packer-cn/common/bootcommand/boot_command_ast_test.go

135 lines
2.3 KiB
Go

package bootcommand
import (
"fmt"
"log"
"testing"
"github.com/stretchr/testify/assert"
)
func Test_parse(t *testing.T) {
in := "<wait><wait20><wait3s><wait4m2ns>"
in += "foo/bar > one 界"
in += "<fon> b<fOff>"
in += "<foo><f3><f12><spacebar><leftalt><rightshift><rightsuper>"
expected := []string{
"Wait<1s>",
"Wait<20s>",
"Wait<3s>",
"Wait<4m0.000000002s>",
"LIT-Press(f)",
"LIT-Press(o)",
"LIT-Press(o)",
"LIT-Press(/)",
"LIT-Press(b)",
"LIT-Press(a)",
"LIT-Press(r)",
"LIT-Press( )",
"LIT-Press(>)",
"LIT-Press( )",
"LIT-Press(o)",
"LIT-Press(n)",
"LIT-Press(e)",
"LIT-Press( )",
"LIT-Press(界)",
"LIT-On(f)",
"LIT-Press( )",
"LIT-Press(b)",
"LIT-Off(f)",
"LIT-Press(<)",
"LIT-Press(f)",
"LIT-Press(o)",
"LIT-Press(o)",
"LIT-Press(>)",
"Spec-Press(f3)",
"Spec-Press(f12)",
"Spec-Press(spacebar)",
"Spec-Press(leftalt)",
"Spec-Press(rightshift)",
"Spec-Press(rightsuper)",
}
seq, err := GenerateExpressionSequence(in)
if err != nil {
log.Fatal(err)
}
for i, exp := range seq {
assert.Equal(t, expected[i], fmt.Sprintf("%s", exp))
log.Printf("%s\n", exp)
}
}
func Test_special(t *testing.T) {
var specials = []struct {
in string
out string
}{
{
"<rightShift><rightshift><RIGHTSHIFT>",
"Spec-Press(rightshift)",
},
{
"<delon><delON><deLoN><DELON>",
"Spec-On(del)",
},
{
"<enteroff><enterOFF><eNtErOfF><ENTEROFF>",
"Spec-Off(enter)",
},
}
for _, tt := range specials {
seq, err := GenerateExpressionSequence(tt.in)
if err != nil {
log.Fatal(err)
}
for _, exp := range seq {
assert.Equal(t, tt.out, exp.(*specialExpression).String())
}
}
}
func Test_validation(t *testing.T) {
var expressions = []struct {
in string
valid bool
}{
{
"<wait1m>",
true,
},
{
"<wait-1m>",
false,
},
{
"<f1>",
true,
},
{
"<",
true,
},
}
for _, tt := range expressions {
exp, err := GenerateExpressionSequence(tt.in)
if err != nil {
log.Fatal(err)
}
assert.Len(t, exp, 1)
err = exp[0].Validate()
if tt.valid {
assert.NoError(t, err)
} else {
assert.Error(t, err)
}
}
}
func Test_empty(t *testing.T) {
exp, err := GenerateExpressionSequence("")
assert.NoError(t, err, "should have parsed an empty input okay.")
assert.Len(t, exp, 0)
}