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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 DataFormatterHexCapsTestCase(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.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()
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 format delete hex', check=False)
self.runCmd('type summary clear', check=False)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
self.runCmd("type format add -f uppercase int")
self.expect('frame variable mine',
substrs=['mine = ',
'first = 0x001122AA', 'second = 0x1122BB44'])
self.runCmd("type format add -f hex int")
self.expect('frame variable mine',
substrs=['mine = ',
'first = 0x001122aa', 'second = 0x1122bb44'])
self.runCmd("type format delete int")
self.runCmd(
"type summary add -s \"${var.first%X} and ${var.second%x}\" foo")
self.expect('frame variable mine',
substrs=['(foo) mine = 0x001122AA and 0x1122bb44'])
self.runCmd(
"type summary add -s \"${var.first%X} and ${var.second%X}\" foo")
self.runCmd("next")
self.runCmd("next")
self.expect('frame variable mine',
substrs=['(foo) mine = 0xAABBCCDD and 0x1122BB44'])
self.runCmd(
"type summary add -s \"${var.first%x} and ${var.second%X}\" foo")
self.expect('frame variable mine',
substrs=['(foo) mine = 0xaabbccdd and 0x1122BB44'])
self.runCmd("next")
self.runCmd("next")
self.runCmd(
"type summary add -s \"${var.first%x} and ${var.second%x}\" foo")
self.expect('frame variable mine',
substrs=['(foo) mine = 0xaabbccdd and 0xff00ff00'])
self.runCmd(
"type summary add -s \"${var.first%X} and ${var.second%X}\" foo")
self.expect('frame variable mine',
substrs=['(foo) mine = 0xAABBCCDD and 0xFF00FF00'])
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