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"""
Test that the po command acts correctly.
"""
from __future__ import print_function
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class PoVerbosityTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break for main.cpp.
self.line = line_number('main.m',
'// Stop here')
@skipUnlessDarwin
def test(self):
"""Test that the po command acts correctly."""
self.build()
# This is the function to remove the custom formats in order to have a
# clean slate for the next test case.
def cleanup():
self.runCmd('type summary clear', check=False)
self.runCmd('type synthetic clear', check=False)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
"""Test expr + formatters for good interoperability."""
self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
lldbutil.run_break_set_by_file_and_line(
self, "main.m", self.line, loc_exact=True)
self.runCmd("run", RUN_SUCCEEDED)
self.expect("expr -O -v -- foo",
substrs=['(id) $', ' = 0x', '1 = 2', '2 = 3;'])
self.expect("expr -O -vfull -- foo",
substrs=['(id) $', ' = 0x', '1 = 2', '2 = 3;'])
self.expect("expr -O -- foo", matching=False,
substrs=['(id) $'])
self.expect("expr -O -- 22", matching=False,
substrs=['(int) $'])
self.expect("expr -O -- 22",
substrs=['22'])
self.expect("expr -O -vfull -- 22",
substrs=['(int) $', ' = 22'])
self.expect("expr -O -v -- 22",
substrs=['(int) $', ' = 22'])
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