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"""
Test lldb data formatter subsystem.
"""
from __future__ import print_function
import os
import time
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class Radar9974002DataFormatterTestCase(TestBase):
# test for rdar://problem/9974002 ()
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.cpp', '// Set break point at this line.')
def test_with_run_command(self):
"""Test that that file and class static variables display correctly."""
self.build()
if "clang" in self.getCompiler() and "3.4" in self.getCompilerVersion():
self.skipTest(
"llvm.org/pr16214 -- clang emits partial DWARF for structures referenced via typedef")
self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
lldbutil.run_break_set_by_file_and_line(
self, "main.cpp", 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 summary clear', check=False)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer.first}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '<parent is NULL>'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '0x000000'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer%S}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '0x000000'])
self.runCmd("type summary add -s foo contained")
self.expect('frame variable mine',
substrs=['mine = ',
'1', 'foo'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', 'foo'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer%V}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '0x000000'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer.first}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '<parent is NULL>'])
self.runCmd("type summary delete contained")
self.runCmd("n")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '<parent is NULL>'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '0x000000'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer%S}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '0x000000'])
self.runCmd("type summary add -s foo contained")
self.expect('frame variable mine',
substrs=['mine = ',
'1', 'foo'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', 'foo'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer%V}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '0x000000'])
self.runCmd(
"type summary add -s \"${var.scalar} and ${var.pointer.first}\" container")
self.expect('frame variable mine',
substrs=['mine = ',
'1', '<parent is NULL>'])
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