6760857bf3
This fixes a data race between the main thread and the default event handler thread. The statusline format option value was protected by a mutex, but it was returned as a pointer, allowing one thread to access it while another was modifying it. Avoid the data race by returning format values by value instead of by pointer.
53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
//===-- DebuggerTest.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/Debugger.h"
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#include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
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#include "Plugins/Platform/MacOSX/PlatformRemoteMacOSX.h"
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#include "TestingSupport/TestUtilities.h"
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#include "lldb/Host/FileSystem.h"
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#include "lldb/Host/HostInfo.h"
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#include "gtest/gtest.h"
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using namespace lldb;
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using namespace lldb_private;
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namespace {
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class DebuggerTest : public ::testing::Test {
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public:
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void SetUp() override {
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FileSystem::Initialize();
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HostInfo::Initialize();
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PlatformMacOSX::Initialize();
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std::call_once(TestUtilities::g_debugger_initialize_flag,
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[]() { Debugger::Initialize(nullptr); });
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ArchSpec arch("x86_64-apple-macosx-");
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Platform::SetHostPlatform(
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PlatformRemoteMacOSX::CreateInstance(true, &arch));
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}
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void TearDown() override {
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PlatformMacOSX::Terminate();
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HostInfo::Terminate();
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FileSystem::Terminate();
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}
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};
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} // namespace
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TEST_F(DebuggerTest, TestSettings) {
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DebuggerSP debugger_sp = Debugger::CreateInstance();
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EXPECT_TRUE(debugger_sp->SetUseColor(true));
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EXPECT_TRUE(debugger_sp->GetUseColor());
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FormatEntity::Entry format("foo");
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EXPECT_TRUE(debugger_sp->SetStatuslineFormat(format));
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EXPECT_EQ(debugger_sp->GetStatuslineFormat().string, "foo");
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Debugger::Destroy(debugger_sp);
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}
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