From e53e84e1cc276efc7fa946ea91b967bcc9864317 Mon Sep 17 00:00:00 2001 From: Niels Date: Mon, 9 Feb 2015 18:45:32 +0100 Subject: [PATCH] more test cases --- src/json.hpp | 957 ++++++++++++++++++++++++++++++++++---------------- test/unit.cpp | 647 +++++++++++++++++++++++++++++++++- 2 files changed, 1291 insertions(+), 313 deletions(-) diff --git a/src/json.hpp b/src/json.hpp index 16c3fba1..b958deed 100644 --- a/src/json.hpp +++ b/src/json.hpp @@ -2627,359 +2627,704 @@ class basic_json const lexer_char_t* marker; // set up RE2C - + for (;;) { // set current to the begin of the buffer current_re2c = buffer_re2c; - -{ - lexer_char_t yych; - unsigned int yyaccept = 0; - static const unsigned char yybm[] = { - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 192, 192, 64, 64, 192, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 192, 64, 0, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 96, 96, 96, 96, 96, 96, 96, 96, - 96, 96, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 0, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - 64, 64, 64, 64, 64, 64, 64, 64, - }; - yych = *buffer_re2c; - if (yych <= ':') { - if (yych <= '!') { - if (yych <= '\f') { - if (yych <= 0x08) goto json_parser_3; - if (yych <= '\n') goto json_parser_5; - goto json_parser_3; - } else { - if (yych <= '\r') goto json_parser_5; - if (yych == ' ') goto json_parser_5; - goto json_parser_3; - } - } else { - if (yych <= '-') { - if (yych <= '"') goto json_parser_6; - if (yych <= '+') goto json_parser_3; - if (yych <= ',') goto json_parser_7; - goto json_parser_9; - } else { - if (yych <= '/') goto json_parser_3; - if (yych <= '0') goto json_parser_10; - if (yych <= '9') goto json_parser_12; - goto json_parser_13; - } - } - } else { - if (yych <= 'm') { - if (yych <= '\\') { - if (yych == '[') goto json_parser_15; - goto json_parser_3; - } else { - if (yych <= ']') goto json_parser_17; - if (yych == 'f') goto json_parser_19; - goto json_parser_3; - } - } else { - if (yych <= 'z') { - if (yych <= 'n') goto json_parser_20; - if (yych == 't') goto json_parser_21; - goto json_parser_3; - } else { - if (yych <= '{') goto json_parser_22; - if (yych == '}') goto json_parser_24; - goto json_parser_3; - } - } - } + { + lexer_char_t yych; + unsigned int yyaccept = 0; + static const unsigned char yybm[] = + { + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 192, 192, 64, 64, 192, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 192, 64, 0, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 96, 96, 96, 96, 96, 96, 96, 96, + 96, 96, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 0, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 64, 64, 64, 64, + }; + + yych = *buffer_re2c; + if (yych <= ':') + { + if (yych <= '!') + { + if (yych <= '\f') + { + if (yych <= 0x08) + { + goto json_parser_3; + } + if (yych <= '\n') + { + goto json_parser_5; + } + goto json_parser_3; + } + else + { + if (yych <= '\r') + { + goto json_parser_5; + } + if (yych == ' ') + { + goto json_parser_5; + } + goto json_parser_3; + } + } + else + { + if (yych <= '-') + { + if (yych <= '"') + { + goto json_parser_6; + } + if (yych <= '+') + { + goto json_parser_3; + } + if (yych <= ',') + { + goto json_parser_7; + } + goto json_parser_9; + } + else + { + if (yych <= '/') + { + goto json_parser_3; + } + if (yych <= '0') + { + goto json_parser_10; + } + if (yych <= '9') + { + goto json_parser_12; + } + goto json_parser_13; + } + } + } + else + { + if (yych <= 'm') + { + if (yych <= '\\') + { + if (yych == '[') + { + goto json_parser_15; + } + goto json_parser_3; + } + else + { + if (yych <= ']') + { + goto json_parser_17; + } + if (yych == 'f') + { + goto json_parser_19; + } + goto json_parser_3; + } + } + else + { + if (yych <= 'z') + { + if (yych <= 'n') + { + goto json_parser_20; + } + if (yych == 't') + { + goto json_parser_21; + } + goto json_parser_3; + } + else + { + if (yych <= '{') + { + goto json_parser_22; + } + if (yych == '}') + { + goto json_parser_24; + } + goto json_parser_3; + } + } + } json_parser_2: - { continue; } + { + continue; + } json_parser_3: - ++buffer_re2c; + ++buffer_re2c; json_parser_4: - { return last_token = token_type::parse_error; } + { + return last_token = token_type::parse_error; + } json_parser_5: - yych = *++buffer_re2c; - goto json_parser_60; + yych = *++buffer_re2c; + goto json_parser_60; json_parser_6: - yyaccept = 0; - yych = *(marker = ++buffer_re2c); - goto json_parser_51; + yyaccept = 0; + yych = *(marker = ++buffer_re2c); + goto json_parser_51; json_parser_7: - ++buffer_re2c; - { return last_token = token_type::value_separator; } + ++buffer_re2c; + { + return last_token = token_type::value_separator; + } json_parser_9: - yych = *++buffer_re2c; - if (yych <= '/') goto json_parser_4; - if (yych <= '0') goto json_parser_49; - if (yych <= '9') goto json_parser_40; - goto json_parser_4; + yych = *++buffer_re2c; + if (yych <= '/') + { + goto json_parser_4; + } + if (yych <= '0') + { + goto json_parser_49; + } + if (yych <= '9') + { + goto json_parser_40; + } + goto json_parser_4; json_parser_10: - yyaccept = 1; - yych = *(marker = ++buffer_re2c); - if (yych <= 'D') { - if (yych == '.') goto json_parser_42; - } else { - if (yych <= 'E') goto json_parser_43; - if (yych == 'e') goto json_parser_43; - } + yyaccept = 1; + yych = *(marker = ++buffer_re2c); + if (yych <= 'D') + { + if (yych == '.') + { + goto json_parser_42; + } + } + else + { + if (yych <= 'E') + { + goto json_parser_43; + } + if (yych == 'e') + { + goto json_parser_43; + } + } json_parser_11: - { return last_token = token_type::value_number; } + { + return last_token = token_type::value_number; + } json_parser_12: - yyaccept = 1; - yych = *(marker = ++buffer_re2c); - goto json_parser_41; + yyaccept = 1; + yych = *(marker = ++buffer_re2c); + goto json_parser_41; json_parser_13: - ++buffer_re2c; - { return last_token = token_type::name_separator; } + ++buffer_re2c; + { + return last_token = token_type::name_separator; + } json_parser_15: - ++buffer_re2c; - { return last_token = token_type::begin_array; } + ++buffer_re2c; + { + return last_token = token_type::begin_array; + } json_parser_17: - ++buffer_re2c; - { return last_token = token_type::end_array; } + ++buffer_re2c; + { + return last_token = token_type::end_array; + } json_parser_19: - yyaccept = 0; - yych = *(marker = ++buffer_re2c); - if (yych == 'a') goto json_parser_35; - goto json_parser_4; + yyaccept = 0; + yych = *(marker = ++buffer_re2c); + if (yych == 'a') + { + goto json_parser_35; + } + goto json_parser_4; json_parser_20: - yyaccept = 0; - yych = *(marker = ++buffer_re2c); - if (yych == 'u') goto json_parser_31; - goto json_parser_4; + yyaccept = 0; + yych = *(marker = ++buffer_re2c); + if (yych == 'u') + { + goto json_parser_31; + } + goto json_parser_4; json_parser_21: - yyaccept = 0; - yych = *(marker = ++buffer_re2c); - if (yych == 'r') goto json_parser_26; - goto json_parser_4; + yyaccept = 0; + yych = *(marker = ++buffer_re2c); + if (yych == 'r') + { + goto json_parser_26; + } + goto json_parser_4; json_parser_22: - ++buffer_re2c; - { return last_token = token_type::begin_object; } + ++buffer_re2c; + { + return last_token = token_type::begin_object; + } json_parser_24: - ++buffer_re2c; - { return last_token = token_type::end_object; } + ++buffer_re2c; + { + return last_token = token_type::end_object; + } json_parser_26: - yych = *++buffer_re2c; - if (yych == 'u') goto json_parser_28; + yych = *++buffer_re2c; + if (yych == 'u') + { + goto json_parser_28; + } json_parser_27: - buffer_re2c = marker; - if (yyaccept == 0) { - goto json_parser_4; - } else { - goto