LCOV - code coverage report
Current view: top level - src/odbc/unittests - rowset.c (source / functions) Hit Total Coverage
Test: FreeTDS coverage Lines: 33 42 78.6 %
Date: 2025-04-15 09:57:00 Functions: 2 2 100.0 %

          Line data    Source code
       1             : #include "common.h"
       2             : 
       3             : static void
       4          30 : test_err(int n)
       5             : {
       6          30 :         CHKSetStmtAttr(SQL_ROWSET_SIZE, (SQLPOINTER) TDS_INT2PTR(n), 0, "E");
       7          30 :         odbc_read_error();
       8          30 :         if (strcmp(odbc_sqlstate, "HY024") != 0) {
       9           0 :                 fprintf(stderr, "Unexpected sql state returned\n");
      10           0 :                 odbc_disconnect();
      11           0 :                 exit(1);
      12             :         }
      13          30 : }
      14             : 
      15          10 : TEST_MAIN()
      16             : {
      17             :         int i;
      18             :         SQLLEN len;
      19             : #ifdef HAVE_SQLROWSETSIZE
      20             :         SQLROWSETSIZE row_count;
      21             : #else
      22             :         SQLULEN row_count;
      23             : #endif
      24             :         SQLUSMALLINT statuses[10];
      25             :         char buf[32];
      26             : 
      27          10 :         odbc_use_version3 = 1;
      28          10 :         odbc_connect();
      29             : 
      30             :         /* initial value should be 1 */
      31          10 :         CHKGetStmtAttr(SQL_ROWSET_SIZE, &len, sizeof(len), NULL, "S");
      32          10 :         if (len != 1) {
      33           0 :                 fprintf(stderr, "len should be 1\n");
      34           0 :                 odbc_disconnect();
      35           0 :                 return 1;
      36             :         }
      37             : 
      38             :         /* check invalid parameter values */
      39          10 :         test_err(-123);
      40          10 :         test_err(-1);
      41          10 :         test_err(0);
      42             : 
      43          10 :         odbc_check_cursor();
      44             : 
      45             :         /* set some correct values */
      46           8 :         CHKSetStmtAttr(SQL_ROWSET_SIZE, (SQLPOINTER) TDS_INT2PTR(2), 0, "S");
      47           8 :         CHKSetStmtAttr(SQL_ROWSET_SIZE, (SQLPOINTER) TDS_INT2PTR(1), 0, "S");
      48             : 
      49             :         /* now check that SQLExtendedFetch works as expected */
      50           8 :         odbc_command("CREATE TABLE #rowset(n INTEGER, c VARCHAR(20))");
      51          88 :         for (i = 0; i < 10; ++i) {
      52             :                 char s[10];
      53             :                 char sql[128];
      54             : 
      55          80 :                 memset(s, 'a' + i, 9);
      56          80 :                 s[9] = 0;
      57          80 :                 sprintf(sql, "INSERT INTO #rowset(n,c) VALUES(%d,'%s')", i+1, s);
      58          80 :                 odbc_command(sql);
      59             :         }
      60             : 
      61           8 :         odbc_reset_statement();
      62           8 :         CHKSetStmtOption_nowarning(SQL_ATTR_CURSOR_TYPE, SQL_CURSOR_DYNAMIC, "S");
      63           8 :         CHKExecDirect(T("SELECT * FROM #rowset ORDER BY n"), SQL_NTS, "SI");
      64             : 
      65           8 :         CHKBindCol(2, SQL_C_CHAR, buf, sizeof(buf), &len, "S");
      66             : 
      67           8 :         row_count = 0xdeadbeef;
      68           8 :         memset(statuses, 0x55, sizeof(statuses));
      69           8 :         CHKExtendedFetch(SQL_FETCH_NEXT, 1, &row_count, statuses, "S");
      70             : 
      71           8 :         if (row_count != 1 || statuses[0] != SQL_ROW_SUCCESS || strcmp(buf, "aaaaaaaaa") != 0) {
      72           0 :                 fprintf(stderr, "Invalid result\n");
      73           0 :                 odbc_disconnect();
      74           0 :                 return 1;
      75             :         }
      76             : 
      77           8 :         odbc_disconnect();
      78             : 
      79           8 :         printf("Done.\n");
      80           8 :         return 0;
      81             : }

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