Avoid fork-bombing ourselves when hosted by swift-test.
#528
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This PR amends exit tests' child process spawning logic to ensure that they don't trigger a fork bomb or fail outright when the test process is hosted by Swift Package Manager (as in [this branch](https://github.com/swiftlang/swift-package-manager/tree/jgrynspan/one-test-product-two-libraries)). Exit tests are an experimental feature, but one that we use internally in our own test suite, so we need to make sure our tests continue to function if/when that SwiftPM branch is merged.
grynspan
added
bug
grynspan
requested review from
SeanROlszewski,
briancroom,
dennisweissmann,
stmontgomery and
suzannaratcliff
as code owners
|
@swift-ci please test |
stmontgomery
approved these changes
Jul 10, 2024
|
See also: swiftlang/swift-package-manager#7766 |
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This PR amends exit tests' child process spawning logic to ensure that they don't trigger a fork bomb or fail outright when the test process is hosted by Swift Package Manager (as in this branch).
Exit tests are an experimental feature, but one that we use internally in our own test suite, so we need to make sure our tests continue to function if/when that SwiftPM branch is merged.
Checklist: