From 54d3d47daf9190275bbdaf8703b84969a4593451 Mon Sep 17 00:00:00 2001 From: Corey Hulen Date: Fri, 24 Mar 2017 23:31:34 -0700 Subject: PLT-6076 Adding viper libs for config file changes (#5871) * Adding viper libs for config file changes * Removing the old fsnotify lib * updating some missing libs --- .../x/text/encoding/unicode/utf32/utf32_test.go | 248 +++++++++++++++++++++ 1 file changed, 248 insertions(+) create mode 100644 vendor/golang.org/x/text/encoding/unicode/utf32/utf32_test.go (limited to 'vendor/golang.org/x/text/encoding/unicode/utf32/utf32_test.go') diff --git a/vendor/golang.org/x/text/encoding/unicode/utf32/utf32_test.go b/vendor/golang.org/x/text/encoding/unicode/utf32/utf32_test.go new file mode 100644 index 000000000..cd6158e5e --- /dev/null +++ b/vendor/golang.org/x/text/encoding/unicode/utf32/utf32_test.go @@ -0,0 +1,248 @@ +// Copyright 2016 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 utf32 + +import ( + "testing" + + "golang.org/x/text/encoding" + "golang.org/x/text/encoding/internal/enctest" + "golang.org/x/text/transform" +) + +var ( + utf32LEIB = UTF32(LittleEndian, IgnoreBOM) // UTF-32LE (atypical interpretation) + utf32LEUB = UTF32(LittleEndian, UseBOM) // UTF-32, LE + // utf32LEEB = UTF32(LittleEndian, ExpectBOM) // UTF-32, LE, Expect - covered in encoding_test.go + utf32BEIB = UTF32(BigEndian, IgnoreBOM) // UTF-32BE (atypical interpretation) + utf32BEUB = UTF32(BigEndian, UseBOM) // UTF-32 default + utf32BEEB = UTF32(BigEndian, ExpectBOM) // UTF-32 Expect +) + +func TestBasics(t *testing.T) { + testCases := []struct { + e encoding.Encoding + encPrefix string + encSuffix string + encoded string + utf8 string + }{{ + e: utf32BEIB, + encoded: "\x00\x00\x00\x57\x00\x00\x00\xe4\x00\x01\xd5\x65", + utf8: "\x57\u00e4\U0001d565", + }, { + e: UTF32(BigEndian, ExpectBOM), + encPrefix: "\x00\x00\xfe\xff", + encoded: "\x00\x00\x00\x57\x00\x00\x00\xe4\x00\x01\xd5\x65", + utf8: "\x57\u00e4\U0001d565", + }, { + e: UTF32(LittleEndian, IgnoreBOM), + encoded: "\x57\x00\x00\x00\xe4\x00\x00\x00\x65\xd5\x01\x00", + utf8: "\x57\u00e4\U0001d565", + }, { + e: UTF32(LittleEndian, ExpectBOM), + encPrefix: "\xff\xfe\x00\x00", + encoded: "\x57\x00\x00\x00\xe4\x00\x00\x00\x65\xd5\x01\x00", + utf8: "\x57\u00e4\U0001d565", + }} + + for _, tc := range testCases { + enctest.TestEncoding(t, tc.e, tc.encoded, tc.utf8, tc.encPrefix, tc.encSuffix) + } +} + +func TestFiles(t *testing.T) { enctest.TestFile(t, utf32BEIB) } + +func BenchmarkEncoding(b *testing.B) { enctest.Benchmark(b, utf32BEIB) } + +func TestUTF32(t *testing.T) { + testCases := []struct { + desc string + src string + notEOF bool // the inverse of atEOF + sizeDst int + want string + nSrc int + err error + t transform.Transformer + }{{ + desc: "utf-32 IgnoreBOM dec: empty string", + t: utf32BEIB.NewDecoder(), + }, { + desc: "utf-32 UseBOM dec: empty string", + t: utf32BEUB.NewDecoder(), + }, { + desc: "utf-32 ExpectBOM dec: empty string", + err: ErrMissingBOM, + t: utf32BEEB.NewDecoder(), + }, { + desc: "utf-32be dec: Doesn't interpret U+FEFF as BOM", + src: "\x00\x00\xFE\xFF\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61", + sizeDst: 100, + want: "\uFEFF\U00012345=Ra", + nSrc: 20, + t: utf32BEIB.NewDecoder(), + }, { + desc: "utf-32be dec: Interprets little endian U+FEFF as invalid", + src: "\xFF\xFE\x00\x00\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61", + sizeDst: 100, + want: "\uFFFD\U00012345=Ra", + nSrc: 20, + t: utf32BEIB.NewDecoder(), + }, { + desc: "utf-32le dec: Doesn't interpret U+FEFF as BOM", + src: "\xFF\xFE\x00\x00\x45\x23\x01\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61\x00\x00\x00", + sizeDst: 100, + want: "\uFEFF\U00012345=Ra", + nSrc: 20, + t: utf32LEIB.NewDecoder(), + }, { + desc: "utf-32le dec: Interprets big endian U+FEFF as invalid", + src: "\x00\x00\xFE\xFF\x45\x23\x01\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61\x00\x00\x00", + sizeDst: 100, + want: "\uFFFD\U00012345=Ra", + nSrc: 20, + t: utf32LEIB.NewDecoder(), + }, { + desc: "utf-32 enc: Writes big-endian BOM", + src: "\U00012345=Ra", + sizeDst: 100, + want: "\x00\x00\xFE\xFF\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61", + nSrc: 7, + t: