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24 lines
419 B
24 lines
419 B
package vm
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import (
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"math"
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"testing"
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)
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func TestMemoryGasCost(t *testing.T) {
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size := uint64(math.MaxUint64 - 64)
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_, err := memoryGasCost(&Memory{}, size)
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if err != nil {
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t.Error("didn't expect error:", err)
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}
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_, err = memoryGasCost(&Memory{}, size+32)
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if err != nil {
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t.Error("didn't expect error:", err)
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}
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_, err = memoryGasCost(&Memory{}, size+33)
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if err == nil {
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t.Error("expected error")
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}
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}
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