1 files changed, 42 insertions, 0 deletions
diff --git a/ext/zlib/tests/gzseek_basic2.phpt b/ext/zlib/tests/gzseek_basic2.phpt
new file mode 100644
index 0000000..a815b8f
--- /dev/null
+++ b/ext/zlib/tests/gzseek_basic2.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test function gzseek() by calling it with its expected arguments when writing
+--SKIPIF--
+<?php 
+if (!extension_loaded("zlib")) {
+	print "skip - ZLIB extension not loaded"; 
+}
+?>
+--FILE--
+<?php
+$f = "temp3.txt.gz";
+$h = gzopen($f, 'w'); 
+$str1 = "This is the first line.";
+$str2 = "This is the second line.";
+gzwrite($h, $str1);
+echo "tell=".gztell($h)."\n";
+
+//seek forwards 20 bytes.
+gzseek($h, strlen($str1) + 20);
+echo "tell=".gztell($h)."\n";
+gzwrite($h, $str2);
+echo "tell=".gztell($h)."\n";
+gzclose($h);
+echo "\nreading the output file\n";
+$h = gzopen($f, 'r');
+echo gzread($h, strlen($str1))."\n";
+echo var_dump(bin2hex(gzread($h, 20)));
+echo gzread($h, strlen($str2))."\n";
+gzclose($h);
+unlink($f);
+?>
+===DONE===
+--EXPECT--
+tell=23
+tell=43
+tell=67
+
+reading the output file
+This is the first line.
+string(40) "0000000000000000000000000000000000000000"
+This is the second line.
+===DONE===
+\ No newline at end of file