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b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
123 lines
3.5 KiB
Python
123 lines
3.5 KiB
Python
"""
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Test lldb logging. This test just makes sure logging doesn't crash, and produces some output.
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"""
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from __future__ import print_function
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import os
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import time
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import string
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class LogTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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append_log_file = "lldb-commands-log-append.txt"
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truncate_log_file = "lldb-commands-log-truncate.txt"
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@classmethod
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def classCleanup(cls):
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"""Cleanup the test byproducts."""
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cls.RemoveTempFile(cls.truncate_log_file)
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cls.RemoveTempFile(cls.append_log_file)
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def test(self):
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self.build()
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if self.debug_info == "dsym":
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self.command_log_tests("dsym")
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else:
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self.command_log_tests("dwarf")
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def command_log_tests(self, type):
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exe = os.path.join(os.getcwd(), "a.out")
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self.expect("file " + exe,
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patterns=["Current executable set to .*a.out"])
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log_file = os.path.join(
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os.getcwd(),
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"lldb-commands-log-%s-%s-%s.txt" %
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(type,
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os.path.basename(
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self.getCompiler()),
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self.getArchitecture()))
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if (os.path.exists(log_file)):
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os.remove(log_file)
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# By default, Debugger::EnableLog() will set log options to
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# PREPEND_THREAD_NAME + OPTION_THREADSAFE. We don't want the
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# threadnames here, so we enable just threadsafe (-t).
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self.runCmd("log enable -t -f '%s' lldb commands" % (log_file))
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self.runCmd("command alias bp breakpoint")
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self.runCmd("bp set -n main")
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self.runCmd("bp l")
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self.runCmd("log disable lldb")
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self.assertTrue(os.path.isfile(log_file))
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f = open(log_file)
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log_lines = f.readlines()
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f.close()
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os.remove(log_file)
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self.assertGreater(
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len(log_lines),
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0,
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"Something was written to the log file.")
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# Check that lldb truncates its log files
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@no_debug_info_test
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def test_log_truncate(self):
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if (os.path.exists(self.truncate_log_file)):
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os.remove(self.truncate_log_file)
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# put something in our log file
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with open(self.truncate_log_file, "w") as f:
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for i in range(1, 1000):
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f.write("bacon\n")
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self.runCmd(
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"log enable -t -f '%s' lldb commands" %
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(self.truncate_log_file))
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self.runCmd("help log")
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self.runCmd("log disable lldb")
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self.assertTrue(os.path.isfile(self.truncate_log_file))
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with open(self.truncate_log_file, "r") as f:
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contents = f.read()
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# check that it got removed
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self.assertEquals(contents.find("bacon"), -1)
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# Check that lldb can append to a log file
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@no_debug_info_test
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def test_log_append(self):
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if (os.path.exists(self.append_log_file)):
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os.remove(self.append_log_file)
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# put something in our log file
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with open(self.append_log_file, "w") as f:
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f.write("bacon\n")
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self.runCmd(
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"log enable -t -a -f '%s' lldb commands" %
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(self.append_log_file))
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self.runCmd("help log")
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self.runCmd("log disable lldb")
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self.assertTrue(os.path.isfile(self.append_log_file))
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with open(self.append_log_file, "r") as f:
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contents = f.read()
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# check that it is still there
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self.assertEquals(contents.find("bacon"), 0)
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