From 925087356b853e2099c1b60d8b757d7aa02121a9 Mon Sep 17 00:00:00 2001 From: Chris Dyer Date: Tue, 2 Oct 2012 00:19:43 -0400 Subject: cdec cleanup, remove bayesian stuff, parsing stuff --- rst_parser/picojson.h | 979 -------------------------------------------------- 1 file changed, 979 deletions(-) delete mode 100644 rst_parser/picojson.h (limited to 'rst_parser/picojson.h') diff --git a/rst_parser/picojson.h b/rst_parser/picojson.h deleted file mode 100644 index bdb26057..00000000 --- a/rst_parser/picojson.h +++ /dev/null @@ -1,979 +0,0 @@ -/* - * Copyright 2009-2010 Cybozu Labs, Inc. - * Copyright 2011 Kazuho Oku - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY CYBOZU LABS, INC. ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO - * EVENT SHALL CYBOZU LABS, INC. OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are - * those of the authors and should not be interpreted as representing official - * policies, either expressed or implied, of Cybozu Labs, Inc. - * - */ -#ifndef picojson_h -#define picojson_h - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#ifdef _MSC_VER - #define SNPRINTF _snprintf_s - #pragma warning(push) - #pragma warning(disable : 4244) // conversion from int to char -#else - #define SNPRINTF snprintf -#endif - -namespace picojson { - - enum { - null_type, - boolean_type, - number_type, - string_type, - array_type, - object_type - }; - - struct null {}; - - class value { - public: - typedef std::vector array; - typedef std::map object; - protected: - int type_; - union { - bool boolean_; - double number_; - std::string* string_; - array* array_; - object* object_; - }; - public: - value(); - value(int type, bool); - explicit value(bool b); - explicit value(double n); - explicit value(const std::string& s); - explicit value(const array& a); - explicit value(const object& o); - explicit value(const char* s); - value(const char* s, size_t len); - ~value(); - value(const value& x); - value& operator=(const value& x); - template bool is() const; - template const T& get() const; - template T& get(); - bool evaluate_as_boolean() const; - const value& get(size_t idx) const; - const value& get(const std::string& key) const; - bool contains(size_t idx) const; - bool contains(const std::string& key) const; - std::string to_str() const; - template void serialize(Iter os) const; - std::string serialize() const; - private: - template value(const T*); // intentionally defined to block implicit conversion of pointer to bool - }; - - typedef value::array array; - typedef value::object object; - - inline value::value() : type_(null_type) {} - - inline value::value(int type, bool) : type_(type) { - switch (type) { -#define INIT(p, v) case p##type: p = v; break - INIT(boolean_, false); - INIT(number_, 0.0); - INIT(string_, new std::string()); - INIT(array_, new array()); - INIT(object_, new object()); -#undef INIT - default: break; - } - } - - inline value::value(bool b) : type_(boolean_type) { - boolean_ = b; - } - - inline value::value(double n) : type_(number_type) { - number_ = n; - } - - inline value::value(const std::string& s) : type_(string_type) { - string_ = new std::string(s); - } - - inline value::value(const array& a) : type_(array_type) { - array_ = new array(a); - } - - inline value::value(const object& o) : type_(object_type) { - object_ = new object(o); - } - - inline value::value(const char* s) : type_(string_type) { - string_ = new std::string(s); - } - - inline value::value(const char* s, size_t len) : type_(string_type) { - string_ = new std::string(s, len); - } - - inline value::~value() { - switch (type_) { -#define DEINIT(p) case p##type: delete p; break - DEINIT(string_); - DEINIT(array_); - DEINIT(object_); -#undef DEINIT - default: break; - } - } - - inline value::value(const value& x) : type_(x.type_) { - switch (type_) { -#define INIT(p, v) case p##type: p = v; break - INIT(boolean_, x.boolean_); - INIT(number_, x.number_); - INIT(string_, new std::string(*x.string_)); - INIT(array_, new array(*x.array_)); - INIT(object_, new object(*x.object_)); -#undef INIT - default: break; - } - } - - inline value& value::operator=(const value& x) { - if (this != &x) { - this->~value(); - new (this) value(x); - } - return *this; - } - -#define IS(ctype, jtype) \ - template <> inline bool value::is() const { \ - return type_ == jtype##_type; \ - } - IS(null, null) - IS(bool, boolean) - IS(int, number) - IS(double, number) - IS(std::string, string) - IS(array, array) - IS(object, object) -#undef IS - -#define GET(ctype, var) \ - template <> inline const ctype& value::get() const { \ - assert("type mismatch! call vis() before get()" \ - && is()); \ - return var; \ - } \ - template <> inline ctype& value::get() { \ - assert("type mismatch! call is() before get()" \ - && is()); \ - return var; \ - } - GET(bool, boolean_) - GET(double, number_) - GET(std::string, *string_) - GET(array, *array_) - GET(object, *object_) -#undef GET - - inline bool value::evaluate_as_boolean() const { - switch (type_) { - case null_type: - return false; - case boolean_type: - return boolean_; - case number_type: - return number_ != 0; - case string_type: - return ! string_->empty(); - default: - return true; - } - } - - inline const value& value::get(size_t idx) const { - static value s_null; - assert(is()); - return idx < array_->size() ? (*array_)[idx] : s_null; - } - - inline const value& value::get(const std::string& key) const { - static value s_null; - assert(is()); - object::const_iterator i = object_->find(key); - return i != object_->end() ? i->second : s_null; - } - - inline bool value::contains(size_t idx) const { - assert(is()); - return idx < array_->size(); - } - - inline bool value::contains(const std::string& key) const { - assert(is()); - object::const_iterator i = object_->find(key); - return i != object_->end(); - } - - inline std::string value::to_str() const { - switch (type_) { - case null_type: return "null"; - case boolean_type: return boolean_ ? "true" : "false"; - case number_type: { - char buf[256]; - double tmp; - SNPRINTF(buf, sizeof(buf), modf(number_, &tmp) == 0 ? "%.f" : "%f", number_); - return buf; - } - case string_type: return *string_; - case array_type: return "array"; - case object_type: return "object"; - default: assert(0); -#ifdef _MSC_VER - __assume(0); -#endif - } - } - - template void copy(const std::string& s, Iter oi) { - std::copy(s.begin(), s.end(), oi); - } - - template void serialize_str(const std::string& s, Iter oi) { - *oi++ = '"'; - for (std::string::const_iterator i = s.begin(); i != s.end(); ++i) { - switch (*i) { -#define MAP(val, sym) case val: copy(sym, oi); break - MAP('"', "\\\""); - MAP('\\', "\\\\"); - MAP('/', "\\/"); - MAP('\b', "\\b"); - MAP('\f', "\\f"); - MAP('\n', "\\n"); - MAP('\r', "\\r"); - MAP('\t', "\\t"); -#undef MAP - default: - if ((unsigned char)*i < 0x20 || *i == 0x7f) { - char buf[7]; - SNPRINTF(buf, sizeof(buf), "\\u%04x", *i & 0xff); - copy(buf, buf + 6, oi); - } else { - *oi++ = *i; - } - break; - } - } - *oi++ = '"'; - } - - template void value::serialize(Iter oi) const { - switch (type_) { - case string_type: - serialize_str(*string_, oi); - break; - case array_type: { - *oi++ = '['; - for (array::const_iterator i = array_->begin(); i != array_->end(); ++i) { - if (i != array_->begin()) { - *oi++ = ','; - } - i->serialize(oi); - } - *oi++ = ']'; - break; - } - case object_type: { - *oi++ = '{'; - for (object::const_iterator i = object_->begin(); - i != object_->end(); - ++i) { - if (i != object_->begin()) { - *oi++ = ','; - } - serialize_str(i->first, oi); - *oi++ = ':'; - i->second.serialize(oi); - } - *oi++ = '}'; - break; - } - default: - copy(to_str(), oi); - break; - } - } - - inline std::string value::serialize() const { - std::string s; - serialize(std::back_inserter(s)); - return s; - } - - template class input { - protected: - Iter cur_, end_; - int last_ch_; - bool ungot_; - int line_; - public: - input(const Iter& first, const Iter& last) : cur_(first), end_(last), last_ch_(-1), ungot_(false), line_(1) {} - int getc() { - if (ungot_) { - ungot_ = false; - return last_ch_; - } - if (cur_ == end_) { - last_ch_ = -1; - return -1; - } - if (last_ch_ == '\n') { - line_++; - } - last_ch_ = *cur_++ & 0xff; - return last_ch_; - } - void ungetc() { - if (last_ch_ != -1) { - assert(! ungot_); - ungot_ = true; - } - } - Iter cur() const { return cur_; } - int line() const { return line_; } - void skip_ws() { - while (1) { - int ch = getc(); - if (! (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r')) { - ungetc(); - break; - } - } - } - int expect(int expect) { - skip_ws(); - if (getc() != expect) { - ungetc(); - return false; - } - return true; - } - bool match(const std::string& pattern) { - for (std::string::const_iterator pi(pattern.begin()); - pi != pattern.end(); - ++pi) { - if (getc() != *pi) { - ungetc(); - return false; - } - } - return true; - } - }; - - template inline int _parse_quadhex(input &in) { - int uni_ch = 0, hex; - for (int i = 0; i < 4; i++) { - if ((hex = in.getc()) == -1) { - return -1; - } - if ('0' <= hex && hex <= '9') { - hex -= '0'; - } else if ('A' <= hex && hex <= 'F') { - hex -= 'A' - 0xa; - } else if ('a' <= hex && hex <= 'f') { - hex -= 'a' - 0xa; - } else { - in.ungetc(); - return -1; - } - uni_ch = uni_ch * 16 + hex; - } - return uni_ch; - } - - template inline bool _parse_codepoint(String& out, input& in) { - int uni_ch; - if ((uni_ch = _parse_quadhex(in)) == -1) { - return false; - } - if (0xd800 <= uni_ch && uni_ch <= 0xdfff) { - if (0xdc00 <= uni_ch) { - // a second 16-bit of a surrogate pair appeared - return false; - } - // first 16-bit of surrogate pair, get the next one - if (in.getc() != '\\' || in.getc() != 'u') { - in.ungetc(); - return false; - } - int second = _parse_quadhex(in); - if (! (0xdc00 <= second && second <= 0xdfff)) { - return false; - } - uni_ch = ((uni_ch - 0xd800) << 10) | ((second - 0xdc00) & 0x3ff); - uni_ch += 0x10000; - } - if (uni_ch < 0x80) { - out.push_back(uni_ch); - } else { - if (uni_ch < 0x800) { - out.push_back(0xc0 | (uni_ch >> 6)); - } else { - if (uni_ch < 0x10000) { - out.push_back(0xe0 | (uni_ch >> 12)); - } else { - out.push_back(0xf0 | (uni_ch >> 18)); - out.push_back(0x80 | ((uni_ch >> 12) & 0x3f)); - } - out.push_back(0x80 | ((uni_ch >> 6) & 0x3f)); - } - out.push_back(0x80 | (uni_ch & 0x3f)); - } - return true; - } - - template inline bool _parse_string(String& out, input& in) { - while (1) { - int ch = in.getc(); - if (ch < ' ') { - in.ungetc(); - return false; - } else if (ch == '"') { - return true; - } else if (ch == '\\') { - if ((ch = in.getc()) == -1) { - return false; - } - switch (ch) { -#define MAP(sym, val) case sym: out.push_back(val); break - MAP('"', '\"'); - MAP('\\', '\\'); - MAP('/', '/'); - MAP('b', '\b'); - MAP('f', '\f'); - MAP('n', '\n'); - MAP('r', '\r'); - MAP('t', '\t'); -#undef MAP - case 'u': - if (! _parse_codepoint(out, in)) { - return false; - } - break; - default: - return false; - } - } else { - out.push_back(ch); - } - } - return false; - } - - template inline bool _parse_array(Context& ctx, input& in) { - if (! ctx.parse_array_start()) { - return false; - } - if (in.expect(']')) { - return true; - } - size_t idx = 0; - do { - if (! ctx.parse_array_item(in, idx)) { - return false; - } - idx++; - } while (in.expect(',')); - return in.expect(']'); - } - - template inline bool _parse_object(Context& ctx, input& in) { - if (! ctx.parse_object_start()) { - return false; - } - if (in.expect('}')) { - return true; - } - do { - std::string key; - if (! in.expect('"') - || ! _parse_string(key, in) - || ! in.expect(':')) { - return false; - } - if (! ctx.parse_object_item(in, key)) { - return false; - } - } while (in.expect(',')); - return in.expect('}'); - } - - template inline bool _parse_number(double& out, input& in) { - std::string num_str; - while (1) { - int ch = in.getc(); - if (('0' <= ch && ch <= '9') || ch == '+' || ch == '-' || ch == '.' - || ch == 'e' || ch == 'E') { - num_str.push_back(ch); - } else { - in.ungetc(); - break; - } - } - char* endp; - out = strtod(num_str.c_str(), &endp); - return endp == num_str.c_str() + num_str.size(); - } - - template inline bool _parse(Context& ctx, input& in) { - in.skip_ws(); - int ch = in.getc(); - switch (ch) { -#define IS(ch, text, op) case ch: \ - if (in.match(text) && op) { \ - return true; \ - } else { \ - return false; \ - } - IS('n', "ull", ctx.set_null()); - IS('f', "alse", ctx.set_bool(false)); - IS('t', "rue", ctx.set_bool(true)); -#undef IS - case '"': - return ctx.parse_string(in); - case '[': - return _parse_array(ctx, in); - case '{': - return _parse_object(ctx, in); - default: - if (('0' <= ch && ch <= '9') || ch == '-') { - in.ungetc(); - double f; - if (_parse_number(f, in)) { - ctx.set_number(f); - return true; - } else { - return false; - } - } - break; - } - in.ungetc(); - return false; - } - - class deny_parse_context { - public: - bool set_null() { return false; } - bool set_bool(bool) { return false; } - bool set_number(double) { return false; } - template bool parse_string(input&) { return false; } - bool parse_array_start() { return false; } - template bool parse_array_item(input&, size_t) { - return false; - } - bool parse_object_start() { return false; } - template bool parse_object_item(input&, const std::string&) { - return false; - } - }; - - class default_parse_context { - protected: - value* out_; - public: - default_parse_context(value* out) : out_(out) {} - bool set_null() { - *out_ = value(); - return true; - } - bool set_bool(bool b) { - *out_ = value(b); - return true; - } - bool set_number(double f) { - *out_ = value(f); - return true; - } - template bool parse_string(input& in) { - *out_ = value(string_type, false); - return _parse_string(out_->get(), in); - } - bool parse_array_start() { - *out_ = value(array_type, false); - return true; - } - template bool parse_array_item(input& in, size_t) { - array& a = out_->get(); - a.push_back(value()); - default_parse_context ctx(&a.back()); - return _parse(ctx, in); - } - bool parse_object_start() { - *out_ = value(object_type, false); - return true; - } - template bool parse_object_item(input& in, const std::string& key) { - object& o = out_->get(); - default_parse_context ctx(&o[key]); - return _parse(ctx, in); - } - private: - default_parse_context(const default_parse_context&); - default_parse_context& operator=(const default_parse_context&); - }; - - class null_parse_context { - public: - struct dummy_str { - void push_back(int) {} - }; - public: - null_parse_context() {} - bool set_null() { return true; } - bool set_bool(bool) { return true; } - bool set_number(double) { return true; } - template bool parse_string(input& in) { - dummy_str s; - return _parse_string(s, in); - } - bool parse_array_start() { return true; } - template bool parse_array_item(input& in, size_t) { - return _parse(*this, in); - } - bool parse_object_start() { return true; } - template bool parse_object_item(input& in, const std::string&) { - return _parse(*this, in); - } - private: - null_parse_context(const null_parse_context&); - null_parse_context& operator=(const null_parse_context&); - }; - - // obsolete, use the version below - template inline std::string parse(value& out, Iter& pos, const Iter& last) { - std::string err; - pos = parse(out, pos, last, &err); - return err; - } - - template inline Iter _parse(Context& ctx, const Iter& first, const Iter& last, std::string* err) { - input in(first, last); - if (! _parse(ctx, in) && err != NULL) { - char buf[64]; - SNPRINTF(buf, sizeof(buf), "syntax error at line %d near: ", in.line()); - *err = buf; - while (1) { - int ch = in.getc(); - if (ch == -1 || ch == '\n') { - break; - } else if (ch >= ' ') { - err->push_back(ch); - } - } - } - return in.cur(); - } - - template inline Iter parse(value& out, const Iter& first, const Iter& last, std::string* err) { - default_parse_context ctx(&out); - return _parse(ctx, first, last, err); - } - - inline std::string parse(value& out, std::istream& is) { - std::string err; - parse(out, std::istreambuf_iterator(is.rdbuf()), - std::istreambuf_iterator(), &err); - return err; - } - - template struct last_error_t { - static std::string s; - }; - template std::string last_error_t::s; - - inline void set_last_error(const std::string& s) { - last_error_t::s = s; - } - - inline const std::string& get_last_error() { - return last_error_t::s; - } - - inline bool operator==(const value& x, const value& y) { - if (x.is()) - return y.is(); -#define PICOJSON_CMP(type) \ - if (x.is()) \ - return y.is() && x.get() == y.get() - PICOJSON_CMP(bool); - PICOJSON_CMP(double); - PICOJSON_CMP(std::string); - PICOJSON_CMP(array); - PICOJSON_CMP(object); -#undef PICOJSON_CMP - assert(0); -#ifdef _MSC_VER - __assume(0); -#endif - return false; - } - - inline bool operator!=(const value& x, const value& y) { - return ! (x == y); - } -} - -inline std::istream& operator>>(std::istream& is, picojson::value& x) -{ - picojson::set_last_error(std::string()); - std::string err = picojson::parse(x, is); - if (! err.empty()) { - picojson::set_last_error(err); - is.setstate(std::ios::failbit); - } - return is; -} - -inline std::ostream& operator<<(std::ostream& os, const picojson::value& x) -{ - x.serialize(std::ostream_iterator(os)); - return os; -} -#ifdef _MSC_VER - #pragma warning(pop) -#endif - -#endif -#ifdef TEST_PICOJSON -#ifdef _MSC_VER - #pragma warning(disable : 4127) // conditional expression is constant -#endif - -using namespace std; - -static void plan(int num) -{ - printf("1..%d\n", num); -} - -static bool success = true; - -static void ok(bool b, const char* name = "") -{ - static int n = 1; - if (! b) - success = false; - printf("%s %d - %s\n", b ? "ok" : "ng", n++, name); -} - -template void is(const T& x, const T& y, const char* name = "") -{ - if (x == y) { - ok(true, name); - } else { - ok(false, name); - } -} - -#include - -int main(void) -{ - plan(75); - - // constructors -#define TEST(expr, expected) \ - is(picojson::value expr .serialize(), string(expected), "picojson::value" #expr) - - TEST( (true), "true"); - TEST( (false), "false"); - TEST( (42.0), "42"); - TEST( (string("hello")), "\"hello\""); - TEST( ("hello"), "\"hello\""); - TEST( ("hello", 4), "\"hell\""); - -#undef TEST - -#define TEST(in, type, cmp, serialize_test) { \ - picojson::value v; \ - const char* s = in; \ - string err = picojson::parse(v, s, s + strlen(s)); \ - ok(err.empty(), in " no error"); \ - ok(v.is(), in " check type"); \ - is(v.get(), cmp, in " correct output"); \ - is(*s, '\0', in " read to eof"); \ - if (serialize_test) { \ - is(v.serialize(), string(in), in " serialize"); \ - } \ - } - TEST("false", bool, false, true); - TEST("true", bool, true, true); - TEST("90.5", double, 90.5, false); - TEST("\"hello\"", string, string("hello"), true); - TEST("\"\\\"\\\\\\/\\b\\f\\n\\r\\t\"", string, string("\"\\/\b\f\n\r\t"), - true); - TEST("\"\\u0061\\u30af\\u30ea\\u30b9\"", string, - string("a\xe3\x82\xaf\xe3\x83\xaa\xe3\x82\xb9"), false); - TEST("\"\\ud840\\udc0b\"", string, string("\xf0\xa0\x80\x8b"), false); -#undef TEST - -#define TEST(type, expr) { \ - picojson::value v; \ - const char *s = expr; \ - string err = picojson::parse(v, s, s + strlen(s)); \ - ok(err.empty(), "empty " #type " no error"); \ - ok(v.is(), "empty " #type " check type"); \ - ok(v.get().empty(), "check " #type " array size"); \ - } - TEST(array, "[]"); - TEST(object, "{}"); -#undef TEST - - { - picojson::value v; - const char *s = "[1,true,\"hello\"]"; - string err = picojson::parse(v, s, s + strlen(s)); - ok(err.empty(), "array no error"); - ok(v.is(), "array check type"); - is(v.get().size(), size_t(3), "check array size"); - ok(v.contains(0), "check contains array[0]"); - ok(v.get(0).is(), "check array[0] type"); - is(v.get(0).get(), 1.0, "check array[0] value"); - ok(v.contains(1), "check contains array[1]"); - ok(v.get(1).is(), "check array[1] type"); - ok(v.get(1).get(), "check array[1] value"); - ok(v.contains(2), "check contains array[2]"); - ok(v.get(2).is(), "check array[2] type"); - is(v.get(2).get(), string("hello"), "check array[2] value"); - ok(!v.contains(3), "check not contains array[3]"); - } - - { - picojson::value v; - const char *s = "{ \"a\": true }"; - string err = picojson::parse(v, s, s + strlen(s)); - ok(err.empty(), "object no error"); - ok(v.is(), "object check type"); - is(v.get().size(), size_t(1), "check object size"); - ok(v.contains("a"), "check contains property"); - ok(v.get("a").is(), "check bool property exists"); - is(v.get("a").get(), true, "check bool property value"); - is(v.serialize(), string("{\"a\":true}"), "serialize object"); - ok(!v.contains("z"), "check not contains property"); - } - -#define TEST(json, msg) do { \ - picojson::value v; \ - const char *s = json; \ - string err = picojson::parse(v, s, s + strlen(s)); \ - is(err, string("syntax error at line " msg), msg); \ - } while (0) - TEST("falsoa", "1 near: oa"); - TEST("{]", "1 near: ]"); - TEST("\n\bbell", "2 near: bell"); - TEST("\"abc\nd\"", "1 near: "); -#undef TEST - - { - picojson::value v1, v2; - const char *s; - string err; - s = "{ \"b\": true, \"a\": [1,2,\"three\"], \"d\": 2 }"; - err = picojson::parse(v1, s, s + strlen(s)); - s = "{ \"d\": 2.0, \"b\": true, \"a\": [1,2,\"three\"] }"; - err = picojson::parse(v2, s, s + strlen(s)); - ok((v1 == v2), "check == operator in deep comparison"); - } - - { - picojson::value v1, v2; - const char *s; - string err; - s = "{ \"b\": true, \"a\": [1,2,\"three\"], \"d\": 2 }"; - err = picojson::parse(v1, s, s + strlen(s)); - s = "{ \"d\": 2.0, \"a\": [1,\"three\"], \"b\": true }"; - err = picojson::parse(v2, s, s + strlen(s)); - ok((v1 != v2), "check != operator for array in deep comparison"); - } - - { - picojson::value v1, v2; - const char *s; - string err; - s = "{ \"b\": true, \"a\": [1,2,\"three\"], \"d\": 2 }"; - err = picojson::parse(v1, s, s + strlen(s)); - s = "{ \"d\": 2.0, \"a\": [1,2,\"three\"], \"b\": false }"; - err = picojson::parse(v2, s, s + strlen(s)); - ok((v1 != v2), "check != operator for object in deep comparison"); - } - - { - picojson::value v1, v2; - const char *s; - string err; - s = "{ \"b\": true, \"a\": [1,2,\"three\"], \"d\": 2 }"; - err = picojson::parse(v1, s, s + strlen(s)); - picojson::object& o = v1.get(); - o.erase("b"); - picojson::array& a = o["a"].get(); - picojson::array::iterator i; - i = std::remove(a.begin(), a.end(), picojson::value(std::string("three"))); - a.erase(i, a.end()); - s = "{ \"a\": [1,2], \"d\": 2 }"; - err = picojson::parse(v2, s, s + strlen(s)); - ok((v1 == v2), "check erase()"); - } - - ok(picojson::value(3.0).serialize() == "3", - "integral number should be serialized as a integer"); - - { - const char* s = "{ \"a\": [1,2], \"d\": 2 }"; - picojson::null_parse_context ctx; - string err; - picojson::_parse(ctx, s, s + strlen(s), &err); - ok(err.empty(), "null_parse_context"); - } - - return success ? 0 : 1; -} - -#endif -- cgit v1.2.3