Rename TestStopHook.py to the more appropriate TestStopHookMechanism.py, and update the docstrings.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@130773 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/stop-hook/TestStopHookMechanism.py b/test/stop-hook/TestStopHookMechanism.py
new file mode 100644
index 0000000..7eac12a
--- /dev/null
+++ b/test/stop-hook/TestStopHookMechanism.py
@@ -0,0 +1,90 @@
+"""
+Test lldb target stop-hook mechanism to see whether it fires off correctly .
+"""
+
+import os
+import unittest2
+import lldb
+import pexpect
+from lldbtest import *
+
+class StopHookMechanismTestCase(TestBase):
+
+ mydir = "stop-hook"
+
+ @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
+ def test_with_dsym(self):
+ """Test the stop-hook mechanism."""
+ self.buildDsym()
+ self.stop_hook_firing()
+
+ def test_with_dwarf(self):
+ """Test the stop-hook mechanism."""
+ self.buildDwarf()
+ self.stop_hook_firing()
+
+ def setUp(self):
+ # Call super's setUp().
+ TestBase.setUp(self)
+ # Find the line numbers inside main.cpp.
+ self.begl = line_number('main.cpp', '// Set breakpoint here to test target stop-hook.')
+ self.endl = line_number('main.cpp', '// End of the line range for which stop-hook is to be run.')
+ self.line = line_number('main.cpp', '// Another breakpoint which is outside of the stop-hook range.')
+
+ def stop_hook_firing(self):
+ """Test the stop-hook mechanism."""
+ exe = os.path.join(os.getcwd(), "a.out")
+ prompt = "(lldb) "
+ add_prompt = "Enter your stop hook command(s). Type 'DONE' to end.\r\n> "
+ add_prompt1 = "\r\n> "
+
+ # So that the child gets torn down after the test.
+ self.child = pexpect.spawn('%s %s' % (self.lldbExec, exe))
+ child = self.child
+ # Turn on logging for what the child sends back.
+ if self.TraceOn():
+ child.logfile_read = sys.stdout
+
+ # Set the breakpoint, followed by the target stop-hook commands.
+ child.expect_exact(prompt)
+ child.sendline('breakpoint set -f main.cpp -l %d' % self.begl)
+ child.expect_exact(prompt)
+ child.sendline('breakpoint set -f main.cpp -l %d' % self.line)
+ child.expect_exact(prompt)
+ child.sendline('target stop-hook add -f main.cpp -l %d -e %d' % (self.begl, self.endl))
+ child.expect_exact(add_prompt)
+ child.sendline('expr ptr')
+ child.expect_exact(add_prompt1)
+ child.sendline('DONE')
+ child.expect_exact(prompt)
+ child.sendline('target stop-hook list')
+
+ # Now run the program, expect to stop at the the first breakpoint which is within the stop-hook range.
+ child.expect_exact(prompt)
+ child.sendline('run')
+ child.expect_exact(prompt)
+ child.sendline('thread step-over')
+ #self.DebugPExpect(child)
+ child.expect_exact('** End Stop Hooks **')
+ #self.DebugPExpect(child)
+ # Verify that the 'Stop Hooks' mechanism is fired off.
+ self.expect(child.before, exe=False,
+ substrs = ['(void *) $0 = 0x'])
+
+ # Now continue the inferior, we'll stop at another breakpoint which is outside the stop-hook range.
+ child.sendline('process continue')
+ child.expect_exact(prompt)
+ #self.DebugPExpect(child)
+ child.sendline('thread step-over')
+ child.expect_exact(prompt)
+ #self.DebugPExpect(child)
+ # Verify that the 'Stop Hooks' mechanism is NOT BEING fired off.
+ self.expect(child.before, exe=False, matching=False,
+ substrs = ['(void *) $0 = 0x'])
+
+
+if __name__ == '__main__':
+ import atexit
+ lldb.SBDebugger.Initialize()
+ atexit.register(lambda: lldb.SBDebugger.Terminate())
+ unittest2.main()