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| author | Jonas Devlieghere <jonas@devlieghere.com> | 2019-12-07 15:28:30 -0800 |
|---|---|---|
| committer | Jonas Devlieghere <jonas@devlieghere.com> | 2019-12-10 11:16:52 -0800 |
| commit | e81268d03e73aef4f9c7bd8ece8ad02f5b017dcf (patch) | |
| tree | cd875ff5d4d81e0f45178c3dfc1e32a7e3950de0 /lldb/test/Shell | |
| parent | 21b43885b81a6180e7231e575b5433202582f2fb (diff) | |
| download | bcm5719-llvm-e81268d03e73aef4f9c7bd8ece8ad02f5b017dcf.tar.gz bcm5719-llvm-e81268d03e73aef4f9c7bd8ece8ad02f5b017dcf.zip | |
[lldb/Reproducers] Support multiple GDB remotes
When running the test suite with always capture on, a handful of tests
are failing because they have multiple targets and therefore multiple
GDB remote connections. The current reproducer infrastructure is capable
of dealing with that.
This patch reworks the GDB remote provider to support multiple GDB
remote connections, similar to how the reproducers support shadowing
multiple command interpreter inputs. The provider now keeps a list of
packet recorders which deal with a single GDB remote connection. During
replay we rely on the order of creation to match the number of packets
to the GDB remote connection.
Differential revision: https://reviews.llvm.org/D71105
Diffstat (limited to 'lldb/test/Shell')
| -rw-r--r-- | lldb/test/Shell/Reproducer/Inputs/MultipleTargetsCapture.in | 12 | ||||
| -rw-r--r-- | lldb/test/Shell/Reproducer/TestMultipleTargets.test | 23 |
2 files changed, 35 insertions, 0 deletions
diff --git a/lldb/test/Shell/Reproducer/Inputs/MultipleTargetsCapture.in b/lldb/test/Shell/Reproducer/Inputs/MultipleTargetsCapture.in new file mode 100644 index 00000000000..c78d6276c89 --- /dev/null +++ b/lldb/test/Shell/Reproducer/Inputs/MultipleTargetsCapture.in @@ -0,0 +1,12 @@ +target select 0 +breakpoint set -f simple.c -l 12 +run +target select 1 +breakpoint set -f simple.c -l 16 +run +target select 0 +cont +target select 1 +cont +reproducer status +reproducer generate diff --git a/lldb/test/Shell/Reproducer/TestMultipleTargets.test b/lldb/test/Shell/Reproducer/TestMultipleTargets.test new file mode 100644 index 00000000000..f36dbf6b5c4 --- /dev/null +++ b/lldb/test/Shell/Reproducer/TestMultipleTargets.test @@ -0,0 +1,23 @@ +# UNSUPPORTED: system-windows, system-freebsd + +# This tests the replaying with multiple targets. + +# RUN: %clang_host %S/Inputs/simple.c -g -o %t.out + +# RUN: rm -rf %t.repro +# RUN: %lldb -x -b --capture --capture-path %t.repro -o 'target create %t.out' -o 'target create %t.out' -s %S/Inputs/MultipleTargetsCapture.in | FileCheck %s --check-prefix CHECK --check-prefix CAPTURE +# RUN: env FOO=BAR %lldb --replay %t.repro | FileCheck %s --check-prefix CHECK --check-prefix REPLAY + +# CHECK: Process [[TARGET0:[0-9]+]] stopped +# CHECK: stop reason = breakpoint 1.1 +# CHECK: simple.c:12:5 +# CHECK: Process [[TARGET1:[0-9]+]] stopped +# CHECK: stop reason = breakpoint 1.1 +# CHECK: simple.c:16:5 +# CHECK: Process [[TARGET0]] resuming +# CHECK: Process [[TARGET0]] exited +# CHECK: Process [[TARGET1]] resuming +# CHECK: Process [[TARGET1]] exited + +# CAPTURE: Reproducer is in capture mode. +# CAPTURE: Reproducer written |
