vendor/lldb/lldb-trunk-r290819

8 files changed, 54 insertions, 33 deletions

diff --git a/packages/Python/lldbsuite/test/api/multithreaded/TestMultithreaded.py b/packages/Python/lldbsuite/test/api/multithreaded/TestMultithreaded.py
index 7959bb73de020..0d6a6002d5221 100644
--- a/packages/Python/lldbsuite/test/api/multithreaded/TestMultithreaded.py
+++ b/packages/Python/lldbsuite/test/api/multithreaded/TestMultithreaded.py
@@ -5,19 +5,31 @@ from __future__ import print_function
 # __package__ = "lldbsuite.test"
 
 
-import os, re
+import os
+import re
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 from lldbsuite.test import lldbutil
 import subprocess
 
+
 class SBBreakpointCallbackCase(TestBase):
 
+    def setUp(self):
+        TestBase.setUp(self)
+        self.generateSource('driver.cpp')
+        self.generateSource('listener_test.cpp')
+        self.generateSource('test_breakpoint_callback.cpp')
+        self.generateSource('test_listener_event_description.cpp')
+        self.generateSource('test_listener_event_process_state.cpp')
+        self.generateSource('test_listener_resume.cpp')
+
     mydir = TestBase.compute_mydir(__file__)
 
     @skipIfRemote
     @skipIfNoSBHeaders
-    @skipIfWindows # clang-cl does not support throw or catch (llvm.org/pr24538)
+    # clang-cl does not support throw or catch (llvm.org/pr24538)
+    @skipIfWindows
     def test_breakpoint_callback(self):
         """Test the that SBBreakpoint callback is invoked when a breakpoint is hit. """
         self.build_and_test('driver.cpp test_breakpoint_callback.cpp',
@@ -25,40 +37,44 @@ class SBBreakpointCallbackCase(TestBase):
 
     @skipIfRemote
     @skipIfNoSBHeaders
-    @skipIfWindows # clang-cl does not support throw or catch (llvm.org/pr24538)
+    # clang-cl does not support throw or catch (llvm.org/pr24538)
+    @skipIfWindows
     @expectedFlakeyFreeBSD
     def test_sb_api_listener_event_description(self):
         """ Test the description of an SBListener breakpoint event is valid."""
-        self.build_and_test('driver.cpp listener_test.cpp test_listener_event_description.cpp',
-                            'test_listener_event_description')
+        self.build_and_test(
+            'driver.cpp listener_test.cpp test_listener_event_description.cpp',
+            'test_listener_event_description')
         pass
 
     @skipIfRemote
     @skipIfNoSBHeaders
-    @skipIfWindows # clang-cl does not support throw or catch (llvm.org/pr24538)
+    # clang-cl does not support throw or catch (llvm.org/pr24538)
+    @skipIfWindows
     @expectedFlakeyFreeBSD
-    @expectedFailureAll("llvm.org/pr23139", oslist=["linux"], compiler="gcc", compiler_version=[">=","4.9"], archs=["x86_64"])
     def test_sb_api_listener_event_process_state(self):
         """ Test that a registered SBListener receives events when a process
             changes state.
         """
-        self.build_and_test('driver.cpp listener_test.cpp test_listener_event_process_state.cpp',
-                            'test_listener_event_process_state')
+        self.build_and_test(
+            'driver.cpp listener_test.cpp test_listener_event_process_state.cpp',
+            'test_listener_event_process_state')
         pass
 
-
     @skipIfRemote
     @skipIfNoSBHeaders
-    @skipIfWindows # clang-cl does not support throw or catch (llvm.org/pr24538)
+    # clang-cl does not support throw or catch (llvm.org/pr24538)
+    @skipIfWindows
     @expectedFlakeyFreeBSD
     @expectedFailureAll(oslist=["linux"])
     def test_sb_api_listener_resume(self):
         """ Test that a process can be resumed from a non-main thread. """
-        self.build_and_test('driver.cpp listener_test.cpp test_listener_resume.cpp',
-                            'test_listener_resume')
+        self.build_and_test(
+            'driver.cpp listener_test.cpp test_listener_resume.cpp',
+            'test_listener_resume')
         pass
 
-    def build_and_test(self, sources, test_name, args = None):
+    def build_and_test(self, sources, test_name, args=None):
         """ Build LLDB test from sources, and run expecting 0 exit code """
 
         # These tests link against host lldb API.
@@ -66,7 +82,8 @@ class SBBreakpointCallbackCase(TestBase):
         # because remote is disabled, we can assume that the os is the same
         # still need to check architecture
         if self.getLldbArchitecture() != self.getArchitecture():
-            self.skipTest("This test is only run if the target arch is the same as the lldb binary arch")
+            self.skipTest(
+                "This test is only run if the target arch is the same as the lldb binary arch")
 
         self.inferior = 'inferior_program'
         self.buildProgram('inferior.cpp', self.inferior)
@@ -79,7 +96,7 @@ class SBBreakpointCallbackCase(TestBase):
         self.signBinary(test_exe)
         exe = [test_exe, self.inferior]
 
-        env = {self.dylibPath : self.getLLDBLibraryEnvVal()}
+        env = {self.dylibPath: self.getLLDBLibraryEnvVal()}
         if self.TraceOn():
             print("Running test %s" % " ".join(exe))
             check_call(exe, env=env)
diff --git a/packages/Python/lldbsuite/test/api/multithreaded/driver.cpp b/packages/Python/lldbsuite/test/api/multithreaded/driver.cpp.template
index fa0c48e0ecfbe..f4bd021632cec 100644
--- a/packages/Python/lldbsuite/test/api/multithreaded/driver.cpp
+++ b/packages/Python/lldbsuite/test/api/multithreaded/driver.cpp.template
@@ -6,8 +6,11 @@
 #include <iterator>
 #include <string>
 #include <vector>
+#if !defined(_MSC_VER)
+  #include <signal.h>
+#endif
 
