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authorDimitry Andric <dim@FreeBSD.org>2019-08-20 18:01:57 +0000
committerDimitry Andric <dim@FreeBSD.org>2019-08-20 18:01:57 +0000
commit88c643b6fec27eec436c8d138fee6346e92337d6 (patch)
tree82cd13b2f3cde1c9e5f79689ba4e6ba67694843f /packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py
parent94994d372d014ce4c8758b9605d63fae651bd8aa (diff)
Notes
Diffstat (limited to 'packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py')
-rw-r--r--packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py63
1 files changed, 0 insertions, 63 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py b/packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py
deleted file mode 100644
index a498f0a360ee..000000000000
--- a/packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py
+++ /dev/null
@@ -1,63 +0,0 @@
-"""
-Test that expr will time out and allow other threads to run if it blocks.
-"""
-
-from __future__ import print_function
-
-
-import os
-import time
-import re
-import lldb
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class ExprDoesntDeadlockTestCase(TestBase):
-
- mydir = TestBase.compute_mydir(__file__)
-
- @expectedFailureAll(oslist=['freebsd'], bugnumber='llvm.org/pr17946')
- @expectedFailureAll(
- oslist=["windows"],
- bugnumber="Windows doesn't have pthreads, test needs to be ported")
- @add_test_categories(["basic_process"])
- def test_with_run_command(self):
- """Test that expr will time out and allow other threads to run if it blocks."""
- self.build()
- exe = self.getBuildArtifact("a.out")
-
- # Create a target by the debugger.
- target = self.dbg.CreateTarget(exe)
- self.assertTrue(target, VALID_TARGET)
-
- # Now create a breakpoint at source line before call_me_to_get_lock
- # gets called.
-
- main_file_spec = lldb.SBFileSpec("locking.c")
- breakpoint = target.BreakpointCreateBySourceRegex(
- 'Break here', main_file_spec)
- if self.TraceOn():
- print("breakpoint:", breakpoint)
- self.assertTrue(breakpoint and
- breakpoint.GetNumLocations() == 1,
- VALID_BREAKPOINT)
-
- # Now launch the process, and do not stop at entry point.
- process = target.LaunchSimple(
- None, None, self.get_process_working_directory())
- self.assertTrue(process, PROCESS_IS_VALID)
-
- # Frame #0 should be on self.line1 and the break condition should hold.
- from lldbsuite.test.lldbutil import get_stopped_thread
- thread = get_stopped_thread(process, lldb.eStopReasonBreakpoint)
- self.assertTrue(
- thread.IsValid(),
- "There should be a thread stopped due to breakpoint condition")
-
- frame0 = thread.GetFrameAtIndex(0)
-
- var = frame0.EvaluateExpression("call_me_to_get_lock()")
- self.assertTrue(var.IsValid())
- self.assertTrue(var.GetValueAsSigned(0) == 567)