Merge branch 'PHP-7.0'

dereckson · Feb 18, 2016 · 8b410c5 · 8b410c5
2 parents 0f39f08 + a50c31d
commit 8b410c5
Showing 1 changed file with 44 additions and 0 deletions.
diff --git a/ext/standard/tests/math/mt_rand_value.phpt b/ext/standard/tests/math/mt_rand_value.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Test mt_rand() output
+--FILE--
+<?php
+
+mt_srand(12345678);
+
+for ($i=0; $i<16; $i++) {
+    echo mt_rand().PHP_EOL;
+}
+echo PHP_EOL;
+
+$x = 0;
+for ($i=0; $i<1024; $i++) {
+    $x ^= mt_rand();
+}
+echo $x.PHP_EOL;
+
+/*
+ * Note that the output will be different from the original mt19937ar.c,
+ * because PHP's implementation contains a bug. Thus, this test actually
+ * checks to make sure that PHP's behaviour is wrong, but consistently so.
+ */
+
+?>
+--EXPECTF--
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+
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