Reorganize the testsuite

Splitting the testsuite in several components makes it easier to manage and comprehend.
This was also needed some some tests aren't passing on Alpine Linux, but we still want to run
as many of them as we can on this platform.

7 files changed, 148 insertions, 0 deletions

diff --git a/src/tests/harden_rand/config/config_rand_harden_disabled.ini b/src/tests/harden_rand/config/config_rand_harden_disabled.ini
new file mode 100644
index 0000000..b9cd227
--- /dev/null
+++ b/src/tests/harden_rand/config/config_rand_harden_disabled.ini
@@ -0,0 +1 @@
+sp.harden_random.disable();              
diff --git a/src/tests/harden_rand/config/harden_rand.ini b/src/tests/harden_rand/config/harden_rand.ini
new file mode 100644
index 0000000..89e19be
--- /dev/null
+++ b/src/tests/harden_rand/config/harden_rand.ini
@@ -0,0 +1 @@
+sp.harden_random.enable();
diff --git a/src/tests/harden_rand/disable_handen_rand.phpt b/src/tests/harden_rand/disable_handen_rand.phpt
new file mode 100644
index 0000000..70e1382
--- /dev/null
+++ b/src/tests/harden_rand/disable_handen_rand.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Harden rand
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) print "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_rand_harden_disabled.ini
+--FILE--
+<?php 
+srand(0);
+$a =  rand(0,100)."\n";
+srand(0);
+$b = rand(0,100)."\n";
+srand(0);
+$c = rand(0,100)."\n";
+if ($a == $b && $a == $c) {
+    echo "win";
+} else {
+    echo "lose";
+}
+?>
+--EXPECT--
+win
diff --git a/src/tests/harden_rand/harden_mt_rand.phpt b/src/tests/harden_rand/harden_mt_rand.phpt
new file mode 100644
index 0000000..da1ac16
--- /dev/null
+++ b/src/tests/harden_rand/harden_mt_rand.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Harden mt_rand
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) print "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/harden_rand.ini
+--FILE--
+<?php 
+mt_srand(0);
+$a = mt_rand(0,100)."\n";
+$b = mt_rand(0,100)."\n";
+mt_srand(0);
+$c = mt_rand(0,100)."\n";
+$d = mt_rand(0,100)."\n";
+
+if ($a == $c && $b == $d)
+    echo "a:$a, b:$b, c:$c, d:$d\n";
+else
+        echo 'win';
+?>
+--EXPECT--
+win
diff --git a/src/tests/harden_rand/harden_mt_rand_range.phpt b/src/tests/harden_rand/harden_mt_rand_range.phpt
new file mode 100644
index 0000000..0d5a5bf
--- /dev/null
+++ b/src/tests/harden_rand/harden_mt_rand_range.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Harden mt_rand range
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) print "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/harden_rand.ini
+--FILE--
+<?php 
+for ($i=0; $i <=100; $i++) {
+  if (mt_rand(0,1) > 1) {
+    echo "Failed\n";
+  }
+}
+
+?>
+--EXPECT--
diff --git a/src/tests/harden_rand/harden_rand.phpt b/src/tests/harden_rand/harden_rand.phpt
new file mode 100644
index 0000000..336f5a7
--- /dev/null
+++ b/src/tests/harden_rand/harden_rand.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Harden rand
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) print "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/harden_rand.ini
+--FILE--
+<?php 
+srand(0);
+$a = rand(0,1000)."\n";
+$b = rand(0,1000)."\n";
+srand(0);
+$c = rand(0,1000)."\n";
+$d = rand(0,1000)."\n";
+
+rand(100,0)."\n";
+
+if ($a == $c && $b == $d)
+    echo "a:$a, b:$b, c:$c, d:$d\n";
+else
+        echo 'win';
+?>
+--EXPECT--
+win
diff --git a/src/tests/harden_rand/harden_rand_noargs.phpt b/src/tests/harden_rand/harden_rand_noargs.phpt
new file mode 100644
index 0000000..dc7d832
--- /dev/null
+++ b/src/tests/harden_rand/harden_rand_noargs.phpt
@@ -0,0 +1,62 @@
+--TEST--
+Harden rand without any arguments
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) print "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/harden_rand.ini
+We should fix this
+--FILE--
+<?php 
+rand();
+mt_rand();
+
+rand(1);
+mt_rand(1);
+
+rand(1, 2);
+mt_rand(1, 2);
+
+rand(2, 1);
+mt_rand(2, 1);
+
+rand(2, 1, 0);
+mt_rand(2, 1, 0);
+
+rand("test", 1);
+mt_rand("test", 1);
+
+rand(1, "test");
+mt_rand(1, "test");
+
+rand(1, 2, "test");
+mt_rand(1, 2, "test");
+
+echo "Everything is fine\n";
+echo "Absolutely everything\n";
+echo 'Even with single quotes';
+?>
+--EXPECTF--
+Warning: rand() expects exactly 2 parameters, 1 given in %s/harden_rand_noargs.php on line %d
+
+Warning: mt_rand() expects exactly 2 parameters, 1 given in %s/harden_rand_noargs.php on line %d
+
+Warning: mt_rand(): max(1) is smaller than min(2) in %s/harden_rand_noargs.php on line %d
+
+Warning: rand() expects exactly 2 parameters, 3 given in %s/harden_rand_noargs.php on line %d
+
+Warning: mt_rand() expects exactly 2 parameters, 3 given in %s/harden_rand_noargs.php on line %d
+
+Warning: rand() expects parameter 1 to be in%s, string given in %s/harden_rand_noargs.php on line %d
+
+Warning: mt_rand() expects parameter 1 to be in%s, string given in %s/harden_rand_noargs.php on line %d
+
+Warning: rand() expects parameter 2 to be in%s, string given in %s/harden_rand_noargs.php on line %d
+
+Warning: mt_rand() expects parameter 2 to be in%s, string given in %s/harden_rand_noargs.php on line %d
+
+Warning: rand() expects exactly 2 parameters, 3 given in %s/harden_rand_noargs.php on line %d
+
+Warning: mt_rand() expects exactly 2 parameters, 3 given in %s/harden_rand_noargs.php on line %d
+Everything is fine
+Absolutely everything
+Even with single quotes