Ruby: Add another regex consistency test

hvitved · hvitved · commit 073302f19664 · 2022-03-08T19:53:17.000+01:00
diff --git a/ruby/ql/consistency-queries/RegExpConsistency.ql b/ruby/ql/consistency-queries/RegExpConsistency.ql
@@ -6,3 +6,9 @@ query predicate nonUniqueChild(RegExpParent parent, int i, RegExpTerm child) {
 }
 
 query predicate cyclic(RegExpParent parent) { parent = parent.getAChild+() }
+
+query predicate nonConsecutive(RegExpParent parent, int i) {
+  exists(parent.getChild(i)) and
+  i > 0 and
+  not exists(parent.getChild(i - 1))
+}

Original file line number	Diff line number	Diff line change
`@@ -6,3 +6,9 @@ query predicate nonUniqueChild(RegExpParent parent, int i, RegExpTerm child) {`
`6`	`6`	`}`
`7`	`7`
`8`	`8`	`query predicate cyclic(RegExpParent parent) { parent = parent.getAChild+() }`
	`9`	`+`
	`10`	`+query predicate nonConsecutive(RegExpParent parent, int i) {`
	`11`	`+ exists(parent.getChild(i)) and`
	`12`	`+ i > 0 and`
	`13`	`+ not exists(parent.getChild(i - 1))`
	`14`	`+}`