1 files changed, 116 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/thread/thread_exit/TestThreadExit.py b/packages/Python/lldbsuite/test/functionalities/thread/thread_exit/TestThreadExit.py
new file mode 100644
index 000000000000..f785401277a4
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/thread/thread_exit/TestThreadExit.py
@@ -0,0 +1,116 @@
+"""
+Test number of threads.
+"""
+
+from __future__ import print_function
+
+
+
+import os, time
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class ThreadExitTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # Find the line numbers for our breakpoints.
+        self.break_1 = line_number('main.cpp', '// Set first breakpoint here')
+        self.break_2 = line_number('main.cpp', '// Set second breakpoint here')
+        self.break_3 = line_number('main.cpp', '// Set third breakpoint here')
+        self.break_4 = line_number('main.cpp', '// Set fourth breakpoint here')
+
+    @expectedFailureWindows("llvm.org/pr24681")
+    def test(self):
+        """Test thread exit handling."""
+        self.build(dictionary=self.getBuildFlags())
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        # This should create a breakpoint with 1 location.
+        lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.break_1, num_expected_locations=1)
+        lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.break_2, num_expected_locations=1)
+        lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.break_3, num_expected_locations=1)
+        lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.break_4, num_expected_locations=1)
+
+        # The breakpoint list should show 1 locations.
+        self.expect("breakpoint list -f", "Breakpoint location shown correctly",
+            substrs = ["1: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % self.break_1,
+                       "2: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % self.break_2,
+                       "3: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % self.break_3,
+                       "4: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % self.break_4])
+
+        # Run the program.
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        # The stop reason of the thread should be breakpoint 1.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT + " 1",
+            substrs = ['stopped',
+                       '* thread #1',
+                       'stop reason = breakpoint 1',
+                       'thread #2'])
+
+        # Get the target process
+        target = self.dbg.GetSelectedTarget()
+        process = target.GetProcess()
+
+        # Get the number of threads
+        num_threads = process.GetNumThreads()
+
+        self.assertTrue(num_threads == 2, 'Number of expected threads and actual threads do not match at breakpoint 1.')
+
+        # Run to the second breakpoint
+        self.runCmd("continue")
+
+        # The stop reason of the thread should be breakpoint 1.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT + " 2",
+            substrs = ['stopped',
+                       'thread #1',
+                       'thread #2',
+                       'stop reason = breakpoint 2',
+                       'thread #3'])
+
+        # Update the number of threads
+        num_threads = process.GetNumThreads()
+
+        self.assertTrue(num_threads == 3, 'Number of expected threads and actual threads do not match at breakpoint 2.')
+
+        # Run to the third breakpoint
+        self.runCmd("continue")
+
+        # The stop reason of the thread should be breakpoint 3.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT + " 3",
+            substrs = ['stopped',
+                       'thread #1',
+                       'stop reason = breakpoint 3',
+                       'thread #3',
+                       ])
+
+        # Update the number of threads
+        num_threads = process.GetNumThreads()
+
+        self.assertTrue(num_threads == 2, 'Number of expected threads and actual threads do not match at breakpoint 3.')
+
+        # Run to the fourth breakpoint
+        self.runCmd("continue")
+
+        # The stop reason of the thread should be breakpoint 4.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT + " 4",
+            substrs = ['stopped',
+                       'thread #1',
+                       'stop reason = breakpoint 4'])
+
+        # Update the number of threads
+        num_threads = process.GetNumThreads()
+
+        self.assertTrue(num_threads == 1, 'Number of expected threads and actual threads do not match at breakpoint 4.')
+
+        # Run to completion
+        self.runCmd("continue")
+
+        # At this point, the inferior process should have exited.
+        self.assertTrue(process.GetState() == lldb.eStateExited, PROCESS_EXITED)