github.com/cloudwego/dynamicgo@v0.2.6-0.20240519101509-707f41b6b834/native/test/main.c (about) 1 /** 2 * Copyright 2023 CloudWeGo Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 // #include <stdio.h> 18 #include "../native.c" 19 #include "xprintf.h" 20 #include "example.h" 21 22 J2TStateMachine j2t = {}; 23 GoSlice buf = (GoSlice){ 24 .buf = (char[1024]){}, 25 .len = 0, 26 .cap = 1024, 27 }; 28 char DBUF[800] = {}; 29 30 int main() 31 { 32 // FILE *fp = NULL; 33 // fp = fopen("../testdata/twitter.json", "r"); 34 // char data[1000000]; 35 // size_t rn = fread(data, 1, 1000000, fp); 36 // if (rn < 0) 37 // { 38 // printf("read err: %zu\n", rn); 39 // return 0; 40 // } 41 42 const char *data = EXAMPLE_JSON; 43 size_t rn = sizeof(EXAMPLE_JSON); 44 45 StateMachine sm = {}; 46 GoString s = {}; 47 s = (GoString){ 48 .buf = data, 49 .len = rn, 50 }; 51 52 long p = 0; 53 long q = skip_one(&s, &p, &sm); 54 55 xprintf("q: %d, p: %d\n", q, p); 56 57 INIT_BASE_DESC(); 58 INIT_EXAMPLE_DESC(); 59 60 j2t.reqs_cache = (GoSlice){ 61 .buf = (char[72]){}, 62 .len = 0, 63 .cap = 72, 64 }; 65 j2t.key_cache = (GoSlice){ 66 .buf = (char[EXMAPLE_MAX_KEY_LEN]){}, 67 .len = 0, 68 .cap = EXMAPLE_MAX_KEY_LEN, 69 }; 70 j2t.sp = 1; 71 j2t.vt[0] = (J2TState){ 72 .st = J2T_VAL, 73 .jp = 0, 74 .td = &EXAMPLE_DESC, 75 }; 76 j2t.jt = (JsonState){ 77 .dbuf = DBUF, 78 .dcap = 800, 79 }; 80 81 xprintf("sizof JsonState:%d, StateMachine:%d, J2TStateMachine:%d, J2TExtra:%d\n", sizeof(JsonState), sizeof(StateMachine), sizeof(J2TStateMachine), sizeof(J2TExtra)); 82 xprintf("offsetof: j2t.jt:%d, j2t.reqs_cache:%d, j2t.vt:%d, vt.jp:%d, vt.td:%d, vt.ex:%d\n", __offsetof(J2TStateMachine, jt), __offsetof(J2TStateMachine, reqs_cache), __offsetof(J2TStateMachine, vt), __offsetof(J2TState, jp), __offsetof(J2TState, td), __offsetof(J2TState, ex)); 83 84 // for (int i = 0; i < 800; i++) 85 // { 86 // xprintf("%d", j2t.jt.dbuf[i]); 87 // } 88 xprintf("j2t_fsm_exec: %d\nbuf:%l\n", j2t_fsm_exec(&j2t, &buf, &s, 0), &buf); 89 return 0; 90 }