Fixed a few false positives on gcov for ext/pgsql

ext/pgsql/tests/09notice.phpt

@@ -1,16 +1,25 @@
 --TEST--
 PostgreSQL notice function
 --SKIPIF--
-<?php include("skipif.inc"); ?>
+<?php
+
+include("skipif.inc");
+
+_skip_lc_messages();
+
+?>
 --INI--
 pgsql.log_notice=1
 pgsql.ignore_notices=0
 --FILE--
 <?php
 include 'config.inc';
+include 'lcmess.inc';
 
 $db = pg_connect($conn_str);
-pg_exec($db, "SET LC_MESSAGES='C';");
+
+_set_lc_messages();
+
 pg_query($db, "BEGIN;");
 pg_query($db, "BEGIN;");
 

ext/pgsql/tests/22pg_fetch_object.phpt

@@ -16,7 +16,7 @@ class test_class {
 
 $db = pg_connect($conn_str);
 
-$sql = "SELECT * FROM $table_name";
+$sql = "SELECT * FROM $table_name WHERE num = 0";
 $result = pg_query($db, $sql) or die('Cannot qeury db');
 $rows = pg_num_rows($result);
 

ext/pgsql/tests/80_bug32223.phpt

@@ -3,6 +3,8 @@ Bug #32223 (weird behaviour of pg_last_notice)
 --SKIPIF--
 <?php 
 require_once('skipif.inc');
+
+_skip_lc_messages();
 	
 @pg_query($conn, "CREATE LANGUAGE 'plpgsql' HANDLER plpgsql_call_handler LANCOMPILER 'PL/pgSQL'");
 $res = @pg_query($conn, "CREATE OR REPLACE FUNCTION test_notice() RETURNS boolean AS '
@@ -17,14 +19,15 @@ if (!$res) die('skip PLPGSQL not available');
 <?php
 
 require_once('config.inc');
+require_once('lcmess.inc');
 	
 $dbh = @pg_connect($conn_str);
 if (!$dbh) {
 	die ("Could not connect to the server");
 }
-pg_exec($dbh, "SET LC_MESSAGES='C';");
 
-//@pg_query($dbh, "CREATE LANGUAGE 'plpgsql' HANDLER plpgsql_call_handler LANCOMPILER 'PL/pgSQL'");
+_set_lc_messages();
+
 $res = pg_query($dbh, "CREATE OR REPLACE FUNCTION test_notice() RETURNS boolean AS '
 begin
         RAISE NOTICE ''11111'';

ext/pgsql/tests/80_bug32223b.phpt

@@ -3,6 +3,8 @@ Bug #32223 (weird behaviour of pg_last_notice using define)
 --SKIPIF--
 <?php 
 require_once('skipif.inc');
+
+_skip_lc_messages();
 	
 @pg_query($conn, "CREATE LANGUAGE 'plpgsql' HANDLER plpgsql_call_handler LANCOMPILER 'PL/pgSQL'");
 $res = @pg_query($conn, "CREATE OR REPLACE FUNCTION test_notice() RETURNS boolean AS '
@@ -17,14 +19,15 @@ if (!$res) die('skip PLPGSQL not available');
 <?php
 
 require_once('config.inc');
+require_once('lcmess.inc');
 
 define('dbh', pg_connect($conn_str));
 if (!dbh) {
         die ("Could not connect to the server");
 }
-pg_exec(dbh, "SET LC_MESSAGES='C';");
 
-//@pg_query(dbh, "CREATE LANGUAGE 'plpgsql' HANDLER plpgsql_call_handler LANCOMPILER 'PL/pgSQL'");
+_set_lc_messages();
+
 $res = pg_query(dbh, "CREATE OR REPLACE FUNCTION test_notice() RETURNS boolean AS '
 begin
         RAISE NOTICE ''11111'';

ext/pgsql/tests/lcmess.inc

@@ -0,0 +1,21 @@
+<?php
+
+function _skip_lc_messages($lc_messages = 'C')
+{
+	if (!_set_lc_messages($lc_messages)) {
+		die("skip Cannot set LC_MESSAGES to '{$lc_messages}'\n");
+	}
+}
+
+function _set_lc_messages($lc_messages = 'C')
+{
+	if (pg_result(pg_query("SHOW LC_MESSAGES"), 0, 0) != $lc_messages) {
+		if (!@pg_exec("SET LC_MESSAGES='{$lc_messages}'")) {
+			return false;
+		}
+	}
+
+	return true;
+}
+
+?>

ext/pgsql/tests/skipif.inc

@@ -7,6 +7,7 @@
 //   database
 
 include("config.inc");
+include("lcmess.inc");
 
 if (!extension_loaded("pgsql")) {
     die("skip\n");