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import dap_server
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
import lldbdap_testcase
import re
class TestDAP_module_event(lldbdap_testcase.DAPTestCaseBase):
@skipIfWindows
def test_module_event(self):
program = self.getBuildArtifact("a.out")
self.build_and_launch(program)
source = "main.cpp"
breakpoint1_line = line_number(source, "// breakpoint 1")
breakpoint2_line = line_number(source, "// breakpoint 2")
breakpoint3_line = line_number(source, "// breakpoint 3")
breakpoint_ids = self.set_source_breakpoints(
source, [breakpoint1_line, breakpoint2_line, breakpoint3_line]
)
self.continue_to_breakpoints(breakpoint_ids)
# We're now stopped at breakpoint 1 before the dlopen. Flush all the module events.
event = self.dap_server.wait_for_event(["module"])
while event is not None:
event = self.dap_server.wait_for_event(["module"])
# Continue to the second breakpoint, before the dlclose.
self.continue_to_breakpoints(breakpoint_ids)
# Make sure we got a module event for libother.
event = self.dap_server.wait_for_event(["module"])
self.assertIsNotNone(event, "didn't get a module event")
module_name = event["body"]["module"]["name"]
module_id = event["body"]["module"]["id"]
self.assertEqual(event["body"]["reason"], "new")
self.assertIn("libother", module_name)
# Continue to the third breakpoint, after the dlclose.
self.continue_to_breakpoints(breakpoint_ids)
# Make sure we got a module event for libother.
event = self.dap_server.wait_for_event(["module"])
self.assertIsNotNone(event, "didn't get a module event")
reason = event["body"]["reason"]
self.assertEqual(reason, "removed")
self.assertEqual(event["body"]["module"]["id"], module_id)
# The removed module event should omit everything but the module id and name
# as they are required fields.
module_data = event["body"]["module"]
required_keys = ["id", "name"]
self.assertListEqual(list(module_data.keys()), required_keys)
self.assertEqual(module_data["name"], "", "expects empty name.")
self.continue_to_exit()
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