processor: internal: tests: Ensure to initialize Winsock2 stack #10930
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In Windows, we need to initialize Winsock2 stack before using. Signed-off-by: Hiroshi Hatake <hiroshi@chronosphere.io>
cosmo0920
requested review from
edsiper,
fujimotos and
koleini
as code owners
WalkthroughIntroduces Windows-specific Winsock initialization and cleanup in tests/internal/processor.c by including flb_compat.h, invoking WSAStartup before network usage, and calling WSACleanup during teardown. No public interfaces changed. Changes
Sequence Diagram(s)sequenceDiagram
autonumber
participant TR as Test Runner
participant PT as Processor Test
participant WS as Winsock (Windows)
participant SUT as Processor Logic
TR->>PT: Start test
alt Windows (_WIN32)
PT->>WS: WSAStartup(2.2)
WS-->>PT: Result
note right of PT: Abort on failure
end
PT->>SUT: Initialize and run main loop
SUT-->>PT: Execution completes
alt Windows (_WIN32)
PT->>WS: WSACleanup()
end
PT-->>TR: Report result
Estimated code review effort🎯 2 (Simple) | ⏱️ ~10 minutes Suggested labels
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Pre-merge checks and finishing touches❌ Failed checks (1 warning)
✅ Passed checks (2 passed)
✨ Finishing touches
🧪 Generate unit tests
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🧹 Nitpick comments (2)
tests/internal/processor.c (2)
140-145: Winsock init is correct; add early-return with diagnostic on failure (optional)Improves debuggability and avoids proceeding after failed init.
#ifdef _WIN32 WSADATA wsa; int wret = WSAStartup(MAKEWORD(2,2), &wsa); TEST_CHECK(wret == 0); + if (wret != 0) { + TEST_MSG("WSAStartup failed (rc=%d)", wret); + return; + } #endif
193-197: Guard WSACleanup so it only runs after successful WSAStartupPrevents WSACleanup when init failed.
#ifdef _WIN32 - WSACleanup(); + if (wret == 0) { + WSACleanup(); + } #endif
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tests/internal/processor.c(3 hunks)
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- GitHub Check: pr-windows-build / call-build-windows-package (Windows 64bit (Arm64), amd64_arm64, -DCMAKE_SYSTEM_NAME=Windows -DCMA...
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🔇 Additional comments (1)
tests/internal/processor.c (1)
31-31: Header inclusion OK — flb_compat.h provides winsock2; verify ws2tcpip and ws2_32 linkage for the test targetflb_compat.h (include/fluent-bit/flb_compat.h) includes <winsock2.h> (lines ~39–41) but not <ws2tcpip.h>; the repo contains many ws2_32 link entries (e.g. src/CMakeLists.txt:282) but I couldn't find a CMake target referencing tests/internal/processor.c — ensure the test target explicitly links ws2_32 and add <ws2tcpip.h> where the test needs it.
This was referenced Sep 24, 2025
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In Windows, we need to initialize Winsock2 stack before using.
This is common failure for uninitialized error for Winsock2 stack.
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