data: Added sdb_data_cmp() comparing two data points.

[sysdb.git] / t / unit / core / data_test.c

diff --git a/t/unit/core/data_test.c b/t/unit/core/data_test.c
index 432bd75165cb0dbc1bf8c69842849dbe1d790071..e0ff3a88cb9c5d684bcb66345dd3df7977b12e71 100644 (file)
--- a/t/unit/core/data_test.c
+++ b/t/unit/core/data_test.c
@@ -107,6 +107,188 @@ START_TEST(test_data)
 }
 END_TEST
 
+START_TEST(test_cmp)
+{
+       struct {
+               sdb_data_t d1;
+               sdb_data_t d2;
+               int expected;
+       } golden_data[] = {
+               {
+                       { SDB_TYPE_INTEGER, { .integer = 47 } },
+                       { SDB_TYPE_INTEGER, { .integer = 4711 } },
+                       -1,
+               },
+               {
+                       { SDB_TYPE_INTEGER, { .integer = 4711 } },
+                       { SDB_TYPE_INTEGER, { .integer = 4711 } },
+                       0,
+               },
+               {
+                       { SDB_TYPE_INTEGER, { .integer = 4711 } },
+                       { SDB_TYPE_INTEGER, { .integer = 47 } },
+                       1,
+               },
+               {
+                       { SDB_TYPE_DECIMAL, { .decimal = 65535.9 } },
+                       { SDB_TYPE_DECIMAL, { .decimal = 65536.0 } },
+                       -1,
+               },
+               {
+                       { SDB_TYPE_DECIMAL, { .decimal = 65536.0 } },
+                       { SDB_TYPE_DECIMAL, { .decimal = 65536.0 } },
+                       0,
+               },
+               {
+                       { SDB_TYPE_DECIMAL, { .decimal = 65536.0 } },
+                       { SDB_TYPE_DECIMAL, { .decimal = 65535.9 } },
+                       1,
+               },
+               {
+                       { SDB_TYPE_STRING, { .string = NULL } },
+                       { SDB_TYPE_STRING, { .string = "" } },
+                       -1,
+               },
+               {
+                       { SDB_TYPE_STRING, { .string = NULL } },
+                       { SDB_TYPE_STRING, { .string = NULL } },
+                       0,
+               },
+               {
+                       { SDB_TYPE_STRING, { .string = "" } },
+                       { SDB_TYPE_STRING, { .string = NULL } },
+                       1,
+               },
+               {
+                       { SDB_TYPE_STRING, { .string = "a" } },
+                       { SDB_TYPE_STRING, { .string = "b" } },
+                       -1,
+               },
+               {
+                       { SDB_TYPE_STRING, { .string = "a" } },
+                       { SDB_TYPE_STRING, { .string = "ab" } },
+                       -1,
+               },
+               {
+                       { SDB_TYPE_STRING, { .string = "a" } },
+                       { SDB_TYPE_STRING, { .string = "a" } },
+                       0,
+               },
+               {
+                       { SDB_TYPE_STRING, { .string = "b" } },
+                       { SDB_TYPE_STRING, { .string = "a" } },
+                       1,
+               },
+               {
+                       { SDB_TYPE_STRING, { .string = "ab" } },
+                       { SDB_TYPE_STRING, { .string = "a" } },
+                       1,
+               },
+               {
+                       { SDB_TYPE_DATETIME, { .datetime = 471147114711471000 } },
+                       { SDB_TYPE_DATETIME, { .datetime = 471147114711471100 } },
+                       -1,
+               },
+               {
+                       { SDB_TYPE_DATETIME, { .datetime = 471147114711471100 } },
+                       { SDB_TYPE_DATETIME, { .datetime = 471147114711471100 } },
+                       0,
+               },
+               {
+                       { SDB_TYPE_DATETIME, { .datetime = 471147114711471100 } },
+                       { SDB_TYPE_DATETIME, { .datetime = 471147114711471000 } },
+                       1,
+               },
+               {
+                       { SDB_TYPE_BINARY, { .binary = { 0, NULL } } },
+                       { SDB_TYPE_BINARY, { .binary = { 1, (unsigned char *)"a" } } },
+                       -1,
+               },
+               {
+                       { SDB_TYPE_BINARY, { .binary = { 0, NULL } } },
+                       { SDB_TYPE_BINARY, { .binary = { 0, NULL } } },
+                       0,
+               },
+               {
+                       { SDB_TYPE_BINARY, { .binary = { 1, (unsigned char *)"a" } } },
+                       { SDB_TYPE_BINARY, { .binary = { 0, NULL } } },
+                       1,
+               },
+               {
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 3, (unsigned char *)"a\0a" } },
+                       },
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 3, (unsigned char *)"a\0b" } },
+                       },
+                       -1,
+               },
+               {
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 1, (unsigned char *)"a" } },
+                       },
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 3, (unsigned char *)"a\0\0" } },
+                       },
+                       -1,
+               },
+               {
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 3, (unsigned char *)"a\0a" } },
+                       },
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 3, (unsigned char *)"a\0a" } },
+                       },
+                       0,
+               },
+               {
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 3, (unsigned char *)"a\0b" } },
+                       },
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 3, (unsigned char *)"a\0a" } },
+                       },
+                       1,
+               },
+               {
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 3, (unsigned char *)"a\0\0" } },
+                       },
+                       {
+                               SDB_TYPE_BINARY,
+                               { .binary = { 1, (unsigned char *)"a" } },
+                       },
+                       1,
+               },
+       };
+
+       size_t i;
+
+       for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
+               int check = sdb_data_cmp(&golden_data[i].d1, &golden_data[i].d2);
+               check = check < 0 ? -1 : check > 0 ? 1 : 0;
+               if (check != golden_data[i].expected) {
+                       char d1_str[64] = "", d2_str[64] = "";
+                       sdb_data_format(&golden_data[i].d1, d1_str, sizeof(d1_str),
+                                       SDB_DOUBLE_QUOTED);
+                       sdb_data_format(&golden_data[i].d2, d2_str, sizeof(d2_str),
+                                       SDB_DOUBLE_QUOTED);
+                       fail("sdb_data_cmp(%s, %s) = %d; expected: %d",
+                                       d1_str, d2_str, check, golden_data[i].expected);
+               }
+       }
+}
+END_TEST
+
 START_TEST(test_format)
 {
        struct {
@@ -191,6 +373,7 @@ core_data_suite(void)
 
        tc = tcase_create("core");
        tcase_add_test(tc, test_data);
+       tcase_add_test(tc, test_cmp);
        tcase_add_test(tc, test_format);
        suite_add_tcase(s, tc);