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-rw-r--r--packages/Python/lldbsuite/test/functionalities/dead-strip/TestDeadStrip.py58
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diff --git a/packages/Python/lldbsuite/test/functionalities/dead-strip/TestDeadStrip.py b/packages/Python/lldbsuite/test/functionalities/dead-strip/TestDeadStrip.py
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+++ b/packages/Python/lldbsuite/test/functionalities/dead-strip/TestDeadStrip.py
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+"""
+Test that breakpoint works correctly in the presence of dead-code stripping.
+"""
+
+from __future__ import print_function
+
+
+
+import os, time
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class DeadStripTestCase(TestBase):
+
+ mydir = TestBase.compute_mydir(__file__)
+
+ @expectedFailureWindows("llvm.org/pr24778")
+ @expectedFailureDwo("llvm.org/pr25087")
+ @skipIfFreeBSD # The -dead_strip linker option isn't supported on FreeBSD versions of ld.
+ def test(self):
+ """Test breakpoint works correctly with dead-code stripping."""
+ self.build()
+ exe = os.path.join(os.getcwd(), "a.out")
+ self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+ # Break by function name f1 (live code).
+ lldbutil.run_break_set_by_symbol (self, "f1", num_expected_locations=1, module_name="a.out")
+
+ # Break by function name f2 (dead code).
+ lldbutil.run_break_set_by_symbol (self, "f2", num_expected_locations=0, module_name="a.out")
+
+ # Break by function name f3 (live code).
+ lldbutil.run_break_set_by_symbol (self, "f3", num_expected_locations=1, module_name="a.out")
+
+ self.runCmd("run", RUN_SUCCEEDED)
+
+ # The stop reason of the thread should be breakpoint (breakpoint #1).
+ self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+ substrs = ['stopped',
+ 'a.out`f1',
+ 'stop reason = breakpoint'])
+
+ # The breakpoint should have a hit count of 1.
+ self.expect("breakpoint list -f 1", BREAKPOINT_HIT_ONCE,
+ substrs = [' resolved, hit count = 1'])
+
+ self.runCmd("continue")
+
+ # The stop reason of the thread should be breakpoint (breakpoint #3).
+ self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+ substrs = ['stopped',
+ 'a.out`f3',
+ 'stop reason = breakpoint'])
+
+ # The breakpoint should have a hit count of 1.
+ self.expect("breakpoint list -f 3", BREAKPOINT_HIT_ONCE,
+ substrs = [' resolved, hit count = 1'])
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