From 3a788452e2d81273d9c3981e401019bf0f45d78d Mon Sep 17 00:00:00 2001
From: xiongmao86 <xiongmao86dev@sina.com>
Date: Thu, 2 Jan 2020 11:37:32 +0800
Subject: [PATCH] Add test.

---
 tests/ui/filetype_is_file.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 tests/ui/filetype_is_file.rs

diff --git a/tests/ui/filetype_is_file.rs b/tests/ui/filetype_is_file.rs
new file mode 100644
index 000000000..7e85519a5
--- /dev/null
+++ b/tests/ui/filetype_is_file.rs
@@ -0,0 +1,23 @@
+#![warn(clippy::filetype_is_file)]
+
+fn main() -> std::io::Result<()> {
+    use std::fs;
+    use std::ops::BitOr;
+
+    // !filetype.is_dir()
+    if fs::metadata("foo.txt")?.file_type().is_file() {
+        // read file
+    }
+
+    // positive of filetype.is_dir()
+    if !fs::metadata("foo.txt")?.file_type().is_file() {
+        // handle dir
+    }
+
+    // false positive of filetype.is_dir()
+    if !fs::metadata("foo.txt")?.file_type().is_file().bitor(true) {
+        // ...
+    }
+
+    Ok(())
+}
\ No newline at end of file