diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/functionalities/asan')
4 files changed, 0 insertions, 269 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/asan/Makefile b/packages/Python/lldbsuite/test/functionalities/asan/Makefile deleted file mode 100644 index dc8d682f831a..000000000000 --- a/packages/Python/lldbsuite/test/functionalities/asan/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -LEVEL = ../../make - -C_SOURCES := main.c -CFLAGS_EXTRAS := -fsanitize=address -g -gcolumn-info - -include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/functionalities/asan/TestMemoryHistory.py b/packages/Python/lldbsuite/test/functionalities/asan/TestMemoryHistory.py deleted file mode 100644 index 5827dc3b4653..000000000000 --- a/packages/Python/lldbsuite/test/functionalities/asan/TestMemoryHistory.py +++ /dev/null @@ -1,134 +0,0 @@ -""" -Test that ASan memory history provider returns correct stack traces -""" - -from __future__ import print_function - - -import os -import time -import lldb -from lldbsuite.test.decorators import * -from lldbsuite.test.lldbtest import * -from lldbsuite.test import lldbplatform -from lldbsuite.test import lldbutil - - -class AsanTestCase(TestBase): - - mydir = TestBase.compute_mydir(__file__) - - @expectedFailureAll( - oslist=["linux"], - bugnumber="non-core functionality, need to reenable and fix later (DES 2014.11.07)") - @skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default - @skipIfRemote - @skipUnlessAddressSanitizer - def test(self): - self.build() - self.asan_tests() - - def setUp(self): - # Call super's setUp(). - TestBase.setUp(self) - self.line_malloc = line_number('main.c', '// malloc line') - self.line_malloc2 = line_number('main.c', '// malloc2 line') - self.line_free = line_number('main.c', '// free line') - self.line_breakpoint = line_number('main.c', '// break line') - - def asan_tests(self): - exe = self.getBuildArtifact("a.out") - self.expect( - "file " + exe, - patterns=["Current executable set to .*a.out"]) - - self.runCmd("breakpoint set -f main.c -l %d" % self.line_breakpoint) - - # "memory history" command should not work without a process - self.expect("memory history 0", - error=True, - substrs=["invalid process"]) - - self.runCmd("run") - - stop_reason = self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopReason() - if stop_reason == lldb.eStopReasonExec: - # On OS X 10.10 and older, we need to re-exec to enable - # interceptors. - self.runCmd("continue") - - # the stop reason of the thread should be breakpoint. - self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, - substrs=['stopped', 'stop reason = breakpoint']) - - # test that the ASan dylib is present - self.expect( - "image lookup -n __asan_describe_address", - "__asan_describe_address should be present", - substrs=['1 match found']) - - # test the 'memory history' command - self.expect( - "memory history 'pointer'", - substrs=[ - 'Memory allocated by Thread', - 'a.out`f1', - 'main.c:%d' % - self.line_malloc, - 'Memory deallocated by Thread', - 'a.out`f2', - 'main.c:%d' % - self.line_free]) - - # do the same using SB API - process = self.dbg.GetSelectedTarget().process - val = process.GetSelectedThread().GetSelectedFrame().EvaluateExpression("pointer") - addr = val.GetValueAsUnsigned() - threads = process.GetHistoryThreads(addr) - self.assertEqual(threads.GetSize(), 2) - - history_thread = threads.GetThreadAtIndex(0) - self.assertTrue(history_thread.num_frames >= 2) - self.assertEqual(history_thread.frames[1].GetLineEntry( - ).GetFileSpec().GetFilename(), "main.c") - self.assertEqual( - history_thread.frames[1].GetLineEntry().GetLine(), - self.line_free) - - history_thread = threads.GetThreadAtIndex(1) - self.assertTrue(history_thread.num_frames >= 2) - self.assertEqual(history_thread.frames[1].GetLineEntry( - ).GetFileSpec().GetFilename(), "main.c") - self.assertEqual( - history_thread.frames[1].GetLineEntry().GetLine(), - self.line_malloc) - - # let's free the container (SBThreadCollection) and see if the - # SBThreads still live - threads = None - self.assertTrue(history_thread.num_frames >= 2) - self.assertEqual(history_thread.frames[1].GetLineEntry( - ).GetFileSpec().GetFilename(), "main.c") - self.assertEqual( - history_thread.frames[1].GetLineEntry().GetLine(), - self.line_malloc) - - # ASan will