| //===-- SourceManagerTest.cpp ---------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/Core/SourceManager.h" |
| #include "lldb/Host/FileSystem.h" |
| #include "gtest/gtest.h" |
| |
| #include "TestingSupport/MockTildeExpressionResolver.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| class SourceFileCache : public ::testing::Test { |
| public: |
| void SetUp() override { |
| FileSystem::Initialize(std::unique_ptr<TildeExpressionResolver>( |
| new MockTildeExpressionResolver("Jonas", "/jonas"))); |
| } |
| void TearDown() override { FileSystem::Terminate(); } |
| }; |
| |
| TEST_F(SourceFileCache, FindSourceFileFound) { |
| SourceManager::SourceFileCache cache; |
| |
| // Insert: foo |
| FileSpec foo_file_spec("foo"); |
| auto foo_file_sp = |
| std::make_shared<SourceManager::File>(foo_file_spec, lldb::DebuggerSP()); |
| cache.AddSourceFile(foo_file_spec, foo_file_sp); |
| |
| // Query: foo, expect found. |
| FileSpec another_foo_file_spec("foo"); |
| ASSERT_EQ(cache.FindSourceFile(another_foo_file_spec), foo_file_sp); |
| } |
| |
| TEST_F(SourceFileCache, FindSourceFileNotFound) { |
| SourceManager::SourceFileCache cache; |
| |
| // Insert: foo |
| FileSpec foo_file_spec("foo"); |
| auto foo_file_sp = |
| std::make_shared<SourceManager::File>(foo_file_spec, lldb::DebuggerSP()); |
| cache.AddSourceFile(foo_file_spec, foo_file_sp); |
| |
| // Query: bar, expect not found. |
| FileSpec bar_file_spec("bar"); |
| ASSERT_EQ(cache.FindSourceFile(bar_file_spec), nullptr); |
| } |
| |
| TEST_F(SourceFileCache, FindSourceFileByUnresolvedPath) { |
| SourceManager::SourceFileCache cache; |
| |
| FileSpec foo_file_spec("~/foo"); |
| |
| // Mimic the resolution in SourceManager::GetFile. |
| FileSpec resolved_foo_file_spec = foo_file_spec; |
| FileSystem::Instance().Resolve(resolved_foo_file_spec); |
| |
| // Create the file with the resolved file spec. |
| auto foo_file_sp = std::make_shared<SourceManager::File>( |
| resolved_foo_file_spec, lldb::DebuggerSP()); |
| |
| // Cache the result with the unresolved file spec. |
| cache.AddSourceFile(foo_file_spec, foo_file_sp); |
| |
| // Query the unresolved path. |
| EXPECT_EQ(cache.FindSourceFile(FileSpec("~/foo")), foo_file_sp); |
| |
| // Query the resolved path. |
| EXPECT_EQ(cache.FindSourceFile(FileSpec("/jonas/foo")), foo_file_sp); |
| } |