utf32BEUB.NewEncoder(), + }, { + desc: "utf-32 enc: Writes little-endian BOM", + src: "\U00012345=Ra", + sizeDst: 100, + want: "\xFF\xFE\x00\x00\x45\x23\x01\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61\x00\x00\x00", + nSrc: 7, + t: utf32LEUB.NewEncoder(), + }, { + desc: "utf-32 dec: Interprets text using big-endian default when BOM not present", + src: "\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61", + sizeDst: 100, + want: "\U00012345=Ra", + nSrc: 16, + t: utf32BEUB.NewDecoder(), + }, { + desc: "utf-32 dec: Interprets text using little-endian default when BOM not present", + src: "\x45\x23\x01\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61\x00\x00\x00", + sizeDst: 100, + want: "\U00012345=Ra", + nSrc: 16, + t: utf32LEUB.NewDecoder(), + }, { + desc: "utf-32 dec: BOM determines encoding BE", + src: "\x00\x00\xFE\xFF\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61", + sizeDst: 100, + want: "\U00012345=Ra", + nSrc: 20, + t: utf32BEUB.NewDecoder(), + }, { + desc: "utf-32 dec: BOM determines encoding LE", + src: "\xFF\xFE\x00\x00\x45\x23\x01\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61\x00\x00\x00", + sizeDst: 100, + want: "\U00012345=Ra", + nSrc: 20, + t: utf32LEUB.NewDecoder(), + }, { + desc: "utf-32 dec: BOM determines encoding LE, change default", + src: "\xFF\xFE\x00\x00\x45\x23\x01\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61\x00\x00\x00", + sizeDst: 100, + want: "\U00012345=Ra", + nSrc: 20, + t: utf32BEUB.NewDecoder(), + }, { + desc: "utf-32 dec: BOM determines encoding BE, change default", + src: "\x00\x00\xFE\xFF\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61", + sizeDst: 100, + want: "\U00012345=Ra", + nSrc: 20, + t: utf32LEUB.NewDecoder(), + }, { + desc: "utf-32 dec: Don't change big-endian byte order mid-stream", + src: "\x00\x01\x23\x45\x00\x00\x00\x3D\xFF\xFE\x00\x00\x00\x00\xFE\xFF\x00\x00\x00\x52\x00\x00\x00\x61", + sizeDst: 100, + want: "\U00012345=\uFFFD\uFEFFRa", + nSrc: 24, + t: utf32BEUB.NewDecoder(), + }, { + desc: "utf-32 dec: Don't change little-endian byte order mid-stream", + src: "\x45\x23\x01\x00\x3D\x00\x00\x00\x00\x00\xFE\xFF\xFF\xFE\x00\x00\x52\x00\x00\x00\x61\x00\x00\x00", + sizeDst: 100, + want: "\U00012345=\uFFFD\uFEFFRa", + nSrc: 24, + t: utf32LEUB.NewDecoder(), + }, { + desc: "utf-32 dec: Fail on missing BOM when required", + src: "\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61", + sizeDst: 100, + want: "", + nSrc: 0, + err: ErrMissingBOM, + t: utf32BEEB.NewDecoder(), + }, { + desc: "utf-32 enc: Short dst", + src: "\U00012345=Ra", + sizeDst: 15, + want: "\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52", + nSrc: 6, + err: transform.ErrShortDst, + t: utf32BEIB.NewEncoder(), + }, { + desc: "utf-32 enc: Short src", + src: "\U00012345=Ra\xC2", + notEOF: true, + sizeDst: 100, + want: "\x00\x01\x23\x45\x00\x00\x00\x3D\x00\x00\x00\x52\x00\x00\x00\x61", + nSrc: 7, + err: transform.ErrShortSrc, + t: utf32BEIB.NewEncoder(), + }, { + desc: "utf-32 enc: Invalid input", + src: "\x80\xC1\xC2\x7F\xC2", + sizeDst: 100, + want: "\x00\x00\xFF\xFD\x00\x00\xFF\xFD\x00\x00\xFF\xFD\x00\x00\x00\x7F\x00\x00\xFF\xFD", + nSrc: 5, + t: utf32BEIB.NewEncoder(), + }, { + desc: "utf-32 dec: Short dst", + src: "\x00\x00\x00\x41", + sizeDst: 0, + want: "", + nSrc: 0, + err: transform.ErrShortDst, + t: utf32BEIB.NewDecoder(), + }, { + desc: "utf-32 dec: Short src", + src: "\x00\x00\x00", + notEOF: true, + sizeDst: 4, + want: "", + nSrc: 0, + err: transform.ErrShortSrc, + t: utf32BEIB.NewDecoder(), + }, { + desc: "utf-32 dec: Invalid input", + src: "\x00\x00\xD8\x00\x00\x00\xDF\xFF\x00\x11\x00\x00\x00\x00\x00", + sizeDst: 100, + want: "\uFFFD\uFFFD\uFFFD\uFFFD", + nSrc: 15, + t: utf32BEIB.NewDecoder(), + }} + for i, tc := range testCases { + b := make([]byte, tc.sizeDst) + nDst, nSrc, err := tc.t.Transform(b, []byte(tc.src), !tc.notEOF) + if err != tc.err { + t.Errorf("%d:%s: error was %v; want %v", i, tc.desc, err, tc.err) + } + if got := string(b[:nDst]); got != tc.want { + t.Errorf("%d:%s: result was %q: want %q", i, tc.desc, got, tc.want) + } + if nSrc != tc.nSrc { + t.Errorf("%d:%s: nSrc was %d; want %d", i, tc.desc, nSrc, tc.nSrc) + } + } +} -- cgit v1.2.3-1-g7c22