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- #ifdef NDEBUG
- #undef NDEBUG
- #endif
- #include "strerror_override.h"
- #include <assert.h>
- #include <errno.h>
- #include <limits.h>
- #include <stdio.h>
- #include <string.h>
-
- #include "config.h"
- #include "json.h"
- #include "snprintf_compat.h"
-
- #ifndef PATH_MAX
- #define PATH_MAX 256
- #endif
-
- void test_json_patch_op(struct json_object *jo)
- {
- const char *comment = json_object_get_string(json_object_object_get(jo, "comment"));
- struct json_object *doc = json_object_object_get(jo, "doc");
- struct json_object *patch = json_object_object_get(jo, "patch");
- struct json_object *expected = NULL;
- json_bool have_expected = json_object_object_get_ex(jo, "expected", &expected);
- struct json_object *error = json_object_object_get(jo, "error");
- const char *error_s = json_object_get_string(error);
- struct json_object *res = NULL;
- int ret;
-
- printf("Testing '%s', doc '%s' patch '%s' : ",
- comment ? comment : error_s,
- json_object_get_string(doc),
- json_object_get_string(patch));
- if (!error && !have_expected) {
- printf("BAD TEST - no expected or error conditions in test: %s\n", json_object_to_json_string(jo));
- assert(0);
- }
- fflush(stdout);
- struct json_patch_error jperr;
- if (error) {
- assert(-1 == json_patch_apply(doc, patch, &res, &jperr));
- assert(jperr.errno_code != 0);
- printf("OK\n");
- printf(" => json_patch_apply failed as expected: %s at patch idx %zu: %s\n",
- strerror(jperr.errno_code), jperr.patch_failure_idx, jperr.errmsg);
- json_object_put(res);
- } else {
- ret = json_patch_apply(doc, patch, &res, &jperr);
- if (ret) {
- fprintf(stderr, "json_patch_apply() returned '%d'\n", ret);
- fprintf(stderr, "Expected: %s\n", json_object_get_string(expected));
- fprintf(stderr, "Got: %s\n", res ? json_object_get_string(res) : "(null)");
- fprintf(stderr, "json_patch_apply failed: %s at patch idx %zu: %s\n",
- strerror(jperr.errno_code), jperr.patch_failure_idx, jperr.errmsg);
- fflush(stderr);
- assert(0);
- }
- // Note: res might be NULL if the whole document was removed
- assert(jperr.errno_code == 0);
- ret = json_object_equal(expected, res);
- if (ret == 0) {
- fprintf(stderr, "json_object_equal() returned '%d'\n", ret);
- fprintf(stderr, "Expected: %s\n", json_object_get_string(expected));
- fprintf(stderr, "Got: %s\n", json_object_get_string(res));
- fflush(stderr);
- assert(0);
- }
- json_object_put(res);
- res = NULL;
- printf("OK\n");
- }
-
- }
-
- void test_json_patch_using_file(const char *testdir, const char *filename)
- {
- char full_filename[PATH_MAX];
- (void)snprintf(full_filename, sizeof(full_filename), "%s/%s", testdir, filename);
- size_t ii;
-
- printf("Testing using file %s\n", filename);
- json_object *jo = json_object_from_file(full_filename);
- if (!jo) {
- fprintf(stderr, "FAIL: unable to open %s: %s\n", full_filename, strerror(errno));
- exit(EXIT_FAILURE);
- }
-
- for (ii = 0; ii < json_object_array_length(jo); ii++) {
- struct json_object *jo1 = json_object_array_get_idx(jo, ii);
- test_json_patch_op(jo1);
- }
-
- json_object_put(jo);
- }
-
- int main(int argc, char **argv)
- {
- const char *testdir;
- if (argc < 2)
- {
- fprintf(stderr,
- "Usage: %s <testdir>\n"
- " <testdir> is the location of input files\n",
- argv[0]);
- return EXIT_FAILURE;
- }
- testdir = argv[1];
-
- // Test json_c_version.c
- if (strncmp(json_c_version(), JSON_C_VERSION, sizeof(JSON_C_VERSION)))
- {
- printf("FAIL: Output from json_c_version(): %s does not match %s",
- json_c_version(), JSON_C_VERSION);
- return EXIT_FAILURE;
- }
- if (json_c_version_num() != JSON_C_VERSION_NUM)
- {
- printf("FAIL: Output from json_c_version_num(): %d does not match %d",
- json_c_version_num(), JSON_C_VERSION_NUM);
- return EXIT_FAILURE;
- }
-
- test_json_patch_using_file(testdir, "json_patch_spec_tests.json");
- test_json_patch_using_file(testdir, "json_patch_tests.json");
- return 0;
- }
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