opt: complete coverage, enhance opt_free_table.

[ccan] / ccan / opt / test / run-helpers.c

diff --git a/ccan/opt/test/run-helpers.c b/ccan/opt/test/run-helpers.c
index a71fe40c33fc1958389823084f338997f779aa6b..8cf229cc6acc230fd6e32bd794938f24c967d141 100644 (file)
--- a/ccan/opt/test/run-helpers.c
+++ b/ccan/opt/test/run-helpers.c
@@ -27,13 +27,6 @@ static void *saved_malloc(size_t size);
 #include <ccan/opt/usage.c>
 #include <ccan/opt/parse.c>
 
-static void reset_options(void)
-{
-       free(opt_table);
-       opt_table = NULL;
-       opt_count = opt_num_short = opt_num_short_arg = opt_num_long = 0;
-}
-
 static char *output = NULL;
 
 static int saved_vprintf(const char *fmt, va_list ap)
@@ -59,7 +52,7 @@ static int saved_printf(const char *fmt, ...)
        ret = saved_vprintf(fmt, ap);
        va_end(ap);
        return ret;
-}      
+}
 
 static int saved_fprintf(FILE *ignored, const char *fmt, ...)
 {
@@ -70,7 +63,7 @@ static int saved_fprintf(FILE *ignored, const char *fmt, ...)
        ret = saved_vprintf(fmt, ap);
        va_end(ap);
        return ret;
-}      
+}
 
 #undef malloc
 static void *last_allocation;
@@ -82,7 +75,7 @@ static void *saved_malloc(size_t size)
 /* Test helpers. */
 int main(int argc, char *argv[])
 {
-       plan_tests(334);
+       plan_tests(452);
 
        /* opt_set_bool */
        {
@@ -399,7 +392,7 @@ int main(int argc, char *argv[])
                        }
                        else
                                fail("FIXME: Handle other long long int"
-                                    " sizes (specifically %lu bytes)",
+                                    " sizes (specifically %zu bytes)",
                                     sizeof(long long));
                }
                /* opt_set_ulonglongval_bi */
@@ -421,6 +414,167 @@ int main(int argc, char *argv[])
                        ok1(parse_args(&argc, &argv, "-a", "8191P", NULL));
                        ok1(arg == 8191 * P);
                }
+
+               /* opt_show_intval_bi */
+               {
+                       int i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = -77;
+                       opt_show_intval_bi(buf, &i);
+                       ok1(strcmp(buf, "-77") == 0);
+                       i = 0;
+                       opt_show_intval_bi(buf, &i);
+                       ok1(strcmp(buf, "0") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 77;
+                       opt_show_intval_bi(buf, &i);
+                       ok1(strcmp(buf, "77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = -1234 * k;
+                       opt_show_intval_bi(buf, &i);
+                       ok1(strcmp(buf, "-1234k") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 500 * M;
+                       opt_show_intval_bi(buf, &i);
+                       ok1(strcmp(buf, "500M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1024 * M;
+                       opt_show_intval_bi(buf, &i);
+                       ok1(strcmp(buf, "1G") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_longval_bi */
+               {
+                       long i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = -77;
+                       opt_show_longval_bi(buf, &i);
+                       ok1(strcmp(buf, "-77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 77;
+                       opt_show_longval_bi(buf, &i);
+                       ok1(strcmp(buf, "77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = -1 * k;
+                       opt_show_longval_bi(buf, &i);
+                       ok1(strcmp(buf, "-1k") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 500 * M;
+                       opt_show_longval_bi(buf, &i);
+                       ok1(strcmp(buf, "500M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1024 * M;
+                       opt_show_longval_bi(buf, &i);
+                       ok1(strcmp(buf, "1G") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 0;
+                       opt_show_longval_bi(buf, &i);
+                       ok1(strcmp(buf, "0") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_llongval_bi */
+               {
+                       long long i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = -7777;
+                       opt_show_longlongval_bi(buf, &i);
+                       ok1(strcmp(buf, "-7777") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 7777;
+                       opt_show_longlongval_bi(buf, &i);
+                       ok1(strcmp(buf, "7777") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = -10240000 * k;
+                       opt_show_longlongval_bi(buf, &i);
+                       ok1(strcmp(buf, "-10000M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 5 * P;
+                       opt_show_longlongval_bi(buf, &i);
+                       ok1(strcmp(buf, "5P") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1024 * P;
+                       opt_show_longlongval_bi(buf, &i);
+                       ok1(strcmp(buf, "1E") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_uintval_bi */
+               {
+                       unsigned int i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = 77;
+                       opt_show_uintval_bi(buf, &i);
+                       ok1(strcmp(buf, "77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1234 * k;
+                       opt_show_uintval_bi(buf, &i);
+                       ok1(strcmp(buf, "1234k") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 500 * M;
+                       opt_show_uintval_bi(buf, &i);
+                       ok1(strcmp(buf, "500M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1024 * M;
+                       opt_show_uintval_bi(buf, &i);
+                       ok1(strcmp(buf, "1G") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_ulongval_bi */
+               {
+                       unsigned long i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = 77;
+                       opt_show_ulongval_bi(buf, &i);
+                       ok1(strcmp(buf, "77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = k;
+                       opt_show_ulongval_bi(buf, &i);
+                       ok1(strcmp(buf, "1k") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 500 * M;
+                       opt_show_ulongval_bi(buf, &i);
+                       ok1(strcmp(buf, "500M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1024 * M;
+                       opt_show_ulongval_bi(buf, &i);
+                       ok1(strcmp(buf, "1G") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 0;
+                       opt_show_ulongval_bi(buf, &i);
+                       ok1(strcmp(buf, "0") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_ullongval_bi */
+               {
+                       long long i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = 7777;
+                       opt_show_ulonglongval_bi(buf, (unsigned long long *)&i);
+                       ok1(strcmp(buf, "7777") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 10240000 * k;
+                       opt_show_ulonglongval_bi(buf, (unsigned long long *)&i);
+                       ok1(strcmp(buf, "10000M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 5 * P;
+                       opt_show_ulonglongval_bi(buf, (unsigned long long *)&i);
+                       ok1(strcmp(buf, "5P") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1024 * P;
+                       opt_show_ulonglongval_bi(buf, (unsigned long long *)&i);
+                       ok1(strcmp(buf, "1E") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
        }
 
