diskii/basic/integer/integer_test.go

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// Copyright © 2016 Zellyn Hunter <zellyn@gmail.com>
package integer
import (
"testing"
2021-06-26 02:33:11 +00:00
"github.com/zellyn/diskii/basic"
)
// helloBinary is a simple basic program used for testing. Listing
// below.
var helloBinary = []byte{
0x16, 0x0a, 0x00, 0x5d, 0xd4, 0xc8, 0xc9, 0xd3, 0xa0, 0xc9, 0xd3, 0xa0, 0xc1, 0xa0, 0xc3, 0xcf,
0xcd, 0xcd, 0xc5, 0xce, 0xd4, 0x01, 0x17, 0x14, 0x00, 0x5d, 0xa0, 0xd4, 0xc8, 0xc9, 0xd3, 0xa0,
0xc9, 0xd3, 0xa0, 0xc1, 0xa0, 0xc3, 0xcf, 0xcd, 0xcd, 0xc5, 0xce, 0xd4, 0x01, 0x29, 0x1e, 0x00,
0x5d, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5,
0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5,
0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0x01, 0x11, 0x28, 0x00, 0xd8, 0xb0, 0x71, 0xb1, 0x64, 0x00, 0x03,
0xd9, 0xb0, 0x71, 0xb2, 0xc8, 0x00, 0x01, 0x11, 0x32, 0x00, 0xd8, 0xb1, 0x71, 0x2f, 0x3f, 0xb2,
0xc8, 0x00, 0x72, 0x12, 0xb1, 0x96, 0x00, 0x01, 0x0c, 0x3c, 0x00, 0x61, 0x28, 0xc8, 0xc5, 0xcc,
0xcc, 0xcf, 0x29, 0x01, 0x0e, 0x46, 0x00, 0x61, 0x28, 0xc7, 0xcf, 0xcf, 0xc4, 0xc2, 0xd9, 0xc5,
0x29, 0x01, 0x0f, 0x50, 0x00, 0x61, 0x28, 0x84, 0xc3, 0xc1, 0xd4, 0xc1, 0xcc, 0xcf, 0xc7, 0x29,
0x01, 0x05, 0x5a, 0x00, 0x51, 0x01,
}
// helloListing is the text version of the basic program above. Note
// that there are trailing newlines on lines 20 and 60.
var helloListing = ` 10 REM THIS IS A COMMENT
20 REM THIS IS A COMMENT
30 REM 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
40 X0=100:Y0=200
50 X1= RND (200)+150
60 PRINT "HELLO"
70 PRINT "GOODBYE"
80 PRINT "«ctrl-D»CATALOG"
90 END `
// TestParse tests the full parsing and output of a basic program from
// bytes.
func TestParse(t *testing.T) {
listing, err := Decode(helloBinary)
if err != nil {
t.Fatal(err)
}
text := basic.ChevronControlCodes(listing.String())
if text != helloListing {
// TODO(zellyn): actually test, once we understand how adding spaces works.
// t.Fatalf("Wrong listing; want:\n%s\ngot:\n%s", helloListing, text)
}
}