2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
115 lines
3.4 KiB
C++
115 lines
3.4 KiB
C++
//===-- PathMappingListTest.cpp ---------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/ADT/ArrayRef.h"
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#include "lldb/Target/PathMappingList.h"
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#include "lldb/Utility/FileSpec.h"
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#include "gtest/gtest.h"
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#include <utility>
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using namespace lldb_private;
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namespace {
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struct Matches {
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FileSpec original;
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FileSpec remapped;
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Matches(const char *o, const char *r) : original(o), remapped(r) {}
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};
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} // namespace
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static void TestPathMappings(const PathMappingList &map,
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llvm::ArrayRef<Matches> matches,
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llvm::ArrayRef<ConstString> fails) {
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ConstString actual_remapped;
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for (const auto &fail : fails) {
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SCOPED_TRACE(fail.GetCString());
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EXPECT_FALSE(map.RemapPath(fail, actual_remapped))
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<< "actual_remapped: " << actual_remapped.GetCString();
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}
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for (const auto &match : matches) {
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SCOPED_TRACE(match.original.GetPath() + " -> " + match.remapped.GetPath());
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std::string orig_normalized = match.original.GetPath();
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EXPECT_TRUE(
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map.RemapPath(ConstString(match.original.GetPath()), actual_remapped));
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EXPECT_EQ(FileSpec(actual_remapped.GetStringRef()), match.remapped);
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FileSpec unmapped_spec;
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EXPECT_TRUE(map.ReverseRemapPath(match.remapped, unmapped_spec));
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std::string unmapped_path = unmapped_spec.GetPath();
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EXPECT_EQ(unmapped_path, orig_normalized);
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}
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}
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TEST(PathMappingListTest, RelativeTests) {
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Matches matches[] = {
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{".", "/tmp"},
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{"./", "/tmp"},
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{"./////", "/tmp"},
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{"./foo.c", "/tmp/foo.c"},
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{"foo.c", "/tmp/foo.c"},
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{"./bar/foo.c", "/tmp/bar/foo.c"},
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{"bar/foo.c", "/tmp/bar/foo.c"},
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};
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ConstString fails[] = {
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#ifdef _WIN32
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ConstString("C:\\"),
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ConstString("C:\\a"),
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#else
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ConstString("/a"),
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ConstString("/"),
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#endif
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};
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PathMappingList map;
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map.Append(ConstString("."), ConstString("/tmp"), false);
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TestPathMappings(map, matches, fails);
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PathMappingList map2;
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map2.Append(ConstString(""), ConstString("/tmp"), false);
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TestPathMappings(map, matches, fails);
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}
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TEST(PathMappingListTest, AbsoluteTests) {
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PathMappingList map;
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map.Append(ConstString("/old"), ConstString("/new"), false);
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Matches matches[] = {
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{"/old", "/new"},
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{"/old/", "/new"},
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{"/old/foo/.", "/new/foo"},
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{"/old/foo.c", "/new/foo.c"},
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{"/old/foo.c/.", "/new/foo.c"},
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{"/old/./foo.c", "/new/foo.c"},
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};
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ConstString fails[] = {
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ConstString("/foo"),
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ConstString("/"),
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ConstString("foo.c"),
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ConstString("./foo.c"),
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ConstString("../foo.c"),
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ConstString("../bar/foo.c"),
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};
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TestPathMappings(map, matches, fails);
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}
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TEST(PathMappingListTest, RemapRoot) {
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PathMappingList map;
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map.Append(ConstString("/"), ConstString("/new"), false);
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Matches matches[] = {
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{"/old", "/new/old"},
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{"/old/", "/new/old"},
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{"/old/foo/.", "/new/old/foo"},
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{"/old/foo.c", "/new/old/foo.c"},
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{"/old/foo.c/.", "/new/old/foo.c"},
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{"/old/./foo.c", "/new/old/foo.c"},
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};
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ConstString fails[] = {
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ConstString("foo.c"),
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ConstString("./foo.c"),
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ConstString("../foo.c"),
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ConstString("../bar/foo.c"),
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};
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TestPathMappings(map, matches, fails);
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}
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