37 lines
646 B
Go
37 lines
646 B
Go
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package inst
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import "testing"
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func TestHaveInstructions(t *testing.T) {
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n := len(Instructions)
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t.Logf("number of instructions = %d", n)
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if n == 0 {
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t.Fatalf("no instructions")
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}
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}
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func TestOpcodeDupes(t *testing.T) {
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count := map[string]int{}
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for _, i := range Instructions {
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count[i.Opcode]++
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}
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for opcode, n := range count {
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if n > 1 {
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t.Errorf("opcode %s appears %d times", opcode, n)
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}
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}
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}
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func TestInstructionProperties(t *testing.T) {
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for _, i := range Instructions {
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if len(i.Opcode) == 0 {
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t.Errorf("empty opcode")
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}
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if len(i.Forms) == 0 {
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t.Errorf("instruction %s has no forms", i.Opcode)
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}
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}
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}
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