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bytes: add Title

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R=rsc
CC=golang-dev
https://golang.org/cl/1872042
This commit is contained in:
Rob Pike 2010-07-20 19:53:59 -07:00
parent a0d1c9263e
commit de228c0e0c
2 changed files with 68 additions and 0 deletions
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22
src/pkg/bytes/bytes_test.go
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@ -685,3 +685,25 @@ func TestReplace(t *testing.T) {
}
}
}
type TitleTest struct {
in, out string
}
var TitleTests = []TitleTest{
TitleTest{"", ""},
TitleTest{"a", "A"},
TitleTest{" aaa aaa aaa ", " Aaa Aaa Aaa "},
TitleTest{" Aaa Aaa Aaa ", " Aaa Aaa Aaa "},
TitleTest{"123a456", "123a456"},
TitleTest{"double-blind", "Double-Blind"},
TitleTest{"ÿøû", "Ÿøû"},
}
func TestTitle(t *testing.T) {
for _, tt := range TitleTests {
if s := string(Title([]byte(tt.in))); s != tt.out {
t.Errorf("Title(%q) = %q, want %q", tt.in, s, tt.out)
}
}
}