Summary:
A lot of our tests copied the setUp code from our TestSampleTest.py:
```
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
```
This code does nothing unless we actually do any setUp work in there, so let's remove all these method definitions.
Reviewers: labath, JDevlieghere
Reviewed By: labath
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D71454
Summary:
A lot of tests do this trick but the vast majority of them don't even call `print()`.
Most of this patch was generated by a script that just looks at all the files and deletes the line if there is no `print (` or `print(` anywhere else in the file.
I checked the remaining tests manually and deleted the import if we never call print (but instead do stuff like `expr print(...)` and similar false-positives).
I also corrected the additional empty lines after the import in the files that I manually edited.
Reviewers: JDevlieghere, labath, jfb
Reviewed By: labath
Subscribers: dexonsmith, wuzish, nemanjai, kbarton, christof, arphaman, abidh, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D71452
I was writing an SB API client and it was crashing on:
bool DoExecute(SBDebugger dbg, char **command, SBCommandReturnObject &result) {
result = subcommand(dbg, "help");
That is because SBCommandReturnObject &result gets initialized inside LLDB by:
bool DoExecute(Args &command, CommandReturnObject &result) override {
// std::unique_ptr gets initialized here from `&result`!!!
SBCommandReturnObject sb_return(&result);
DoExecute(...);
sb_return.Release();
Differential revision: https://reviews.llvm.org/D67589
llvm-svn: 373775
different compilers will put different things into __PRETTY_FUNCTION__.
For instance gcc will not put a " " in the "const char *" argument,
causing our regex matching to fail.
This patch relaxes the regexes in this test to account for this
difference.
llvm-svn: 372224
This test is failing on the Fedora bot (staging). Rather than failing
with an IndexError, we should trigger an assert and dump the log when
the regex doesn't match.
llvm-svn: 372052
This ensures that if the assertion fails we dump the log content. This
should help me investigate what the output looks like on Windows, where
the test is failing.
llvm-svn: 371899
The new centralized way of doing API logging through the reproducer
macros is lacking a way to easily correlate instances of API objects.
Logging the this pointer makes that significantly easier. For methods
this is now always passed as the first argument, similar to the self
argument in Python.
This patch also adds a test case for API logging, which uncovered that
we were not quoting strings.
Differential revision: https://reviews.llvm.org/D67538
llvm-svn: 371885
Summary:
Instead of each test case knowing its depth relative to the test root,
we can just have dotest add the folder containing Makefile.rules to the
include path.
This was motivated by r370616, though I have been wanting to do this
ever since we moved to building tests out-of-tree.
The only manually modified files in this patch are lldbinline.py and
plugins/builder_base.py. The rest of the patch has been produced by this
shell command:
find . \( -name Makefile -o -name '*.mk' \) -exec sed --in-place -e '/LEVEL *:\?=/d' -e '1,2{/^$/d}' -e 's,\$(LEVEL)/,,' {} +
Reviewers: teemperor, aprantl, espindola, jfb
Subscribers: emaste, javed.absar, arichardson, christof, arphaman, lldb-commits
Differential Revision: https://reviews.llvm.org/D67083
llvm-svn: 370845
rL357954 did increase `packet-timeout` 1sec -> 5secs. Which is IMO about the
maximum timeout reasonable for regular use. But for testsuite I think the
timeout should be higher as the testsuite runs in parallel and it can be run
even on slow hosts and with other load (moreover if it runs on some slow arch).
I have chosen 60 secs, that should be enough hopefully. Larger value could
make debugging with hanging `lldb-server` annoying.
