| // RUN: rm -rf %t && mkdir %t |
| // RUN: %target-build-swift -c -force-single-frontend-invocation -parse-as-library -emit-module -emit-module-path %t/PrintTestTypes.swiftmodule -o %t/PrintTestTypes.o %S/Inputs/PrintTestTypes.swift |
| // RUN: %target-build-swift %s -Xlinker %t/PrintTestTypes.o -I %t -L %t -o %t/main.out |
| // RUN: %target-run %t/main.out |
| // RUN: %target-run %t/main.out --locale ru_RU.UTF-8 |
| // REQUIRES: executable_test |
| |
| import StdlibUnittest |
| #if os(Linux) || os(FreeBSD) || os(PS4) || os(Android) |
| import Glibc |
| #else |
| import Darwin |
| #endif |
| import PrintTestTypes |
| |
| |
| let PrintTests = TestSuite("PrintFloat") |
| |
| PrintTests.setUp { |
| if let localeArgIndex = CommandLine.arguments.index(of: "--locale") { |
| let locale = CommandLine.arguments[localeArgIndex + 1] |
| expectEqual("ru_RU.UTF-8", locale) |
| setlocale(LC_ALL, locale) |
| } else { |
| setlocale(LC_ALL, "") |
| } |
| } |
| |
| PrintTests.test("CustomStringConvertible") { |
| func hasDescription(_ any: Any) { |
| expectTrue(any is CustomStringConvertible) |
| } |
| |
| hasDescription(CFloat(1.0)) |
| hasDescription(CDouble(1.0)) |
| } |
| |
| PrintTests.test("Printable") { |
| func asFloat32(_ f: Float32) -> Float32 { return f } |
| func asFloat64(_ f: Float64) -> Float64 { return f } |
| #if arch(i386) || arch(x86_64) |
| func asFloat80(_ f: Swift.Float80) -> Swift.Float80 { return f } |
| #endif |
| |
| expectPrinted("1.0", Float(1.0)) |
| expectPrinted("-1.0", Float(-1.0)) |
| expectPrinted("1.0", Double(1.0)) |
| expectPrinted("-1.0", Double(-1.0)) |
| |
| expectPrinted("1.0", CFloat(1.0)) |
| expectPrinted("-1.0", CFloat(-1.0)) |
| expectPrinted("1.0", CDouble(1.0)) |
| expectPrinted("-1.0", CDouble(-1.0)) |
| |
| expectPrinted("inf", Float.infinity) |
| expectPrinted("-inf", -Float.infinity) |
| expectPrinted("nan", Float.nan) |
| expectPrinted("nan", -Float.nan) |
| expectPrinted("nan", Float.signalingNaN) |
| expectPrinted("nan", -Float.signalingNaN) |
| expectPrinted("0.0", asFloat32(0.0)) |
| expectPrinted("1.0", asFloat32(1.0)) |
| expectPrinted("-1.0", asFloat32(-1.0)) |
| expectPrinted("100.125", asFloat32(100.125)) |
| expectPrinted("-100.125", asFloat32(-100.125)) |
| |
| expectPrinted("inf", Double.infinity) |
| expectPrinted("-inf", -Double.infinity) |
| expectPrinted("nan", Double.nan) |
| expectPrinted("nan", -Double.nan) |
| expectPrinted("nan", Double.signalingNaN) |
| expectPrinted("nan", -Double.signalingNaN) |
| expectPrinted("0.0", asFloat64(0.0)) |
| expectPrinted("1.0", asFloat64(1.0)) |
| expectPrinted("-1.0", asFloat64(-1.0)) |
| expectPrinted("100.125", asFloat64(100.125)) |
| expectPrinted("-100.125", asFloat64(-100.125)) |
| |
| #if arch(i386) || arch(x86_64) |
| expectPrinted("inf", Float80.infinity) |
| expectPrinted("-inf", -Float80.infinity) |
| expectPrinted("nan", Float80.nan) |
| expectPrinted("nan", -Float80.nan) |
| expectPrinted("nan", Float80.signalingNaN) |
| expectPrinted("nan", -Float80.signalingNaN) |
| expectPrinted("0.0", asFloat80(0.0)) |
| expectPrinted("1.0", asFloat80(1.0)) |
| expectPrinted("-1.0", asFloat80(-1.0)) |
| expectPrinted("100.125", asFloat80(100.125)) |
| expectPrinted("-100.125", asFloat80(-100.125)) |
| #endif |
