test fixes + added skipif for slow tests

tests/basic/timeout_config.inc

@@ -2,10 +2,10 @@
 
 $t = 3;
 
-function busy_sleep($how_long)
+function busy_wait($how_long)
 {
-	$now = time();
+	$until = time() + $how_long;
 
-	while($now + $how_long > time());
+	while ($until > time());
 }
 

tests/basic/timeout_variation_0.phpt

@@ -1,19 +1,22 @@
 --TEST--
 Timeout within while loop
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
 include dirname(__FILE__) . DIRECTORY_SEPARATOR . "timeout_config.inc";
 
+$t = 3;
 set_time_limit($t);
 
-while(1) { 
-	echo 1; 
-	busy_sleep(1);
+while (1) { 
+	busy_wait(1);
 }
 
 ?>
 never reached here
 --EXPECTF--
-111
 Fatal error: Maximum execution time of 3 seconds exceeded in %s on line %d

tests/basic/timeout_variation_1.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within function
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -10,7 +14,7 @@ set_time_limit($t);
 
 function hello ($t) { 
 	echo "call"; 
-	busy_sleep($t*2);
+	busy_wait($t*2);
 }
 
 hello($t);

tests/basic/timeout_variation_10.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within shutdown function, variation
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -11,7 +15,7 @@ set_time_limit($t);
 function f()
 {
 	echo "call";
-	busy_sleep(4);
+	busy_wait(4);
 }
 
 register_shutdown_function("f");

tests/basic/timeout_variation_2.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within array_walk
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -10,8 +14,7 @@ set_time_limit($t);
 
 function cb(&$i, $k, $p)
 { 
-	echo 1; 
-	busy_sleep(1);
+	busy_wait(1);
 }
 
 $a = array(1 => 1, 2 => 1, 3 => 1, 4 => 1, 5 => 1, 6 => 1, 7 => 1);
@@ -20,5 +23,4 @@ array_walk($a, "cb", "junk");
 ?>
 never reached here
 --EXPECTF--
-111
 Fatal error: Maximum execution time of 3 seconds exceeded in %s on line %d

tests/basic/timeout_variation_3.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within eval
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -10,7 +14,7 @@ set_time_limit($t);
 
 function hello ($t) { 
 	echo "call", PHP_EOL; 
-	busy_sleep($t*2);
+	busy_wait($t*2);
 }
 
 eval('hello($t);');

tests/basic/timeout_variation_4.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within call_user_func
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -10,7 +14,7 @@ set_time_limit($t);
 
 function hello ($t) { 
 	echo "call", PHP_EOL; 
-	busy_sleep($t*2);
+	busy_wait($t*2);
 }
 
 call_user_func('hello', $t);

tests/basic/timeout_variation_5.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within function containing exteption
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -10,7 +14,7 @@ set_time_limit($t);
 
 function f($t) { 
 	echo "call";
-	busy_sleep($t*2);
+	busy_wait($t*2);
 	throw new Exception("never reached here");
 }
 

tests/basic/timeout_variation_6.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within function trowing exteption before timeout reached
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -10,7 +14,7 @@ set_time_limit($t);
 
 function f($t) { 
 	echo "call";
-	busy_sleep($t-1);
+	busy_wait($t-1);
 	throw new Exception("exception before timeout");
 }
 

tests/basic/timeout_variation_7.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within for loop
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -8,13 +12,11 @@ include dirname(__FILE__) . DIRECTORY_SEPARATOR . "timeout_config.inc";
 $t = 3;
 set_time_limit($t);
 
-for($i = 0; $i < 42; $i++) { 
-	echo 1; 
-	busy_sleep(1);
+for ($i = 0; $i < 42; $i++) { 
+	busy_wait(1);
 }
 
 ?>
 never reached here
 --EXPECTF--
-111
 Fatal error: Maximum execution time of 3 seconds exceeded in %s on line %d

tests/basic/timeout_variation_8.phpt

@@ -1,20 +1,22 @@
 --TEST--
 Timeout within foreach loop
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
+$t = 3;
 include dirname(__FILE__) . DIRECTORY_SEPARATOR . "timeout_config.inc";
 
-$t = 3;
 set_time_limit($t);
 
-foreach(range(0, 42) as $i) { 
-	echo 1; 
-	busy_sleep(1);
+foreach (range(0, 42) as $i) { 
+	busy_wait(1);
 }
 
 ?>
 never reached here
 --EXPECTF--
-111
 Fatal error: Maximum execution time of 3 seconds exceeded in %s on line %d

tests/basic/timeout_variation_9.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Timeout within shutdown function
+--SKIPIF--
+<?php 
+	if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
 --FILE--
 <?php
 
@@ -11,7 +15,7 @@ set_time_limit($t);
 function f()
 {
 	echo "call";
-	busy_sleep(4);
+	busy_wait(4);
 }
 
 register_shutdown_function("f");