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Diffstat (limited to 'sl4n/rapidjson/test/unittest/encodingstest.cpp')
| -rw-r--r-- | sl4n/rapidjson/test/unittest/encodingstest.cpp | 426 |
1 files changed, 0 insertions, 426 deletions
diff --git a/sl4n/rapidjson/test/unittest/encodingstest.cpp b/sl4n/rapidjson/test/unittest/encodingstest.cpp deleted file mode 100644 index b697d91..0000000 --- a/sl4n/rapidjson/test/unittest/encodingstest.cpp +++ /dev/null @@ -1,426 +0,0 @@ -// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations under the License.
-
-#include "unittest.h"
-#include "rapidjson/filereadstream.h"
-#include "rapidjson/filewritestream.h"
-#include "rapidjson/encodedstream.h"
-#include "rapidjson/stringbuffer.h"
-
-using namespace rapidjson;
-
-// Verification of encoders/decoders with Hoehrmann's UTF8 decoder
-
-// http://www.unicode.org/Public/UNIDATA/Blocks.txt
-static const unsigned kCodepointRanges[] = {
- 0x0000, 0x007F, // Basic Latin
- 0x0080, 0x00FF, // Latin-1 Supplement
- 0x0100, 0x017F, // Latin Extended-A
- 0x0180, 0x024F, // Latin Extended-B
- 0x0250, 0x02AF, // IPA Extensions
- 0x02B0, 0x02FF, // Spacing Modifier Letters
- 0x0300, 0x036F, // Combining Diacritical Marks
- 0x0370, 0x03FF, // Greek and Coptic
- 0x0400, 0x04FF, // Cyrillic
- 0x0500, 0x052F, // Cyrillic Supplement
- 0x0530, 0x058F, // Armenian
- 0x0590, 0x05FF, // Hebrew
- 0x0600, 0x06FF, // Arabic
- 0x0700, 0x074F, // Syriac
- 0x0750, 0x077F, // Arabic Supplement
- 0x0780, 0x07BF, // Thaana
- 0x07C0, 0x07FF, // NKo
- 0x0800, 0x083F, // Samaritan
- 0x0840, 0x085F, // Mandaic
- 0x0900, 0x097F, // Devanagari
- 0x0980, 0x09FF, // Bengali
- 0x0A00, 0x0A7F, // Gurmukhi
- 0x0A80, 0x0AFF, // Gujarati
- 0x0B00, 0x0B7F, // Oriya
- 0x0B80, 0x0BFF, // Tamil
- 0x0C00, 0x0C7F, // Telugu
- 0x0C80, 0x0CFF, // Kannada
- 0x0D00, 0x0D7F, // Malayalam
- 0x0D80, 0x0DFF, // Sinhala
- 0x0E00, 0x0E7F, // Thai
- 0x0E80, 0x0EFF, // Lao
- 0x0F00, 0x0FFF, // Tibetan
- 0x1000, 0x109F, // Myanmar
- 0x10A0, 0x10FF, // Georgian
- 0x1100, 0x11FF, // Hangul Jamo
- 0x1200, 0x137F, // Ethiopic
- 0x1380, 0x139F, // Ethiopic Supplement
- 0x13A0, 0x13FF, // Cherokee
- 0x1400, 0x167F, // Unified Canadian Aboriginal Syllabics
- 0x1680, 0x169F, // Ogham
- 0x16A0, 0x16FF, // Runic
- 0x1700, 0x171F, // Tagalog
- 0x1720, 0x173F, // Hanunoo
- 0x1740, 0x175F, // Buhid
- 0x1760, 0x177F, // Tagbanwa
- 0x1780, 0x17FF, // Khmer
- 0x1800, 0x18AF, // Mongolian
- 0x18B0, 0x18FF, // Unified Canadian Aboriginal Syllabics Extended
- 0x1900, 0x194F, // Limbu
- 0x1950, 0x197F, // Tai Le
- 0x1980, 0x19DF, // New Tai Lue
- 0x19E0, 0x19FF, // Khmer Symbols
- 0x1A00, 0x1A1F, // Buginese
- 0x1A20, 0x1AAF, // Tai Tham
- 0x1B00, 0x1B7F, // Balinese
- 0x1B80, 0x1BBF, // Sundanese
- 0x1BC0, 0x1BFF, // Batak
- 0x1C00, 0x1C4F, // Lepcha
- 0x1C50, 0x1C7F, // Ol Chiki
- 0x1CD0, 0x1CFF, // Vedic Extensions
- 0x1D00, 0x1D7F, // Phonetic Extensions
