izapple2/screen/text_test.go

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1020 B
Go
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2020-10-16 18:41:34 +00:00
package screen
import (
"testing"
)
func TestTextMemoryByteToString(t *testing.T) {
charExpectation(t, 0x01, false, "\033[7mA\033[0m")
charExpectation(t, 0x21, false, "\033[7m!\033[0m")
charExpectation(t, 0x41, false, "\033[5mA\033[0m")
charExpectation(t, 0x61, false, "\033[5m!\033[0m")
charExpectation(t, 0x81, false, "A")
charExpectation(t, 0xa1, false, "!")
charExpectation(t, 0xc1, false, "A")
charExpectation(t, 0xe1, false, "!")
charExpectation(t, 0x01, true, "\033[7mA\033[0m")
charExpectation(t, 0x21, true, "\033[7m!\033[0m")
charExpectation(t, 0x41, true, "\033[7mA\033[0m")
charExpectation(t, 0x61, true, "\033[7ma\033[0m")
charExpectation(t, 0x81, true, "A")
charExpectation(t, 0xa1, true, "!")
charExpectation(t, 0xc1, true, "A")
charExpectation(t, 0xe1, true, "a")
}
func charExpectation(t *testing.T, arg uint8, alt bool, expect string) {
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s := textMemoryByteToString(arg, alt, alt, true)
if s != expect {
t.Errorf("For 0x%02x:%v, got %v, expected %v", arg, alt, s, expect)
}
}