.
diff --git a/parser/htmlparser/tests/crashtests/742414-1.html b/parser/htmlparser/tests/crashtests/742414-1.html
new file mode 100644
index 00000000000..e35b1256035
--- /dev/null
+++ b/parser/htmlparser/tests/crashtests/742414-1.html
@@ -0,0 +1,4 @@
+
diff --git a/parser/htmlparser/tests/crashtests/crashtests.list b/parser/htmlparser/tests/crashtests/crashtests.list
index 89004c600f1..a59b176157c 100644
--- a/parser/htmlparser/tests/crashtests/crashtests.list
+++ b/parser/htmlparser/tests/crashtests/crashtests.list
@@ -50,3 +50,4 @@ load 650501-1.xhtml
load 696651-1.html
load view-source:699347-1.xml
load 721313-1.html
+load view-source:742414-1.html
diff --git a/parser/htmlparser/tests/reftest/bug482921-1-ref.html b/parser/htmlparser/tests/reftest/bug482921-1-ref.html
index 72c546e7b9d..2d23b31c7f0 100644
--- a/parser/htmlparser/tests/reftest/bug482921-1-ref.html
+++ b/parser/htmlparser/tests/reftest/bug482921-1-ref.html
@@ -7,7 +7,7 @@
<!--
var s = "<script>foo</script>";
-->
-</script>
+</script>
<style>
/* </foo> */
</style>
diff --git a/parser/htmlparser/tests/reftest/bug482921-1.html b/parser/htmlparser/tests/reftest/bug482921-1.html
index f42b888ea21..ca603844f24 100644
--- a/parser/htmlparser/tests/reftest/bug482921-1.html
+++ b/parser/htmlparser/tests/reftest/bug482921-1.html
@@ -7,7 +7,7 @@ var lt = "<";
-
+
diff --git a/parser/htmlparser/tests/reftest/bug731234-1-ref.html b/parser/htmlparser/tests/reftest/bug731234-1-ref.html
new file mode 100644
index 00000000000..f20ae4d654d
--- /dev/null
+++ b/parser/htmlparser/tests/reftest/bug731234-1-ref.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<body>
+<script></script>X
+<script></script >X
+<script></script
+>X
+<script></script foo>X
+<script></script foo=bar>X
+<script></script foo="bar">X
+<script><!--</script>X
+<script><!-- </script>X
+<script><!-- </script >X
+<script><!-- </script
+>X
+<script><!-- </script foo>X
+<script><!-- </script foo=bar>X
+<script><!-- </script foo="bar">X
+<script><!-- -</script>X
+<script><!-- --</script>X
+<script><!-- --></script>X
+<script><!--<script> </script> </script>X
+<script><!--<script> </script> --></script>X
+<script><!--<script </script> --></script>X
+<script><!--<script> </script > --></script>X
+<script><!--<script> </script foo> --></script>X
+<script><!--<script> </script foo=bar> --></script>X
+<script><!--<script> </script foo="bar"> --></script>X
+
+
+
diff --git a/parser/htmlparser/tests/reftest/bug731234-1.html b/parser/htmlparser/tests/reftest/bug731234-1.html
new file mode 100644
index 00000000000..313e44cca73
--- /dev/null
+++ b/parser/htmlparser/tests/reftest/bug731234-1.html
@@ -0,0 +1,27 @@
+
+
+X
+X
+X
+X
+X
+X
+X
+X
+X
+X
+X
+X
+X
+X
+X
+X
+ X
+ -->X
+ -->X
+ -->X
+ -->X
+ -->X
+ -->X
diff --git a/parser/htmlparser/tests/reftest/reftest.list b/parser/htmlparser/tests/reftest/reftest.list
index 2b13cd63678..21a7a24672e 100644
--- a/parser/htmlparser/tests/reftest/reftest.list
+++ b/parser/htmlparser/tests/reftest/reftest.list
@@ -19,3 +19,4 @@ fails-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)&&!layersGPUAccelerated) == vi
== bug696651-2.html bug696651-2-ref.html
== view-source:bug700260-1.html view-source:bug700260-1-ref.html
== view-source:bug704667-1.html bug704667-1-ref.html
+== view-source:bug731234-1.html bug731234-1-ref.html