Fix tests expecting specific resource IDs

When Wincache or APC are installed, the resource IDs are not the same.
This is because Wincache takes a few resource objects for itself.  As a
result, these tests become false positives.

On Windows boxes, the microtime precision is not granular enough
to reliably register a difference if two calls to uniqid() are made
concurrently.  This is a fix to the uniqid() test to avoid the false
positive when run on Windows machines.  Also, added a test to exercise
the 'more_entropy' variant of uniqid().

1 files changed, 17 insertions, 2 deletions

diff --git a/tests/strings/001.phpt b/tests/strings/001.phpt
index 3bfd3dbc30..98ceceb350 100644
--- a/tests/strings/001.phpt
+++ b/tests/strings/001.phpt
@@ -177,9 +177,23 @@ if ($ss == "\$'") {
 }
 
 
-echo "Testing uniqid: ";
+echo "Testing uniqid(true): ";
+$str = "prefix";
+$ui1 = uniqid($str, true);
+$ui2 = uniqid($str, true);
+
+$len = 29;
+
+if (strlen($ui1) == strlen($ui2) && strlen($ui1) == $len && $ui1 != $ui2) {
+	echo("passed\n");
+} else {
+	echo("failed!\n");
+}
+
+echo "Testing uniqid(false): ";
 $str = "prefix";
 $ui1 = uniqid($str);
+usleep( 1 );
 $ui2 = uniqid($str);
 
 $len = strncasecmp(PHP_OS, 'CYGWIN', 6) ? 19 : 29;
@@ -207,4 +221,5 @@ Testing ufirst: passed
 Testing strtr: passed
 Testing addslashes: passed
 Testing stripslashes: passed
-Testing uniqid: passed
+Testing uniqid(true): passed
+Testing uniqid(false): passed