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| """
Test lldb data formatter subsystem.
"""
from __future__ import print_function
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class LibCxxFunctionTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def get_variable(self, name):
var = self.frame().FindVariable(name)
var.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
var.SetPreferSyntheticValue(True)
return var
# Temporarily skipping for everywhere b/c we are disabling the std::function formatter
# due to performance issues but plan on turning it back on once they are addressed.
@skipIf
@add_test_categories(["libc++"])
def test(self):
"""Test that std::function as defined by libc++ is correctly printed by LLDB"""
self.build()
self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
bkpt = self.target().FindBreakpointByID(
lldbutil.run_break_set_by_source_regexp(
self, "Set break point at this line."))
self.runCmd("run", RUN_SUCCEEDED)
# The stop reason of the thread should be breakpoint.
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
substrs=['stopped',
'stop reason = breakpoint'])
self.expect("frame variable f1",
substrs=['f1 = Function = foo(int, int)'])
self.expect("frame variable f2",
substrs=['f2 = Lambda in File main.cpp at Line 26'])
self.expect("frame variable f3",
substrs=['f3 = Lambda in File main.cpp at Line 30'])
self.expect("frame variable f4",
substrs=['f4 = Function in File main.cpp at Line 16'])
self.expect("frame variable f5",
substrs=['f5 = Function = Bar::add_num(int) const'])
|