| |
| expectPrinted("1.00001", asFloat32(1.00001)) |
| expectPrinted("1.25e+17", asFloat32(125000000000000000.0)) |
| expectPrinted("1.25e+16", asFloat32(12500000000000000.0)) |
| expectPrinted("1.25e+15", asFloat32(1250000000000000.0)) |
| expectPrinted("1.25e+14", asFloat32(125000000000000.0)) |
| expectPrinted("1.25e+13", asFloat32(12500000000000.0)) |
| expectPrinted("1.25e+12", asFloat32(1250000000000.0)) |
| expectPrinted("1.25e+11", asFloat32(125000000000.0)) |
| expectPrinted("1.25e+10", asFloat32(12500000000.0)) |
| expectPrinted("1.25e+09", asFloat32(1250000000.0)) |
| expectPrinted("1.25e+08", asFloat32(125000000.0)) |
| expectPrinted("1.25e+07", asFloat32(12500000.0)) |
| expectPrinted("1.25e+06", asFloat32(1250000.0)) |
| expectPrinted("125000.0", asFloat32(125000.0)) |
| expectPrinted("12500.0", asFloat32(12500.0)) |
| expectPrinted("1250.0", asFloat32(1250.0)) |
| expectPrinted("125.0", asFloat32(125.0)) |
| expectPrinted("12.5", asFloat32(12.5)) |
| expectPrinted("1.25", asFloat32(1.25)) |
| expectPrinted("0.125", asFloat32(0.125)) |
| expectPrinted("0.0125", asFloat32(0.0125)) |
| expectPrinted("0.00125", asFloat32(0.00125)) |
| expectPrinted("0.000125", asFloat32(0.000125)) |
| expectPrinted("1.25e-05", asFloat32(0.0000125)) |
| expectPrinted("1.25e-06", asFloat32(0.00000125)) |
| expectPrinted("1.25e-07", asFloat32(0.000000125)) |
| expectPrinted("1.25e-08", asFloat32(0.0000000125)) |
| expectPrinted("1.25e-09", asFloat32(0.00000000125)) |
| expectPrinted("1.25e-10", asFloat32(0.000000000125)) |
| expectPrinted("1.25e-11", asFloat32(0.0000000000125)) |
| expectPrinted("1.25e-12", asFloat32(0.00000000000125)) |
| expectPrinted("1.25e-13", asFloat32(0.000000000000125)) |
| expectPrinted("1.25e-14", asFloat32(0.0000000000000125)) |
| expectPrinted("1.25e-15", asFloat32(0.00000000000000125)) |
| expectPrinted("1.25e-16", asFloat32(0.000000000000000125)) |
| expectPrinted("1.25e-17", asFloat32(0.0000000000000000125)) |
| |
| expectPrinted("1.00000000000001", asFloat64(1.00000000000001)) |
| expectPrinted("1.25e+17", asFloat64(125000000000000000.0)) |
| expectPrinted("1.25e+16", asFloat64(12500000000000000.0)) |
| expectPrinted("1.25e+15", asFloat64(1250000000000000.0)) |
| expectPrinted("125000000000000.0", asFloat64(125000000000000.0)) |
| expectPrinted("12500000000000.0", asFloat64(12500000000000.0)) |
| expectPrinted("1250000000000.0", asFloat64(1250000000000.0)) |
| expectPrinted("125000000000.0", asFloat64(125000000000.0)) |
| expectPrinted("12500000000.0", asFloat64(12500000000.0)) |
| expectPrinted("1250000000.0", asFloat64(1250000000.0)) |
| expectPrinted("125000000.0", asFloat64(125000000.0)) |
| expectPrinted("12500000.0", asFloat64(12500000.0)) |
| expectPrinted("1250000.0", asFloat64(1250000.0)) |
| expectPrinted("125000.0", asFloat64(125000.0)) |
| expectPrinted("12500.0", asFloat64(12500.0)) |
| expectPrinted("1250.0", asFloat64(1250.0)) |
| expectPrinted("125.0", asFloat64(125.0)) |
| expectPrinted("12.5", asFloat64(12.5)) |
| expectPrinted("1.25", asFloat64(1.25)) |
| expectPrinted("0.125", asFloat64(0.125)) |
| expectPrinted("0.0125", asFloat64(0.0125)) |
| expectPrinted("0.00125", asFloat64(0.00125)) |
| expectPrinted("0.000125", asFloat64(0.000125)) |
