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filepath_test.go
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filepath_test.go
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package notes
import (
"os/user"
"path/filepath"
"strings"
"testing"
)
func TestCanonPathCanonicalize(t *testing.T) {
u, err := user.Current()
panicIfErr(err)
h := u.HomeDir
p := filepath.Join(h, "foo", "bar")
p = canonPath(p)
if p != filepath.FromSlash("~/foo/bar") {
t.Error("home dir was not canonicalized", p)
}
p = canonPath(filepath.Join(h, "foo", "bar") + string(filepath.Separator))
if p != filepath.FromSlash("~/foo/bar/") {
t.Error("home dir was not canonicalized", p)
}
}
func TestCanonPathDoesNotCanonicalize(t *testing.T) {
u, err := user.Current()
panicIfErr(err)
h := u.HomeDir
p := filepath.Join("foo", "bar")
c := canonPath(p)
if p != c {
t.Error("unexpectedly modified", c)
}
p = filepath.Dir(h)
c = canonPath(p)
if p != c {
t.Error("unexpectedly modified", c)
}
}
func TestValidateDirnameOK(t *testing.T) {
if err := validateDirname("foo-bar is.ok"); err != nil {
t.Fatal(err)
}
}
func TestValidateDirnameInvalid(t *testing.T) {
for _, tc := range []struct {
name string
want string
}{
{
name: ".foo",
want: "Cannot start from '.'",
},
{
name: "foo*bar",
want: "Cannot contain",
},
{
name: "",
want: "Cannot be empty",
},
} {
t.Run(tc.want, func(t *testing.T) {
err := validateDirname(tc.name)
if err == nil {
t.Fatal("Error did not occur")
}
if !strings.Contains(err.Error(), tc.want) {
t.Fatal("Unexpected error:", err)
}
})
}
}