Files
clang-p2996/lldb/test/Shell/ExecControl/StopHook/stop-hook-threads.test
Michał Górny 2c2eb5e670 [lldb] Enable FreeBSDRemote plugin by default and update test status
The new FreeBSDRemote plugin has reached feature parity on i386
and amd64 targets.  Use it by default on these architectures, while
allowing the use of the legacy plugin via FREEBSD_LEGACY_PLUGIN envvar.

Revisit the method of switching plugins.  Apparently, the return value
of PlatformFreeBSD::CanDebugProcess() is what really decides whether
the legacy or the new plugin is used.

Update the test status.  Reenable the tests that were previously
disabled on FreeBSD and do not cause hangs or are irrelevant to FreeBSD.
Mark all tests that fail reliably as expectedFailure.  For now, tests
that are flaky (i.e. produce unstable results) are left enabled
and cause unpredictable test failures.

Differential Revision: https://reviews.llvm.org/D90757
2020-11-05 17:49:46 +01:00

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# RUN: %clangxx_host -std=c++11 %p/Inputs/stop-hook-threads.cpp -g -o %t
# RUN: %lldb -b -s %p/Inputs/stop-hook-threads-1.lldbinit -s %s -f %t \
# RUN: | FileCheck --check-prefix=CHECK --check-prefix=CHECK-NO-FILTER %s
# RUN: %lldb -b -s %p/Inputs/stop-hook-threads-2.lldbinit -s %s -f %t \
# RUN: | FileCheck --check-prefix=CHECK --check-prefix=CHECK-FILTER %s
# XFAIL: system-freebsd
# XFAIL: system-netbsd
# UNSUPPORTED: system-windows
# This test is flakey and hangs on windows periodically: llvm.org/pr38373
# UNSUPPORTED: system-linux, system-darwin
thread list
break set -f stop-hook-threads.cpp -p "Set break point at this line"
target stop-hook list
# CHECK: Hook: 1
# CHECK-NEXT: State: enabled
# CHECK-NO-FILTER-NEXT: AutoContinue on
# CHECK-FILTER-NEXT: Thread
# CHECK-FILTER-NEXT: index: 2
# CHECK-NEXT: Commands:
# CHECK-NEXT: expr lldb_val += 1
# CHECK-NEXT: thread list
# CHECK-FILTER: Hook: 2
# CHECK-FILTER-NEXT: State: enabled
# CHECK-FILTER-NEXT: AutoContinue on
# CHECK-FILTER-NEXT: Commands:
# CHECK-FILTER-NEXT: script print('Hit stop hook')
# Get the threads going
continue
# Now make sure we hit the command the right number of times:
# CHECK-NO-FILTER: lldb_val was set to: 15.
# CHECK-FILTER: lldb_val was set to: 5.