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https://github.com/davea42/libdwarf-code.git
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08efeebcf3
and just use char*. Ensure the getopt tests still work. modified: dwarfdump/dwarfdump.c modified: dwarfdump/dwgetopt.c modified: dwarfdump/esb.c modified: dwarfdump/esb.h modified: dwarfdump/getopttest.c modified: dwarfdump/globals.h modified: dwarfdump/print_die.c modified: dwarfdump/print_frames.c modified: dwarfdump/print_lines.c modified: dwarfdump/print_strings.c modified: dwarfdump/tag_attr.c modified: dwarfdump/tag_tree.c Fixing errnumber->string array and arranging that we test it during build. modified: libdwarf/Makefile.in renamed: libdwarf/dwarf_error.c -> libdwarf/dwarf_errmsg_list.c modified: libdwarf/dwarf_error.c
455 lines
11 KiB
C
455 lines
11 KiB
C
/* This is for testing the local getopt. */
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#ifdef GETOPT_FROM_SYSTEM
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#define dwgetopt getopt
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#define dwopterr opterr
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#define dwoptind optind
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#define dwoptopt optopt
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#define dwopterr opterr
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#define dwoptarg optarg
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h> /* for strcmp */
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#include "dwgetopt.h" /* for dwgetopt */
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char *argv1[20];
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/* Use for testing dwgetopt only.
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Not a standard function. */
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static void
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dwgetoptresetfortestingonly(void)
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{
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dwopterr = 1;
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dwoptind = 1;
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dwoptopt = 0;
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dwoptreset = 0;
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dwoptarg = 0;
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}
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/* for 'extra', read 'dwoptarg', for expextra read expected-optarg
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for optnum read dwoptind, for expnum read expected-optind
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*/
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static void
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chkval(int ct,int c,int expchar,char *extra,char *expextra,
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int optnum,int expnum,const char *testid)
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{
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int err = 0;
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if (c != expchar) {
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err++;
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printf("Mismatch %d %s: got char %c 0x%x exp char %c 0x%x\n",
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ct,testid,c,c,expchar,expchar);
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}
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if (extra != expextra) {
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/* pointers non-match */
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if (extra && expextra && (!strcmp(extra,expextra))) {
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/* strings match. */
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} else {
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err++;
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printf("Mismatch %d %s: got dwoptarg %s 0x%x exp optarg %s 0x%x\n",
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ct,testid,
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extra?extra:"",(unsigned)extra,
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expextra?expextra:"", (unsigned)expextra);
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}
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}
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if (optnum != expnum) {
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err++;
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printf("Mismatch %d %s: got dwoptind %d 0x%x exp optind %d 0x%x\n",
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ct,testid,optnum,optnum,expnum,expnum);
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}
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if (err > 0) {
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printf("FAIL getopttest %s\n",testid);
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exit(1);
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}
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}
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/* for 'extra', read 'dwoptarg', for expextra read expected-optarg
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for optnum read dwoptind, for expnum read expected-optind
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chkval(int ct,int c,int expchar,char *extra,char *expextra,
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int optnum,int expnum,const char *testid) */
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static int
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test3(void)
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{
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int ct = 1;
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int c = 0;
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int argct = 8;
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argv1[0]="a.out";
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argv1[1]="-a";
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argv1[2]="-#bx";
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argv1[3]="-b";
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argv1[4]="-c";
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argv1[5]="-cfoo";
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argv1[6]="-d";
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argv1[7]="progtoread";
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argv1[8]=0;
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for ( ;(c = dwgetopt(argct, argv1, "#:abc::d")) != EOF; ct++) {
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switch(ct) {
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case 1:
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chkval(ct,c,'a',dwoptarg,0,dwoptind,2,"test31");
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break;
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case 2:
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chkval(ct,c,'#',dwoptarg,"bx",dwoptind,3,"test32");
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break;
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case 3:
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chkval(ct,c,'b',dwoptarg,0,dwoptind,4,"test33");
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break;
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case 4:
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chkval(ct,c,'c',dwoptarg,0,dwoptind,5,"test34");
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break;
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case 5:
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chkval(ct,c,'c',dwoptarg,"foo",dwoptind,6,"test35");
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break;
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case 6:
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chkval(ct,c,'d',dwoptarg,0,dwoptind,7,"test36");
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break;
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case 7:
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case 8:
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case 9:
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case 10:
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case 11:
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default:
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printf("FAIL test3 unexpected ct %d\n",ct);
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}
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}
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#if 0
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printf(" final check: ct %d dwoptind %d\n",ct,optind);
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#endif
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if (strcmp(argv1[dwoptind],"progtoread")) {
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printf("FAIL test3 on non-dash dwoptind %d arg got %s exp %s\n",
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dwoptind,argv1[dwoptind],"progtoread");
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exit(1);
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}
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printf("PASS getopt test 3\n");
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return 0;
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}
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static int
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test2(void)
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{
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int ct = 1;
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int c = 0;
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int argct = 5;
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argv1[0]="a.out";
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argv1[1]="-a";
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argv1[2]="-#pound";
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argv1[3]="-b";
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argv1[4]="-cfilename";
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argv1[5]=0;
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for ( ;(c = dwgetopt(argct, argv1,
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"#:abc::")) != EOF; ct++) {
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switch(ct) {
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case 1:
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chkval(ct,c,'a',dwoptarg,0,dwoptind,2,"test21");
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break;
