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[5.10] Add test fixture for --experimental-lto-mode option #7166

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Merged
merged 5 commits into from
Dec 11, 2023
Merged

[5.10] Add test fixture for --experimental-lto-mode option #7166

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5306924
Add test fixture for experimental-lto-mode
rauhul Sep 12, 2023
55fc055
Add missing lto linker flags
rauhul Sep 21, 2023
8aa3241
Add --verbose flag
rauhul Nov 6, 2023
51093ea
only run test on macOS to work around missing swift-driver
rauhul Dec 6, 2023
77c0f9f
review comments
rauhul Dec 6, 2023
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@rauhul @MaxDesiatov
rauhul authored and MaxDesiatov committed Dec 7, 2023
commit 77c0f9f15dd5127c4f86ef471b9aeaf1d456d9a2
18 changes: 7 additions & 11 deletions Tests/FunctionalTests/MiscellaneousTests.swift
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Expand Up @@ -347,17 +347,13 @@ class MiscellaneousTestCase: XCTestCase {
// - https://github.com/apple/swift/pull/61766
// - https://github.com/apple/swift-package-manager/pull/5842#issuecomment-1301632685
try fixture(name: "Miscellaneous/LTO/SwiftAndCTargets") { fixturePath in
do {
let output = try executeSwiftBuild(
fixturePath,
extraArgs: ["--experimental-lto-mode=full", "--verbose"])
// FIXME: On macOS dsymutil cannot find temporary .o files? (#6890)
// Ensure warnings like the following are not present in build output
// warning: (arm64) /var/folders/ym/6l_0x8vj0b70sz_4h9d70p440000gn/T/main-e120de.o unable to open object file: No such file or directory
// XCTAssertNoMatch(output.stdout, .contains("unable to open object file"))
} catch {
XCTFail("\(error)")
}
let output = try executeSwiftBuild(
fixturePath,
extraArgs: ["--experimental-lto-mode=full", "--verbose"])
// FIXME: On macOS dsymutil cannot find temporary .o files? (#6890)
// Ensure warnings like the following are not present in build output
// warning: (arm64) /var/folders/ym/6l_0x8vj0b70sz_4h9d70p440000gn/T/main-e120de.o unable to open object file: No such file or directory
// XCTAssertNoMatch(output.stdout, .contains("unable to open object file"))
}
#endif
}
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