This patch was based on this testsuite timeout:
http://lab.llvm.org:8014/builders/lldb-x86_64-fedora/builds/546/steps/test/logs/stdio
FAIL: test_connect (TestGDBRemoteClient.TestGDBRemoteClient)
Test connecting to a remote gdb server
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/jkratoch/slave-lldb-x86_64-fedora/lldb-x86_64-fedora/llvm/tools/lldb/packages/Python/lldbsuite/test/functionalities/gdb_remote_client/TestGDBRemoteClient.py", line 13, in test_connect
process = self.connect(target)
File "/home/jkratoch/slave-lldb-x86_64-fedora/lldb-x86_64-fedora/llvm/tools/lldb/packages/Python/lldbsuite/test/functionalities/gdb_remote_client/gdbclientutils.py", line 480, in connect
self.assertTrue(error.Success(), error.description)
AssertionError: False is not True : failed to get reply to handshake packet
Differential Revision: https://reviews.llvm.org/D65271
llvm-svn: 367234
D55859 <https://reviews.llvm.org/D55859> has no effect for some of the
testcases so this patch extends it even for (all?) other testcases known to me.
LLDB was failing when LLDB prints errors reading system debug infos
(`*-debuginfo.rpm`, DWZ-optimized) which should never happen as LLDB testcases
should not be affected by system debug infos.
`lldb/packages/Python/lldbsuite/test/api/multithreaded/driver.cpp.template` is
using only SB API which does not expose `ModuleList` so I had to call
`HandleCommand()` there.
`lldb-test.cpp` could also use `HandleCommand` and then there would be no need
for `ModuleListProperties::SetEnableExternalLookup()` but I think it is cleaner
with API and not on based on text commands.
Differential Revision: https://reviews.llvm.org/D63339
llvm-svn: 363567
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
Summary:
The test suite has often unnecessary trailing whitespace, and sometimes
unnecessary trailing lines or a missing final new line. This patch just strips
trailing whitespace/lines and adds missing newlines at the end.
Subscribers: ki.stfu, JDevlieghere, christof, lldb-commits
Differential Revision: https://reviews.llvm.org/D49943
llvm-svn: 338171
Summary:
This test launches a helper that uses the debugserver. The environment
variable sepcifying the debug server wasn't passed to this helper, thus
it was using the default one.
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D43546
llvm-svn: 325858
This patch creates a <test>.dwarf, <test>.dwo, etc., build directory for each testcase variant.
Most importantly, this eliminates the need for the per-test lock file in the source directory.
Tests that are marked as NO_DEBUG_INFO_TESTCASE and build with
buildDefault() are built in a <test>.default build directory.
Differential Revision: https://reviews.llvm.org/D42763
llvm-svn: 324368
This patch is the result of a discussion on lldb-dev, see
http://lists.llvm.org/pipermail/lldb-dev/2018-January/013111.html for
background.
For each test (should be eventually: each test configuration) a
separate build directory is created and we execute
make VPATH=$srcdir/path/to/test -C $builddir/path/to/test -f $srcdir/path/to/test/Makefile -I $srcdir/path/to/test
In order to make this work all LLDB tests need to be updated to find
the executable in the test build directory, since CWD still points at
the test's source directory, which is a requirement for unittest2.
Although we have done extensive testing, I'm expecting that this first
attempt will break a few bots. Please DO NOT HESITATE TO REVERT this
patch in order to get the bots green again. We will likely have to
iterate on this some more.
Differential Revision: https://reviews.llvm.org/D42281
llvm-svn: 323803
SectionLoadList exposed by this test. Greg tried to chase it down
& got pretty far but the isn't correct so we'll disable this test
for now until I can figure that out.
<rdar://problem/30899227>
llvm-svn: 297440
acquired only after checking if the ivar shared pointer was already
filled in. But when I assign an UnwindPlan object to the shared
pointer, I assign an empty object and then fill it in. That leaves
a window where another thread could get the shared pointer to the
empty (but quickly being-filled-in) object and lead to a crash.
Also two changes from Greg for correctness on the TestMultipleDebuggers
test case.
<rdar://problem/30564102>
llvm-svn: 296084
We're seeing some very occasional failures in these tests where the
mini-driver dies with a SIGPIPE. We don't use SIGPIPE for anything, and
the main lldb driver program already ignores SIGPIPE, so ignoring it in
the mini-driver is a good way to remove these spurious failures.
