Fix parser symbol / function map for STRBEFORE(), and updated tests

src/frontend/results.c

@@ -374,7 +374,7 @@ fs_value fs_expression_eval(fs_query *q, int row, int block, rasqal_expression *
         return fn_strbefore(q, fs_expression_eval(q, row, block, e->arg1),
                                fs_expression_eval(q, row, block, e->arg2));
     case RASQAL_EXPR_STRAFTER:
-        return fn_strbefore(q, fs_expression_eval(q, row, block, e->arg1),
+        return fn_strafter(q, fs_expression_eval(q, row, block, e->arg1),
                                fs_expression_eval(q, row, block, e->arg2));
     case RASQAL_EXPR_REPLACE:
         return fs_value_error(FS_ERROR_INVALID_TYPE, "fn:replace not yet implemented");

tests/httpd/exemplar/functions-substr

@@ -135,32 +135,32 @@ Query: SELECT (STRBEFORE(STRLANG(?s, "en-GB"), "89") AS ?be) WHERE { <test:data>
 ""@en-GB
 Query: SELECT (STRAFTER(?s, "789") AS ?be) WHERE { <test:data> <test:bcd> ?s } ORDER BY ?s
 ?be
-"-123456"
+"0.23239300"
 ""
 ""
 ""
 ""
-"0123456"
-"0123456"
-"0123456"
-"0123456"
-"0123456"
-"0123456"
+".0123456789012345678"
+"0123456789012345678"
+"01234567890123456789"
+"012345678901234567890"
+"0123456789012345678901"
+"01234567890123456789012"
 Query: SELECT (STRAFTER(STRLANG(?s, "en-GB"), "89") AS ?be) WHERE { <test:data> <test:bcd> ?s } ORDER BY ?s
 ?be
-"-1234567"@en-GB
+"0.23239300"@en-GB
 ""@en-GB
-"-1234567"@en-GB
+"0.23239300"@en-GB
 ""@en-GB
 ""@en-GB
 ""@en-GB
 ""@en-GB
-"01234567"@en-GB
-"01234567"@en-GB
-"01234567"@en-GB
-"01234567"@en-GB
-"01234567"@en-GB
-"01234567"@en-GB
+".0123456789012345678"@en-GB
+"0123456789012345678"@en-GB
+"01234567890123456789"@en-GB
+"012345678901234567890"@en-GB
+"0123456789012345678901"@en-GB
+"01234567890123456789012"@en-GB
 ""@en-GB
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