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[lldb/Plugin] Test that a scripted process blueprint can be loaded for the dSYM 

This patch ensures that lldb can automatically load a scripted process
blueprint from a dSYM bundle and launch a scripted process with it.

rdar://74502750

Differential Revision: https://reviews.llvm.org/D121316

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This commit is contained in:
Med Ismail Bennani 2022-03-09 11:11:49 -08:00
parent 8d097a6b93
commit 6aa48034f9
1 changed files with 20 additions and 10 deletions
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30
lldb/test/API/functionalities/scripted_process/TestScriptedProcess.py
View File

@ -2,7 +2,7 @@
Test python scripted process in lldb
"""
import os
import os, shutil
import lldb
from lldbsuite.test.decorators import *
@ -43,29 +43,39 @@ class ScriptedProcesTestCase(TestBase):
self.expect('script dir(ScriptedProcess)',
substrs=["launch"])
def move_blueprint_to_dsym(self, blueprint_name):
blueprint_origin_path = os.path.join(self.getSourceDir(), blueprint_name)
dsym_bundle = self.getBuildArtifact("a.out.dSYM")
blueprint_destination_path = os.path.join(dsym_bundle, "Contents",
"Resources", "Python")
if not os.path.exists(blueprint_destination_path):
os.mkdir(blueprint_destination_path)
blueprint_destination_path = os.path.join(blueprint_destination_path, "a_out.py")
shutil.copy(blueprint_origin_path, blueprint_destination_path)
@skipUnlessDarwin
def test_invalid_scripted_register_context(self):
"""Test that we can launch an lldb scripted process with an invalid
Scripted Thread, with invalid register context."""
self.build()
target = self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
self.assertTrue(target, VALID_TARGET)
log_file = self.getBuildArtifact('thread.log')
self.runCmd("log enable lldb thread -f " + log_file)
self.assertTrue(os.path.isfile(log_file))
os.environ['SKIP_SCRIPTED_PROCESS_LAUNCH'] = '1'
def cleanup():
del os.environ["SKIP_SCRIPTED_PROCESS_LAUNCH"]
self.addTearDownHook(cleanup)
scripted_process_example_relpath = 'invalid_scripted_process.py'
self.runCmd("command script import " + os.path.join(self.getSourceDir(),
scripted_process_example_relpath))
self.runCmd("settings set target.load-script-from-symbol-file true")
self.move_blueprint_to_dsym('invalid_scripted_process.py')
target = self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
self.assertTrue(target, VALID_TARGET)
log_file = self.getBuildArtifact('thread.log')
self.runCmd("log enable lldb thread -f " + log_file)
self.assertTrue(os.path.isfile(log_file))
launch_info = lldb.SBLaunchInfo(None)
launch_info.SetProcessPluginName("ScriptedProcess")
launch_info.SetScriptedProcessClassName("invalid_scripted_process.InvalidScriptedProcess")
launch_info.SetScriptedProcessClassName("a_out.InvalidScriptedProcess")
error = lldb.SBError()
process = target.Launch(launch_info, error)