ebpf_exporter

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package decoder
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import (
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	"testing"
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)
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func TestPCISubClassDecoderMissing(t *testing.T) {
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	testPCIMissing(t, &PCISubClass{}, [][]byte{
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		[]byte("5"),
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		[]byte("264"),
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		[]byte("512"),
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	})
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}
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func TestPCISubClassDecoderPresent(t *testing.T) {
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	testPCIPresent(t, &PCISubClass{}, []pciCase{
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		{
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			in:  []byte("5"), // 0x0005
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			out: []byte("Image coprocessor"),
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		},
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		{
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			in:  []byte("264"), // 0x0108
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			out: []byte("Non-Volatile memory controller"),
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		},
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		{
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			in:  []byte("512"), // 0x0200
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			out: []byte("Ethernet controller"),
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		},
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		{
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			in:  []byte("770"), // 0x0302
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			out: []byte("3D controller"),
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		},
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		{
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			in:  []byte("3075"), // 0x0c03
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			out: []byte("USB controller"),
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		},
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		{
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			in:  []byte("1536"), // 0x0600
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			out: []byte("Host bridge"),
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		},
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		{
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			in:  []byte("1540"), // 0x0604
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			out: []byte("PCI bridge"),
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		},
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		{
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			in:  []byte("64768"), // 0xfd00
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			out: []byte("unknown pci class: 0xfd"),
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		},
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		{
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			in:  []byte("267"), // 0x010b
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			out: []byte("unknown pci subclass: 0x0b (class 0x01)"),
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		},
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		{
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			in:  []byte("3"), // 0x0003
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			out: []byte("unknown pci subclass: 0x03 (class 0x00)"),
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		},
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	})
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}
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