LCOV - code coverage report
Current view: top level - src/ctlib/unittests - data.c (source / functions) Hit Total Coverage
Test: FreeTDS coverage Lines: 48 55 87.3 %
Date: 2026-03-24 22:22:09 Functions: 1 1 100.0 %

          Line data    Source code
       1             : /* Test some data from server. Currently tests MS XML type */
       2             : #include "common.h"
       3             : 
       4          10 : TEST_MAIN()
       5             : {
       6             :         CS_CONTEXT *ctx;
       7             :         CS_CONNECTION *conn;
       8             :         CS_COMMAND *cmd;
       9          10 :         bool verbose = false;
      10             : 
      11             :         CS_RETCODE ret;
      12             :         CS_INT result_type;
      13             :         CS_INT num_cols;
      14             : 
      15             :         CS_DATAFMT datafmt;
      16          10 :         CS_INT copied = 0;
      17          10 :         CS_SMALLINT ind = 0;
      18             :         CS_INT count;
      19             : 
      20             :         const char *select;
      21             : 
      22             :         char buffer[128];
      23             : 
      24             :         int tds_version;
      25             : 
      26          10 :         printf("%s: test data from server\n", __FILE__);
      27             :         if (verbose) {
      28             :                 printf("Trying login\n");
      29             :         }
      30          10 :         check_call(try_ctlogin_with_options, (argc, argv, &ctx, &conn, &cmd, verbose));
      31          10 :         if (common_pwd.fverbose)
      32           0 :                 verbose = true;
      33             : 
      34          10 :         ret = ct_con_props(conn, CS_GET, CS_TDS_VERSION, &tds_version, CS_UNUSED, NULL);
      35          10 :         if (ret == CS_SUCCEED) {
      36             : #ifdef CS_TDS_71
      37          10 :                 switch (tds_version) {
      38           4 :                 case CS_TDS_70:
      39             :                 case CS_TDS_71:
      40           4 :                         fprintf(stderr, "This TDS version does not support XML.\n");
      41           4 :                         try_ctlogout(ctx, conn, cmd, verbose);
      42           4 :                         return 0;
      43             :                 }
      44             : #endif
      45             :         }
      46             : 
      47           6 :         select = "select cast('<a b=\"aaa\"><b>ciao</b>hi</a>' as xml) as name";
      48           6 :         printf("%s\n", select);
      49             : 
      50           6 :         check_call(ct_command, (cmd, CS_LANG_CMD, (CS_CHAR *) select, CS_NULLTERM, CS_UNUSED));
      51             : 
      52           6 :         check_call(ct_send, (cmd));
      53             : 
      54           6 :         check_call(ct_results, (cmd, &result_type));
      55             : 
      56           6 :         switch (result_type) {
      57           2 :         case CS_CMD_FAIL:
      58           2 :                 fprintf(stderr, "ct_results() result_type CS_CMD_FAIL, probably not MSSQL.\n");
      59           2 :                 try_ctlogout(ctx, conn, cmd, verbose);
      60           2 :                 return 0;
      61             :         case CS_ROW_RESULT:
      62             :                 break;
      63           0 :         default:
      64           0 :                 fprintf(stderr, "ct_results() unexpected return %d.\n", result_type);
      65             :                 goto Cleanup;
      66             :         }
      67             : 
      68           4 :         check_call(ct_res_info, (cmd, CS_NUMDATA, &num_cols, CS_UNUSED, NULL));
      69           4 :         assert(num_cols == 1);
      70             : 
      71           4 :         check_call(ct_describe, (cmd, 1, &datafmt));
      72             : 
      73           4 :         assert(strcmp(datafmt.name, "name") == 0);
      74           4 :         assert(datafmt.datatype == CS_LONGCHAR_TYPE);
      75           4 :         assert(datafmt.maxlength == 0x7fffffff);
      76           4 :         assert(datafmt.scale == 0);
      77           4 :         assert(datafmt.precision == 0);
      78             : 
      79           4 :         datafmt.format = CS_FMT_NULLTERM;
      80           4 :         datafmt.maxlength = 100;
      81             : 
      82           4 :         printf("binding column 1\n");
      83           4 :         check_call(ct_bind, (cmd, 1, &datafmt, buffer, &copied, &ind));
      84             : 
      85           4 :         printf("fetching rows.\n");
      86          12 :         while ((ret = ct_fetch(cmd, CS_UNUSED, CS_UNUSED, CS_UNUSED, &count)) == CS_SUCCEED) {
      87           4 :                 fprintf(stderr, "ct_fetch() returned %d.\n", (int) ret);
      88           4 :                 buffer[copied] = '\0';
      89           4 :                 fprintf(stderr, "copied %d bytes: [%s]\n", copied, buffer);
      90             :         }
      91           4 :         assert(ret == CS_END_DATA);
      92             : 
      93             :         do {
      94           8 :                 ret = ct_results(cmd, &result_type);
      95           8 :         } while (ret == CS_SUCCEED);
      96             : 
      97           4 :         assert(ret == CS_END_RESULTS);
      98             : 
      99           4 :         if (verbose) {
     100           0 :                 printf("Trying logout\n");
     101             :         }
     102           4 :         check_call(try_ctlogout, (ctx, conn, cmd, verbose));
     103             : 
     104           4 :         return 0;
     105             : 
     106           0 : Cleanup:
     107           0 :         try_ctlogout(ctx, conn, cmd, verbose);
     108           0 :         return 1;
     109             : }

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