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-rw-r--r--lldb/packages/Python/lldbsuite/test/expression_command/expr-in-syscall/TestExpressionInSyscall.py92
1 files changed, 0 insertions, 92 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/expression_command/expr-in-syscall/TestExpressionInSyscall.py b/lldb/packages/Python/lldbsuite/test/expression_command/expr-in-syscall/TestExpressionInSyscall.py
deleted file mode 100644
index 6a7e6075253..00000000000
--- a/lldb/packages/Python/lldbsuite/test/expression_command/expr-in-syscall/TestExpressionInSyscall.py
+++ /dev/null
@@ -1,92 +0,0 @@
-"""Test that we are able to evaluate expressions when the inferior is blocked in a syscall"""
-
-from __future__ import print_function
-
-
-import lldb
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class ExprSyscallTestCase(TestBase):
-
- mydir = TestBase.compute_mydir(__file__)
-
- @expectedFailureAll(
- oslist=["windows"],
- bugnumber="llvm.org/pr21765, getpid() does not exist on Windows")
- @expectedFailureNetBSD
- def test_setpgid(self):
- self.build()
- self.expr_syscall()
-
- def expr_syscall(self):
- exe = self.getBuildArtifact("a.out")
-
- # Create a target by the debugger.
- target = self.dbg.CreateTarget(exe)
- self.assertTrue(target, VALID_TARGET)
-
- listener = lldb.SBListener("my listener")
-
- # launch the inferior and don't wait for it to stop
- self.dbg.SetAsync(True)
- error = lldb.SBError()
- process = target.Launch(listener,
- None, # argv
- None, # envp
- None, # stdin_path
- None, # stdout_path
- None, # stderr_path
- None, # working directory
- 0, # launch flags
- False, # Stop at entry
- error) # error
-
- self.assertTrue(process and process.IsValid(), PROCESS_IS_VALID)
-
- event = lldb.SBEvent()
-
- # Give the child enough time to reach the syscall,
- # while clearing out all the pending events.
- # The last WaitForEvent call will time out after 2 seconds.
- while listener.WaitForEvent(2, event):
- pass
-
- # now the process should be running (blocked in the syscall)
- self.assertEqual(
- process.GetState(),
- lldb.eStateRunning,
- "Process is running")
-
- # send the process a signal
- process.SendAsyncInterrupt()
- while listener.WaitForEvent(2, event):
- pass
-
- # as a result the process should stop
- # in all likelihood we have stopped in the middle of the sleep()
- # syscall
- self.assertEqual(
- process.GetState(),
- lldb.eStateStopped,
- PROCESS_STOPPED)
- thread = process.GetSelectedThread()
-
- # try evaluating a couple of expressions in this state
- self.expect("expr release_flag = 1", substrs=[" = 1"])
- self.expect("print (int)getpid()",
- substrs=[str(process.GetProcessID())])
-
- # and run the process to completion
- process.Continue()
-
- # process all events
- while listener.WaitForEvent(10, event):
- new_state = lldb.SBProcess.GetStateFromEvent(event)
- if new_state == lldb.eStateExited:
- break
-
- self.assertEqual(process.GetState(), lldb.eStateExited)
- self.assertEqual(process.GetExitStatus(), 0)
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