<rdar://problem/29740488>
llvm-svn: 290216
This test links against liblldb, so it can only run when the target arch is the
same arch as liblldb. We already have a decorator for that, so apply it.
While I'm in there, also mark the test as debug-info independent.
llvm-svn: 289199
I found the race condition in:
ScriptInterpreter *CommandInterpreter::GetScriptInterpreter(bool can_create);
More than one "ScriptInterpreter *" was being returned due to the race which caused any clients with the first one to now be pointing to freed memory and we would quickly crash.
Added a test to catch this so we don't regress.
<rdar://problem/28356584>
llvm-svn: 289169
Summary:
Convert tests using LLDB headers to use generateSource to put the right include paths in place regardless of whether or not you're building a framework.
This also abstracted generateSource out of TestPublicAPIHeaders.py into lldbtest.py.
Reviewers: tfiala, zturner
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D25887
llvm-svn: 285542
This reverts commit r285357.
I committed this patch accidentally out of order. Will recommit when the change this depends on is landed.
llvm-svn: 285361
Summary:
Convert tests using LLDB headers to use generateSource to put the right include paths in place regardless of whether or not you're building a framework.
This also abstracted generateSource out of TestPublicAPIHeaders.py into lldbtest.py.
Reviewers: tfiala, zturner
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D25887
llvm-svn: 285357
the expectedFlakeyDarwin annotation.
I've been running this test in isolation on my macOS Sierra system
and haven't seen a failure in 20-30 runs. The number of simultaneous
debug sessions that it spins up could be a problem when the testbots
are running under load, so I'm reducing this from 20 simultaneous
debug sessions to see if we can get enough stability to leave this
enabled.
llvm-svn: 281291
*** 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
The test was attempting to backtrace a process after every state change event (including the
"running", and "restarted" ones), which is not a good idea.
llvm-svn: 279512
Summary:
test_listener_event_process_state checks for Threads
and Frames in the multithreaded_queue. The listener_func has
more computational load, which may be latter executed than the
pop leading to the failure. This patch tries to only check for
frames in listener_func as presence of frames also confirms
prescence of threads and avoids the second push into the
multithreaded_queue.
Reviewers: lldb-commits, clayborg, labath
Differential Revision: http://reviews.llvm.org/D20091
llvm-svn: 269168
to each other. This should remove some infrequent teardown crashes when the
listener is not the debugger's listener.
Processes now need to take a ListenerSP, not a Listener&.
This required changing over the Process plugin class constructors to take a ListenerSP, instead
of a Listener&. Other than that there should be no functional change.
<rdar://problem/24580184> CrashTracer: [USER] Xcode at …ework: lldb_private::Listener::BroadcasterWillDestruct + 39
llvm-svn: 262863
This removes the following decorators:
* skipIfI386
* expectedFailureI386
* expectedFailurex86_64
* skipIfArch
* skipUnlessArch
* skipUnlessI386
And other related decorators. All code using those decorators
is updated to use expectedFailureAll and skipIf
llvm-svn: 260178
expectedFailureWindows is equivalent to using the general
expectedFailureAll decorator with oslist="windows". Additionally,
by moving towards these common decorators we can solve the issue
of having to support decorators that can be called with or without
arguments. Once all decorators are always called with arguments,
and this is enforced by design (because you can't specify the condition
you're decorating for without passing an argument) the implementation
of the decorators can become much simpler
Differential Revision: http://reviews.llvm.org/D16936
llvm-svn: 260134
This doesn't attempt to move every decorator. The reason for
this is that it requires touching every single test file to import
decorators.py. I would like to do this in a followup patch, but
in the interest of keeping the patches as bite-sized as possible,
I've only attempted to move the underlying common decorators first.
A few tests call these directly, so those tests are updated as part
of this patch.
llvm-svn: 259807
