1 files changed, 61 insertions, 0 deletions
diff --git a/chrome/browser/printing/page_range_unittest.cc b/chrome/browser/printing/page_range_unittest.cc
new file mode 100644
index 0000000..67892a5
--- /dev/null
+++ b/chrome/browser/printing/page_range_unittest.cc
@@ -0,0 +1,61 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "chrome/browser/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(8, 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(0, pages.size());
+}