std

tests/base.rs

@@ -0,0 +1,21 @@
+use mono_fmt::{FmtOpts, Write};
+
+#[macro_use]
+extern crate mono_fmt;
+
+#[test]
+fn test_format_flags() {
+    // No residual flags left by pointer formatting
+    let p = "".as_ptr();
+    assert_eq!(format!("{:p} {:x}", p, 16), format!("{p:p} 10"));
+
+    assert_eq!(format!("{: >3}", 'a'), "  a");
+}
+
+#[test]
+fn test_pointer_formats_data_pointer() {
+    let b: &[u8] = b"";
+    let s: &str = "";
+    assert_eq!(format!("{s:p}"), format!("{:p}", s.as_ptr()));
+    assert_eq!(format!("{b:p}"), format!("{:p}", b.as_ptr()));
+}