mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-21 04:25:45 -04:00
29872606d2
Summary: As discussed on lldb-dev, this patch moves some LLDB tests into a hierarchy that more closely resembles the commands we use in the LLDB interpreter. This patch should only move tests that use the command interpreter and shouldn't touch any tests that primarily test the SB API. Reviewers: #lldb, jfb, JDevlieghere Reviewed By: #lldb, JDevlieghere Subscribers: dexonsmith, arphaman, JDevlieghere, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D67033 llvm-svn: 370605
120 lines
4.5 KiB
Python
120 lines
4.5 KiB
Python
# encoding: utf-8
|
|
"""
|
|
Test lldb's frame recognizers.
|
|
"""
|
|
|
|
import lldb
|
|
from lldbsuite.test.decorators import *
|
|
from lldbsuite.test.lldbtest import *
|
|
from lldbsuite.test import lldbutil
|
|
|
|
import recognizer
|
|
|
|
class FrameRecognizerTestCase(TestBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
NO_DEBUG_INFO_TESTCASE = True
|
|
|
|
@skipUnlessDarwin
|
|
def test_frame_recognizer_1(self):
|
|
self.build()
|
|
|
|
target = self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
|
|
self.assertTrue(target, VALID_TARGET)
|
|
|
|
self.runCmd("command script import " + os.path.join(self.getSourceDir(), "recognizer.py"))
|
|
|
|
self.expect("frame recognizer list",
|
|
substrs=['no matching results found.'])
|
|
|
|
self.runCmd("frame recognizer add -l recognizer.MyFrameRecognizer -s a.out -n foo")
|
|
|
|
self.expect("frame recognizer list",
|
|
substrs=['0: recognizer.MyFrameRecognizer, module a.out, function foo'])
|
|
|
|
self.runCmd("frame recognizer add -l recognizer.MyOtherFrameRecognizer -s a.out -n bar -x")
|
|
|
|
self.expect("frame recognizer list",
|
|
substrs=['0: recognizer.MyFrameRecognizer, module a.out, function foo',
|
|
'1: recognizer.MyOtherFrameRecognizer, module a.out, function bar (regexp)'
|
|
])
|
|
|
|
self.runCmd("frame recognizer delete 0")
|
|
|
|
self.expect("frame recognizer list",
|
|
substrs=['1: recognizer.MyOtherFrameRecognizer, module a.out, function bar (regexp)'])
|
|
|
|
self.runCmd("frame recognizer clear")
|
|
|
|
self.expect("frame recognizer list",
|
|
substrs=['no matching results found.'])
|
|
|
|
self.runCmd("frame recognizer add -l recognizer.MyFrameRecognizer -s a.out -n foo")
|
|
|
|
lldbutil.run_break_set_by_symbol(self, "foo")
|
|
self.runCmd("r")
|
|
|
|
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs=['stopped', 'stop reason = breakpoint'])
|
|
|
|
process = target.GetProcess()
|
|
thread = process.GetSelectedThread()
|
|
frame = thread.GetSelectedFrame()
|
|
|
|
self.assertEqual(frame.GetSymbol().GetName(), "foo")
|
|
self.assertFalse(frame.GetLineEntry().IsValid())
|
|
|
|
self.expect("frame variable",
|
|
substrs=['(int) a = 42', '(int) b = 56'])
|
|
|
|
# Recognized arguments don't show up by default...
|
|
variables = frame.GetVariables(lldb.SBVariablesOptions())
|
|
self.assertEqual(variables.GetSize(), 0)
|
|
|
|
# ...unless you set target.display-recognized-arguments to 1...
|
|
self.runCmd("settings set target.display-recognized-arguments 1")
|
|
variables = frame.GetVariables(lldb.SBVariablesOptions())
|
|
self.assertEqual(variables.GetSize(), 2)
|
|
|
|
# ...and you can reset it back to 0 to hide them again...
|
|
self.runCmd("settings set target.display-recognized-arguments 0")
|
|
variables = frame.GetVariables(lldb.SBVariablesOptions())
|
|
self.assertEqual(variables.GetSize(), 0)
|
|
|
|
# ... or explicitly ask for them with SetIncludeRecognizedArguments(True).
|
|
opts = lldb.SBVariablesOptions()
|
|
opts.SetIncludeRecognizedArguments(True)
|
|
variables = frame.GetVariables(opts)
|
|
|
|
self.assertEqual(variables.GetSize(), 2)
|
|
self.assertEqual(variables.GetValueAtIndex(0).name, "a")
|
|
self.assertEqual(variables.GetValueAtIndex(0).signed, 42)
|
|
self.assertEqual(variables.GetValueAtIndex(0).GetValueType(), lldb.eValueTypeVariableArgument)
|
|
self.assertEqual(variables.GetValueAtIndex(1).name, "b")
|
|
self.assertEqual(variables.GetValueAtIndex(1).signed, 56)
|
|
self.assertEqual(variables.GetValueAtIndex(1).GetValueType(), lldb.eValueTypeVariableArgument)
|
|
|
|
self.expect("frame recognizer info 0",
|
|
substrs=['frame 0 is recognized by recognizer.MyFrameRecognizer'])
|
|
|
|
self.expect("frame recognizer info 999", error=True,
|
|
substrs=['no frame with index 999'])
|
|
|
|
self.expect("frame recognizer info 1",
|
|
substrs=['frame 1 not recognized by any recognizer'])
|
|
|
|
# FIXME: The following doesn't work yet, but should be fixed.
|
|
"""
|
|
lldbutil.run_break_set_by_symbol(self, "bar")
|
|
self.runCmd("c")
|
|
|
|
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs=['stopped', 'stop reason = breakpoint'])
|
|
|
|
self.expect("frame variable -t",
|
|
substrs=['(int *) a = '])
|
|
|
|
self.expect("frame variable -t *a",
|
|
substrs=['*a = 78'])
|
|
"""
|