[stdlib] Add string view index comparability test

natecook1000 · natecook1000 · commit b0e20e1eda34 · 2016-07-12T09:29:49.000-05:00
diff --git a/validation-test/stdlib/StringViews.swift b/validation-test/stdlib/StringViews.swift
@@ -687,6 +687,14 @@ tests.test("UTF8 indexes") {
   }
 }
 
+tests.test("index/Comparable")
+  .forEach(in: [summer, winter]) { str in
+  checkComparable(str.characters.indices, oracle: <=>)
+  checkComparable(str.unicodeScalars.indices, oracle: <=>)
+  checkComparable(str.utf16.indices, oracle: <=>)
+  checkComparable(str.utf8.indices, oracle: <=>)
+}
+
 tests.test("UTF16->String") {
   let s = summer + winter + winter + summer
   let v = s.utf16

Original file line number	Diff line number	Diff line change
`@@ -687,6 +687,14 @@ tests.test("UTF8 indexes") {`
`687`	`687`	`}`
`688`	`688`	`}`
`689`	`689`
	`690`	`+tests.test("index/Comparable")`
	`691`	`+ .forEach(in: [summer, winter]) { str in`
	`692`	`+ checkComparable(str.characters.indices, oracle: <=>)`
	`693`	`+ checkComparable(str.unicodeScalars.indices, oracle: <=>)`
	`694`	`+ checkComparable(str.utf16.indices, oracle: <=>)`
	`695`	`+ checkComparable(str.utf8.indices, oracle: <=>)`
	`696`	`+}`
	`697`	`+`
`690`	`698`	`tests.test("UTF16->String") {`
`691`	`699`	`let s = summer + winter + winter + summer`
`692`	`700`	`let v = s.utf16`