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package main
import (
"bytes"
"testing"
ttemplate "text/template"
)
func TestTemplateQuote(t *testing.T) {
// Ideally, we should back-parse it using sh syntax.
// This is an unnecessarily fragile test.
for _, test := range []struct {
input, output string
}{
{`!!'!$`, `'!!'\''!$'`},
{``, `""`},
{`${var}`, `"\${var}"`},
{"`cat`", "\"\\`cat\\`\""},
{`"魚\"`, `"\"魚\\\""`},
} {
var b bytes.Buffer
err := ttemplate.Must(ttemplate.New("test").
Funcs(shellFuncs).Parse("{{quote .}}")).Execute(&b, test.input)
if err != nil {
t.Errorf("template execution error: %s\n", err)
}
if b.String() != test.output {
t.Errorf("%q should be quoted os %q, not %q\n",
test.input, test.output, b.String())
}
}
}
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