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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc.
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// Copyright 2008 Google Inc. All rights reserved.
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// http://code.google.com/p/protobuf/
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Author: kenton@google.com (Kenton Varda)
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// Based on original Protocol Buffers design by
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source_tree_.MapPath("dir3", "./foo/bar/.");
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source_tree_.MapPath("dir4", ".");
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source_tree_.MapPath("", "/qux");
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source_tree_.MapPath("dir5", "/quux/");
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string virtual_file;
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string shadowing_disk_file;
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source_tree_.DiskFileToVirtualFile(
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"../../baz", &virtual_file, &shadowing_disk_file));
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// "/foo" is not mapped (it should not be misintepreted as being under ".").
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EXPECT_EQ(DiskSourceTree::NO_MAPPING,
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source_tree_.DiskFileToVirtualFile(
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"/foo", &virtual_file, &shadowing_disk_file));
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// "C:\foo" is not mapped (it should not be misintepreted as being under ".").
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EXPECT_EQ(DiskSourceTree::NO_MAPPING,
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source_tree_.DiskFileToVirtualFile(
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"C:\\foo", &virtual_file, &shadowing_disk_file));
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// But "../baz" should be.
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EXPECT_EQ(DiskSourceTree::CANNOT_OPEN,
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source_tree_.DiskFileToVirtualFile(
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source_tree_.DiskFileToVirtualFile(
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"/qux/baz", &virtual_file, &shadowing_disk_file));
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EXPECT_EQ("baz", virtual_file);
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// "/quux/bar" is under "/quux".
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EXPECT_EQ(DiskSourceTree::CANNOT_OPEN,
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source_tree_.DiskFileToVirtualFile(
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"/quux/bar", &virtual_file, &shadowing_disk_file));
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EXPECT_EQ("dir5/bar", virtual_file);