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# encoding: utf-8
"""
Test lldb data formatter subsystem.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class NSIndexPathDataFormatterTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def appkit_tester_impl(self, commands):
self.build()
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)
commands()
@skipUnlessDarwin
@expectedFailureAll(archs=['i386'], bugnumber="rdar://28656605")
@expectedFailureAll(archs=['armv7', 'armv7k', 'arm64_32'], bugnumber="rdar://problem/34561607") # NSIndexPath formatter isn't working for 32-bit arm
def test_nsindexpath_with_run_command(self):
"""Test formatters for NSIndexPath."""
self.appkit_tester_impl(self.nsindexpath_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', '// break here')
def nsindexpath_data_formatter_commands(self):
# check 'frame variable'
self.expect(
'frame variable --ptr-depth=1 -d run -- indexPath1',
substrs=['[0] = 1'])
self.expect(
'frame variable --ptr-depth=1 -d run -- indexPath2',
substrs=[
'[0] = 1',
'[1] = 2'])
self.expect(
'frame variable --ptr-depth=1 -d run -- indexPath3',
substrs=[
'[0] = 1',
'[1] = 2',
'[2] = 3'])
self.expect(
'frame variable --ptr-depth=1 -d run -- indexPath4',
substrs=[
'[0] = 1',
'[1] = 2',
'[2] = 3',
'[3] = 4'])
self.expect(
'frame variable --ptr-depth=1 -d run -- indexPath5',
substrs=[
'[0] = 1',
'[1] = 2',
'[2] = 3',
'[3] = 4',
'[4] = 5'])
# and 'expression'
self.expect(
'expression --ptr-depth=1 -d run -- indexPath1',
substrs=['[0] = 1'])
self.expect(
'expression --ptr-depth=1 -d run -- indexPath2',
substrs=[
'[0] = 1',
'[1] = 2'])
self.expect(
'expression --ptr-depth=1 -d run -- indexPath3',
substrs=[
'[0] = 1',
'[1] = 2',
'[2] = 3'])
self.expect('expression --ptr-depth=1 -d run -- indexPath4',
substrs=['[0] = 1', '[1] = 2', '[2] = 3', '[3] = 4'])
self.expect(
'expression --ptr-depth=1 -d run -- indexPath5',
substrs=[
'[0] = 1',
'[1] = 2',
'[2] = 3',
'[3] = 4',
'[4] = 5'])
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