JS: Add failing test

asgerf · asgerf · commit 2d864aaf1bd5 · 2020-04-01T12:21:25.000+01:00
diff --git a/javascript/ql/test/library-tests/RangeAnalysis/DeadBranch.expected b/javascript/ql/test/library-tests/RangeAnalysis/DeadBranch.expected
@@ -0,0 +1 @@
+| constants.js:12:27:12:31 | // OK | Error: analysis claims x >= 1_000 is always false |
diff --git a/javascript/ql/test/library-tests/RangeAnalysis/constants.js b/javascript/ql/test/library-tests/RangeAnalysis/constants.js
@@ -6,3 +6,8 @@ function f() {
   if (two > one) {}  // NOT OK - always true
   if (two <= one) {} // NOT OK - always false
 }
+
+function underscores(x) {
+  if (x >= 1_000_000) return; // OK
+  if (x >= 1_000) return; // OK
+}

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+\| constants.js:12:27:12:31 \| // OK \| Error: analysis claims x >= 1_000 is always false \|`