mirror of https://github.com/DaveGamble/cJSON
172 lines
6.8 KiB
C
172 lines
6.8 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "cJSON_Utils.h"
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int main(void)
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{
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/* Some variables */
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char *temp = NULL;
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char *patchtext = NULL;
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char *patchedtext = NULL;
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int i = 0;
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/* JSON Pointer tests: */
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cJSON *root = NULL;
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const char *json="{"
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"\"foo\": [\"bar\", \"baz\"],"
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"\"\": 0,"
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"\"a/b\": 1,"
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"\"c%d\": 2,"
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"\"e^f\": 3,"
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"\"g|h\": 4,"
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"\"i\\\\j\": 5,"
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"\"k\\\"l\": 6,"
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"\" \": 7,"
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"\"m~n\": 8"
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"}";
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const char *tests[12]={"","/foo","/foo/0","/","/a~1b","/c%d","/e^f","/g|h","/i\\j","/k\"l","/ ","/m~0n"};
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/* JSON Apply Patch tests: */
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const char *patches[15][3]={
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{"{ \"foo\": \"bar\"}", "[{ \"op\": \"add\", \"path\": \"/baz\", \"value\": \"qux\" }]","{\"baz\": \"qux\",\"foo\": \"bar\"}"},
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{"{ \"foo\": [ \"bar\", \"baz\" ] }", "[{ \"op\": \"add\", \"path\": \"/foo/1\", \"value\": \"qux\" }]","{\"foo\": [ \"bar\", \"qux\", \"baz\" ] }"},
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{"{\"baz\": \"qux\",\"foo\": \"bar\"}"," [{ \"op\": \"remove\", \"path\": \"/baz\" }]","{\"foo\": \"bar\" }"},
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{"{ \"foo\": [ \"bar\", \"qux\", \"baz\" ] }","[{ \"op\": \"remove\", \"path\": \"/foo/1\" }]","{\"foo\": [ \"bar\", \"baz\" ] }"},
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{"{ \"baz\": \"qux\",\"foo\": \"bar\"}","[{ \"op\": \"replace\", \"path\": \"/baz\", \"value\": \"boo\" }]","{\"baz\": \"boo\",\"foo\": \"bar\"}"},
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{"{\"foo\": {\"bar\": \"baz\",\"waldo\": \"fred\"},\"qux\": {\"corge\": \"grault\"}}","[{ \"op\": \"move\", \"from\": \"/foo/waldo\", \"path\": \"/qux/thud\" }]","{\"foo\": {\"bar\": \"baz\"},\"qux\": {\"corge\": \"grault\",\"thud\": \"fred\"}}"},
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{"{ \"foo\": [ \"all\", \"grass\", \"cows\", \"eat\" ] }","[ { \"op\": \"move\", \"from\": \"/foo/1\", \"path\": \"/foo/3\" }]","{ \"foo\": [ \"all\", \"cows\", \"eat\", \"grass\" ] }"},
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{"{\"baz\": \"qux\",\"foo\": [ \"a\", 2, \"c\" ]}","[{ \"op\": \"test\", \"path\": \"/baz\", \"value\": \"qux\" },{ \"op\": \"test\", \"path\": \"/foo/1\", \"value\": 2 }]",""},
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{"{ \"baz\": \"qux\" }","[ { \"op\": \"test\", \"path\": \"/baz\", \"value\": \"bar\" }]",""},
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{"{ \"foo\": \"bar\" }","[{ \"op\": \"add\", \"path\": \"/child\", \"value\": { \"grandchild\": { } } }]","{\"foo\": \"bar\",\"child\": {\"grandchild\": {}}}"},
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{"{ \"foo\": \"bar\" }","[{ \"op\": \"add\", \"path\": \"/baz\", \"value\": \"qux\", \"xyz\": 123 }]","{\"foo\": \"bar\",\"baz\": \"qux\"}"},
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{"{ \"foo\": \"bar\" }","[{ \"op\": \"add\", \"path\": \"/baz/bat\", \"value\": \"qux\" }]",""},
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{"{\"/\": 9,\"~1\": 10}","[{\"op\": \"test\", \"path\": \"/~01\", \"value\": 10}]",""},
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{"{\"/\": 9,\"~1\": 10}","[{\"op\": \"test\", \"path\": \"/~01\", \"value\": \"10\"}]",""},
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{"{ \"foo\": [\"bar\"] }","[ { \"op\": \"add\", \"path\": \"/foo/-\", \"value\": [\"abc\", \"def\"] }]","{\"foo\": [\"bar\", [\"abc\", \"def\"]] }"}};
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/* JSON Apply Merge tests: */
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const char *merges[15][3]={
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{"{\"a\":\"b\"}", "{\"a\":\"c\"}", "{\"a\":\"c\"}"},
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{"{\"a\":\"b\"}", "{\"b\":\"c\"}", "{\"a\":\"b\",\"b\":\"c\"}"},
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{"{\"a\":\"b\"}", "{\"a\":null}", "{}"},
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{"{\"a\":\"b\",\"b\":\"c\"}", "{\"a\":null}", "{\"b\":\"c\"}"},
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{"{\"a\":[\"b\"]}", "{\"a\":\"c\"}", "{\"a\":\"c\"}"},
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{"{\"a\":\"c\"}", "{\"a\":[\"b\"]}", "{\"a\":[\"b\"]}"},
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{"{\"a\":{\"b\":\"c\"}}", "{\"a\":{\"b\":\"d\",\"c\":null}}", "{\"a\":{\"b\":\"d\"}}"},
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{"{\"a\":[{\"b\":\"c\"}]}", "{\"a\":[1]}", "{\"a\":[1]}"},
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{"[\"a\",\"b\"]", "[\"c\",\"d\"]", "[\"c\",\"d\"]"},
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{"{\"a\":\"b\"}", "[\"c\"]", "[\"c\"]"},
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{"{\"a\":\"foo\"}", "null", "null"},
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{"{\"a\":\"foo\"}", "\"bar\"", "\"bar\""},
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{"{\"e\":null}", "{\"a\":1}", "{\"e\":null,\"a\":1}"},
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{"[1,2]", "{\"a\":\"b\",\"c\":null}", "{\"a\":\"b\"}"},
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{"{}","{\"a\":{\"bb\":{\"ccc\":null}}}", "{\"a\":{\"bb\":{}}}"}};
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/* Misc tests */
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int numbers[10]={0,1,2,3,4,5,6,7,8,9};
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const char *random="QWERTYUIOPASDFGHJKLZXCVBNM";
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char buf[2]={0,0}, *before = NULL,*after = NULL;
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cJSON *object = NULL, *nums = NULL, *num6 = NULL, *sortme = NULL;
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printf("JSON Pointer Tests\n");
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root=cJSON_Parse(json);
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for (i=0;i<12;i++)
