================
@@ -0,0 +1,31 @@
+"""
+Make sure that the concurrent vfork() from multiple threads works correctly.
+"""
+
+
+import lldb
+import lldbsuite.test.lldbutil as lldbutil
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test.decorators import *
+
+
+class TestConcurrentVFork(TestBase):
+ NO_DEBUG_INFO_TESTCASE = True
+
+ @skipIfWindows
+ def test_vfork_follow_parent(self):
+ self.build()
+ lldbutil.run_to_source_breakpoint(
+ self, "// break here", lldb.SBFileSpec("main.cpp")
+ )
+ self.runCmd("settings set target.process.follow-fork-mode parent")
+ self.expect("continue", substrs=["exited with status = 0"])
+
+ @skipIfWindows
+ def test_vfork_follow_child(self):
+ self.build()
+ lldbutil.run_to_source_breakpoint(
+ self, "// break here", lldb.SBFileSpec("main.cpp")
+ )
+ self.runCmd("settings set target.process.follow-fork-mode child")
+ self.expect("continue", substrs=["exited with status = 0"])
----------------
clayborg wrote:
Can we check for a output from our process that matches "Child process" to
verify it worked as expected?
https://github.com/llvm/llvm-project/pull/81564
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