Remove extra iOS targets from GHA tests

[a-maurice]

Description

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

Reduce iOS testing targets to just ios_target and simulator_target, as the Firebase Test Lab is primarily only supporting one version anymore, making the others unnecessary.

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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.

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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 @a-maurice, 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 aims to optimize the GitHub Actions CI/CD pipeline by removing unnecessary iOS testing targets. By focusing on the ios_target and simulator_target configurations, the change simplifies the testing matrix and reduces potential overhead, reflecting the current support model of Firebase Test Lab. This ensures that CI resources are efficiently utilized for relevant testing environments.

Highlights

• Streamlined iOS Testing Targets: The pull request reduces the number of iOS testing targets in GitHub Actions to only ios_target and simulator_target. This change aligns with Firebase Test Lab's primary support for a single version, making other targets redundant.
• Configuration Updates: The scripts/gha/print_matrix_configuration.py file has been updated to remove ios_min, ios_latest, simulator_min, and simulator_latest from the ios_device expansion key and their corresponding device definitions.
• Documentation Refinement: The help text in scripts/gha/test_simulator.py for the --ios_device argument has been updated to reflect the removal of the simulator_min and simulator_latest options, now only listing simulator_target.

Ignored Files

• Ignored by pattern: .github/workflows/** (1)
  • .github/workflows/integration_tests.yml

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[gemini-code-assist]

Code Review

This pull request streamlines the iOS testing configuration by removing several device targets from the GitHub Actions workflows. The changes in scripts/gha/print_matrix_configuration.py correctly remove ios_min, ios_latest, simulator_min, and simulator_latest from both the EXPANDED_KEY matrix and the TEST_DEVICES dictionary. The documentation in scripts/gha/test_simulator.py is also updated to reflect these removals. The changes are consistent and achieve the stated goal of simplifying the testing targets. The code is clean and I have no further suggestions.

[github-actions]

❌  Integration test FAILED

Requested by @a-maurice on commit 62c772b
Last updated: Tue Dec 9 19:38 PST 2025
View integration test log & download artifacts

Failures	Configs
missing_log	[BUILD] [ERROR] [Android] [1/3 os: windows]

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