Fix: fix the 32 bit windows test as the analytics dll isn't 32 bit

[AustinBenoit]

Description

Provide details of the change, and generalize the change in the PR title above.

Fix: fix the 32 bit windows test as the analytics dll isn't 32 bit

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Testing

Describe how you've tested these changes. Link any manually triggered Integration tests or CPP binary SDK Packaging Github Action workflows, if applicable.

Run the windows x86 test suite.

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Type of Change

Place an x the applicable box:

• Bug fix. Add the issue # below if applicable.
• New feature. A non-breaking change which adds functionality.
• Other, such as a build process or documentation change.

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Notes

• Bug fixes and feature changes require an update to the Release Notes section of release_build_files/readme.md.
• Read the contribution guidelines CONTRIBUTING.md.
• Changes to the public API require an internal API review. If you'd like to help us make Firebase APIs better, please propose your change in a feature request so that we can discuss it together.

[gemini-code-assist]

Summary of Changes

Hello @AustinBenoit, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request resolves a bug affecting the Analytics integration test suite on 32-bit Windows. The core issue stemmed from the Analytics DLL not supporting 32-bit environments, leading to test failures. To rectify this, a new SKIP_TEST_ON_WINDOWS_X86 macro has been introduced, allowing specific tests, such as TestSetLogCallback, to be conditionally bypassed when running on 32-bit Windows. This ensures the test suite can execute successfully across different Windows architectures without encountering failures due to platform-specific incompatibilities.

Highlights

• Bug Fix for 32-bit Windows Tests: Addresses an issue where an Analytics integration test failed on 32-bit Windows due to the Analytics DLL not being compatible with 32-bit architectures.
• Introduction of SKIP_TEST_ON_WINDOWS_X86 Macro: A new preprocessor macro is added to firebase_test_framework.h to conditionally skip tests specifically on 32-bit Windows platforms.
• Conditional Test Skipping: The TestSetLogCallback in integration_test.cc now utilizes the SKIP_TEST_ON_WINDOWS_X86 macro to prevent its execution on incompatible 32-bit Windows environments.

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[github-actions]

❌  Integration test FAILED

Requested by @AustinBenoit on commit 576f895
Last updated: Fri Jan 9 14:07 PST 2026
View integration test log & download artifacts

Failures	Configs
app_check	[TEST] [FLAKINESS] [Android] [1/3 os: macos] [1/4 android_device: emulator_ftl_target] (1 failed tests)   CRASH/TIMEOUT
auth	[TEST] [FAILURE] [Windows] [1/2 ssl_lib: x86] [boringssl] (1 failed tests)   FirebaseAuthTest.TestSignInWithBadEmailFails
firestore	(4 items) [TEST] [ERROR] [tvOS] [macos] [tvos_simulator] [TEST] [FLAKINESS] [Android] [1/3 os: macos] [1/4 android_device: emulator_ftl_latest] (1 failed tests)   TaskTest.IsCompleteShouldReturnTrueForCanceledTask [TEST] [FLAKINESS] [Android] [1/3 os: macos] [1/4 android_device: emulator_ftl_target] (1 failed tests)   SmokeTest.TestWillFireValueEventsForEmptyCollections [TEST] [FLAKINESS] [Android] [1/3 os: windows] [1/4 android_device: emulator_ftl_latest] (2 failed tests)   AggregateCountTest.TestQueriesCanUseNotInFiltersWithDocIds   QueryTest.TestWillNotGetMetadataOnlyUpdates
installations	[TEST] [FLAKINESS] [Android] [1/3 os: windows] [1/4 android_device: emulator_ftl_latest] (1 failed tests)   CRASH/TIMEOUT

Add flaky tests to go/fpl-cpp-flake-tracker

[gemini-code-assist]

Code Review

This pull request introduces a new macro, SKIP_TEST_ON_WINDOWS_X86, to skip tests on 32-bit Windows environments, and applies it to a failing analytics integration test. The implementation is correct. My feedback focuses on improving the clarity and maintainability of the new macro by suggesting a more accurate name, SKIP_TEST_ON_WINDOWS_32BIT, since it applies to all 32-bit Windows architectures, not just x86.