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e604952ca9
<rdar://problem/16630580> Investigate: floating point "overflow" semantics? Swift SVN r16805
88 lines
4.5 KiB
Swift
88 lines
4.5 KiB
Swift
// RUN: not --crash %swift -i %s -- 1 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 2 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 3 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 11 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 12 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 21 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 22 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 23 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 24 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 25 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 26 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 27 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 28 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 29 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 30 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 31 2>&1 | FileCheck %s
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// RUN: not --crash %swift -i %s -- 32 2>&1 | FileCheck %s
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// REQUIRES: swift_interpreter
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// These tests should crash (until we change overflow trapping mechanizm in stdlib).
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// FIXME: iOS needs crash handling
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// Interpret the command line arguments.
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let arg = Process.arguments[0]
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let pd = +Double.inf()
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let nd = -Double.inf()
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let pf = +Float.inf()
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let nf = -Float.inf()
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con.write("GOOD") // CHECK: GOOD
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if arg == "1" { let x = UInt8(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "2" { let x = UInt16(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "3" { let x = UInt32(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "4" { let x = UInt64(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "5" { let x = UInt8(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "6" { let x = UInt16(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "7" { let x = UInt32(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "8" { let x = UInt64(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "9" { let x = UInt8(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "10" { let x = UInt16(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "11" { let x = UInt32(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "12" { let x = UInt64(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "13" { let x = UInt8(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "14" { let x = UInt16(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "15" { let x = UInt32(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "16" { let x = UInt64(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "17" { let x = Int8(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "18" { let x = Int16(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "19" { let x = Int32(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "20" { let x = Int64(nd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "21" { let x = Int8(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "22" { let x = Int16(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "23" { let x = Int32(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "24" { let x = Int64(nf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "25" { let x = Int8(pd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "26" { let x = Int16(pd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "27" { let x = Int32(pd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "28" { let x = Int64(pd); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "29" { let x = Int8(pf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "30" { let x = Int16(pf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "31" { let x = Int32(pf); con.write("BAD") } // CHECK-NOT: BAD
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if arg == "32" { let x = Int64(pf); con.write("BAD") } // CHECK-NOT: BAD
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