com php-src: add test for bug #74230: ext/intl/tests/bug74230.phpt

Commit:    6da475367a9932147a0adc3c5ed7a9d9e26f011a
Author:    Anatol Belski <[email protected]>         Mon, 27 Mar 2017 19:33:51 +0200
Parents:   1f8fc0fb5618af498fd55f7c594ef9ff4b8013d9
Branches:  PHP-7.0 PHP-7.1 master

Link:       http://git.php.net/?p=php-src.git;a=commitdiff;h=6da475367a9932147a0adc3c5ed7a9d9e26f011a

Log:
add test for bug #74230

Bugs:
https://bugs.php.net/74230

Changed paths:
  A  ext/intl/tests/bug74230.phpt


Diff:
diff --git a/ext/intl/tests/bug74230.phpt b/ext/intl/tests/bug74230.phpt
new file mode 100644
index 0000000..70ef6ae
--- /dev/null
+++ b/ext/intl/tests/bug74230.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Bug #74230 iconv fails to fail on surrogates
+--SKIPIF--
+<?php if(!extension_loaded('iconv')) print 'skip'; ?>
+--FILE--
+<?php
+
+$high = "\xED\xa1\x92"; // codepoint D852
+$low = "\xED\xBD\xA2"; // codepoint DF62
+$pair = $high.$low;
+var_dump(
+    @\iconv('UTF-8', 'UTF-8', $high) === false,
+    @\iconv('UTF-8', 'UTF-8', $low) === false,
+    @\iconv('UTF-8', 'UTF-8', $pair) === false
+);
+
+?>
+--EXPECT--
+bool(true)
+bool(true)
+bool(true)
+