[Lldb-commits] [lldb] [lldb] Update JSONTransport to use MainLoop for reading. (PR #148300)

[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/10607

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

```
Step 6 (test) failure: build (failure)
...
PASS: lldb-unit :: Host/./HostTests.exe/1/13 (2032 of 2286)
PASS: lldb-unit :: Host/./HostTests.exe/11/13 (2033 of 2286)
PASS: lldb-unit :: Host/./HostTests.exe/10/13 (2034 of 2286)
PASS: lldb-unit :: Host/./HostTests.exe/12/13 (2035 of 2286)
PASS: lldb-unit :: Host/./HostTests.exe/3/13 (2036 of 2286)
PASS: lldb-unit :: Host/./HostTests.exe/2/13 (2037 of 2286)
PASS: lldb-unit :: Host/./HostTests.exe/5/13 (2038 of 2286)
PASS: lldb-unit :: Host/./HostTests.exe/6/13 (2039 of 2286)
PASS: lldb-unit :: Host/./HostTests.exe/7/13 (2040 of 2286)
TIMEOUT: lldb-unit :: Host/./HostTests.exe/4/13 (2041 of 2286)
******************** TEST 'lldb-unit :: Host/./HostTests.exe/4/13' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\tools\lldb\unittests\Host\.\HostTests.exe-lldb-unit-7452-4-13.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=13 GTEST_SHARD_INDEX=4 C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\tools\lldb\unittests\Host\.\HostTests.exe
--

Note: This is test shard 5 of 13.

[==========] Running 8 tests from 6 test suites.

[----------] Global test environment set-up.

[----------] 1 test from FileActionTest

[ RUN      ] FileActionTest.OpenReadOnly

[       OK ] FileActionTest.OpenReadOnly (0 ms)

[----------] 1 test from FileActionTest (0 ms total)



[----------] 1 test from File

[ RUN      ] File.GetStreamFromDescriptor

[       OK ] File.GetStreamFromDescriptor (2 ms)

[----------] 1 test from File (2 ms total)



[----------] 2 tests from MainLoopTest

[ RUN      ] MainLoopTest.ReadPipeObject

[       OK ] MainLoopTest.ReadPipeObject (6 ms)

[ RUN      ] MainLoopTest.TimedCallbackShortensSleep

```

</details>

https://github.com/llvm/llvm-project/pull/148300