Add more tests

Author: mlazdans

tests/ibase_num_combi_001.phpt

@@ -0,0 +1,33 @@
+--TEST--
+ibase_num_fields() / ibase_num_params(): combined
+--SKIPIF--
+<?php
+include("skipif.inc");
+?>
+--FILE--
+<?php
+
+require("interbase.inc");
+ibase_connect($test_base);
+
+(function(){
+    ibase_query("DELETE FROM TEST1");
+
+    $p = ibase_prepare("INSERT INTO TEST1 (I, C) VALUES (?, ?)");
+    var_dump(ibase_num_fields($p));
+    var_dump(ibase_num_params($p));
+
+    print "--------\n";
+
+    $p = ibase_prepare("INSERT INTO TEST1 (I, C) VALUES (?, ?) RETURNING I, C");
+    var_dump(ibase_num_fields($p));
+    var_dump(ibase_num_params($p));
+})();
+
+?>
+--EXPECT--
+int(0)
+int(2)
+--------
+int(2)
+int(2)

tests/returning_001.phpt

@@ -0,0 +1,57 @@
+--TEST--
+INSERT / UPDATE using RETURNING
+--SKIPIF--
+<?php
+include("skipif.inc");
+?>
+--FILE--
+<?php
+
+require("interbase.inc");
+ibase_connect($test_base);
+
+(function(){
+    ibase_query("DELETE FROM TEST1");
+
+    $q = ibase_query("INSERT INTO TEST1 (I, C) VALUES (?, ?) RETURNING I, C", 1, "data 1");
+    dump_rows($q);
+    dump_table_rows("TEST1");
+
+    print "--------\n";
+
+    $q = ibase_query("UPDATE TEST1 SET I = I + 1, C = C || ' updated' RETURNING OLD.I AS OLD_I, OLD.C AS OLD_C, NEW.I AS NEW_I, NEW.C AS NEW_C");
+    dump_rows($q);
+    dump_table_rows("TEST1");
+})();
+
+?>
+--EXPECT--
+array(2) {
+  ["I"]=>
+  int(1)
+  ["C"]=>
+  string(6) "data 1"
+}
+array(2) {
+  ["I"]=>
+  int(1)
+  ["C"]=>
+  string(6) "data 1"
+}
+--------
+array(4) {
+  ["OLD_I"]=>
+  int(1)
+  ["OLD_C"]=>
+  string(6) "data 1"
+  ["NEW_I"]=>
+  int(2)
+  ["NEW_C"]=>
+  string(14) "data 1 updated"
+}
+array(2) {
+  ["I"]=>
+  int(2)
+  ["C"]=>
+  string(14) "data 1 updated"
+}