json_parser_11; - } + buffer_re2c = marker; + if (yyaccept == 0) + { + goto json_parser_4; + } + else + { + goto json_parser_11; + } json_parser_28: - yych = *++buffer_re2c; - if (yych != 'e') goto json_parser_27; - ++buffer_re2c; - { return last_token = token_type::literal_true; } + yych = *++buffer_re2c; + if (yych != 'e') + { + goto json_parser_27; + } + ++buffer_re2c; + { + return last_token = token_type::literal_true; + } json_parser_31: - yych = *++buffer_re2c; - if (yych != 'l') goto json_parser_27; - yych = *++buffer_re2c; - if (yych != 'l') goto json_parser_27; - ++buffer_re2c; - { return last_token = token_type::literal_null; } + yych = *++buffer_re2c; + if (yych != 'l') + { + goto json_parser_27; + } + yych = *++buffer_re2c; + if (yych != 'l') + { + goto json_parser_27; + } + ++buffer_re2c; + { + return last_token = token_type::literal_null; + } json_parser_35: - yych = *++buffer_re2c; - if (yych != 'l') goto json_parser_27; - yych = *++buffer_re2c; - if (yych != 's') goto json_parser_27; - yych = *++buffer_re2c; - if (yych != 'e') goto json_parser_27; - ++buffer_re2c; - { return last_token = token_type::literal_false; } + yych = *++buffer_re2c; + if (yych != 'l') + { + goto json_parser_27; + } + yych = *++buffer_re2c; + if (yych != 's') + { + goto json_parser_27; + } + yych = *++buffer_re2c; + if (yych != 'e') + { + goto json_parser_27; + } + ++buffer_re2c; + { + return last_token = token_type::literal_false; + } json_parser_40: - yyaccept = 1; - marker = ++buffer_re2c; - yych = *buffer_re2c; + yyaccept = 1; + marker = ++buffer_re2c; + yych = *buffer_re2c; json_parser_41: - if (yybm[0+yych] & 32) { - goto json_parser_40; - } - if (yych <= 'D') { - if (yych != '.') goto json_parser_11; - } else { - if (yych <= 'E') goto json_parser_43; - if (yych == 'e') goto json_parser_43; - goto json_parser_11; - } + if (yybm[0 + yych] & 32) + { + goto json_parser_40; + } + if (yych <= 'D') + { + if (yych != '.') + { + goto json_parser_11; + } + } + else + { + if (yych <= 'E') + { + goto json_parser_43; + } + if (yych == 'e') + { + goto json_parser_43; + } + goto json_parser_11; + } json_parser_42: - yych = *++buffer_re2c; - if (yych <= '/') goto json_parser_27; - if (yych <= '9') goto json_parser_47; - goto json_parser_27; + yych = *++buffer_re2c; + if (yych <= '/') + { + goto json_parser_27; + } + if (yych <= '9') + { + goto json_parser_47; + } + goto json_parser_27; json_parser_43: - yych = *++buffer_re2c; - if (yych <= ',') { - if (yych != '+') goto json_parser_27; - } else { - if (yych <= '-') goto json_parser_44; - if (yych <= '/') goto json_parser_27; - if (yych <= '9') goto json_parser_45; - goto json_parser_27; - } + yych = *++buffer_re2c; + if (yych <= ',') + { + if (yych != '+') + { + goto json_parser_27; + } + } + else + { + if (yych <= '-') + { + goto json_parser_44; + } + if (yych <= '/') + { + goto json_parser_27; + } + if (yych <= '9') + { + goto json_parser_45; + } + goto json_parser_27; + } json_parser_44: - yych = *++buffer_re2c; - if (yych <= '/') goto json_parser_27; - if (yych >= ':') goto json_parser_27; + yych = *++buffer_re2c; + if (yych <= '/') + { + goto json_parser_27; + } + if (yych >= ':') + { + goto json_parser_27; + } json_parser_45: - ++buffer_re2c; - yych = *buffer_re2c; - if (yych <= '/') goto json_parser_11; - if (yych <= '9') goto json_parser_45; - goto json_parser_11; + ++buffer_re2c; + yych = *buffer_re2c; + if (yych <= '/') + { + goto json_parser_11; + } + if (yych <= '9') + { + goto json_parser_45; + } + goto json_parser_11; json_parser_47: - yyaccept = 1; - marker = ++buffer_re2c; - yych = *buffer_re2c; - if (yych <= 'D') { - if (yych <= '/') goto json_parser_11; - if (yych <= '9') goto json_parser_47; - goto json_parser_11; - } else { - if (yych <= 'E') goto json_parser_43; - if (yych == 'e') goto json_parser_43; - goto