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"""
Test lldb data formatter subsystem.
"""
from __future__ import print_function
import os, time
import lldb
from lldbsuite.test.lldbtest import *
import datetime
import lldbsuite.test.lldbutil as lldbutil
class NSArraySyntheticTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
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.')
@skipUnlessDarwin
def test_rdar11086338_with_run_command(self):
"""Test that NSArray reports its synthetic children properly."""
self.build()
self.runCmd("file 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 arr',
substrs = ['@"6 elements"'])
self.expect('frame variable other_arr',
substrs = ['@"4 elements"'])
self.expect('frame variable arr --ptr-depth 1',
substrs = ['@"6 elements"','[0] = 0x','[1] = 0x','[2] = 0x','[3] = 0x','[4] = 0x','[5] = 0x'])
self.expect('frame variable other_arr --ptr-depth 1',
substrs = ['@"4 elements"','[0] = 0x','[1] = 0x','[2] = 0x','[3] = 0x'])
self.expect('frame variable arr --ptr-depth 1 -d no-run-target',
substrs = ['@"6 elements"','@"hello"','@"world"','@"this"','@"is"','@"me"','@"http://www.apple.com'])
self.expect('frame variable other_arr --ptr-depth 1 -d no-run-target',
substrs = ['@"4 elements"','(int)5','@"a string"','@"6 elements"'])
self.expect('frame variable other_arr --ptr-depth 2 -d no-run-target',
substrs = ['@"4 elements"','@"6 elements" {','@"hello"','@"world"','@"this"','@"is"','@"me"','@"http://www.apple.com'])
self.assertTrue(self.frame().FindVariable("arr").MightHaveChildren(), "arr says it does not have children!")
self.assertTrue(self.frame().FindVariable("other_arr").MightHaveChildren(), "arr says it does not have children!")
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