break when a report occurs and we'll try the API then - self.runCmd("continue") - - self.expect( - "thread list", - "Process should be stopped due to ASan report", - substrs=[ - 'stopped', - 'stop reason = Use of deallocated memory']) - - # make sure the 'memory history' command still works even when we're - # generating a report now - self.expect( - "memory history 'another_pointer'", - substrs=[ - 'Memory allocated by Thread', - 'a.out`f1', - 'main.c:%d' % - self.line_malloc2]) diff --git a/packages/Python/lldbsuite/test/functionalities/asan/TestReportData.py b/packages/Python/lldbsuite/test/functionalities/asan/TestReportData.py deleted file mode 100644 index ca070fa97dfa..000000000000 --- a/packages/Python/lldbsuite/test/functionalities/asan/TestReportData.py +++ /dev/null @@ -1,95 +0,0 @@ -""" -Test the AddressSanitizer runtime support for report breakpoint and data extraction. -""" - -from __future__ import print_function - - -import os -import time -import json -import lldb -from lldbsuite.test.decorators import * -from lldbsuite.test.lldbtest import * -from lldbsuite.test import lldbutil - - -class AsanTestReportDataCase(TestBase): - - mydir = TestBase.compute_mydir(__file__) - - @expectedFailureAll( - oslist=["linux"], - bugnumber="non-core functionality, need to reenable and fix later (DES 2014.11.07)") - @skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default - @skipIfRemote - @skipUnlessAddressSanitizer - @skipIf(archs=['i386'], bugnumber="llvm.org/PR36710") - def test(self): - self.build() - self.asan_tests() - - def setUp(self): - # Call super's setUp(). - TestBase.setUp(self) - self.line_malloc = line_number('main.c', '// malloc line') - self.line_malloc2 = line_number('main.c', '// malloc2 line') - self.line_free = line_number('main.c', '// free line') - self.line_breakpoint = line_number('main.c', '// break line') - self.line_crash = line_number('main.c', '// BOOM line') - self.col_crash = 16 - - def asan_tests(self): - exe = self.getBuildArtifact("a.out") - self.expect( - "file " + exe, - patterns=["Current executable set to .*a.out"]) - self.runCmd("run") - - stop_reason = self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopReason() - if stop_reason == lldb.eStopReasonExec: - # On OS X 10.10 and older, we need to re-exec to enable - # interceptors. - self.runCmd("continue") - - self.expect( - "thread list", - "Process should be stopped due to ASan report", - substrs=[ - 'stopped', - 'stop reason = Use of deallocated memory']) - - self.assertEqual( - self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopReason(), - lldb.eStopReasonInstrumentation) - - self.expect("bt", "The backtrace should show the crashing line", - substrs=['main.c:%d:%d' % (self.line_crash, self.col_crash)]) - - self.expect( - "thread info -s", - "The extended stop info should contain the ASan provided fields", - substrs=[ - "access_size", - "access_type", - "address", - "pc", - "description", - "heap-use-after-free"]) - - output_lines = self.res.GetOutput().split('\n') - json_line = '\n'.join(output_lines[2:]) - data = json.loads(json_line) - self.assertEqual(data["description"], "heap-use-after-free") - self.assertEqual(data["instrumentation_class"], "AddressSanitizer") - self.assertEqual(data["stop_type"], "fatal_error") - - # now let's try the SB API - process = self.dbg.GetSelectedTarget().process - thread = process.GetSelectedThread() - - s = lldb.SBStream() - self.assertTrue(thread.GetStopReasonExtendedInfoAsJSON(s)) - s = s.GetData() - data2 = json.loads(s) - self.assertEqual(data, data2) diff --git a/packages/Python/lldbsuite/test/functionalities/asan/main.c b/packages/Python/lldbsuite/test/functionalities/asan/main.c deleted file mode 100644 index fab760e49f00..000000000000 --- a/packages/Python/lldbsuite/test/functionalities/asan/main.c +++ /dev/null @@ -1,34 +0,0 @@ -//===-- main.c --------------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -#include <stdio.h> -#include <stdlib.h> - -char *pointer; -char *another_pointer; - -void f1() { - pointer = malloc(10); // malloc line - another_pointer = malloc(20); // malloc2 line -} - -void f2() { - free(pointer); // free line -} - -int main (int argc, char const *argv[]) -{ - f1(); - f2(); - - printf("Hello world!\n"); // break line - - pointer[0] = 'A'; // BOOM line - - return 0; -} |