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: 2025-02-21 09:36:06 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             : int
      16          10 : main(void)
      17             : {
      18             :         int i;
      19             :         SQLLEN len;
      20             : #ifdef HAVE_SQLROWSETSIZE
      21             :         SQLROWSETSIZE row_count;
      22             : #else
      23             :         SQLULEN row_count;
      24             : #endif
      25             :         SQLUSMALLINT statuses[10];
      26             :         char buf[32];
      27             : 
      28          10 :         odbc_use_version3 = 1;
      29          10 :         odbc_connect();
      30             : 
      31             :         /* initial value should be 1 */
      32          10 :         CHKGetStmtAttr(SQL_ROWSET_SIZE, &len, sizeof(len), NULL, "S");
      33          10 :         if (len != 1) {
      34           0 :                 fprintf(stderr, "len should be 1\n");
      35           0 :                 odbc_disconnect();
      36           0 :                 return 1;
      37             :         }
      38             : 
      39             :         /* check invalid parameter values */
      40          10 :         test_err(-123);
      41          10 :         test_err(-1);
      42          10 :         test_err(0);
      43             : 
      44          10 :         odbc_check_cursor();
      45             : 
      46             :         /* set some correct values */
      47           8 :         CHKSetStmtAttr(SQL_ROWSET_SIZE, (SQLPOINTER) TDS_INT2PTR(2), 0, "S");
      48           8 :         CHKSetStmtAttr(SQL_ROWSET_SIZE, (SQLPOINTER) TDS_INT2PTR(1), 0, "S");
      49             : 
      50             :         /* now check that SQLExtendedFetch works as expected */
      51           8 :         odbc_command("CREATE TABLE #rowset(n INTEGER, c VARCHAR(20))");
      52          88 :         for (i = 0; i < 10; ++i) {
      53             :                 char s[10];
      54             :                 char sql[128];
      55             : 
      56          80 :                 memset(s, 'a' + i, 9);
      57          80 :                 s[9] = 0;
      58          80 :                 sprintf(sql, "INSERT INTO #rowset(n,c) VALUES(%d,'%s')", i+1, s);
      59          80 :                 odbc_command(sql);
      60             :         }
      61             : 
      62           8 :         odbc_reset_statement();
      63           8 :         CHKSetStmtOption_nowarning(SQL_ATTR_CURSOR_TYPE, SQL_CURSOR_DYNAMIC, "S");
      64           8 :         CHKExecDirect(T("SELECT * FROM #rowset ORDER BY n"), SQL_NTS, "SI");
      65             : 
      66           8 :         CHKBindCol(2, SQL_C_CHAR, buf, sizeof(buf), &len, "S");
      67             : 
      68           8 :         row_count = 0xdeadbeef;
      69           8 :         memset(statuses, 0x55, sizeof(statuses));
      70           8 :         CHKExtendedFetch(SQL_FETCH_NEXT, 1, &row_count, statuses, "S");
      71             : 
      72           8 :         if (row_count != 1 || statuses[0] != SQL_ROW_SUCCESS || strcmp(buf, "aaaaaaaaa") != 0) {
      73           0 :                 fprintf(stderr, "Invalid result\n");
      74           0 :                 odbc_disconnect();
      75           0 :                 return 1;
      76             :         }
      77             : 
      78           8 :         odbc_disconnect();
      79             : 
      80           8 :         printf("Done.\n");
      81           8 :         return 0;
      82             : }

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