Use <stdin> when emitting stdin as filename (#4298)

# Conflicts:
#	src/config/file_lines.rs
#	src/rustfmt/main.rs
#	src/test/mod.rs

1 files changed, 3 insertions, 3 deletions

diff --git a/src/test/mod.rs b/src/test/mod.rs
index db1cf88479c..2d5a8f22053 100644
--- a/src/test/mod.rs
+++ b/src/test/mod.rs
@@ -466,9 +466,9 @@ fn stdin_formatting_smoke_test() {
     }
 
     #[cfg(not(windows))]
-    assert_eq!(buf, "stdin:\n\nfn main() {}\n".as_bytes());
+    assert_eq!(buf, "<stdin>:\n\nfn main() {}\n".as_bytes());
     #[cfg(windows)]
-    assert_eq!(buf, "stdin:\n\nfn main() {}\r\n".as_bytes());
+    assert_eq!(buf, "<stdin>:\n\nfn main() {}\r\n".as_bytes());
 }
 
 #[test]
@@ -1013,5 +1013,5 @@ fn verify_check_l_works_with_stdin() {
         .wait_with_output()
         .expect("Failed to wait on rustfmt child");
     assert!(output.status.success());
-    assert_eq!(std::str::from_utf8(&output.stdout).unwrap(), "stdin\n");
+    assert_eq!(std::str::from_utf8(&output.stdout).unwrap(), "<stdin>\n");
 }