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moby--moby/pkg/term/ascii_test.go

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package term
import "testing"
func TestToBytes(t *testing.T) {
codes, err := ToBytes("ctrl-a,a")
if err != nil {
t.Fatal(err)
}
if len(codes) != 2 {
t.Fatalf("Expected 2 codes, got %d", len(codes))
}
if codes[0] != 1 || codes[1] != 97 {
t.Fatalf("Expected '1' '97', got '%d' '%d'", codes[0], codes[1])
}
codes, err = ToBytes("shift-z")
if err == nil {
t.Fatalf("Expected error, got none")
}
codes, err = ToBytes("ctrl-@,ctrl-[,~,ctrl-o")
if err != nil {
t.Fatal(err)
}
if len(codes) != 4 {
t.Fatalf("Expected 4 codes, got %d", len(codes))
}
if codes[0] != 0 || codes[1] != 27 || codes[2] != 126 || codes[3] != 15 {
t.Fatalf("Expected '0' '27' '126', '15', got '%d' '%d' '%d' '%d'", codes[0], codes[1], codes[2], codes[3])
}
codes, err = ToBytes("DEL,+")
if err != nil {
t.Fatal(err)
}
if len(codes) != 2 {
t.Fatalf("Expected 2 codes, got %d", len(codes))
}
if codes[0] != 127 || codes[1] != 43 {
t.Fatalf("Expected '127 '43'', got '%d' '%d'", codes[0], codes[1])
}
}