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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 lldbsuite.test.lldbutil as lldbutil
class LibcxxUnorderedDataFormatterTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@skipIfWindows # libc++ not ported to Windows yet
@skipIfGcc
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_source_regexp (self, "Set break point at this line.")
self.runCmd("run", RUN_SUCCEEDED)
lldbutil.skip_if_library_missing(self, self.target(), lldbutil.PrintableRegex("libc\+\+"))
# 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 filter clear', check=False)
self.runCmd('type synth clear', check=False)
self.runCmd("settings set target.max-children-count 256", check=False)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
self.expect('image list', substrs = self.getLibcPlusPlusLibs())
self.look_for_content_and_continue(
"map", ['size=5 {', 'hello', 'world', 'this', 'is', 'me'])
self.look_for_content_and_continue(
"mmap", ['size=6 {', 'first = 3', 'second = "this"',
'first = 2', 'second = "hello"'])
self.look_for_content_and_continue(
"iset", ['size=5 {', '\[\d\] = 5', '\[\d\] = 3', '\[\d\] = 2'])
self.look_for_content_and_continue(
"sset", ['size=5 {', '\[\d\] = "is"', '\[\d\] = "world"',
'\[\d\] = "hello"'])
self.look_for_content_and_continue(
"imset", ['size=6 {', '(\[\d\] = 3(\\n|.)+){3}',
'\[\d\] = 2', '\[\d\] = 1'])
self.look_for_content_and_continue(
"smset",
['size=5 {', '(\[\d\] = "is"(\\n|.)+){2}',
'(\[\d\] = "world"(\\n|.)+){2}'])
def look_for_content_and_continue(self, var_name, patterns):
self.expect( ("frame variable %s" % var_name), patterns=patterns)
self.runCmd("continue")
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