19 lines
450 B
Go
19 lines
450 B
Go
package platform
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import (
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"testing"
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"github.com/tetratelabs/wazero/internal/testing/require"
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)
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func TestAmd64CpuId_cpuHasFeature(t *testing.T) {
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flags := cpuFeatureFlags{
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flags: CpuFeatureSSE3,
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extraFlags: CpuExtraFeatureABM,
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}
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require.True(t, flags.Has(CpuFeatureSSE3))
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require.False(t, flags.Has(CpuFeatureSSE4_2))
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require.True(t, flags.HasExtra(CpuExtraFeatureABM))
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require.False(t, flags.HasExtra(1<<6)) // some other value
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}
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