MFH: improve the tests

Author: tony2001

ext/gmp/tests/011.phpt

@@ -3,6 +3,9 @@ gmp_divexact() tests (OK to fail with GMP =< 4.2.1)
 --FILE--
 <?php
 
+var_dump(gmp_divexact(1, 1, 1));
+var_dump(gmp_divexact());
+
 $r = gmp_divexact("233", "23345555555555555555555555");
 var_dump(gmp_strval($r));
 
@@ -29,6 +32,11 @@ var_dump(gmp_strval($r));
 echo "Done\n";
 ?>
 --EXPECTF--	
+Warning: Wrong parameter count for gmp_divexact() in %s on line %d
+NULL
+
+Warning: Wrong parameter count for gmp_divexact() in %s on line %d
+NULL
 string(1) "0"
 
 Warning: gmp_divexact(): Zero operand not allowed in %s on line %d

ext/gmp/tests/016.phpt

@@ -25,6 +25,12 @@ var_dump(gmp_powm(array(),array()));
 var_dump(gmp_powm(array()));
 var_dump(gmp_powm());
 
+$n = gmp_init("-5");
+var_dump(gmp_powm(10, $n, 10));
+
+$n = gmp_init("0");
+var_dump(gmp_powm(10, $n, 10));
+
 echo "Done\n";
 ?>
 --EXPECTF--	
@@ -58,4 +64,8 @@ NULL
 
 Warning: Wrong parameter count for gmp_powm() in %s on line %d
 NULL
+
+Warning: gmp_powm(): Second parameter cannot be less than 0 in %s on line %d
+bool(false)
+resource(%d) of type (GMP integer)
 Done

ext/gmp/tests/039.phpt

@@ -0,0 +1,38 @@
+--TEST--
+gmp_init() basic tests
+--FILE--
+<?php
+
+var_dump(gmp_init("98765678"));
+var_dump(gmp_strval(gmp_init("98765678")));
+var_dump(gmp_strval(gmp_init()));
+var_dump(gmp_init());
+var_dump(gmp_init(1,2,3,4));
+var_dump(gmp_init(1,-1));
+var_dump(gmp_init("",36));
+var_dump(gmp_init("foo",3));
+var_dump(gmp_strval(gmp_init("993247326237679187178",3)));
+
+echo "Done\n";
+?>
+--EXPECTF--	
+resource(%d) of type (GMP integer)
+string(8) "98765678"
+
+Warning: Wrong parameter count for gmp_init() in %s on line %d
+
+Warning: gmp_strval(): Unable to convert variable to GMP - wrong type in %s on line %d
+bool(false)
+
+Warning: Wrong parameter count for gmp_init() in %s on line %d
+NULL
+
+Warning: Wrong parameter count for gmp_init() in %s on line %d
+NULL
+
+Warning: gmp_init(): Bad base for conversion: -1 (should be between 2 and 36) in %s on line %d
+bool(false)
+bool(false)
+bool(false)
+string(1) "0"
+Done