updated test cases for string and numeric functions with minor fixes in code.
git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization_temp_missing_tests@1339 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/runtimets/queries/string/replace1.aql b/asterix-app/src/test/resources/runtimets/queries/string/replace1.aql
index 3a9e932..419fe4b 100644
--- a/asterix-app/src/test/resources/runtimets/queries/string/replace1.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/string/replace1.aql
@@ -7,4 +7,6 @@
let $c1 := replace("abracadabra", "a", "")
let $c2 := replace("abracadabra", "a(.)", "a$1$1")
let $c3 := replace("darted", "^(.*?)d(.*)$", "$1c$2")
-return {"result1": $c1, "result2": $c2, "result3": $c3}
+let $c4 := replace("hello", "", "-")
+let $c5 := replace(null, "*", "-")
+return {"result1": $c1, "result2": $c2, "result3": $c3, "result4": $c4, "result5": $c5}