diff --git a/test/config/excludelist.xml b/test/config/excludelist.xml
index 48839f7e84..173bf3da7e 100644
--- a/test/config/excludelist.xml
+++ b/test/config/excludelist.xml
@@ -102,8 +102,6 @@
   <test id="S12.6.2_A13_T2">https://bugs.ecmascript.org/show_bug.cgi?id=80</test>
   <test id="S12.6.4_A13_T1">https://bugs.ecmascript.org/show_bug.cgi?id=80</test>
   <test id="S12.6.4_A13_T2">https://bugs.ecmascript.org/show_bug.cgi?id=80</test>
-  <test id="S7.8.4_A4.3_T3">https://bugs.ecmascript.org/show_bug.cgi?id=80</test>
-  <test id="S7.8.4_A4.3_T4">https://bugs.ecmascript.org/show_bug.cgi?id=80</test>
   
   <test id="S15.5.4.10_A1_T3">https://bugs.ecmascript.org/show_bug.cgi?id=23</test>
   
@@ -118,10 +116,6 @@
   
   <test id="15.4.4.4-5-c-i-1">https://bugs.ecmascript.org/show_bug.cgi?id=69</test>
   
-  <!-- Extension clause -->
-  <test id="S7.8.4_A4.3_T5">https://bugs.ecmascript.org/show_bug.cgi?id=127</test>
-  <test id="S7.8.4_A4.3_T6">https://bugs.ecmascript.org/show_bug.cgi?id=127</test>
-  
   <test id="S15.10.2.12_A1_T1">https://bugs.ecmascript.org/show_bug.cgi?id=60</test>
   <test id="S15.10.2.12_A2_T1">https://bugs.ecmascript.org/show_bug.cgi?id=60</test>
   
diff --git a/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T3.js b/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T3.js
deleted file mode 100644
index a6854e7a9b..0000000000
--- a/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T3.js
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/**
- * @name: S7.8.4_A4.3_T3;
- * @section: 7.8.4;
- * @assertion: NonEscapeSequence is not EscapeCharacter;
- * @description: EscapeCharacter :: DecimalDigits :: 8;
- * @negative
-*/
-
-//CHECK#1
-"\8"
diff --git a/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T4.js b/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T4.js
deleted file mode 100644
index 65a3e5d6f2..0000000000
--- a/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T4.js
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/**
- * @name: S7.8.4_A4.3_T4;
- * @section: 7.8.4;
- * @assertion: NonEscapeSequence is not EscapeCharacter;
- * @description: EscapeCharacter :: DecimalDigits :: 9;
- * @negative
-*/
-
-//CHECK#1
-"\9"
diff --git a/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T5.js b/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T5.js
deleted file mode 100644
index e0dbd20bc4..0000000000
--- a/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T5.js
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/**
- * @name: S7.8.4_A4.3_T5;
- * @section: 7.8.4;
- * @assertion: NonEscapeSequence is not EscapeCharacter;
- * @description: EscapeCharacter :: u;
- * @negative
-*/
-
-//CHECK#1
-"\u"
diff --git a/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T6.js b/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T6.js
deleted file mode 100644
index f18515efdc..0000000000
--- a/test/suite/sputnik/Conformance/07_Lexical_Conventions/7.8_Literals/7.8.4_String_Literals/S7.8.4_A4.3_T6.js
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/**
- * @name: S7.8.4_A4.3_T6;
- * @section: 7.8.4;
- * @assertion: NonEscapeSequence is not EscapeCharacter;
- * @description: EscapeCharacter :: x;
- * @negative
-*/
-
-//CHECK#1
-"\x"