- 0x1D80, 0x1DBF, // Phonetic Extensions Supplement
- 0x1DC0, 0x1DFF, // Combining Diacritical Marks Supplement
- 0x1E00, 0x1EFF, // Latin Extended Additional
- 0x1F00, 0x1FFF, // Greek Extended
- 0x2000, 0x206F, // General Punctuation
- 0x2070, 0x209F, // Superscripts and Subscripts
- 0x20A0, 0x20CF, // Currency Symbols
- 0x20D0, 0x20FF, // Combining Diacritical Marks for Symbols
- 0x2100, 0x214F, // Letterlike Symbols
- 0x2150, 0x218F, // Number Forms
- 0x2190, 0x21FF, // Arrows
- 0x2200, 0x22FF, // Mathematical Operators
- 0x2300, 0x23FF, // Miscellaneous Technical
- 0x2400, 0x243F, // Control Pictures
- 0x2440, 0x245F, // Optical Character Recognition
- 0x2460, 0x24FF, // Enclosed Alphanumerics
- 0x2500, 0x257F, // Box Drawing
- 0x2580, 0x259F, // Block Elements
- 0x25A0, 0x25FF, // Geometric Shapes
- 0x2600, 0x26FF, // Miscellaneous Symbols
- 0x2700, 0x27BF, // Dingbats
- 0x27C0, 0x27EF, // Miscellaneous Mathematical Symbols-A
- 0x27F0, 0x27FF, // Supplemental Arrows-A
- 0x2800, 0x28FF, // Braille Patterns
- 0x2900, 0x297F, // Supplemental Arrows-B
- 0x2980, 0x29FF, // Miscellaneous Mathematical Symbols-B
- 0x2A00, 0x2AFF, // Supplemental Mathematical Operators
- 0x2B00, 0x2BFF, // Miscellaneous Symbols and Arrows
- 0x2C00, 0x2C5F, // Glagolitic
- 0x2C60, 0x2C7F, // Latin Extended-C
- 0x2C80, 0x2CFF, // Coptic
- 0x2D00, 0x2D2F, // Georgian Supplement
- 0x2D30, 0x2D7F, // Tifinagh
- 0x2D80, 0x2DDF, // Ethiopic Extended
- 0x2DE0, 0x2DFF, // Cyrillic Extended-A
- 0x2E00, 0x2E7F, // Supplemental Punctuation
- 0x2E80, 0x2EFF, // CJK Radicals Supplement
- 0x2F00, 0x2FDF, // Kangxi Radicals
- 0x2FF0, 0x2FFF, // Ideographic Description Characters
- 0x3000, 0x303F, // CJK Symbols and Punctuation
- 0x3040, 0x309F, // Hiragana
- 0x30A0, 0x30FF, // Katakana
- 0x3100, 0x312F, // Bopomofo
- 0x3130, 0x318F, // Hangul Compatibility Jamo
- 0x3190, 0x319F, // Kanbun
- 0x31A0, 0x31BF, // Bopomofo Extended
- 0x31C0, 0x31EF, // CJK Strokes
- 0x31F0, 0x31FF, // Katakana Phonetic Extensions
- 0x3200, 0x32FF, // Enclosed CJK Letters and Months
- 0x3300, 0x33FF, // CJK Compatibility
- 0x3400, 0x4DBF, // CJK Unified Ideographs Extension A
- 0x4DC0, 0x4DFF, // Yijing Hexagram Symbols
- 0x4E00, 0x9FFF, // CJK Unified Ideographs
- 0xA000, 0xA48F, // Yi Syllables
- 0xA490, 0xA4CF, // Yi Radicals
- 0xA4D0, 0xA4FF, // Lisu
- 0xA500, 0xA63F, // Vai
- 0xA640, 0xA69F, // Cyrillic Extended-B
- 0xA6A0, 0xA6FF, // Bamum
- 0xA700, 0xA71F, // Modifier Tone Letters
- 0xA720, 0xA7FF, // Latin Extended-D
- 0xA800, 0xA82F, // Syloti Nagri
- 0xA830, 0xA83F, // Common Indic Number Forms
- 0xA840, 0xA87F, // Phags-pa
- 0xA880, 0xA8DF, // Saurashtra
- 0xA8E0, 0xA8FF, // Devanagari Extended
- 0xA900, 0xA92F, // Kayah Li
- 0xA930, 0xA95F, // Rejang
- 0xA960, 0xA97F, // Hangul Jamo Extended-A
- 0xA980, 0xA9DF, // Javanese
- 0xAA00, 0xAA5F, // Cham
- 0xAA60, 0xAA7F, // Myanmar Extended-A
- 0xAA80, 0xAADF, // Tai Viet
- 0xAB00, 0xAB2F, // Ethiopic Extended-A
