1 files changed, 79 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/asan/TestReportData.py b/packages/Python/lldbsuite/test/functionalities/asan/TestReportData.py
new file mode 100644
index 0000000..4ef5878
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/asan/TestReportData.py
@@ -0,0 +1,79 @@
+"""
+Test the AddressSanitizer runtime support for report breakpoint and data extraction.
+"""
+
+from __future__ import print_function
+
+
+
+import os, time
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+import json
+
+class AsanTestReportDataCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @expectedFailureLinux # non-core functionality, need to reenable and fix later (DES 2014.11.07)
+    @skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default
+    @skipIfRemote
+    @skipUnlessCompilerRt
+    @expectedFailureDarwin
+    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')
+
+    def asan_tests (self):
+        exe = os.path.join (os.getcwd(), "a.out")
+        self.expect("file " + exe, patterns = [ "Current executable set to .*a.out" ])
+        self.runCmd("run")
+
+        # ASan will relaunch the process to insert its library.
+        self.expect("thread list", "Process should be stopped due to exec.",
+            substrs = ['stopped', 'stop reason = '])
+
+        # no extended info when we have no ASan report
+        thread = self.dbg.GetSelectedTarget().process.GetSelectedThread()
+        s = lldb.SBStream()
+        self.assertFalse(thread.GetStopReasonExtendedInfoAsJSON(s))
+
+        self.runCmd("continue")
+
+        self.expect("thread list", "Process should be stopped due to ASan report",
+            substrs = ['stopped', 'stop reason = Use of deallocated memory detected'])
+
+        self.assertEqual(self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopReason(), lldb.eStopReasonInstrumentation)
+
+        self.expect("bt", "The backtrace should show the crashing line",
+            substrs = ['main.c:%d' % self.line_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 = 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)