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case 2:
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chkval(ct,c,'#',dwoptarg,"pound",dwoptind,3,"test22");
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break;
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break;
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case 3:
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chkval(ct,c,'b',dwoptarg,0,dwoptind,4,"test23");
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break;
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case 4:
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chkval(ct,c,'c',dwoptarg,"filename",dwoptind,5,"test24");
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break;
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default:
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printf("FAIL test2 unexpected ct %d\n",ct);
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exit(1);
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}
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}
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#if 0
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printf(" final check: ct %d dwoptind %d\n",ct,optind);
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#endif
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if (argv1[dwoptind]) {
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printf("FAIL test2 on non-dash arg dwoptind %d got 0x%x exp NULL\n",
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dwoptind,(unsigned)argv1[dwoptind]);
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exit(1);
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}
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printf("PASS getopt test 2\n");
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return 0;
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}
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static int
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test1(void)
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{
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int ct = 1;
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int c = 0;
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int argct = 13;
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argv1[0]="a.out";
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argv1[1]="-a";
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argv1[2]="-#";
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argv1[3]="6";
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argv1[4]="-H1";
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argv1[5]="-H";
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argv1[6]="2";
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argv1[7]="-ka";
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argv1[8]="-l";
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argv1[9]="-lv";
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argv1[10]="-x";
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argv1[11]="path=./foo";
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argv1[12]="progtoread";
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argv1[13]=0;
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for ( ;(c = dwgetopt(argct, argv1,
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"#:abc::CdDeE::fFgGhH:iIk:l::mMnNo::O:pPqQrRsS:t:u:UvVwW::x:yz"))
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!= EOF; ct++) {
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switch(ct) {
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case 1:
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chkval(ct,c,'a',dwoptarg,0,dwoptind,2,"test11");
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break;
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case 2:
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chkval(ct,c,'#',dwoptarg,"6",dwoptind,4,"test12");
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break;
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case 3:
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chkval(ct,c,'H',dwoptarg,"1",dwoptind,5,"test13");
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break;
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case 4:
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chkval(ct,c,'H',dwoptarg,"2",dwoptind,7,"test14");
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break;
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case 5:
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chkval(ct,c,'k',dwoptarg,"a",dwoptind,8,"test15");
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break;
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case 6:
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chkval(ct,c,'l',dwoptarg,0,dwoptind,9,"test16");
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break;
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case 7:
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chkval(ct,c,'l',dwoptarg,"v",dwoptind,10,"test17");
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break;
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case 8:
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chkval(ct,c,'x',dwoptarg,"path=./foo",dwoptind,12,"test18");
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break;
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default:
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printf("FAIL test1 unexpected ct %d in test1\n",ct);
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exit(1);
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}
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}
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#if 0
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printf(" final check: ct %d dwoptind %d\n",ct,optind);
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#endif
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if (strcmp(argv1[dwoptind],"progtoread")) {
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printf("FAIL test1 on non-dash arg dwoptind %d got %s exp %s\n",
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dwoptind,argv1[dwoptind],"progtoread");
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exit(1);
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}
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printf("PASS getopt test1\n");
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return 0;
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}
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static int
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test5(void)
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{
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int ct = 1;
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int c = 0;
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int argct = 8;
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argv1[0]="a.out";
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argv1[1]="-ab";
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argv1[2]="-a";
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argv1[3]="-cx";
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argv1[4]="-c";
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argv1[5]="y";
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argv1[6]="-d";
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argv1[7]="-da";
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argv1[8]=0;
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for ( ;(c = dwgetopt(argct, argv1, "abc:d::")) != EOF; ct++) {
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switch(ct) {
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case 1:
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chkval(ct,c,'a',dwoptarg,0,dwoptind,1,"test51");
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break;
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case 2:
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chkval(ct,c,'b',dwoptarg,0,dwoptind,2,"test52");
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break;
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case 3:
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chkval(ct,c,'a',dwoptarg,0,dwoptind,3,"test53");
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break;
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case 4:
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chkval(ct,c,'c',dwoptarg,"x",dwoptind,4,"test54");
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break;
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case 5:
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chkval(ct,c,'c',dwoptarg,"y",dwoptind,6,"test55");
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break;
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case 6:
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chkval(ct,c,'d',dwoptarg,0,dwoptind,7,"test56");
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break;
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case 7:
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chkval(ct,c,'d',dwoptarg,"a",dwoptind,8,"test17");
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break;
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default:
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printf("FAIL test5 unexpected ct %d in test1 char 0x%x %c\n",ct,c,c);
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exit(1);
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}
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}
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#if 0
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printf(" final check: ct %d dwoptind %d\n",ct,optind);
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#endif
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if (argv1[dwoptind]) {
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printf("FAIL test5 there is a non-dash arg dwoptind %d got 0x%x\n",
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dwoptind,(unsigned)argv1[dwoptind]);
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exit(1);
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}
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printf("PASS getopt test5\n");
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return 0;
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}
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static int
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test6(void)
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{
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int ct = 1;
