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author | Christopher Speller <crspeller@gmail.com> | 2016-05-12 15:08:58 -0400 |
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committer | Christopher Speller <crspeller@gmail.com> | 2016-05-12 16:37:29 -0400 |
commit | 84d2482ddbff9564c9ad75b2d30af66e3ddfd44d (patch) | |
tree | 8bfa567d2b6381f4a996ada2deff8a16aa85a3ac /Godeps/_workspace/src/github.com/mattermost/rsc/qr/coding/qr_test.go | |
parent | d1efb66ad7b017f0fbfe6f0c20843b30f396e504 (diff) | |
download | chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.tar.gz chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.tar.bz2 chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.zip |
Updating go depencancies. Switching to go1.6 vendoring (#2949)
Diffstat (limited to 'Godeps/_workspace/src/github.com/mattermost/rsc/qr/coding/qr_test.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/mattermost/rsc/qr/coding/qr_test.go | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/Godeps/_workspace/src/github.com/mattermost/rsc/qr/coding/qr_test.go b/Godeps/_workspace/src/github.com/mattermost/rsc/qr/coding/qr_test.go deleted file mode 100644 index b8199bb51..000000000 --- a/Godeps/_workspace/src/github.com/mattermost/rsc/qr/coding/qr_test.go +++ /dev/null @@ -1,133 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package coding - -import ( - "bytes" - "testing" - - "github.com/mattermost/rsc/gf256" - "github.com/mattermost/rsc/qr/libqrencode" -) - -func test(t *testing.T, v Version, l Level, text ...Encoding) bool { - s := "" - ty := libqrencode.EightBit - switch x := text[0].(type) { - case String: - s = string(x) - case Alpha: - s = string(x) - ty = libqrencode.Alphanumeric - case Num: - s = string(x) - ty = libqrencode.Numeric - } - key, err := libqrencode.Encode(libqrencode.Version(v), libqrencode.Level(l), ty, s) - if err != nil { - t.Errorf("libqrencode.Encode(%v, %v, %d, %#q): %v", v, l, ty, s, err) - return false - } - mask := (^key.Pixel[8][2]&1)<<2 | (key.Pixel[8][3]&1)<<1 | (^key.Pixel[8][4] & 1) - p, err := NewPlan(v, l, Mask(mask)) - if err != nil { - t.Errorf("NewPlan(%v, L, %d): %v", v, err, mask) - return false - } - if len(p.Pixel) != len(key.Pixel) { - t.Errorf("%v: NewPlan uses %dx%d, libqrencode uses %dx%d", v, len(p.Pixel), len(p.Pixel), len(key.Pixel), len(key.Pixel)) - return false - } - c, err := p.Encode(text...) - if err != nil { - t.Errorf("Encode: %v", err) - return false - } - badpix := 0 -Pixel: - for y, prow := range p.Pixel { - for x, pix := range prow { - pix &^= Black - if c.Black(x, y) { - pix |= Black - } - - keypix := key.Pixel[y][x] - want := Pixel(0) - switch { - case keypix&libqrencode.Finder != 0: - want = Position.Pixel() - case keypix&libqrencode.Alignment != 0: - want = Alignment.Pixel() - case keypix&libqrencode.Timing != 0: - want = Timing.Pixel() - case keypix&libqrencode.Format != 0: - want = Format.Pixel() - want |= OffsetPixel(pix.Offset()) // sic - want |= pix & Invert - case keypix&libqrencode.PVersion != 0: - want = PVersion.Pixel() - case keypix&libqrencode.DataECC != 0: - if pix.Role() == Check || pix.Role() == Extra { - want = pix.Role().Pixel() - } else { - want = Data.Pixel() - } - want |= OffsetPixel(pix.Offset()) - want |= pix & Invert - default: - want = Unused.Pixel() - } - if keypix&libqrencode.Black != 0 { - want |= Black - } - if pix != want { - t.Errorf("%v/%v: Pixel[%d][%d] = %v, want %v %#x", v, mask, y, x, pix, want, keypix) - if badpix++; badpix >= 100 { - t.Errorf("stopping after %d bad pixels", badpix) - break Pixel - } - } - } - } - return badpix == 0 -} - -var input = []Encoding{ - String("hello"), - Num("1"), - Num("12"), - Num("123"), - Alpha("AB"), - Alpha("ABC"), -} - -func TestVersion(t *testing.T) { - badvers := 0 -Version: - for v := Version(1); v <= 40; v++ { - for l := L; l <= H; l++ { - for _, in := range input { - if !test(t, v, l, in) { - if badvers++; badvers >= 10 { - t.Errorf("stopping after %d bad versions", badvers) - break Version - } - } - } - } - } -} - -func TestEncode(t *testing.T) { - data := []byte{0x10, 0x20, 0x0c, 0x56, 0x61, 0x80, 0xec, 0x11, 0xec, 0x11, 0xec, 0x11, 0xec, 0x11, 0xec, 0x11} - check := []byte{0xa5, 0x24, 0xd4, 0xc1, 0xed, 0x36, 0xc7, 0x87, 0x2c, 0x55} - rs := gf256.NewRSEncoder(Field, len(check)) - out := make([]byte, len(check)) - rs.ECC(data, out) - if !bytes.Equal(out, check) { - t.Errorf("have %x want %x", out, check) - } -} |