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authorDimitry Andric <dim@FreeBSD.org>2017-01-02 19:26:05 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-01-02 19:26:05 +0000
commit14f1b3e8826ce43b978db93a62d1166055db5394 (patch)
tree0a00ad8d3498783fe0193f3b656bca17c4c8697d /packages/Python/lldbsuite/test/lang/cpp/exceptions
parent4ee8c119c71a06dcad1e0fecc8c675e480e59337 (diff)
Notes
Diffstat (limited to 'packages/Python/lldbsuite/test/lang/cpp/exceptions')
-rw-r--r--packages/Python/lldbsuite/test/lang/cpp/exceptions/TestCPPExceptionBreakpoints.py58
1 files changed, 38 insertions, 20 deletions
diff --git a/packages/Python/lldbsuite/test/lang/cpp/exceptions/TestCPPExceptionBreakpoints.py b/packages/Python/lldbsuite/test/lang/cpp/exceptions/TestCPPExceptionBreakpoints.py
index 4ca4cb8b79ef3..4bc33205319cf 100644
--- a/packages/Python/lldbsuite/test/lang/cpp/exceptions/TestCPPExceptionBreakpoints.py
+++ b/packages/Python/lldbsuite/test/lang/cpp/exceptions/TestCPPExceptionBreakpoints.py
@@ -5,13 +5,14 @@ Test lldb exception breakpoint command for CPP.
from __future__ import print_function
-
-import os, time
+import os
+import time
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
+
class CPPBreakpointTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@@ -20,9 +21,12 @@ class CPPBreakpointTestCase(TestBase):
# Call super's setUp().
TestBase.setUp(self)
self.source = 'exceptions.cpp'
- self.catch_line = line_number(self.source, '// This is the line you should stop at for catch')
+ self.catch_line = line_number(
+ self.source, '// This is the line you should stop at for catch')
- @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24538, clang-cl does not support throw or catch")
+ @expectedFailureAll(
+ oslist=["windows"],
+ bugnumber="llvm.org/pr24538, clang-cl does not support throw or catch")
def test(self):
"""Test lldb exception breakpoint command for CPP."""
self.build()
@@ -30,37 +34,51 @@ class CPPBreakpointTestCase(TestBase):
# Create a target from the debugger.
- target = self.dbg.CreateTarget (exe)
+ target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
- exception_bkpt = target.BreakpointCreateForException (lldb.eLanguageTypeC_plus_plus, True, True)
- self.assertTrue (exception_bkpt, "Made an exception breakpoint")
+ exception_bkpt = target.BreakpointCreateForException(
+ lldb.eLanguageTypeC_plus_plus, True, True)
+ self.assertTrue(exception_bkpt, "Made an exception breakpoint")
# Now run, and make sure we hit our breakpoint:
- process = target.LaunchSimple (None, None, self.get_process_working_directory())
- self.assertTrue (process, "Got a valid process")
-
+ process = target.LaunchSimple(
+ None, None, self.get_process_working_directory())
+ self.assertTrue(process, "Got a valid process")
+
stopped_threads = []
- stopped_threads = lldbutil.get_threads_stopped_at_breakpoint (process, exception_bkpt)
- self.assertTrue (len(stopped_threads) == 1, "Stopped at our exception breakpoint.")
+ stopped_threads = lldbutil.get_threads_stopped_at_breakpoint(
+ process, exception_bkpt)
+ self.assertTrue(
+ len(stopped_threads) == 1,
+ "Stopped at our exception breakpoint.")
thread = stopped_threads[0]
# Make sure our throw function is still above us on the stack:
frame_functions = lldbutil.get_function_names(thread)
- self.assertTrue (frame_functions.count ("throws_exception_on_even(int)") == 1, "Our throw function is still on the stack.")
+ self.assertTrue(
+ frame_functions.count("throws_exception_on_even(int)") == 1,
+ "Our throw function is still on the stack.")
# Okay we hit our exception throw breakpoint, now make sure we get our catch breakpoint.
# One potential complication is that we might hit a couple of the exception breakpoints in getting out of the throw.
# so loop till we don't see the throws function on the stack. We should stop one more time for our exception breakpoint
# and that should be the catch...
- while frame_functions.count ("throws_exception_on_even(int)") == 1:
- stopped_threads = lldbutil.continue_to_breakpoint (process, exception_bkpt)
- self.assertTrue (len(stopped_threads) == 1)
-
+ while frame_functions.count("throws_exception_on_even(int)") == 1:
+ stopped_threads = lldbutil.continue_to_breakpoint(
+ process, exception_bkpt)
+ self.assertTrue(len(stopped_threads) == 1)
+
thread = stopped_threads[0]
frame_functions = lldbutil.get_function_names(thread)
- self.assertTrue (frame_functions.count ("throws_exception_on_even(int)") == 0, "At catch our throw function is off the stack")
- self.assertTrue (frame_functions.count ("intervening_function(int)") == 0, "At catch our intervening function is off the stack")
- self.assertTrue (frame_functions.count ("catches_exception(int)") == 1, "At catch our catch function is on the stack")
+ self.assertTrue(
+ frame_functions.count("throws_exception_on_even(int)") == 0,
+ "At catch our throw function is off the stack")
+ self.assertTrue(
+ frame_functions.count("intervening_function(int)") == 0,
+ "At catch our intervening function is off the stack")
+ self.assertTrue(
+ frame_functions.count("catches_exception(int)") == 1,
+ "At catch our catch function is on the stack")