json_parser_11; - } + yyaccept = 1; + marker = ++buffer_re2c; + yych = *buffer_re2c; + if (yych <= 'D') + { + if (yych <= '/') + { + goto json_parser_11; + } + if (yych <= '9') + { + goto json_parser_47; + } + goto json_parser_11; + } + else + { + if (yych <= 'E') + { + goto json_parser_43; + } + if (yych == 'e') + { + goto json_parser_43; + } + goto json_parser_11; + } json_parser_49: - yyaccept = 1; - yych = *(marker = ++buffer_re2c); - if (yych <= 'D') { - if (yych == '.') goto json_parser_42; - goto json_parser_11; - } else { - if (yych <= 'E') goto json_parser_43; - if (yych == 'e') goto json_parser_43; - goto json_parser_11; - } + yyaccept = 1; + yych = *(marker = ++buffer_re2c); + if (yych <= 'D') + { + if (yych == '.') + { + goto json_parser_42; + } + goto json_parser_11; + } + else + { + if (yych <= 'E') + { + goto json_parser_43; + } + if (yych == 'e') + { + goto json_parser_43; + } + goto json_parser_11; + } json_parser_50: - ++buffer_re2c; - yych = *buffer_re2c; + ++buffer_re2c; + yych = *buffer_re2c; json_parser_51: - if (yybm[0+yych] & 64) { - goto json_parser_50; - } - if (yych <= '"') goto json_parser_53; - ++buffer_re2c; - yych = *buffer_re2c; - if (yych <= 'e') { - if (yych <= '/') { - if (yych == '"') goto json_parser_50; - if (yych <= '.') goto json_parser_27; - goto json_parser_50; - } else { - if (yych <= '\\') { - if (yych <= '[') goto json_parser_27; - goto json_parser_50; - } else { - if (yych == 'b') goto json_parser_50; - goto json_parser_27; - } - } - } else { - if (yych <= 'q') { - if (yych <= 'f') goto json_parser_50; - if (yych == 'n') goto json_parser_50; - goto json_parser_27; - } else { - if (yych <= 's') { - if (yych <= 'r') goto json_parser_50; - goto json_parser_27; - } else { - if (yych <= 't') goto json_parser_50; - if (yych <= 'u') goto json_parser_55; - goto json_parser_27; - } - } - } + if (yybm[0 + yych] & 64) + { + goto json_parser_50; + } + if (yych <= '"') + { + goto json_parser_53; + } + ++buffer_re2c; + yych = *buffer_re2c; + if (yych <= 'e') + { + if (yych <= '/') + { + if (yych == '"') + { + goto json_parser_50; + } + if (yych <= '.') + { + goto json_parser_27; + } + goto json_parser_50; + } + else + { + if (yych <= '\\') + { + if (yych <= '[') + { + goto json_parser_27; + } + goto json_parser_50; + } + else + { + if (yych == 'b') + { + goto json_parser_50; + } + goto json_parser_27; + } + } + } + else + { + if (yych <= 'q') + { + if (yych <= 'f') + { + goto json_parser_50; + } + if (yych == 'n') + { + goto json_parser_50; + } + goto json_parser_27; + } + else + { + if (yych <= 's') + { + if (yych <= 'r') + { + goto json_parser_50; + } + goto json_parser_27; + } + else + { + if (yych <= 't') + { + goto json_parser_50; + } + if (yych <= 'u') + { + goto json_parser_55; + } + goto json_parser_27; + } + } + } json_parser_53: - ++buffer_re2c; - { return last_token = token_type::value_string; } + ++buffer_re2c; + { + return last_token = token_type::value_string; + } json_parser_55: - ++buffer_re2c; - yych = *buffer_re2c; - if (yych <= '@') { - if (yych <= '/') goto json_parser_27; - if (yych >= ':') goto json_parser_27; - } else { - if (yych <= 'F') goto json_parser_56; - if (yych <= '`') goto json_parser_27; - if (yych >= 'g') goto json_parser_27; - } + ++buffer_re2c; + yych = *buffer_re2c; + if (yych <= '@') + { + if (yych <= '/') + { + goto json_parser_27; + } + if (yych >= ':') + { + goto json_parser_27; + } + } + else + { + if (yych <= 'F') + { + goto json_parser_56; + } + if (yych <= '`') + { + goto json_parser_27; + } + if (yych >= 'g') + { + goto json_parser_27; + } + } json_parser_56: - ++buffer_re2c; - yych = *buffer_re2c; - if (yych <= '@') { - if (yych <= '/') goto json_parser_27; - if (yych >= ':') goto json_parser_27; - } else { - if (yych <= 'F') goto json_parser_57; - if (yych <= '`') goto