| expectPrinted("1.25e-05", asFloat64(0.0000125)) |
| expectPrinted("1.25e-06", asFloat64(0.00000125)) |
| expectPrinted("1.25e-07", asFloat64(0.000000125)) |
| expectPrinted("1.25e-08", asFloat64(0.0000000125)) |
| expectPrinted("1.25e-09", asFloat64(0.00000000125)) |
| expectPrinted("1.25e-10", asFloat64(0.000000000125)) |
| expectPrinted("1.25e-11", asFloat64(0.0000000000125)) |
| expectPrinted("1.25e-12", asFloat64(0.00000000000125)) |
| expectPrinted("1.25e-13", asFloat64(0.000000000000125)) |
| expectPrinted("1.25e-14", asFloat64(0.0000000000000125)) |
| expectPrinted("1.25e-15", asFloat64(0.00000000000000125)) |
| expectPrinted("1.25e-16", asFloat64(0.000000000000000125)) |
| expectPrinted("1.25e-17", asFloat64(0.0000000000000000125)) |
| |
| #if arch(i386) || arch(x86_64) |
| expectPrinted("1.00000000000000001", asFloat80(1.00000000000000001)) |
| expectPrinted("1.25e+19", asFloat80(12500000000000000000.0)) |
| expectPrinted("1.25e+18", asFloat80(1250000000000000000.0)) |
| expectPrinted("125000000000000000.0", asFloat80(125000000000000000.0)) |
| expectPrinted("12500000000000000.0", asFloat80(12500000000000000.0)) |
| expectPrinted("1250000000000000.0", asFloat80(1250000000000000.0)) |
| expectPrinted("125000000000000.0", asFloat80(125000000000000.0)) |
| expectPrinted("12500000000000.0", asFloat80(12500000000000.0)) |
| expectPrinted("1250000000000.0", asFloat80(1250000000000.0)) |
| expectPrinted("125000000000.0", asFloat80(125000000000.0)) |
| expectPrinted("12500000000.0", asFloat80(12500000000.0)) |
| expectPrinted("1250000000.0", asFloat80(1250000000.0)) |
| expectPrinted("125000000.0", asFloat80(125000000.0)) |
| expectPrinted("12500000.0", asFloat80(12500000.0)) |
| expectPrinted("1250000.0", asFloat80(1250000.0)) |
| expectPrinted("125000.0", asFloat80(125000.0)) |
| expectPrinted("12500.0", asFloat80(12500.0)) |
| expectPrinted("1250.0", asFloat80(1250.0)) |
| expectPrinted("125.0", asFloat80(125.0)) |
| expectPrinted("12.5", asFloat80(12.5)) |
| expectPrinted("1.25", asFloat80(1.25)) |
| expectPrinted("0.125", asFloat80(0.125)) |
| expectPrinted("0.0125", asFloat80(0.0125)) |
| expectPrinted("0.00125", asFloat80(0.00125)) |
| expectPrinted("0.000125", asFloat80(0.000125)) |
| expectPrinted("1.25e-05", asFloat80(0.0000125)) |
| expectPrinted("1.25e-06", asFloat80(0.00000125)) |
| expectPrinted("1.25e-07", asFloat80(0.000000125)) |
| expectPrinted("1.25e-08", asFloat80(0.0000000125)) |
| expectPrinted("1.25e-09", asFloat80(0.00000000125)) |
| expectPrinted("1.25e-10", asFloat80(0.000000000125)) |
| expectPrinted("1.25e-11", asFloat80(0.0000000000125)) |
| expectPrinted("1.25e-12", asFloat80(0.00000000000125)) |
| expectPrinted("1.25e-13", asFloat80(0.000000000000125)) |
| expectPrinted("1.25e-14", asFloat80(0.0000000000000125)) |
| expectPrinted("1.25e-15", asFloat80(0.00000000000000125)) |
| expectPrinted("1.25e-16", asFloat80(0.000000000000000125)) |
| expectPrinted("1.25e-17", asFloat80(0.0000000000000000125)) |
| #endif |
| |
| expectDebugPrinted("1.10000002", asFloat32(1.1)) |
| expectDebugPrinted("1.24999998e+17", asFloat32(125000000000000000.0)) |
| expectDebugPrinted("1.25", asFloat32(1.25)) |
| expectDebugPrinted("1.24999997e-05", asFloat32(0.0000125)) |
| expectDebugPrinted("inf", Float.infinity) |
