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# Test the SBAPI for GetStatistics()
import json
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestStatsAPI(TestBase):
NO_DEBUG_INFO_TESTCASE = True
def test_stats_api(self):
"""
Test SBTarget::GetStatistics() API.
"""
self.build()
exe = self.getBuildArtifact("a.out")
target = self.dbg.CreateTarget(exe)
# Test enabling/disabling stats
self.assertFalse(target.GetCollectingStats())
target.SetCollectingStats(True)
self.assertTrue(target.GetCollectingStats())
target.SetCollectingStats(False)
self.assertFalse(target.GetCollectingStats())
# Test the function to get the statistics in JSON'ish.
stats = target.GetStatistics()
stream = lldb.SBStream()
res = stats.GetAsJSON(stream)
debug_stats = json.loads(stream.GetData())
self.assertEqual(
"targets" in debug_stats,
True,
'Make sure the "targets" key in in target.GetStatistics()',
)
self.assertEqual(
"modules" in debug_stats,
True,
'Make sure the "modules" key in in target.GetStatistics()',
)
stats_json = debug_stats["targets"][0]
self.assertEqual(
"expressionEvaluation" in stats_json,
True,
'Make sure the "expressionEvaluation" key in in target.GetStatistics()["targets"][0]',
)
self.assertEqual(
"frameVariable" in stats_json,
True,
'Make sure the "frameVariable" key in in target.GetStatistics()["targets"][0]',
)
expressionEvaluation = stats_json["expressionEvaluation"]
self.assertEqual(
"successes" in expressionEvaluation,
True,
'Make sure the "successes" key in in "expressionEvaluation" dictionary"',
)
self.assertEqual(
"failures" in expressionEvaluation,
True,
'Make sure the "failures" key in in "expressionEvaluation" dictionary"',
)
frameVariable = stats_json["frameVariable"]
self.assertEqual(
"successes" in frameVariable,
True,
'Make sure the "successes" key in in "frameVariable" dictionary"',
)
self.assertEqual(
"failures" in frameVariable,
True,
'Make sure the "failures" key in in "frameVariable" dictionary"',
)
def test_command_stats_api(self):
"""
Test GetCommandInterpreter::GetStatistics() API.
"""
self.build()
exe = self.getBuildArtifact("a.out")
lldbutil.run_to_name_breakpoint(self, "main")
interp = self.dbg.GetCommandInterpreter()
result = lldb.SBCommandReturnObject()
interp.HandleCommand("bt", result)
stream = lldb.SBStream()
res = interp.GetStatistics().GetAsJSON(stream)
command_stats = json.loads(stream.GetData())
# Verify bt command is correctly parsed into final form.
self.assertEqual(command_stats["thread backtrace"], 1)
# Verify original raw command is not duplicatedly captured.
self.assertNotIn("bt", command_stats)
# Verify bt's regex command is not duplicatedly captured.
self.assertNotIn("_regexp-bt", command_stats)
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