diff --git a/js/js.translator/testData/box/expression/when/exhaustiveCheckException.kt b/js/js.translator/testData/box/expression/when/exhaustiveCheckException.kt
index a42f7cfdb99..c483d40fb10 100644
--- a/js/js.translator/testData/box/expression/when/exhaustiveCheckException.kt
+++ b/js/js.translator/testData/box/expression/when/exhaustiveCheckException.kt
@@ -1,9 +1,8 @@
 // IGNORE_BACKEND: JS_IR
-// KJS_WITH_FULL_RUNTIME
 // EXPECTED_REACHABLE_NODES: 1323
 fun <T> checkThrown(x: T, block: (T) -> Any?): Unit? {
     return try {
-        println((block(x) ?: "").toString())
+        block(x)
         null
     }
     catch (e: NoWhenBranchMatchedException) {
@@ -13,7 +12,7 @@ fun <T> checkThrown(x: T, block: (T) -> Any?): Unit? {
 
 fun <T> checkNotThrown(x: T, block: (T) -> Any?): Unit? {
     return try {
-        println((block(x) ?: "").toString())
+        block(x)
         Unit
     }
     catch (e: NoWhenBranchMatchedException) {
diff --git a/js/js.translator/testData/box/incremental/enumUsage.kt b/js/js.translator/testData/box/incremental/enumUsage.kt
index 906de09e4fc..aa9cd767418 100644
--- a/js/js.translator/testData/box/incremental/enumUsage.kt
+++ b/js/js.translator/testData/box/incremental/enumUsage.kt
@@ -1,5 +1,4 @@
 // IGNORE_BACKEND: JS_IR
-// KJS_WITH_FULL_RUNTIME
 // EXPECTED_REACHABLE_NODES: 1230
 // GENERATE_SOURCE_MAPS
 // FILE: Enum.kt
@@ -13,7 +12,8 @@ enum class Enum {
 // RECOMPILE
 
 fun box(): String {
-    println(Enum.A)
+    if (Enum.A.name != "A")
+        return "Fail"
 
     return "OK"
 }
\ No newline at end of file
diff --git a/js/js.translator/testData/box/inline/inlinedObjectLiteralIsCheck.kt b/js/js.translator/testData/box/inline/inlinedObjectLiteralIsCheck.kt
index 50760674321..5aa9861bd04 100644
--- a/js/js.translator/testData/box/inline/inlinedObjectLiteralIsCheck.kt
+++ b/js/js.translator/testData/box/inline/inlinedObjectLiteralIsCheck.kt
@@ -1,5 +1,4 @@
 // EXPECTED_REACHABLE_NODES: 1282
-// IGNORE_BACKEND: JS_IR
 
 interface I {
     fun ok(): String
@@ -17,8 +16,6 @@ inline fun convolutedOk(): I {
         override fun ok() = "fail"
     }.ok()
 
-    println(fail)
-
     return ok()
 }