[Lldb-commits] [lldb] [lldb] Add stop-on-fork and stop-on-vfork settings (PR #188710)

[via lldb-commits]

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@@ -0,0 +1,57 @@
+"""
+Make sure that we stop on fork and follow mode works.
+"""
+
+import lldb
+import lldbsuite.test.lldbutil as lldbutil
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test.decorators import *
+
+
+class TestStopOnForkAndVFork(TestBase):
+    NO_DEBUG_INFO_TESTCASE = True
+
+    def do_test(self, mode, fork):
+        self.build()
+
+        args = [fork]
+        launch_info = lldb.SBLaunchInfo(args)
+        launch_info.SetWorkingDirectory(self.getBuildDir())
+
+        (_, process, _, _) = lldbutil.run_to_source_breakpoint(
+            self, "// break here", lldb.SBFileSpec("main.c"), launch_info
+        )
+        self.runCmd(f"settings set target.process.stop-on-{fork} true")
+        self.runCmd(f"settings set target.process.follow-fork-mode {mode}")
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jimingham wrote:

Depending on the `mode` plus the answer to the question above about when this stop-on actually stops, you know whether you expect this stop to be in the parent or the child.  Be good to test for that explicitly.

https://github.com/llvm/llvm-project/pull/188710