?? t0002.c
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#include <stdio.h>#include <stdlib.h>#include <assert.h>#include <stdio.h>#ifdef _WIN32#define DBNTWIN32#include <windows.h>#endif#include <sqlfront.h>#include <sqldb.h>#include "common.h"static char software_version[] = "$Id: t0002.c,v 1.2 2002/08/29 09:54:54 freddy77 Exp $";static void *no_unused_var_warn[] = {software_version, no_unused_var_warn};int failed = 0;static void verify(int i, int testint, char *teststr){ char expected[1024]; sprintf(expected, "row %03d", i); if (testint!=i) { failed = 1; fprintf(stderr, "Failed. Expected i to be %d, was %d\n", i, testint); abort(); } if (0!= strncmp(teststr, expected, strlen(expected))) { failed = 1; fprintf(stderr, "Failed. Expected s to be |%s|, was |%s|\n", expected, teststr); abort(); } printf("Read a row of data -> %d %s\n", testint, teststr); }int main(){ const int rows_to_add = 50; LOGINREC *login; DBPROCESS *dbproc; int i; char teststr[1024]; DBINT testint; STATUS rc;#ifdef __FreeBSD__ /* * Options for malloc A- all warnings are fatal, J- init memory to 0xD0, * R- always move memory block on a realloc. */ extern char *malloc_options; malloc_options = "AJR";#endif read_login_info(); fprintf(stdout, "Start\n"); add_bread_crumb(); /* Fortify_EnterScope(); */ dbinit(); add_bread_crumb(); dberrhandle( syb_err_handler ); dbmsghandle( syb_msg_handler ); fprintf(stdout, "About to logon\n"); add_bread_crumb(); login = dblogin(); DBSETLPWD(login,PASSWORD); DBSETLUSER(login,USER); DBSETLAPP(login,"t0002");fprintf(stdout, "About to open\n"); add_bread_crumb(); dbproc = dbopen(login, SERVER); if (strlen(DATABASE)) dbuse(dbproc,DATABASE); add_bread_crumb(); dbsetopt(dbproc, DBBUFFER, "10", 0); add_bread_crumb(); fprintf(stdout, "Dropping table\n"); add_bread_crumb(); dbcmd(dbproc, "drop table #dblib0002"); add_bread_crumb(); dbsqlexec(dbproc); add_bread_crumb(); while (dbresults(dbproc)!=NO_MORE_RESULTS) { /* nop */ } add_bread_crumb(); fprintf(stdout, "creating table\n"); dbcmd(dbproc, "create table #dblib0002 (i int not null, s char(10) not null)"); dbsqlexec(dbproc); while (dbresults(dbproc)!=NO_MORE_RESULTS) { /* nop */ } fprintf(stdout, "insert\n"); for(i=1; i<=rows_to_add; i++) { char cmd[1024]; sprintf(cmd, "insert into #dblib0002 values (%d, 'row %03d')", i, i); dbcmd(dbproc, cmd); dbsqlexec(dbproc); while (dbresults(dbproc)!=NO_MORE_RESULTS) { /* nop */ } } fprintf(stdout, "select\n"); dbcmd(dbproc,"select * from #dblib0002 order by i"); dbsqlexec(dbproc); add_bread_crumb(); if (dbresults(dbproc)!=SUCCEED) { add_bread_crumb(); fprintf(stderr, "Was expecting a result set."); exit(1); } add_bread_crumb(); for (i=1;i<=dbnumcols(dbproc);i++) { add_bread_crumb(); printf ("col %d is %s\n",i,dbcolname(dbproc,i)); add_bread_crumb(); } add_bread_crumb(); dbbind(dbproc,1,INTBIND,-1,(BYTE *) &testint); add_bread_crumb(); dbbind(dbproc,2,STRINGBIND,-1,(BYTE *) teststr); add_bread_crumb(); add_bread_crumb(); for(i=1; i<=10; i++) { add_bread_crumb(); if (REG_ROW != dbnextrow(dbproc)) { failed = 1; fprintf(stderr, "Failed. Expected a row\n"); exit(1); } add_bread_crumb(); verify(i, testint, teststr); } rc = dbgetrow(dbproc, 1); add_bread_crumb(); assert(rc == REG_ROW); verify(1, testint, teststr); rc = dbnextrow(dbproc); add_bread_crumb(); assert(rc == REG_ROW); verify(2, testint, teststr); rc = dbgetrow(dbproc, 11); add_bread_crumb(); assert(rc==NO_MORE_ROWS); rc = dbgetrow(dbproc, 10); add_bread_crumb(); assert(rc==REG_ROW); verify(10, testint, teststr); rc = dbnextrow(dbproc); assert(rc==BUF_FULL); dbclrbuf(dbproc, 3); rc = dbnextrow(dbproc); add_bread_crumb(); assert(rc == REG_ROW); verify(11, testint, teststr); rc = dbnextrow(dbproc); add_bread_crumb(); assert(rc == REG_ROW); verify(12, testint, teststr); add_bread_crumb(); dbexit(); add_bread_crumb(); fprintf(stdout, "dblib %s on %s\n", (failed?"failed!":"okay"), __FILE__); return failed ? 1 : 0; }
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