| expectDebugPrinted("-inf", -Float.infinity) |
| expectDebugPrinted("nan", Float.nan) |
| #if !arch(arm) |
| expectDebugPrinted("-nan", -Float.nan) |
| #endif |
| expectDebugPrinted("nan(0xffff)", Float(nan: 65535, signaling: false)) |
| #if !arch(arm) |
| expectDebugPrinted("-nan(0xffff)", -Float(nan: 65535, signaling: false)) // fail |
| #endif |
| expectDebugPrinted("nan(0x1fffff)", Float(bitPattern: 0x7fff_ffff)) |
| expectDebugPrinted("nan(0x1fffff)", Float(bitPattern: 0x7fdf_ffff)) |
| #if !arch(i386) && !arch(arm) |
| expectDebugPrinted("snan", Float.signalingNaN) |
| expectDebugPrinted("snan(0xffff)", Float(nan: 65535, signaling: true)) |
| expectDebugPrinted("-snan(0xffff)", -Float(nan: 65535, signaling: true)) |
| expectDebugPrinted("snan(0x1fffff)", Float(bitPattern: 0x7fbf_ffff)) |
| #endif |
| |
| expectDebugPrinted("1.1000000000000001", asFloat64(1.1)) |
| expectDebugPrinted("1.25e+17", asFloat64(125000000000000000.0)) |
| expectDebugPrinted("1.25", asFloat64(1.25)) |
| expectDebugPrinted("1.2500000000000001e-05", asFloat64(0.0000125)) |
| expectDebugPrinted("inf", Double.infinity) |
| expectDebugPrinted("-inf", -Double.infinity) |
| expectDebugPrinted("nan", Double.nan) |
| expectDebugPrinted("-nan", -Double.nan) |
| expectDebugPrinted("nan(0xffff)", Double(nan: 65535, signaling: false)) |
| expectDebugPrinted("-nan(0xffff)", -Double(nan: 65535, signaling: false)) |
| expectDebugPrinted("nan(0x3ffffffffffff)", Float64(bitPattern: 0x7fff_ffff_ffff_ffff)) |
| expectDebugPrinted("nan(0x3ffffffffffff)", Float64(bitPattern: 0x7ffb_ffff_ffff_ffff)) |
| #if !arch(i386) |
| expectDebugPrinted("snan", Double.signalingNaN) |
| expectDebugPrinted("snan(0xffff)", Double(nan: 65535, signaling: true)) |
| expectDebugPrinted("-snan(0xffff)", -Double(nan: 65535, signaling: true)) |
| expectDebugPrinted("snan(0x3ffffffffffff)", Float64(bitPattern: 0x7ff7_ffff_ffff_ffff)) |
| #endif |
| |
| #if arch(i386) || arch(x86_64) |
| expectDebugPrinted("1.10000000000000000002", asFloat80(1.1)) |
| expectDebugPrinted("125000000000000000.0", asFloat80(125000000000000000.0)) |
| expectDebugPrinted("1.25", asFloat80(1.25)) |
| expectDebugPrinted("1.25000000000000000001e-05", asFloat80(0.0000125)) |
| expectDebugPrinted("inf", Float80.infinity) |
| expectDebugPrinted("-inf", -Float80.infinity) |
| expectDebugPrinted("nan", Float80.nan) |
| expectDebugPrinted("-nan", -Float80.nan) |
| expectDebugPrinted("nan(0xffff)", Float80(nan: 65535, signaling: false)) |
| expectDebugPrinted("-nan(0xffff)", -Float80(nan: 65535, signaling: false)) |
| expectDebugPrinted("nan(0x1fffffffffffffff)", Float80(sign: .plus, exponentBitPattern: 0x7fff, significandBitPattern: 0xffff_ffff_ffff_ffff)) |
| expectDebugPrinted("nan(0x1fffffffffffffff)", Float80(sign: .plus, exponentBitPattern: 0x7fff, significandBitPattern: 0xdfff_ffff_ffff_ffff)) |
| expectDebugPrinted("snan", Float80.signalingNaN) |
| expectDebugPrinted("snan(0xffff)", Float80(nan: 65535, signaling: true)) |
| expectDebugPrinted("-snan(0xffff)", -Float80(nan: 65535, signaling: true)) |
| expectDebugPrinted("snan(0x1fffffffffffffff)", Float80(sign: .plus, exponentBitPattern: 0x7fff, significandBitPattern: 0xbfff_ffff_ffff_ffff)) |
| #endif |
| } |
| |
| runAllTests() |
