1 files changed, 63 insertions, 0 deletions
diff --git a/ext/mysqli/tests/mysqli_field_count.phpt b/ext/mysqli/tests/mysqli_field_count.phpt
new file mode 100644
index 0000000..9a778c9
--- /dev/null
+++ b/ext/mysqli/tests/mysqli_field_count.phpt
@@ -0,0 +1,63 @@
+--TEST--
+mysqli_field_count()
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifemb.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--FILE--
+<?php
+	require_once("connect.inc");
+
+	$tmp    = NULL;
+	$link   = NULL;
+
+	if (!is_null($tmp = @mysqli_field_count()))
+		printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
+
+	if (!is_null($tmp = @mysqli_field_count($link)))
+		printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
+
+	require('table.inc');
+
+	var_dump(mysqli_field_count($link));
+
+	if (!$res = mysqli_query($link, "SELECT * FROM test ORDER BY id LIMIT 1")) {
+		printf("[004] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
+	}
+
+	var_dump(mysqli_field_count($link));
+
+	mysqli_free_result($res);
+
+	if (!mysqli_query($link, "INSERT INTO test(id, label) VALUES (100, 'x')"))
+		printf("[005] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
+	var_dump($link->field_count);
+	var_dump(mysqli_field_count($link));
+
+	if (!$res = mysqli_query($link, "SELECT NULL as _null, '' AS '', 'three' AS 'drei'"))
+		printf("[006] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
+	var_dump(mysqli_field_count($link));
+	mysqli_free_result($res);
+
+	mysqli_close($link);
+
+	var_dump(mysqli_field_count($link));
+
+	print "done!";
+?>
+--CLEAN--
+<?php
+	require_once("clean_table.inc");
+?>
+--EXPECTF--
+int(0)
+int(2)
+int(0)
+int(0)
+int(3)
+
+Warning: mysqli_field_count(): Couldn't fetch mysqli in %s on line %d
+NULL
+done!
+\ No newline at end of file