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Add a test for std::fmt::Write::write_char

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Simon Sapin 2015-04-22 08:52:18 +02:00
parent 16181e686a
commit bf1310389e
1 changed files with 3 additions and 1 deletions
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4
src/test/run-pass/ifmt.rs
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@ -196,9 +196,11 @@ fn test_write() {
write!(w, "{}", "hello");
writeln!(w, "{}", "line");
writeln!(w, "{foo}", foo="bar");
w.write_char('☃');
w.write_str("str");
}
t!(buf, "34helloline\nbar\n");
t!(buf, "34helloline\nbar\n☃str");
}
// Just make sure that the macros are defined, there's not really a lot that we