- 0xABC0, 0xABFF, // Meetei Mayek
- 0xAC00, 0xD7AF, // Hangul Syllables
- 0xD7B0, 0xD7FF, // Hangul Jamo Extended-B
- //0xD800, 0xDB7F, // High Surrogates
- //0xDB80, 0xDBFF, // High Private Use Surrogates
- //0xDC00, 0xDFFF, // Low Surrogates
- 0xE000, 0xF8FF, // Private Use Area
- 0xF900, 0xFAFF, // CJK Compatibility Ideographs
- 0xFB00, 0xFB4F, // Alphabetic Presentation Forms
- 0xFB50, 0xFDFF, // Arabic Presentation Forms-A
- 0xFE00, 0xFE0F, // Variation Selectors
- 0xFE10, 0xFE1F, // Vertical Forms
- 0xFE20, 0xFE2F, // Combining Half Marks
- 0xFE30, 0xFE4F, // CJK Compatibility Forms
- 0xFE50, 0xFE6F, // Small Form Variants
- 0xFE70, 0xFEFF, // Arabic Presentation Forms-B
- 0xFF00, 0xFFEF, // Halfwidth and Fullwidth Forms
- 0xFFF0, 0xFFFF, // Specials
- 0x10000, 0x1007F, // Linear B Syllabary
- 0x10080, 0x100FF, // Linear B Ideograms
- 0x10100, 0x1013F, // Aegean Numbers
- 0x10140, 0x1018F, // Ancient Greek Numbers
- 0x10190, 0x101CF, // Ancient Symbols
- 0x101D0, 0x101FF, // Phaistos Disc
- 0x10280, 0x1029F, // Lycian
- 0x102A0, 0x102DF, // Carian
- 0x10300, 0x1032F, // Old Italic
- 0x10330, 0x1034F, // Gothic
- 0x10380, 0x1039F, // Ugaritic
- 0x103A0, 0x103DF, // Old Persian
- 0x10400, 0x1044F, // Deseret
- 0x10450, 0x1047F, // Shavian
- 0x10480, 0x104AF, // Osmanya
- 0x10800, 0x1083F, // Cypriot Syllabary
- 0x10840, 0x1085F, // Imperial Aramaic
- 0x10900, 0x1091F, // Phoenician
- 0x10920, 0x1093F, // Lydian
- 0x10A00, 0x10A5F, // Kharoshthi
- 0x10A60, 0x10A7F, // Old South Arabian
- 0x10B00, 0x10B3F, // Avestan
- 0x10B40, 0x10B5F, // Inscriptional Parthian
- 0x10B60, 0x10B7F, // Inscriptional Pahlavi
- 0x10C00, 0x10C4F, // Old Turkic
- 0x10E60, 0x10E7F, // Rumi Numeral Symbols
- 0x11000, 0x1107F, // Brahmi
- 0x11080, 0x110CF, // Kaithi
- 0x12000, 0x123FF, // Cuneiform
- 0x12400, 0x1247F, // Cuneiform Numbers and Punctuation
- 0x13000, 0x1342F, // Egyptian Hieroglyphs
- 0x16800, 0x16A3F, // Bamum Supplement
- 0x1B000, 0x1B0FF, // Kana Supplement
- 0x1D000, 0x1D0FF, // Byzantine Musical Symbols
- 0x1D100, 0x1D1FF, // Musical Symbols
- 0x1D200, 0x1D24F, // Ancient Greek Musical Notation
- 0x1D300, 0x1D35F, // Tai Xuan Jing Symbols
- 0x1D360, 0x1D37F, // Counting Rod Numerals
- 0x1D400, 0x1D7FF, // Mathematical Alphanumeric Symbols
- 0x1F000, 0x1F02F, // Mahjong Tiles
- 0x1F030, 0x1F09F, // Domino Tiles
- 0x1F0A0, 0x1F0FF, // Playing Cards
- 0x1F100, 0x1F1FF, // Enclosed Alphanumeric Supplement
- 0x1F200, 0x1F2FF, // Enclosed Ideographic Supplement
- 0x1F300, 0x1F5FF, // Miscellaneous Symbols And Pictographs
- 0x1F600, 0x1F64F, // Emoticons
- 0x1F680, 0x1F6FF, // Transport And Map Symbols
- 0x1F700, 0x1F77F, // Alchemical Symbols
- 0x20000, 0x2A6DF, // CJK Unified Ideographs Extension B
- 0x2A700, 0x2B73F, // CJK Unified Ideographs Extension C
- 0x2B740, 0x2B81F, // CJK Unified Ideographs Extension D
- 0x2F800, 0x2FA1F, // CJK Compatibility Ideographs Supplement
