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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 DataFormatterOneIsSingularTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@skipUnlessDarwin
def test_one_is_singular_with_run_command(self):
"""Test that 1 item is not as reported as 1 items."""
self.build()
self.oneness_data_formatter_commands()
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break at.
self.line = line_number('main.m', '// Set break point at this line.')
def oneness_data_formatter_commands(self):
"""Test that 1 item is not as reported as 1 items."""
self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
lldbutil.run_break_set_by_file_and_line(
self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
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'])
# 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 format clear', check=False)
self.runCmd('type summary clear', check=False)
self.runCmd('type synth clear', check=False)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
# Now check that we are displaying Cocoa classes correctly
self.expect('frame variable key',
substrs=['@"1 element"'])
self.expect('frame variable key', matching=False,
substrs=['1 elements'])
self.expect('frame variable value',
substrs=['@"1 element"'])
self.expect('frame variable value', matching=False,
substrs=['1 elements'])
self.expect('frame variable dict',
substrs=['1 key/value pair'])
self.expect('frame variable dict', matching=False,
substrs=['1 key/value pairs'])
self.expect('frame variable imset',
substrs=['1 index'])
self.expect('frame variable imset', matching=False,
substrs=['1 indexes'])
self.expect('frame variable binheap_ref',
substrs=['@"1 item"'])
self.expect('frame variable binheap_ref', matching=False,
substrs=['1 items'])
self.expect('frame variable immutableData',
substrs=['1 byte'])
self.expect('frame variable immutableData', matching=False,
substrs=['1 bytes'])
|