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ab40ae8ff9
To support detecting MD5 checksum mismatches, store a SupportFile rather than a plain FileSpec in SourceManager::File.
79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
//===-- SourceManagerTest.cpp ---------------------------------------------===//
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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 "lldb/Core/SourceManager.h"
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#include "lldb/Host/FileSystem.h"
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#include "lldb/Utility/SupportFile.h"
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#include "gtest/gtest.h"
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#include "TestingSupport/MockTildeExpressionResolver.h"
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using namespace lldb;
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using namespace lldb_private;
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class SourceFileCache : public ::testing::Test {
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public:
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void SetUp() override {
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FileSystem::Initialize(std::unique_ptr<TildeExpressionResolver>(
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new MockTildeExpressionResolver("Jonas", "/jonas")));
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}
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void TearDown() override { FileSystem::Terminate(); }
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};
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TEST_F(SourceFileCache, FindSourceFileFound) {
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SourceManager::SourceFileCache cache;
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// Insert: foo
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FileSpec foo_file_spec("foo");
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auto foo_file_sp = std::make_shared<SourceManager::File>(
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std::make_shared<SupportFile>(foo_file_spec), lldb::DebuggerSP());
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cache.AddSourceFile(foo_file_spec, foo_file_sp);
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// Query: foo, expect found.
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FileSpec another_foo_file_spec("foo");
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ASSERT_EQ(cache.FindSourceFile(another_foo_file_spec), foo_file_sp);
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}
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TEST_F(SourceFileCache, FindSourceFileNotFound) {
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SourceManager::SourceFileCache cache;
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// Insert: foo
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FileSpec foo_file_spec("foo");
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auto foo_file_sp = std::make_shared<SourceManager::File>(
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std::make_shared<SupportFile>(foo_file_spec), lldb::DebuggerSP());
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cache.AddSourceFile(foo_file_spec, foo_file_sp);
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// Query: bar, expect not found.
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FileSpec bar_file_spec("bar");
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ASSERT_EQ(cache.FindSourceFile(bar_file_spec), nullptr);
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}
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TEST_F(SourceFileCache, FindSourceFileByUnresolvedPath) {
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SourceManager::SourceFileCache cache;
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FileSpec foo_file_spec("~/foo");
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// Mimic the resolution in SourceManager::GetFile.
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FileSpec resolved_foo_file_spec = foo_file_spec;
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FileSystem::Instance().Resolve(resolved_foo_file_spec);
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// Create the file with the resolved file spec.
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auto foo_file_sp = std::make_shared<SourceManager::File>(
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std::make_shared<SupportFile>(resolved_foo_file_spec),
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lldb::DebuggerSP());
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// Cache the result with the unresolved file spec.
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cache.AddSourceFile(foo_file_spec, foo_file_sp);
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// Query the unresolved path.
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EXPECT_EQ(cache.FindSourceFile(FileSpec("~/foo")), foo_file_sp);
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// Query the resolved path.
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EXPECT_EQ(cache.FindSourceFile(FileSpec("/jonas/foo")), foo_file_sp);
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}
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