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{
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char *output=cJSON_Print(cJSONUtils_GetPointer(root,tests[i]));
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printf("Test %d:\n%s\n\n",i+1,output);
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free(output);
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}
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cJSON_Delete(root);
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printf("JSON Apply Patch Tests\n");
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for (i=0;i<15;i++)
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{
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cJSON *object=cJSON_Parse(patches[i][0]);
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cJSON *patch=cJSON_Parse(patches[i][1]);
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int err=cJSONUtils_ApplyPatches(object,patch);
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char *output=cJSON_Print(object);
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printf("Test %d (err %d):\n%s\n\n",i+1,err,output);
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free(output);cJSON_Delete(object);cJSON_Delete(patch);
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}
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/* JSON Generate Patch tests: */
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printf("JSON Generate Patch Tests\n");
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for (i=0;i<15;i++)
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{
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cJSON *from,*to,*patch;char *out;
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if (!strlen(patches[i][2])) continue;
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from=cJSON_Parse(patches[i][0]);
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to=cJSON_Parse(patches[i][2]);
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patch=cJSONUtils_GeneratePatches(from,to);
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out=cJSON_Print(patch);
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printf("Test %d: (patch: %s):\n%s\n\n",i+1,patches[i][1],out);
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free(out);cJSON_Delete(from);cJSON_Delete(to);cJSON_Delete(patch);
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}
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/* Misc tests: */
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printf("JSON Pointer construct\n");
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object=cJSON_CreateObject();
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nums=cJSON_CreateIntArray(numbers,10);
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num6=cJSON_GetArrayItem(nums,6);
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cJSON_AddItemToObject(object,"numbers",nums);
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temp=cJSONUtils_FindPointerFromObjectTo(object,num6);
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printf("Pointer: [%s]\n",temp);
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free(temp);
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temp=cJSONUtils_FindPointerFromObjectTo(object,nums);
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printf("Pointer: [%s]\n",temp);
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free(temp);
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temp=cJSONUtils_FindPointerFromObjectTo(object,object);
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printf("Pointer: [%s]\n",temp);
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free(temp);
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cJSON_Delete(object);
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/* JSON Sort test: */
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sortme=cJSON_CreateObject();
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for (i=0;i<26;i++)
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{
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buf[0]=random[i];cJSON_AddItemToObject(sortme,buf,cJSON_CreateNumber(1));
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}
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before=cJSON_PrintUnformatted(sortme);
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cJSONUtils_SortObject(sortme);
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after=cJSON_PrintUnformatted(sortme);
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printf("Before: [%s]\nAfter: [%s]\n\n",before,after);
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free(before);free(after);cJSON_Delete(sortme);
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/* Merge tests: */
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printf("JSON Merge Patch tests\n");
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for (i=0;i<15;i++)
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{
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cJSON *object=cJSON_Parse(merges[i][0]);
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cJSON *patch=cJSON_Parse(merges[i][1]);
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char *before=cJSON_PrintUnformatted(object);
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patchtext=cJSON_PrintUnformatted(patch);
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printf("Before: [%s] -> [%s] = ",before,patchtext);
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object=cJSONUtils_MergePatch(object,patch);
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after=cJSON_PrintUnformatted(object);
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printf("[%s] vs [%s] (%s)\n",after,merges[i][2],strcmp(after,merges[i][2])?"FAIL":"OK");
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free(before);free(patchtext);free(after);cJSON_Delete(object);cJSON_Delete(patch);
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}
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/* Generate Merge tests: */
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for (i=0;i<15;i++)
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{
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cJSON *from=cJSON_Parse(merges[i][0]);
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cJSON *to=cJSON_Parse(merges[i][2]);
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cJSON *patch=cJSONUtils_GenerateMergePatch(from,to);
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from=cJSONUtils_MergePatch(from,patch);
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patchtext=cJSON_PrintUnformatted(patch);
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patchedtext=cJSON_PrintUnformatted(from);
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printf("Patch [%s] vs [%s] = [%s] vs [%s] (%s)\n",patchtext,merges[i][1],patchedtext,merges[i][2],strcmp(patchedtext,merges[i][2])?"FAIL":"OK");
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cJSON_Delete(from);cJSON_Delete(to);cJSON_Delete(patch);free(patchtext);free(patchedtext);
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}
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return 0;
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}
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