[Lldb-commits] [lldb] [lldb] update lldb-server platform help parsing (PR #162730)

[LLVM Continuous Integration via lldb-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-aarch64-windows` running on `linaro-armv8-windows-msvc-05` while building `lldb` at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/141/builds/12468

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 6 (test) failure: build (failure)
...
UNSUPPORTED: lldb-shell :: Unwind/trap_frame_sym_ctx.test (1982 of 2321)
UNSUPPORTED: lldb-shell :: Unwind/unaligned-pc-sigbus.test (1983 of 2321)
UNSUPPORTED: lldb-shell :: Unwind/unwind-plan-dwarf-dump.test (1984 of 2321)
UNSUPPORTED: lldb-shell :: Unwind/windows-unaligned-x86_64.test (1985 of 2321)
UNSUPPORTED: lldb-shell :: Watchpoint/ExpressionLanguage.test (1986 of 2321)
UNSUPPORTED: lldb-shell :: Watchpoint/LocalVariableWatchpointDisabler.test (1987 of 2321)
PASS: lldb-shell :: Watchpoint/SetErrorCases.test (1988 of 2321)
UNSUPPORTED: lldb-shell :: Watchpoint/netbsd-nouserdbregs.test (1989 of 2321)
PASS: lldb-shell :: lldb-server/TestGdbserverErrorMessages.test (1990 of 2321)
PASS: lldb-shell :: Target/dependent-modules-nodupe-windows.test (1991 of 2321)
FAIL: lldb-shell :: lldb-server/TestPlatformErrorMessages.test (1992 of 2321)
******************** TEST 'lldb-shell :: lldb-server/TestPlatformErrorMessages.test' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
c:\users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\lldb-server.exe platform 2>&1 | c:\users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\filecheck.exe --check-prefixes=NO_LISTEN,ALL C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\Shell\lldb-server\TestPlatformErrorMessages.test
# executed command: 'c:\users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\lldb-server.exe' platform
# note: command had no output on stdout or stderr
# executed command: 'c:\users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\filecheck.exe' --check-prefixes=NO_LISTEN,ALL 'C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\Shell\lldb-server\TestPlatformErrorMessages.test'
# .---command stderr------------
# | C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\Shell\lldb-server\TestPlatformErrorMessages.test:25:6: error: ALL: expected string not found in input
# | ALL: Use 'lldb-server {{p|platform}} --help' for a complete list of options.
# |      ^
# | <stdin>:1:58: note: scanning from here
# | error: either --listen or --child-platform-fd is required
# |                                                          ^
# | <stdin>:2:1: note: possible intended match here
# | Use 'lldb-server.exe platform --help' for a complete list of options.
# | ^
# | 
# | Input file: <stdin>
# | Check file: C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\Shell\lldb-server\TestPlatformErrorMessages.test
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1: error: either --listen or --child-platform-fd is required 
# | check:25'0                                                              X error: no match found
# |             2: Use 'lldb-server.exe platform --help' for a complete list of options. 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:25'1     ?                                                                      possible intended match
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```

</details>

https://github.com/llvm/llvm-project/pull/162730