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int c = 0;
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int argct = 2;
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argv1[0]="a.out";
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argv1[1]="-H";
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argv1[2]=0;
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for ( ;(c = dwgetopt(argct, argv1, "abH:d::")) != EOF; ct++) {
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switch(ct) {
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case 1:
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chkval(ct,c,'?',dwoptarg,0,dwoptind,2,"test61");
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break;
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default:
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printf("FAIL test5 unexpected ct %d in test1 char 0x%x %c\n",ct,c,c);
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exit(1);
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}
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}
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if (argv1[dwoptind]) {
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printf("FAIL test6 there is a non-dash arg dwoptind %d got 0x%x\n",
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dwoptind,(unsigned)argv1[dwoptind]);
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exit(1);
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}
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printf("PASS getopt test6\n");
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return 0;
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}
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/* Leading : in opt string */
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static int
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test7(void)
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{
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int ct = 1;
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int c = 0;
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int argct = 2;
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argv1[0]="a.out";
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argv1[1]="-H";
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argv1[2]=0;
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for ( ;(c = dwgetopt(argct, argv1, ":abH:d::")) != EOF; ct++) {
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switch(ct) {
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case 1:
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chkval(ct,c,':',dwoptarg,0,dwoptind,2,"test71");
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break;
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default:
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printf("FAIL test5 unexpected ct %d in test1 char 0x%x %c\n",ct,c,c);
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exit(1);
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}
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}
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if (argv1[dwoptind]) {
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printf("FAIL test7 there is a non-dash arg dwoptind %d got 0x%x\n",
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dwoptind,(unsigned)argv1[dwoptind]);
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exit(1);
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}
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printf("PASS getopt test7\n");
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return 0;
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}
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static int
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test8(void)
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{
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int ct = 1;
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int c = 0;
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int argct = 2;
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argv1[0]="a.out";
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argv1[1]="-x";
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argv1[2]=0;
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for ( ;(c = dwgetopt(argct, argv1, "abH:d::")) != EOF; ct++) {
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switch(ct) {
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case 1:
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chkval(ct,c,'?',dwoptarg,0,dwoptind,2,"test81");
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break;
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default:
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printf("FAIL test5 unexpected ct %d in test1 char 0x%x %c\n",ct,c,c);
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exit(1);
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}
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}
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if (argv1[dwoptind]) {
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printf("FAIL test8 there is a non-dash arg dwoptind %d got 0x%x\n",
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dwoptind,(unsigned)argv1[dwoptind]);
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exit(1);
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}
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printf("PASS getopt test8\n");
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return 0;
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}
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int main(int argc, const char **argv)
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{
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int ct = 0;
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int failct = 0;
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printf("argc: %d\n",argc);
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for( ct = 0; ct < argc ; ++ct) {
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printf("argv[%d] = %s\n",ct,argv[ct]);
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}
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if ( argc == 3) {
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int num = 0;
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if (strcmp(argv[1],"-c")) {
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printf("FAIL: invalid arg list\n");
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exit(1);
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}
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num = atoi(argv[2]);
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printf("Run one test, number %d\n",num);
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switch(num) {
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case 1:
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failct = test1();
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break;
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case 2:
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failct = test2();
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break;
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case 3:
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failct = test3();
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break;
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case 5:
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failct = test5();
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break;
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case 6:
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failct = test6();
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break;
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case 7:
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failct = test7();
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break;
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case 8:
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failct = test8();
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break;
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default:
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printf("FAIL: invalid test number %d\n",num);
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exit(1);
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}
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if ( failct) {
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printf("FAIL getopttest\n");
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exit(1);
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}
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printf("PASS getopttest\n");
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exit(0);
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} else if (argc != 1) {
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printf("FAIL: invalid arg list\n");
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exit(1);
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}
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failct += test5();
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dwgetoptresetfortestingonly();
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failct += test1();
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dwgetoptresetfortestingonly();
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failct += test2();
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dwgetoptresetfortestingonly();
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failct += test3();
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dwgetoptresetfortestingonly();
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failct += test6();
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dwgetoptresetfortestingonly();
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failct += test7();
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dwgetoptresetfortestingonly();
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failct += test8();
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if ( failct) {
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printf("FAIL getopttest\n");
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exit(1);
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}
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printf("PASS getopttest\n");
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return 0;
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}
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