- 0xE0000, 0xE007F, // Tags
- 0xE0100, 0xE01EF, // Variation Selectors Supplement
- 0xF0000, 0xFFFFF, // Supplementary Private Use Area-A
- 0x100000, 0x10FFFF, // Supplementary Private Use Area-B
- 0xFFFFFFFF
-};
-
-// Copyright (c) 2008-2010 Bjoern Hoehrmann <bjoern@hoehrmann.de>
-// See http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ for details.
-
-#define UTF8_ACCEPT 0u
-#define UTF8_REJECT 12u
-
-static const unsigned char utf8d[] = {
- // The first part of the table maps bytes to character classes that
- // to reduce the size of the transition table and create bitmasks.
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
- 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
- 8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
- 10,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3, 11,6,6,6,5,8,8,8,8,8,8,8,8,8,8,8,
-
- // The second part is a transition table that maps a combination
- // of a state of the automaton and a character class to a state.
- 0,12,24,36,60,96,84,12,12,12,48,72, 12,12,12,12,12,12,12,12,12,12,12,12,
- 12, 0,12,12,12,12,12, 0,12, 0,12,12, 12,24,12,12,12,12,12,24,12,24,12,12,
- 12,12,12,12,12,12,12,24,12,12,12,12, 12,24,12,12,12,12,12,12,12,24,12,12,
- 12,12,12,12,12,12,12,36,12,36,12,12, 12,36,12,12,12,12,12,36,12,36,12,12,
- 12,36,12,12,12,12,12,12,12,12,12,12,
-};
-
-static unsigned inline decode(unsigned* state, unsigned* codep, unsigned byte) {
- unsigned type = utf8d[byte];
-
- *codep = (*state != UTF8_ACCEPT) ?
- (byte & 0x3fu) | (*codep << 6) :
- (0xff >> type) & (byte);
-
- *state = utf8d[256 + *state + type];
- return *state;
-}
-
-//static bool IsUTF8(unsigned char* s) {
-// unsigned codepoint, state = 0;
-//
-// while (*s)
-// decode(&state, &codepoint, *s++);
-//
-// return state == UTF8_ACCEPT;
-//}
-
-TEST(EncodingsTest, UTF8) {
- StringBuffer os, os2;
- for (const unsigned* range = kCodepointRanges; *range != 0xFFFFFFFF; range += 2) {
- for (unsigned codepoint = range[0]; codepoint <= range[1]; ++codepoint) {
- os.Clear();
- UTF8<>::Encode(os, codepoint);
- const char* encodedStr = os.GetString();
-
- // Decode with Hoehrmann
- {
- unsigned decodedCodepoint = 0;
- unsigned state = 0;
-
- unsigned decodedCount = 0;
- for (const char* s = encodedStr; *s; ++s)
- if (!decode(&state, &decodedCodepoint, (unsigned char)*s)) {
- EXPECT_EQ(codepoint, decodedCodepoint);
- decodedCount++;
- }
-
- if (*encodedStr) // This decoder cannot handle U+0000
- EXPECT_EQ(1u, decodedCount); // Should only contain one code point
-
- EXPECT_EQ(UTF8_ACCEPT, state);
- if (UTF8_ACCEPT != state)
- std::cout << std::hex << codepoint << " " << decodedCodepoint << std::endl;
- }
-
- // Decode
- {
- StringStream is(encodedStr);
- unsigned decodedCodepoint;
- bool result = UTF8<>::Decode(is, &decodedCodepoint);
- EXPECT_TRUE(result);
- EXPECT_EQ(codepoint, decodedCodepoint);
- if (!result || codepoint != decodedCodepoint)
- std::cout << std::hex << codepoint << " " << decodedCodepoint << std::endl;
