Make window.{undefined,NaN,Infinity} read-only

test/sputnik/sputnik.status

Index: test/sputnik/sputnik.status
diff --git a/test/sputnik/sputnik.status b/test/sputnik/sputnik.status
index 82d8a61c7a7ca3892d58a5ae20995f7661bfea32..02acec02834d5210a44883014273d52a73d945cf 100644
--- a/test/sputnik/sputnik.status
+++ b/test/sputnik/sputnik.status
@@ -178,6 +178,17 @@ S15.5.4.13_A1_T3: FAIL_OK
 S15.5.4.14_A1_T3: FAIL_OK
 S15.5.4.15_A1_T3: FAIL_OK
 
+# NaN, Infinity and undefined are read-only according to ES5.
+S15.1.1.1_A2_T1: FAIL_OK  # NaN
+S15.1.1.1_A2_T2: FAIL_OK  # NaN
+S15.1.1.2_A2_T1: FAIL_OK  # Infinity
+# S15.1.1.2_A2_T2 would fail if it weren't bogus in r97. sputnik bug #45.
+S15.1.1.3_A2_T1: FAIL_OK  # undefined
+S15.1.1.3_A2_T2: FAIL_OK  # undefined
+S8.1_A3: FAIL_OK  # undefined (comment is correct, test itself is bogus/ES3)
+S8.5_A4: FAIL_OK  # NaN
+S8.5_A10: FAIL_OK  # Infinity
+
 ##################### SKIPPED TESTS #####################
 
 # These tests take a looong time to run in debug mode.