Prevent JS join order regression

Author: kaspersv

javascript/ql/lib/semmle/javascript/InclusionTests.qll

@@ -69,6 +69,7 @@ module InclusionTest {
       inner.getContainerNode().getALocalSource() = DataFlow::parameterNode(callee.getAParameter())
     }
 
+    pragma[assume_small_delta]
     override DataFlow::Node getContainerNode() {
       exists(int arg |
         inner.getContainerNode().getALocalSource() =
@@ -77,6 +78,7 @@ module InclusionTest {
       )
     }
 
+    pragma[assume_small_delta]
     override DataFlow::Node getContainedNode() {
       exists(int arg |
         inner.getContainedNode().getALocalSource() =

javascript/ql/lib/semmle/javascript/StringOps.qll

@@ -67,13 +67,15 @@ module StringOps {
         inner.getSubstring().getALocalSource().getEnclosingExpr() = callee.getAParameter()
       }
 
+      pragma[assume_small_delta]
       override DataFlow::Node getBaseString() {
         exists(int arg |
           inner.getBaseString().getALocalSource().getEnclosingExpr() = callee.getParameter(arg) and
           result = this.getArgument(arg)
         )
       }
 
+      pragma[assume_small_delta]
       override DataFlow::Node getSubstring() {
         exists(int arg |
           inner.getSubstring().getALocalSource().getEnclosingExpr() = callee.getParameter(arg) and
@@ -292,13 +294,15 @@ module StringOps {
         inner.getSubstring().getALocalSource().getEnclosingExpr() = callee.getAParameter()
       }
 
+      pragma[assume_small_delta]
       override DataFlow::Node getBaseString() {
         exists(int arg |
           inner.getBaseString().getALocalSource().getEnclosingExpr() = callee.getParameter(arg) and
           result = this.getArgument(arg)
         )
       }
 
+      pragma[assume_small_delta]
       override DataFlow::Node getSubstring() {
         exists(int arg |
           inner.getSubstring().getALocalSource().getEnclosingExpr() = callee.getParameter(arg) and