- }
-
- // Validate
- {
- StringStream is(encodedStr);
- os2.Clear();
- bool result = UTF8<>::Validate(is, os2);
- EXPECT_TRUE(result);
- EXPECT_EQ(0, StrCmp(encodedStr, os2.GetString()));
- }
- }
- }
-}
-
-TEST(EncodingsTest, UTF16) {
- GenericStringBuffer<UTF16<> > os, os2;
- GenericStringBuffer<UTF8<> > utf8os;
- for (const unsigned* range = kCodepointRanges; *range != 0xFFFFFFFF; range += 2) {
- for (unsigned codepoint = range[0]; codepoint <= range[1]; ++codepoint) {
- os.Clear();
- UTF16<>::Encode(os, codepoint);
- const UTF16<>::Ch* encodedStr = os.GetString();
-
- // Encode with Hoehrmann's code
- if (codepoint != 0) // cannot handle U+0000
- {
- // encode with UTF8<> first
- utf8os.Clear();
- UTF8<>::Encode(utf8os, codepoint);
-
- // transcode from UTF8 to UTF16 with Hoehrmann's code
- unsigned decodedCodepoint = 0;
- unsigned state = 0;
- UTF16<>::Ch buffer[3], *p = &buffer[0];
- for (const char* s = utf8os.GetString(); *s; ++s) {
- if (!decode(&state, &decodedCodepoint, (unsigned char)*s))
- break;
- }
-
- if (codepoint <= 0xFFFF)
- *p++ = static_cast<UTF16<>::Ch>(decodedCodepoint);
- else {
- // Encode code points above U+FFFF as surrogate pair.
- *p++ = static_cast<UTF16<>::Ch>(0xD7C0 + (decodedCodepoint >> 10));
- *p++ = static_cast<UTF16<>::Ch>(0xDC00 + (decodedCodepoint & 0x3FF));
- }
- *p++ = '\0';
-
- EXPECT_EQ(0, StrCmp(buffer, encodedStr));
- }
-
- // Decode
- {
- GenericStringStream<UTF16<> > is(encodedStr);
- unsigned decodedCodepoint;
- bool result = UTF16<>::Decode(is, &decodedCodepoint);
- EXPECT_TRUE(result);
- EXPECT_EQ(codepoint, decodedCodepoint);
- if (!result || codepoint != decodedCodepoint)
- std::cout << std::hex << codepoint << " " << decodedCodepoint << std::endl;
- }
-
- // Validate
- {
- GenericStringStream<UTF16<> > is(encodedStr);
- os2.Clear();
- bool result = UTF16<>::Validate(is, os2);
- EXPECT_TRUE(result);
- EXPECT_EQ(0, StrCmp(encodedStr, os2.GetString()));
- }
- }
- }
-}
-
-TEST(EncodingsTest, UTF32) {
- GenericStringBuffer<UTF32<> > os, os2;
- for (const unsigned* range = kCodepointRanges; *range != 0xFFFFFFFF; range += 2) {
- for (unsigned codepoint = range[0]; codepoint <= range[1]; ++codepoint) {
- os.Clear();
- UTF32<>::Encode(os, codepoint);
- const UTF32<>::Ch* encodedStr = os.GetString();
-
- // Decode
- {
- GenericStringStream<UTF32<> > is(encodedStr);
- unsigned decodedCodepoint;
- bool result = UTF32<>::Decode(is, &decodedCodepoint);
- EXPECT_TRUE(result);
- EXPECT_EQ(codepoint, decodedCodepoint);
- if (!result || codepoint != decodedCodepoint)
- std::cout << std::hex << codepoint << " " << decodedCodepoint << std::endl;
- }
-
- // Validate
- {
- GenericStringStream<UTF32<> > is(encodedStr);
- os2.Clear();
- bool result = UTF32<>::Validate(is, os2);
- EXPECT_TRUE(result);
- EXPECT_EQ(0, StrCmp(encodedStr, os2.GetString()));
- }
- }
- }
-}
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