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
133 lines
4.1 KiB
C++
133 lines
4.1 KiB
C++
//===-- ReproducerTest.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 "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "llvm/Support/Error.h"
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#include "llvm/Testing/Support/Error.h"
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#include "lldb/Utility/FileSpec.h"
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#include "lldb/Utility/Reproducer.h"
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using namespace llvm;
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using namespace lldb_private;
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using namespace lldb_private::repro;
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struct DummyInfo {
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static const char *name;
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static const char *file;
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};
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const char *DummyInfo::name = "dummy";
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const char *DummyInfo::file = "dummy.yaml";
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class DummyProvider : public repro::Provider<DummyProvider> {
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public:
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typedef DummyInfo info;
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DummyProvider(const FileSpec &directory) : Provider(directory) {}
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static char ID;
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};
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class DummyReproducer : public Reproducer {
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public:
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DummyReproducer() : Reproducer(){};
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using Reproducer::SetCapture;
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using Reproducer::SetReplay;
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};
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char DummyProvider::ID = 0;
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TEST(ReproducerTest, SetCapture) {
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DummyReproducer reproducer;
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// Initially both generator and loader are unset.
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EXPECT_EQ(nullptr, reproducer.GetGenerator());
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EXPECT_EQ(nullptr, reproducer.GetLoader());
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// Enable capture and check that means we have a generator.
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EXPECT_THAT_ERROR(reproducer.SetCapture(FileSpec("/bogus/path")),
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Succeeded());
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EXPECT_NE(nullptr, reproducer.GetGenerator());
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EXPECT_EQ(FileSpec("/bogus/path"), reproducer.GetGenerator()->GetRoot());
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EXPECT_EQ(FileSpec("/bogus/path"), reproducer.GetReproducerPath());
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// Ensure that we cannot enable replay.
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EXPECT_THAT_ERROR(reproducer.SetReplay(FileSpec("/bogus/path")), Failed());
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EXPECT_EQ(nullptr, reproducer.GetLoader());
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// Ensure we can disable the generator again.
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EXPECT_THAT_ERROR(reproducer.SetCapture(llvm::None), Succeeded());
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EXPECT_EQ(nullptr, reproducer.GetGenerator());
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EXPECT_EQ(nullptr, reproducer.GetLoader());
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}
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TEST(ReproducerTest, SetReplay) {
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DummyReproducer reproducer;
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// Initially both generator and loader are unset.
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EXPECT_EQ(nullptr, reproducer.GetGenerator());
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EXPECT_EQ(nullptr, reproducer.GetLoader());
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// Expected to fail because we can't load the index.
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EXPECT_THAT_ERROR(reproducer.SetReplay(FileSpec("/bogus/path")), Failed());
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// However the loader should still be set, which we check here.
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EXPECT_NE(nullptr, reproducer.GetLoader());
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// Make sure the bogus path is correctly set.
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EXPECT_EQ(FileSpec("/bogus/path"), reproducer.GetLoader()->GetRoot());
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EXPECT_EQ(FileSpec("/bogus/path"), reproducer.GetReproducerPath());
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// Ensure that we cannot enable replay.
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EXPECT_THAT_ERROR(reproducer.SetCapture(FileSpec("/bogus/path")), Failed());
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EXPECT_EQ(nullptr, reproducer.GetGenerator());
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}
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TEST(GeneratorTest, Create) {
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DummyReproducer reproducer;
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EXPECT_THAT_ERROR(reproducer.SetCapture(FileSpec("/bogus/path")),
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Succeeded());
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auto &generator = *reproducer.GetGenerator();
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auto *provider = generator.Create<DummyProvider>();
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EXPECT_NE(nullptr, provider);
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EXPECT_EQ(FileSpec("/bogus/path"), provider->GetRoot());
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}
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TEST(GeneratorTest, Get) {
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DummyReproducer reproducer;
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EXPECT_THAT_ERROR(reproducer.SetCapture(FileSpec("/bogus/path")),
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Succeeded());
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auto &generator = *reproducer.GetGenerator();
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auto *provider = generator.Create<DummyProvider>();
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EXPECT_NE(nullptr, provider);
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auto *provider_alt = generator.Get<DummyProvider>();
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EXPECT_EQ(provider, provider_alt);
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}
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TEST(GeneratorTest, GetOrCreate) {
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DummyReproducer reproducer;
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EXPECT_THAT_ERROR(reproducer.SetCapture(FileSpec("/bogus/path")),
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Succeeded());
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auto &generator = *reproducer.GetGenerator();
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auto &provider = generator.GetOrCreate<DummyProvider>();
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EXPECT_EQ(FileSpec("/bogus/path"), provider.GetRoot());
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auto &provider_alt = generator.GetOrCreate<DummyProvider>();
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EXPECT_EQ(&provider, &provider_alt);
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}
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