aadsm updated this revision to Diff 325117.
aadsm added a comment.
Add test
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D96680/new/
https://reviews.llvm.org/D96680
Files:
lldb/test/API/tools/lldb-vscode/breakpoint-events/Makefile
lldb/test/API/tools/lldb-vscode/breakpoint-events/TestVSCode_breakpointLocationResolvedEvent.py
lldb/test/API/tools/lldb-vscode/breakpoint-events/dylib.c
lldb/test/API/tools/lldb-vscode/breakpoint-events/dylib_loader.c
lldb/tools/lldb-vscode/lldb-vscode.cpp
Index: lldb/tools/lldb-vscode/lldb-vscode.cpp
===================================================================
--- lldb/tools/lldb-vscode/lldb-vscode.cpp
+++ lldb/tools/lldb-vscode/lldb-vscode.cpp
@@ -417,7 +417,8 @@
// of wether the locations were added or removed, the breakpoint
// ins't going away, so we the reason is always "changed".
if ((event_type & lldb::eBreakpointEventTypeLocationsAdded ||
- event_type & lldb::eBreakpointEventTypeLocationsRemoved) &&
+ event_type & lldb::eBreakpointEventTypeLocationsRemoved ||
+ event_type & lldb::eBreakpointEventTypeLocationsResolved) &&
bp.MatchesName(BreakpointBase::GetBreakpointLabel())) {
auto bp_event = CreateEventObject("breakpoint");
llvm::json::Object body;
Index: lldb/test/API/tools/lldb-vscode/breakpoint-events/dylib_loader.c
===================================================================
--- /dev/null
+++ lldb/test/API/tools/lldb-vscode/breakpoint-events/dylib_loader.c
@@ -0,0 +1,15 @@
+#include <dlfcn.h>
+#include <assert.h>
+#include <unistd.h>
+
+volatile int flip_to_1_to_continue = 0;
+
+int main() {
+ lldb_enable_attach();
+ while (! flip_to_1_to_continue) // Wait for debugger to attach
+ sleep(1);
+ // dlopen the feature
+ void *dylib = dlopen("libdylib.so", RTLD_LAZY);
+ assert(dylib && "dlopen failed?");
+ return 0; // break after dlopen
+}
Index: lldb/test/API/tools/lldb-vscode/breakpoint-events/dylib.c
===================================================================
--- /dev/null
+++ lldb/test/API/tools/lldb-vscode/breakpoint-events/dylib.c
@@ -0,0 +1,3 @@
+extern void foo() {
+ // breakpoint dylib
+}
Index: lldb/test/API/tools/lldb-vscode/breakpoint-events/TestVSCode_breakpointLocationResolvedEvent.py
===================================================================
--- /dev/null
+++ lldb/test/API/tools/lldb-vscode/breakpoint-events/TestVSCode_breakpointLocationResolvedEvent.py
@@ -0,0 +1,71 @@
+"""
+Test lldb-vscode setBreakpoints request
+"""
+
+
+import unittest2
+import vscode
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+import lldbvscode_testcase
+import os
+
+
+class TestVSCode_breakpointLocationResolvedEvent(lldbvscode_testcase.VSCodeTestCaseBase):
+
+ mydir = TestBase.compute_mydir(__file__)
+
+ def build_launch_and_attach(self):
+ self.build_and_create_debug_adaptor()
+ # launch externally
+ exe = self.getBuildArtifact("dylib_loader")
+ popen = self.spawnSubprocess(exe)
+ # attach
+ self.attach(exe, popen.pid)
+
+ def set_breakpoint(self, filename, comment):
+ source_basename = filename
+ source_path = os.path.join(os.getcwd(), source_basename)
+ bp_line = line_number(filename, comment)
+ return self.vscode.request_setBreakpoints(source_path,
+ [bp_line])
+
+ @skipUnlessPlatform(["linux"])
+ def test_breakpoint_location_resolved_event(self):
+ '''
+ This test sets a breakpoint in a shared library before it's loaded.
+ This will make the client receive a breakpoint notification of
+ unresolved location. Once the library is loaded the client should
+ receive another change event indicating the location is resolved.
+ '''
+ self.build_launch_and_attach()
+ self.set_breakpoint('dylib_loader.c', 'break after dlopen')
+ response = self.set_breakpoint('dylib.c', 'breakpoint dylib')
+ if response:
+ breakpoints = response['body']['breakpoints']
+ for breakpoint in breakpoints:
+ bp_id = breakpoint['id']
+ self.assertFalse(breakpoint['verified'],
+ "expect dylib breakpoint to be unverified")
+ break
+ response = self.vscode.request_evaluate("flip_to_1_to_continue = 1")
+ self.assertTrue(response['success'])
+
+ self.continue_to_next_stop()
+ self.assertTrue(len(self.vscode.breakpoint_events) > 1,
+ "make sure we got a breakpoint event")
+
+ # find the last breakpoint event for bp_id
+ for event in reversed(self.vscode.breakpoint_events):
+ if event['body']['breakpoint']['id'] == bp_id:
+ break
+ body = event['body']
+ # Verify the details of the breakpoint changed notification.
+ self.assertTrue(body['reason'] == 'changed',
+ "breakpoint event reason should be changed")
+ breakpoint = body['breakpoint']
+ self.assertTrue(breakpoint['verified'] == True,
+ "breakpoint event should be verified")
+ self.assertTrue(breakpoint['id'] == bp_id,
+ "breakpoint event is for breakpoint %i" % (bp_id))
Index: lldb/test/API/tools/lldb-vscode/breakpoint-events/Makefile
===================================================================
--- lldb/test/API/tools/lldb-vscode/breakpoint-events/Makefile
+++ lldb/test/API/tools/lldb-vscode/breakpoint-events/Makefile
@@ -1,4 +1,15 @@
DYLIB_NAME := unlikely_name
DYLIB_CXX_SOURCES := foo.cpp
CXX_SOURCES := main.cpp
+USE_LIBDL := 1
+
+dylib.so: dylib.c
+ $(MAKE) -f $(MAKEFILE_RULES) \
+ DYLIB_ONLY=YES DYLIB_NAME=dylib DYLIB_C_SOURCES=dylib.c
+
+dylib_loader: dylib_loader.c
+ $(CC) $(CFLAGS) $(LDFLAGS) -Wl,-rpath "-Wl,$(shell pwd)" -o $@ $^
+
+all: dylib.so dylib_loader
+
include Makefile.rules
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