json_parser_27; - if (yych >= 'g') goto json_parser_27; - } + ++buffer_re2c; + yych = *buffer_re2c; + if (yych <= '@') + { + if (yych <= '/') + { + goto json_parser_27; + } + if (yych >= ':') + { + goto json_parser_27; + } + } + else + { + if (yych <= 'F') + { + goto json_parser_57; + } + if (yych <= '`') + { + goto json_parser_27; + } + if (yych >= 'g') + { + goto json_parser_27; + } + } json_parser_57: - ++buffer_re2c; - yych = *buffer_re2c; - if (yych <= '@') { - if (yych <= '/') goto json_parser_27; - if (yych >= ':') goto json_parser_27; - } else { - if (yych <= 'F') goto json_parser_58; - if (yych <= '`') goto json_parser_27; - if (yych >= 'g') goto json_parser_27; - } + ++buffer_re2c; + yych = *buffer_re2c; + if (yych <= '@') + { + if (yych <= '/') + { + goto json_parser_27; + } + if (yych >= ':') + { + goto json_parser_27; + } + } + else + { + if (yych <= 'F') + { + goto json_parser_58; + } + if (yych <= '`') + { + goto json_parser_27; + } + if (yych >= 'g') + { + goto json_parser_27; + } + } json_parser_58: - ++buffer_re2c; - yych = *buffer_re2c; - if (yych <= '@') { - if (yych <= '/') goto json_parser_27; - if (yych <= '9') goto json_parser_50; - goto json_parser_27; - } else { - if (yych <= 'F') goto json_parser_50; - if (yych <= '`') goto json_parser_27; - if (yych <= 'f') goto json_parser_50; - goto json_parser_27; - } + ++buffer_re2c; + yych = *buffer_re2c; + if (yych <= '@') + { + if (yych <= '/') + { + goto json_parser_27; + } + if (yych <= '9') + { + goto json_parser_50; + } + goto json_parser_27; + } + else + { + if (yych <= 'F') + { + goto json_parser_50; + } + if (yych <= '`') + { + goto json_parser_27; + } + if (yych <= 'f') + { + goto json_parser_50; + } + goto json_parser_27; + } json_parser_59: - ++buffer_re2c; - yych = *buffer_re2c; + ++buffer_re2c; + yych = *buffer_re2c; json_parser_60: - if (yybm[0+yych] & 128) { - goto json_parser_59; - } - goto json_parser_2; -} + if (yybm[0 + yych] & 128) + { + goto json_parser_59; + } + goto json_parser_2; + } } } diff --git a/test/unit.cpp b/test/unit.cpp index 2177539c..3394e9de 100644 --- a/test/unit.cpp +++ b/test/unit.cpp @@ -2492,14 +2492,182 @@ TEST_CASE("iterators") SECTION("array") { - json j = {1, 2, 3, 4}; + json j = {1, 2, 3}; json j_const(j); + + SECTION("json + begin/end") + { + json::iterator it_begin = j.begin(); + json::iterator it_end = j.end(); + + auto it = it_begin; + CHECK(it != it_end); + + it++; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it == it_end); + } + + SECTION("const json + begin/end") + { + json::iterator it_begin = j_const.begin(); + json::iterator it_end = j_const.end(); + + auto it = it_begin; + CHECK(it != it_end); + + it++; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it == it_end); + } + + SECTION("json + cbegin/cend") + { + json::const_iterator it_begin = j.cbegin(); + json::const_iterator it_end = j.cend(); + + auto it = it_begin; + CHECK(it != it_end); + + it++; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it == it_end); + } + + SECTION("const json + cbegin/cend") + { + json::const_iterator it_begin = j.cbegin(); + json::const_iterator it_end = j.cend(); + + auto it = it_begin; + CHECK(it != it_end); + + it++; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it == it_end); + } } SECTION("object") { json j = {{"one", 1}, {"two", 2}, {"three", 3}}; json j_const(j); + + SECTION("json + begin/end") + { + json::iterator it_begin = j.begin(); + json::iterator it_end = j.end(); + + auto it = it_begin; + CHECK(it != it_end); + + it++; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it == it_end); + } + + SECTION("const json + begin/end") + { + json::iterator it_begin = j_const.begin(); + json::iterator it_end = j_const.end(); + + auto it = it_begin; + CHECK(it != it_end); + + it++; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it == it_end); + } + + SECTION("json + cbegin/cend") + { + json::const_iterator it_begin = j.cbegin(); + json::const_iterator it_end = j.cend(); + + auto it = it_begin; + CHECK(it != it_end); + + it++; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it == it_end); + } + + SECTION("const json + cbegin/cend") + { + json::const_iterator it_begin = j.cbegin(); + json::const_iterator it_end = j.cend(); + + auto it = it_begin; + CHECK(it != it_end); + + it++; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it != it_end); + + ++it; + CHECK(it != it_begin); + CHECK(it == it_end); + } } SECTION("number (integer)") @@ -2727,20 +2895,485 @@ TEST_CASE("iterators") SECTION("const json + begin/end") { - json::const_iterator it = j_const.begin(); - CHECK(it == j_const.end()); + json::const_iterator it_begin = j_const.begin(); + json::const_iterator it_end = j_const.end(); + CHECK(it_begin == it_end); } SECTION("json + cbegin/cend") { - json::const_iterator it = j.cbegin(); - CHECK(it == j.cend()); + json::const_iterator it_begin = j.cbegin(); + json::const_iterator it_end = j.cend(); + CHECK(it_begin == it_end); } SECTION("const json + cbegin/cend") { - json::const_iterator it = j_const.cbegin(); - CHECK(it == j_const.cend()); + json::const_iterator it_begin = j_const.cbegin(); + json::const_iterator it_end = j_const.cend(); + CHECK(it_begin == it_end); + } + } +} + +TEST_CASE("capacity") +{ + SECTION("empty()") + { + SECTION("boolean") + { + json j = true; + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == false); + CHECK(j_const.empty() == false); + } + + SECTION("definition of empty") + { + CHECK(j.begin() != j.end()); + CHECK(j_const.begin() != j_const.end()); + } + } + + SECTION("string") + { + json j = "hello world"; + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == false); + CHECK(j_const.empty() == false); + } + + SECTION("definition of empty") + { + CHECK(j.begin() != j.end()); + CHECK(j_const.begin() != j_const.end()); + } + } + + SECTION("array") + { + SECTION("empty array") + { + json j = json::array(); + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == true); + CHECK(j_const.empty() == true); + } + + SECTION("definition of empty") + { + CHECK(j.begin() == j.end()); + CHECK(j_const.begin() == j_const.end()); + } + } + + SECTION("filled array") + { + json j = {1, 2, 3}; + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == false); + CHECK(j_const.empty() == false); + } + + SECTION("definition of empty") + { + CHECK(j.begin() != j.end()); + CHECK(j_const.begin() != j_const.end()); + } + } + } + + SECTION("object") + { + SECTION("empty object") + { + json j = json::object(); + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == true); + CHECK(j_const.empty() == true); + } + + SECTION("definition of empty") + { + CHECK(j.begin() == j.end()); + CHECK(j_const.begin() == j_const.end()); + } + } + + SECTION("filled object") + { + json j = {{"one", 1}, {"two", 2}, {"three", 3}}; + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == false); + CHECK(j_const.empty() == false); + } + + SECTION("definition of empty") + { + CHECK(j.begin() != j.end()); + CHECK(j_const.begin() != j_const.end()); + } + } + } + + SECTION("number (integer)") + { + json j = 23; + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == false); + CHECK(j_const.empty() == false); + } + + SECTION("definition of empty") + { + CHECK(j.begin() != j.end()); + CHECK(j_const.begin() != j_const.end()); + } + } + + SECTION("number (float)") + { + json j = 23.42; + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == false); + CHECK(j_const.empty() == false); + } + + SECTION("definition of empty") + { + CHECK(j.begin() != j.end()); + CHECK(j_const.begin() != j_const.end()); + } + } + + SECTION("null") + { + json j = nullptr; + json j_const(j); + + SECTION("result of