aadsm updated this revision to Diff 324864.
aadsm added a comment.
Add api test
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D96680/new/
https://reviews.llvm.org/D96680
Files:
lldb/packages/Python/lldbsuite/test/decorators.py
lldb/test/API/functionalities/module_load_attach/Makefile
lldb/test/API/functionalities/module_load_attach/TestModuleLoadAttach.py
lldb/test/API/functionalities/module_load_attach/feature.c
lldb/test/API/functionalities/module_load_attach/main.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/functionalities/module_load_attach/main.c
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/module_load_attach/main.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 *feature = dlopen("libfeature.so", RTLD_NOW);
+ assert(feature && "dlopen failed?");
+ return 0; // break after dlopen
+}
Index: lldb/test/API/functionalities/module_load_attach/feature.c
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/module_load_attach/feature.c
@@ -0,0 +1 @@
+extern void feature() {}
Index: lldb/test/API/functionalities/module_load_attach/TestModuleLoadAttach.py
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/module_load_attach/TestModuleLoadAttach.py
@@ -0,0 +1,37 @@
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+class TestCase(TestBase):
+
+ mydir = TestBase.compute_mydir(__file__)
+
+ def build_launch_and_attach(self):
+ self.build()
+ # launch
+ exe = self.getBuildArtifact("a.out")
+ popen = self.spawnSubprocess(exe)
+ # attach
+ target = self.dbg.CreateTarget(exe)
+ self.assertTrue(target, VALID_TARGET)
+ listener = lldb.SBListener("my.attach.listener")
+ error = lldb.SBError()
+ process = target.AttachToProcessWithID(listener, popen.pid, error)
+ self.assertTrue(error.Success() and process, PROCESS_IS_VALID)
+ return process
+
+ @skipIfRemote
+ @skipUnlessLinux
+ @no_debug_info_test
+ def test_x(self):
+ process = self.build_launch_and_attach()
+ thread = process.GetSelectedThread()
+ thread.GetSelectedFrame().EvaluateExpression("flip_to_1_to_continue = 1")
+ # Continue so that dlopen is called.
+ breakpoint = self.target().BreakpointCreateBySourceRegex(
+ "// break after dlopen", lldb.SBFileSpec("main.c"))
+ self.assertNotEqual(breakpoint.GetNumResolvedLocations(), 0)
+ stopped_threads = lldbutil.continue_to_breakpoint(self.process(), breakpoint)
+ feature_module = self.dbg.GetSelectedTarget().FindModule(lldb.SBFileSpec("libfeature.so"))
+ self.assertTrue(feature_module.IsValid())
Index: lldb/test/API/functionalities/module_load_attach/Makefile
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/module_load_attach/Makefile
@@ -0,0 +1,10 @@
+C_SOURCES := main.c
+LD_EXTRAS := -Wl,-rpath "-Wl,$(shell pwd)"
+USE_LIBDL := 1
+
+feature:
+ $(MAKE) -f $(MAKEFILE_RULES) \
+ DYLIB_ONLY=YES DYLIB_NAME=feature DYLIB_C_SOURCES=feature.c
+all: feature
+
+include Makefile.rules
Index: lldb/packages/Python/lldbsuite/test/decorators.py
===================================================================
--- lldb/packages/Python/lldbsuite/test/decorators.py
+++ lldb/packages/Python/lldbsuite/test/decorators.py
@@ -622,6 +622,10 @@
"""Decorate the item to skip tests that should be skipped on any non Darwin platform."""
return skipUnlessPlatform(lldbplatformutil.getDarwinOSTriples())(func)
+def skipUnlessLinux(func):
+ """Decorate the item to skip tests that should be skipped on any non-Linux platform."""
+ return skipUnlessPlatform(["linux"])(func)
+
def skipUnlessTargetAndroid(func):
return unittest2.skipUnless(lldbplatformutil.target_is_android(),
"requires target to be Android")(func)
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