From ac41c5db23623d025bec8f847f8a8e799c1a2320 Mon Sep 17 00:00:00 2001
From: Ilia Alshanetsky <iliaa@php.net>
Date: Sat, 9 Aug 2003 16:44:33 +0000
Subject: [PATCH] Added/improved tests for bugs 24142, 24063, 24951, 24980

---
 ext/standard/tests/array/bug24980.phpt     | 53 ++++++++++++++++++++++
 ext/standard/tests/math/bug24142.phpt      | 18 ++++++--
 ext/standard/tests/serialize/bug24063.phpt | 19 ++++++--
 tests/lang/bug24951.phpt                   | 42 +++++++++++++++++
 4 files changed, 123 insertions(+), 9 deletions(-)
 create mode 100644 ext/standard/tests/array/bug24980.phpt
 create mode 100644 tests/lang/bug24951.phpt

diff --git a/ext/standard/tests/array/bug24980.phpt b/ext/standard/tests/array/bug24980.phpt
new file mode 100644
index 0000000000..b9e04fd67f
--- /dev/null
+++ b/ext/standard/tests/array/bug24980.phpt
@@ -0,0 +1,53 @@
+--TEST--
+Bug #24980 (array_reduce() uses first element as default running total)
+--FILE--
+<?php
+/* test #1: numeric data */
+function add_up($running_total, $current_value)
+{
+	echo "running_total is ".(int)$running_total.", current_value is {$current_value}\n";
+	$running_total += $current_value * $current_value;
+	return $running_total;
+}
+                        
+$numbers = array (2,3,5,7);
+$total = array_reduce($numbers, 'add_up');
+print "Total is $total\n";
+
+/* test #2: string data */
+$a = array("a", "b", "c");
+function foo ($a, $b)
+{
+	return $a . $b;
+}
+var_dump(array_reduce($a, "foo"));
+                        
+/* test #3: basic test (used to leak memory) */
+function rsum($v, $w)
+{
+	$v += $w;
+	return $v;
+}
+function rmul($v, $w)
+{
+	$v *= $w;
+	return $v;
+}
+$a = array(1, 2, 3, 4, 5);
+$x = array();
+$b = array_reduce($a, "rsum");
+$c = array_reduce($a, "rmul", 10);
+$d = array_reduce($x, "rsum", 1);
+
+var_dump($b, $c, $d);
+?>
+--EXPECT--
+running_total is 0, current_value is 2
+running_total is 4, current_value is 3
+running_total is 13, current_value is 5
+running_total is 38, current_value is 7
+Total is 87
+string(3) "abc"
+int(15)
+int(1200)
+int(1)
diff --git a/ext/standard/tests/math/bug24142.phpt b/ext/standard/tests/math/bug24142.phpt
index 6f340ddbef..244952369d 100644
--- a/ext/standard/tests/math/bug24142.phpt
+++ b/ext/standard/tests/math/bug24142.phpt
@@ -2,9 +2,19 @@
 Bug #24142 (round() problems)
 --FILE--
 <?php // $Id$ vim600:syn=php
-echo round(5.045, 2). "\n";
-echo round(5.055, 2). "\n";
+$v = 0.005;
+for ($i = 1; $i < 10; $i++) {
+	echo "round({$v}, 2) -> ".round($v, 2)."\n";
+	$v += 0.01;
+}
 ?>
 --EXPECT--
-5.04
-5.05
+round(0.005, 2) -> 0.01
+round(0.015, 2) -> 0.02
+round(0.025, 2) -> 0.03
+round(0.035, 2) -> 0.04
+round(0.045, 2) -> 0.05
+round(0.055, 2) -> 0.06
+round(0.065, 2) -> 0.07
+round(0.075, 2) -> 0.08
+round(0.085, 2) -> 0.09
diff --git a/ext/standard/tests/serialize/bug24063.phpt b/ext/standard/tests/serialize/bug24063.phpt
index 3d172993eb..e1cdfecf55 100644
--- a/ext/standard/tests/serialize/bug24063.phpt
+++ b/ext/standard/tests/serialize/bug24063.phpt
@@ -5,10 +5,19 @@ serialize_precision=100
 precision=12
 --FILE--
 <?php 
-$f = 1.0e-6;
-$s = serialize($f);
-var_dump($s, unserialize($s));
+$v = 1;
+for ($i = 1; $i < 10; $i++) {
+	$v /= 10;
+	echo "{$v} ".unserialize(serialize($v))."\n";
+}
 ?>
 --EXPECT--
-string(9) "d:1.0E-6;"
-float(1.0E-6)
+0.1 0.1
+0.01 0.01
+0.001 0.001
+0.0001 0.0001
+1E-05 1E-05
+1E-06 1E-06
+1E-07 1E-07
+1E-08 1E-08
+1E-09 1E-09
diff --git a/tests/lang/bug24951.phpt b/tests/lang/bug24951.phpt
new file mode 100644
index 0000000000..aa48ab2936
--- /dev/null
+++ b/tests/lang/bug24951.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Bug #24951 (ob_flush() destroys output handler)
+--FILE--
+<?php
+function test($s, $mode)
+{
+	return (($mode & PHP_OUTPUT_HANDLER_START)?"[":"") . $s . (($mode & PHP_OUTPUT_HANDLER_END)?"]\n":"");
+}
+function t1()
+{
+	ob_start("test");
+	echo "Hello from t1 1 ";
+        echo "Hello from t1 2 ";
+        ob_end_flush();
+}
+function t2()
+{
+	ob_start("test");
+	echo "Hello from t2 1 ";
+        ob_flush();
+        echo "Hello from t2 2 ";
+        ob_end_flush();
+}
+function t3()
+{
+	ob_start("test");
+        echo "Hello from t3 1 ";
+        ob_clean();
+        echo "Hello from t3 2 ";
+        ob_end_flush();
+}
+
+t1(); echo "\n";
+t2(); echo "\n"; 
+t3(); echo "\n";
+?>
+--EXPECT--
+[Hello from t1 1 Hello from t1 2 ]
+
+[Hello from t2 1 Hello from t2 2 ]
+
+Hello from t3 2 ]
-- 
2.40.0