26 lines
487 B
Go
26 lines
487 B
Go
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package pass
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import (
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"reflect"
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"testing"
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"github.com/mmcloughlin/avo/ir"
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)
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func TestRequiredISAExtensions(t *testing.T) {
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f := ir.NewFunction("ISAs")
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f.AddInstruction(&ir.Instruction{ISA: nil})
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f.AddInstruction(&ir.Instruction{ISA: []string{"B", "A"}})
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f.AddInstruction(&ir.Instruction{ISA: []string{"A", "C"}})
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err := RequiredISAExtensions(f)
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if err != nil {
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t.Fatal(err)
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}
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expect := []string{"A", "B", "C"}
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if !reflect.DeepEqual(f.ISA, expect) {
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t.FailNow()
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}
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}
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