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40 lines
846 B
Swift
40 lines
846 B
Swift
// RUN: %target-resilience-test
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// REQUIRES: executable_test
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// Use swift-version 4.
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// UNSUPPORTED: swift_test_mode_optimize_none_with_implicit_dynamic
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// Check for the 'rth' tool itself, to make sure it's doing what we expect.
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import rth
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#if BEFORE
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let clientIsAfter = false
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#else
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let clientIsAfter = true
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#endif
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let execPath = CommandLine.arguments.first!
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// FIXME: Don't hardcode "/" here.
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let execName = execPath.split(separator: "/").last!
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switch execName {
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case "after_after":
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precondition(clientIsAfter)
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precondition(libIsAfter)
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case "before_after":
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precondition(clientIsAfter)
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precondition(!libIsAfter)
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case "before_before":
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precondition(!clientIsAfter)
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precondition(!libIsAfter)
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case "after_before":
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precondition(!clientIsAfter)
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precondition(libIsAfter)
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default:
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fatalError("unknown exec name \(execName)")
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}
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