empty") + { + CHECK(j.empty() == true); + CHECK(j_const.empty() == true); + } + + SECTION("definition of empty") + { + CHECK(j.begin() == j.end()); + CHECK(j_const.begin() == j_const.end()); + } + } + } + + SECTION("size()") + { + SECTION("boolean") + { + json j = true; + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 1); + CHECK(j_const.size() == 1); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + + SECTION("string") + { + json j = "hello world"; + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 1); + CHECK(j_const.size() == 1); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + + SECTION("array") + { + SECTION("empty array") + { + json j = json::array(); + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 0); + CHECK(j_const.size() == 0); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + + SECTION("filled array") + { + json j = {1, 2, 3}; + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 3); + CHECK(j_const.size() == 3); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + } + + SECTION("object") + { + SECTION("empty object") + { + json j = json::object(); + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 0); + CHECK(j_const.size() == 0); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + + SECTION("filled object") + { + json j = {{"one", 1}, {"two", 2}, {"three", 3}}; + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 3); + CHECK(j_const.size() == 3); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + } + + SECTION("number (integer)") + { + json j = 23; + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 1); + CHECK(j_const.size() == 1); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + + SECTION("number (float)") + { + json j = 23.42; + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 1); + CHECK(j_const.size() == 1); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + + SECTION("null") + { + json j = nullptr; + json j_const(j); + + SECTION("result of size") + { + CHECK(j.size() == 0); + CHECK(j_const.size() == 0); + } + + SECTION("definition of size") + { + CHECK(std::distance(j.begin(), j.end()) == j.size()); + CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size()); + } + } + } + + SECTION("max_size()") + { + SECTION("boolean") + { + json j = true; + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() == 1); + CHECK(j_const.max_size() == 1); + } + } + + SECTION("string") + { + json j = "hello world"; + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() == 1); + CHECK(j_const.max_size() == 1); + } + } + + SECTION("array") + { + SECTION("empty array") + { + json j = json::array(); + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() >= j.size()); + CHECK(j_const.max_size() >= j_const.size()); + } + } + + SECTION("filled array") + { + json j = {1, 2, 3}; + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() >= j.size()); + CHECK(j_const.max_size() >= j_const.size()); + } + } + } + + SECTION("object") + { + SECTION("empty object") + { + json j = json::object(); + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() >= j.size()); + CHECK(j_const.max_size() >= j_const.size()); + } + } + + SECTION("filled object") + { + json j = {{"one", 1}, {"two", 2}, {"three", 3}}; + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() >= j.size()); + CHECK(j_const.max_size() >= j_const.size()); + } + } + } + + SECTION("number (integer)") + { + json j = 23; + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() == 1); + CHECK(j_const.max_size() == 1); + } + } + + SECTION("number (float)") + { + json j = 23.42; + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() == 1); + CHECK(j_const.max_size() == 1); + } + } + + SECTION("null") + { + json j = nullptr; + json j_const(j); + + SECTION("result of max_size") + { + CHECK(j.max_size() == 0); + CHECK(j_const.max_size() == 0); + } } } }