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[SR-11408] Foundation.Process: can invoke run() again without error #3290

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weissi opened this issue Sep 2, 2019 · 3 comments
Closed

[SR-11408] Foundation.Process: can invoke run() again without error #3290

weissi opened this issue Sep 2, 2019 · 3 comments
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@spevans
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backport-candidate bug Foundation

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@weissi
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weissi commented Sep 2, 2019

Previous ID SR-11408
Radar rdar://problem/54952347
Original Reporter @weissi
Type Bug
Status Resolved
Resolution Done

Attachment: Download

Additional Detail from JIRA
Votes 0
Component/s Foundation
Labels Bug, backport-candidate
Assignee @spevans
Priority Medium

md5: 2a5c53d5eaaf88de193a0076bd76fffb

Issue Description:

the following program should print OK:

import Foundation

let p = Process()
#if os(Linux)
p.executableURL = URL(fileURLWithPath: "/bin/true")
#else
p.executableURL = URL(fileURLWithPath: "/usr/bin/true")
#endif

try! p.run()
p.waitUntilExit()

do {
    try p.run()
    print("ERROR: run ran again!")
} catch {
    print("OK")
}
p.waitUntilExit()

because the second call to run must fail. But it doesn't on Linux (5.0.3):

$ swift repro.swift # Darwin
OK
$ jw-docker-swift-5.0 swift repro.swift # Linux
ERROR: run ran again!
@weissi
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weissi commented Sep 2, 2019

@swift-ci create

@spevans
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spevans commented Sep 30, 2019

#2526

@spevans
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spevans commented Nov 14, 2019

Fix in swift-DEVELOPMENT-SNAPSHOT-2019-11-12-a-ubuntu18.04

$ ~/swift-DEVELOPMENT-SNAPSHOT-2019-11-12-a-ubuntu18.04/usr/bin/swift sr-11408.swift 
OK

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@shahmishal shahmishal transferred this issue from apple/swift May 5, 2022
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@weissi @spevans