-#include "lldb-headers.h"
+%include_SB_APIs%
 
 #include "common.h"
 
@@ -17,6 +20,13 @@ using namespace lldb;
 void test(SBDebugger &dbg, std::vector<string> args);
 
 int main(int argc, char** argv) {
+
+// Ignore SIGPIPE.  The lldb driver does this as well,
+// because we seem to get spurious SIGPIPES on some
+// Unixen that take the driver down.
+#if !defined(_MSC_VER)
+  signal(SIGPIPE, SIG_IGN);
+#endif
   int code = 0;
 
   SBDebugger::Initialize();
diff --git a/packages/Python/lldbsuite/test/api/multithreaded/listener_test.cpp b/packages/Python/lldbsuite/test/api/multithreaded/listener_test.cpp.template
index b20868ff94f4a..e305d1af4893f 100644
--- a/packages/Python/lldbsuite/test/api/multithreaded/listener_test.cpp
+++ b/packages/Python/lldbsuite/test/api/multithreaded/listener_test.cpp.template
@@ -7,7 +7,7 @@
 #include <thread>
 #include <vector>
 
-#include "lldb-headers.h"
+%include_SB_APIs%
 #include "common.h"
 
 using namespace lldb;
diff --git a/packages/Python/lldbsuite/test/api/multithreaded/lldb-headers.h b/packages/Python/lldbsuite/test/api/multithreaded/lldb-headers.h
deleted file mode 100644
index da0914b3b0716..0000000000000
--- a/packages/Python/lldbsuite/test/api/multithreaded/lldb-headers.h
+++ /dev/null
@@ -1,11 +0,0 @@
-
-#ifndef LLDB_HEADERS_H
-#define LLDB_HEADERS_H
-
-#ifdef __APPLE__
-#include <LLDB/LLDB.h>
-#else
-#include "lldb/API/LLDB.h"
-#endif
-
-#endif // LLDB_HEADERS_H
diff --git a/packages/Python/lldbsuite/test/api/multithreaded/test_breakpoint_callback.cpp b/packages/Python/lldbsuite/test/api/multithreaded/test_breakpoint_callback.cpp.template
index def31f82b0c7a..4133025aa495a 100644
--- a/packages/Python/lldbsuite/test/api/multithreaded/test_breakpoint_callback.cpp
+++ b/packages/Python/lldbsuite/test/api/multithreaded/test_breakpoint_callback.cpp.template
@@ -7,7 +7,7 @@
 #include <vector>
 #include <string>
 
-#include "lldb-headers.h"
+%include_SB_APIs%
 
 #include "common.h"
 
diff --git a/packages/Python/lldbsuite/test/api/multithreaded/test_listener_event_description.cpp b/packages/Python/lldbsuite/test/api/multithreaded/test_listener_event_description.cpp.template
index 0d7844dce6d09..63e3f3631e5d2 100644
--- a/packages/Python/lldbsuite/test/api/multithreaded/test_listener_event_description.cpp
+++ b/packages/Python/lldbsuite/test/api/multithreaded/test_listener_event_description.cpp.template
@@ -8,7 +8,7 @@
 #include <string>
 #include <thread>
 
-#include "lldb-headers.h"
+%include_SB_APIs%
 
 #include "common.h"
 
diff --git a/packages/Python/lldbsuite/test/api/multithreaded/test_listener_event_process_state.cpp b/packages/Python/lldbsuite/test/api/multithreaded/test_listener_event_process_state.cpp.template
index a79c5cb2a08bc..2926ece4d8d92 100644
--- a/packages/Python/lldbsuite/test/api/multithreaded/test_listener_event_process_state.cpp
+++ b/packages/Python/lldbsuite/test/api/multithreaded/test_listener_event_process_state.cpp.template
@@ -8,7 +8,7 @@
 #include <string>
 #include <thread>
 
-#include "lldb-headers.h"
+%include_SB_APIs%
 
 #include "common.h"
 
@@ -31,6 +31,11 @@ void listener_func() {
         throw Exception("event is not valid in listener thread");
         // send process description
         SBProcess process = SBProcess::GetProcessFromEvent(event);
+        if (!process.IsValid())
+            throw Exception("process is not valid");
+        if (SBProcess::GetStateFromEvent(event) != lldb::eStateStopped || SBProcess::GetRestartedFromEvent(event))
+            continue; // Only interested in "stopped" events.
+
         SBStream description;
 
         for (int i = 0; i < process.GetNumThreads(); ++i) {
diff --git a/packages/Python/lldbsuite/test/api/multithreaded/test_listener_resume.cpp b/packages/Python/lldbsuite/test/api/multithreaded/test_listener_resume.cpp.template
index 8cf786b116033..4adc9b3388793 100644
--- a/packages/Python/lldbsuite/test/api/multithreaded/test_listener_resume.cpp
+++ b/packages/Python/lldbsuite/test/api/multithreaded/test_listener_resume.cpp.template
@@ -8,7 +8,7 @@
 #include <string>
 #include <thread>
 
-#include "lldb-headers.h"
+%include_SB_APIs%
 
 #include "common.h"