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author | Christopher Speller <crspeller@gmail.com> | 2017-06-21 19:06:17 -0700 |
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committer | Corey Hulen <corey@hulen.com> | 2017-06-21 19:06:17 -0700 |
commit | 42f28ab8e374137fe3f5d25424489d879d4724f8 (patch) | |
tree | 20353f2446b506d32e6d353b72a57bf48f070389 /vendor/golang.org/x/net/ipv4/header_test.go | |
parent | 6b39c308d882a0aeac533f8ab1d90b48a2ae4b5a (diff) | |
download | chat-42f28ab8e374137fe3f5d25424489d879d4724f8.tar.gz chat-42f28ab8e374137fe3f5d25424489d879d4724f8.tar.bz2 chat-42f28ab8e374137fe3f5d25424489d879d4724f8.zip |
Updating server dependancies (#6712)
Diffstat (limited to 'vendor/golang.org/x/net/ipv4/header_test.go')
-rw-r--r-- | vendor/golang.org/x/net/ipv4/header_test.go | 294 |
1 files changed, 185 insertions, 109 deletions
diff --git a/vendor/golang.org/x/net/ipv4/header_test.go b/vendor/golang.org/x/net/ipv4/header_test.go index cdf27fd03..a246aeea1 100644 --- a/vendor/golang.org/x/net/ipv4/header_test.go +++ b/vendor/golang.org/x/net/ipv4/header_test.go @@ -12,141 +12,217 @@ import ( "runtime" "strings" "testing" + + "golang.org/x/net/internal/socket" ) type headerTest struct { - wireHeaderFromKernel [HeaderLen]byte - wireHeaderToKernel [HeaderLen]byte - wireHeaderFromTradBSDKernel [HeaderLen]byte - wireHeaderToTradBSDKernel [HeaderLen]byte - wireHeaderFromFreeBSD10Kernel [HeaderLen]byte - wireHeaderToFreeBSD10Kernel [HeaderLen]byte + wireHeaderFromKernel []byte + wireHeaderToKernel []byte + wireHeaderFromTradBSDKernel []byte + wireHeaderToTradBSDKernel []byte + wireHeaderFromFreeBSD10Kernel []byte + wireHeaderToFreeBSD10Kernel []byte *Header } -var headerLittleEndianTest = headerTest{ +var headerLittleEndianTests = []headerTest{ // TODO(mikio): Add platform dependent wire header formats when // we support new platforms. - wireHeaderFromKernel: [HeaderLen]byte{ - 0x45, 0x01, 0xbe, 0xef, - 0xca, 0xfe, 0x45, 0xdc, - 0xff, 0x01, 0xde, 0xad, - 172, 16, 254, 254, - 192, 168, 0, 1, - }, - wireHeaderToKernel: [HeaderLen]byte{ - 0x45, 0x01, 0xbe, 0xef, - 0xca, 0xfe, 0x45, 0xdc, - 0xff, 0x01, 0xde, 0xad, - 172, 16, 254, 254, - 192, 168, 0, 1, - }, - wireHeaderFromTradBSDKernel: [HeaderLen]byte{ - 0x45, 0x01, 0xdb, 0xbe, - 0xca, 0xfe, 0xdc, 0x45, - 0xff, 0x01, 0xde, 0xad, - 172, 16, 254, 254, - 192, 168, 0, 1, - }, - wireHeaderToTradBSDKernel: [HeaderLen]byte{ - 0x45, 0x01, 0xef, 0xbe, - 0xca, 0xfe, 0xdc, 0x45, - 0xff, 0x01, 0xde, 0xad, - 172, 16, 254, 254, - 192, 168, 0, 1, - }, - wireHeaderFromFreeBSD10Kernel: [HeaderLen]byte{ - 0x45, 0x01, 0xef, 0xbe, - 0xca, 0xfe, 0xdc, 0x45, - 0xff, 0x01, 0xde, 0xad, - 172, 16, 254, 254, - 192, 168, 0, 1, + { + wireHeaderFromKernel: []byte{ + 0x45, 0x01, 0xbe, 0xef, + 0xca, 0xfe, 0x45, 0xdc, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + }, + wireHeaderToKernel: []byte{ + 0x45, 0x01, 0xbe, 0xef, + 0xca, 0xfe, 0x45, 0xdc, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + }, + wireHeaderFromTradBSDKernel: []byte{ + 0x45, 0x01, 0xdb, 0xbe, + 0xca, 0xfe, 0xdc, 0x45, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + }, + wireHeaderToTradBSDKernel: []byte{ + 0x45, 0x01, 0xef, 0xbe, + 0xca, 0xfe, 0xdc, 0x45, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + }, + wireHeaderFromFreeBSD10Kernel: []byte{ + 0x45, 0x01, 0xef, 0xbe, + 0xca, 0xfe, 0xdc, 0x45, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + }, + wireHeaderToFreeBSD10Kernel: []byte{ + 0x45, 0x01, 0xef, 0xbe, + 0xca, 0xfe, 0xdc, 0x45, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + }, + Header: &Header{ + Version: Version, + Len: HeaderLen, + TOS: 1, + TotalLen: 0xbeef, + ID: 0xcafe, + Flags: DontFragment, + FragOff: 1500, + TTL: 255, + Protocol: 1, + Checksum: 0xdead, + Src: net.IPv4(172, 16, 254, 254), + Dst: net.IPv4(192, 168, 0, 1), + }, }, - wireHeaderToFreeBSD10Kernel: [HeaderLen]byte{ - 0x45, 0x01, 0xef, 0xbe, - 0xca, 0xfe, 0xdc, 0x45, - 0xff, 0x01, 0xde, 0xad, - 172, 16, 254, 254, - 192, 168, 0, 1, - }, - Header: &Header{ - Version: Version, - Len: HeaderLen, - TOS: 1, - TotalLen: 0xbeef, - ID: 0xcafe, - Flags: DontFragment, - FragOff: 1500, - TTL: 255, - Protocol: 1, - Checksum: 0xdead, - Src: net.IPv4(172, 16, 254, 254), - Dst: net.IPv4(192, 168, 0, 1), + + // with option headers + { + wireHeaderFromKernel: []byte{ + 0x46, 0x01, 0xbe, 0xf3, + 0xca, 0xfe, 0x45, 0xdc, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + 0xff, 0xfe, 0xfe, 0xff, + }, + wireHeaderToKernel: []byte{ + 0x46, 0x01, 0xbe, 0xf3, + 0xca, 0xfe, 0x45, 0xdc, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + 0xff, 0xfe, 0xfe, 0xff, + }, + wireHeaderFromTradBSDKernel: []byte{ + 0x46, 0x01, 0xdb, 0xbe, + 0xca, 0xfe, 0xdc, 0x45, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + 0xff, 0xfe, 0xfe, 0xff, + }, + wireHeaderToTradBSDKernel: []byte{ + 0x46, 0x01, 0xf3, 0xbe, + 0xca, 0xfe, 0xdc, 0x45, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + 0xff, 0xfe, 0xfe, 0xff, + }, + wireHeaderFromFreeBSD10Kernel: []byte{ + 0x46, 0x01, 0xf3, 0xbe, + 0xca, 0xfe, 0xdc, 0x45, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + 0xff, 0xfe, 0xfe, 0xff, + }, + wireHeaderToFreeBSD10Kernel: []byte{ + 0x46, 0x01, 0xf3, 0xbe, + 0xca, 0xfe, 0xdc, 0x45, + 0xff, 0x01, 0xde, 0xad, + 172, 16, 254, 254, + 192, 168, 0, 1, + 0xff, 0xfe, 0xfe, 0xff, + }, + Header: &Header{ + Version: Version, + Len: HeaderLen + 4, + TOS: 1, + TotalLen: 0xbef3, + ID: 0xcafe, + Flags: DontFragment, + FragOff: 1500, + TTL: 255, + Protocol: 1, + Checksum: 0xdead, + Src: net.IPv4(172, 16, 254, 254), + Dst: net.IPv4(192, 168, 0, 1), + Options: []byte{0xff, 0xfe, 0xfe, 0xff}, + }, }, } func TestMarshalHeader(t *testing.T) { - tt := &headerLittleEndianTest - if nativeEndian != binary.LittleEndian { + if socket.NativeEndian != binary.LittleEndian { t.Skip("no test for non-little endian machine yet") } - b, err := tt.Header.Marshal() - if err != nil { - t.Fatal(err) - } - var wh []byte - switch runtime.GOOS { - case "darwin", "dragonfly", "netbsd": - wh = tt.wireHeaderToTradBSDKernel[:] - case "freebsd": - switch { - case freebsdVersion < 1000000: - wh = tt.wireHeaderToTradBSDKernel[:] - case 1000000 <= freebsdVersion && freebsdVersion < 1100000: - wh = tt.wireHeaderToFreeBSD10Kernel[:] + for _, tt := range headerLittleEndianTests { + b, err := tt.Header.Marshal() + if err != nil { + t.Fatal(err) + } + var wh []byte + switch runtime.GOOS { + case "darwin", "dragonfly", "netbsd": + wh = tt.wireHeaderToTradBSDKernel + case "freebsd": + switch { + case freebsdVersion < 1000000: + wh = tt.wireHeaderToTradBSDKernel + case 1000000 <= freebsdVersion && freebsdVersion < 1100000: + wh = tt.wireHeaderToFreeBSD10Kernel + default: + wh = tt.wireHeaderToKernel + } default: - wh = tt.wireHeaderToKernel[:] + wh = tt.wireHeaderToKernel + } + if !bytes.Equal(b, wh) { + t.Fatalf("got %#v; want %#v", b, wh) } - default: - wh = tt.wireHeaderToKernel[:] - } - if !bytes.Equal(b, wh) { - t.Fatalf("got %#v; want %#v", b, wh) } } func TestParseHeader(t *testing.T) { - tt := &headerLittleEndianTest - if nativeEndian != binary.LittleEndian { + if socket.NativeEndian != binary.LittleEndian { t.Skip("no test for big endian machine yet") } - var wh []byte - switch runtime.GOOS { - case "darwin", "dragonfly", "netbsd": - wh = tt.wireHeaderFromTradBSDKernel[:] - case "freebsd": - switch { - case freebsdVersion < 1000000: - wh = tt.wireHeaderFromTradBSDKernel[:] - case 1000000 <= freebsdVersion && freebsdVersion < 1100000: - wh = tt.wireHeaderFromFreeBSD10Kernel[:] + for _, tt := range headerLittleEndianTests { + var wh []byte + switch runtime.GOOS { + case "darwin", "dragonfly", "netbsd": + wh = tt.wireHeaderFromTradBSDKernel + case "freebsd": + switch { + case freebsdVersion < 1000000: + wh = tt.wireHeaderFromTradBSDKernel + case 1000000 <= freebsdVersion && freebsdVersion < 1100000: + wh = tt.wireHeaderFromFreeBSD10Kernel + default: + wh = tt.wireHeaderFromKernel + } default: - wh = tt.wireHeaderFromKernel[:] + wh = tt.wireHeaderFromKernel + } + h, err := ParseHeader(wh) + if err != nil { + t.Fatal(err) + } + if err := h.Parse(wh); err != nil { + t.Fatal(err) + } + if !reflect.DeepEqual(h, tt.Header) { + t.Fatalf("got %#v; want %#v", h, tt.Header) + } + s := h.String() + if strings.Contains(s, ",") { + t.Fatalf("should be space-separated values: %s", s) } - default: - wh = tt.wireHeaderFromKernel[:] - } - h, err := ParseHeader(wh) - if err != nil { - t.Fatal(err) - } - if !reflect.DeepEqual(h, tt.Header) { - t.Fatalf("got %#v; want %#v", h, tt.Header) - } - s := h.String() - if strings.Contains(s, ",") { - t.Fatalf("should be space-separated values: %s", s) } } |