0U, pages.size());
+}