1 files changed, 59 insertions, 0 deletions
diff --git a/ext/iconv/tests/iconv_substr.phpt b/ext/iconv/tests/iconv_substr.phpt
new file mode 100644
index 0000000..6ca545b
--- /dev/null
+++ b/ext/iconv/tests/iconv_substr.phpt
@@ -0,0 +1,59 @@
+--TEST--
+iconv_substr()
+--SKIPIF--
+<?php extension_loaded('iconv') or die('skip iconv extension is not available'); ?>
+--INI--
+iconv.internal_charset=ISO-8859-1
+--FILE--
+<?php
+function hexdump($str) {
+	$len = strlen($str);
+	for ($i = 0; $i < $len; ++$i) {
+		printf("%02x", ord($str[$i]));
+	}
+	print "\n";
+}
+
+function foo($str, $offset, $len, $charset) {
+	hexdump(substr($str, $offset, $len));
+	hexdump(iconv_substr($str, $offset, $len, $charset));
+}
+
+function bar($str, $offset, $len = false) {
+	if (is_bool($len)) {
+		var_dump(substr($str, $offset));
+		var_dump(iconv_substr($str, $offset));
+	} else {
+		var_dump(substr($str, $offset, $len));
+		var_dump(iconv_substr($str, $offset, $len));
+	}
+}
+
+foo("abcdefghijklmnopqrstuvwxyz", 5, 7, "ASCII");
+foo("あいうえおかきくけこさしす", 5, 7, "EUC-JP");
+bar("This is a test", 100000);
+bar("This is a test", 0, 100000);
+bar("This is a test", -3);
+bar("This is a test", 0, -9);
+bar("This is a test", 0, -100000);
+bar("This is a test", -9, -100000);
+var_dump(iconv("ISO-2022-JP", "EUC-JP", iconv_substr(iconv("EUC-JP", "ISO-2022-JP", "こんにちは ISO-2022-JP"), 3, 8, "ISO-2022-JP")));
+?>
+--EXPECT--
+666768696a6b6c
+666768696a6b6c
+a6a4a8a4aaa4ab
+a4aba4ada4afa4b1a4b3a4b5a4b7
+bool(false)
+bool(false)
+string(14) "This is a test"
+string(14) "This is a test"
+string(3) "est"
+string(3) "est"
+string(5) "This "
+string(5) "This "
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+string(10) "ちは ISO-2"