[test] Guard crash test in Duration.swift for WASI

WASI does not support crashing tests

Author: kateinoigakukun

test/stdlib/Duration.swift

@@ -28,9 +28,11 @@ if #available(SwiftStdlib 5.7, *) {
     // Divide by 1000 to get back to a duration with representable components:
     let smallerDuration = duration / 1000
     expectEqual(smallerDuration.components, (170_000_000_000_000_000, 0))
+    #if !os(WASI)
     // Now check that the components of the original value trap:
     expectCrashLater()
     let _ = duration.components
+    #endif
   }
 
   suite.test("milliseconds from Double") {
@@ -166,9 +168,11 @@ if #available(SwiftStdlib 6.0, *) {
     let minRep = Duration.seconds(-166020696663385964544 as Int128)
     expectEqual(minRep._high,-9_000_000_000_000_000_000)
     expectEqual(minRep._low, 0)
+    #if !os(WASI)
     //  Check just above the overflow boundary
     expectCrashLater()
     let _ = Duration.seconds( 170141183460469231732 as Int128)
+    #endif
   }
 
   suite.test("milliseconds from Int128") {
@@ -184,9 +188,11 @@ if #available(SwiftStdlib 6.0, *) {
     let minRep = Duration.milliseconds(-170134320591823194554368 as Int128)
     expectEqual(minRep._high,-9_223_000_000_000_000_000)
     expectEqual(minRep._low, 0)
+    #if !os(WASI)
     //  Check just above the overflow boundary
     expectCrashLater()
     let _ = Duration.milliseconds( 170141183460469231731689 as Int128)
+    #endif
   }
 
   suite.test("microseconds from Int128") {
@@ -202,9 +208,11 @@ if #available(SwiftStdlib 6.0, *) {
     let minRep = Duration.microseconds(-170141182780618614507569152 as Int128)
     expectEqual(minRep._high,-9_223_372_000_000_000_000)
     expectEqual(minRep._low, 0)
+    #if !os(WASI)
     //  Check just above the overflow boundary
     expectCrashLater()
     let _ = Duration.microseconds( 170141183460469231731687304 as Int128)
+    #endif
   }
 
   suite.test("nanoseconds from Int128") {
@@ -220,8 +228,10 @@ if #available(SwiftStdlib 6.0, *) {
     let minRep = Duration.nanoseconds(-170141183444701401161113010176 as Int128)
     expectEqual(minRep._high,-9_223_372_036_000_000_000)
     expectEqual(minRep._low, 0)
+    #if !os(WASI)
     //  Check just above the overflow boundary
     expectCrashLater()
     let _ = Duration.nanoseconds( 170141183460469231731687303716 as Int128)
+    #endif
   }
 }