[Lldb-commits] [lldb] Make SBBreakpoint/SBBreakpointLocation.SetCondition(nullptr) work again. (PR #162370)
Jonas Devlieghere via lldb-commits
lldb-commits at lists.llvm.org
Tue Oct 7 13:55:36 PDT 2025
================
@@ -0,0 +1,85 @@
+//===-- BreakpointClearConditionTest.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 "Plugins/Platform/MacOSX/PlatformMacOSX.h"
+#include "Plugins/Platform/MacOSX/PlatformRemoteMacOSX.h"
+#include "TestingSupport/SubsystemRAII.h"
+#include "TestingSupport/TestUtilities.h"
+#include "lldb/API/SBBreakpoint.h"
+#include "lldb/API/SBBreakpointLocation.h"
+#include "lldb/API/SBDebugger.h"
+#include "lldb/API/SBTarget.h"
+#include "lldb/Breakpoint/StoppointCallbackContext.h"
+#include "lldb/Core/Debugger.h"
+#include "lldb/Core/Progress.h"
+#include "lldb/Host/FileSystem.h"
+#include "lldb/Host/HostInfo.h"
+#include "lldb/Target/ExecutionContext.h"
+#include "lldb/lldb-private-enumerations.h"
+#include "lldb/lldb-types.h"
+#include "gtest/gtest.h"
+#include <iostream>
+#include <memory>
+#include <mutex>
+
+using namespace lldb_private;
+using namespace lldb;
+
+class BreakpointClearConditionTest : public ::testing::Test {
+public:
+ void SetUp() override {
+ std::call_once(TestUtilities::g_debugger_initialize_flag,
+ []() { SBDebugger::Initialize(); });
+ };
+
+ SBDebugger m_sb_debugger;
+ SubsystemRAII<FileSystem, HostInfo, PlatformMacOSX> subsystems;
+};
+
+template<typename T>
+void test_condition(T sb_object) {
+ const char *in_cond_str = "Here is a condition";
+ sb_object.SetCondition(in_cond_str);
+ // Make sure we set the condition correctly:
+ const char *out_cond_str = sb_object.GetCondition();
+ EXPECT_STREQ(in_cond_str, out_cond_str);
+ // Now unset it by passing in nullptr and make sure that works:
+ const char *empty_tokens[2] = {nullptr, ""};
+ for (auto token : empty_tokens) {
+ sb_object.SetCondition(token);
+ out_cond_str = sb_object.GetCondition();
+ // And make sure an unset condition returns nullptr:
+ EXPECT_EQ(nullptr, out_cond_str);
+ }
+}
+
+TEST_F(BreakpointClearConditionTest, BreakpointClearConditionTest) {
+ // Set up the debugger, make sure that was done properly.
+ m_sb_debugger = SBDebugger::Create(false);
+
+ // Create target
+ SBTarget sb_target;
+ SBError error;
+ sb_target = m_sb_debugger.CreateTarget("", "x86_64-apple-macosx-", "remote-macosx",
+ /*add_dependent=*/ false, error);
+
+ EXPECT_EQ(sb_target.IsValid(), true);
+
+ // Create breakpoint
+ SBBreakpoint sb_breakpoint =
+ sb_target.BreakpointCreateByAddress(0xDEADBEEF);
+ test_condition(sb_breakpoint);
+
+ // Address breakpoints always have one location, so we can also use this
+ // to test the location:
+ SBBreakpointLocation sb_loc = sb_breakpoint.GetLocationAtIndex(0);
+ EXPECT_EQ(sb_loc.IsValid(), true);
+ test_condition(sb_loc);
+
+}
----------------
JDevlieghere wrote:
You will have to move this test in the `unittests/API/` directory. You cannot have a unit test that links both the public and the private API.
https://github.com/llvm/llvm-project/pull/162370
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