        {
@@ -491,7 +645,7 @@ int main(int argc, char *argv[])
 
                /* opt_set_ulongval_si */
                {
-                       unsigned long long int arg = 1000;
+                       unsigned long int arg = 1000;
 
                        reset_options();
                        opt_register_arg("-a", opt_set_ulongval_si, NULL,
@@ -516,7 +670,7 @@ int main(int argc, char *argv[])
                        ok1(arg == 1 * G);
                        ok1(!parse_args(&argc, &argv, "-a", "-1G", NULL));
                        ok1(parse_args(&argc, &argv, "-a", "4G", NULL));
-                       ok1(arg == 4000000000);
+                       ok1(arg == 4000000000U);
                        if (sizeof(long) == 4){
                                ok1(!parse_args(&argc, &argv, "-a", "4294967296", NULL));
                                ok1(!parse_args(&argc, &argv, "-a", "4295M", NULL));
@@ -623,7 +777,7 @@ int main(int argc, char *argv[])
                        }
                        else
                                fail("FIXME: Handle other long long int"
-                                    " sizes (specifically %lu bytes)",
+                                    " sizes (specifically %zu bytes)",
                                     sizeof(long long));
 
                }
@@ -645,6 +799,167 @@ int main(int argc, char *argv[])
                        ok1(!parse_args(&argc, &argv, "-a", "-100G", NULL));
                        ok1(parse_args(&argc, &argv, "-a", "8E", NULL));
                }
+               /* opt_show_intval_si */
+               {
+                       int i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = -77;
+                       opt_show_intval_si(buf, &i);
+                       ok1(strcmp(buf, "-77") == 0);
+                       i = 0;
+                       opt_show_intval_si(buf, &i);
+                       ok1(strcmp(buf, "0") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 77;
+                       opt_show_intval_si(buf, &i);
+                       ok1(strcmp(buf, "77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = -1234 * k;
+                       opt_show_intval_si(buf, &i);
+                       ok1(strcmp(buf, "-1234k") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 500 * M;
+                       opt_show_intval_si(buf, &i);
+                       ok1(strcmp(buf, "500M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1000 * M;
+                       opt_show_intval_si(buf, &i);
+                       ok1(strcmp(buf, "1G") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_longval_si */
+               {
+                       long i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = -77;
+                       opt_show_longval_si(buf, &i);
+                       ok1(strcmp(buf, "-77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 77;
+                       opt_show_longval_si(buf, &i);
+                       ok1(strcmp(buf, "77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = -1 * k;
+                       opt_show_longval_si(buf, &i);
+                       ok1(strcmp(buf, "-1k") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 500 * M;
+                       opt_show_longval_si(buf, &i);
+                       ok1(strcmp(buf, "500M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1000 * M;
+                       opt_show_longval_si(buf, &i);
+                       ok1(strcmp(buf, "1G") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 0;
+                       opt_show_longval_si(buf, &i);
+                       ok1(strcmp(buf, "0") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_llongval_si */
+               {
+                       long long i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = -7777;
+                       opt_show_longlongval_si(buf, &i);
+                       ok1(strcmp(buf, "-7777") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 7777;
+                       opt_show_longlongval_si(buf, &i);
+                       ok1(strcmp(buf, "7777") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = -10240000 * k;
+                       opt_show_longlongval_si(buf, &i);
+                       ok1(strcmp(buf, "-10240M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 5 * P;
+                       opt_show_longlongval_si(buf, &i);
+                       ok1(strcmp(buf, "5P") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 2000 * P;
+                       opt_show_longlongval_si(buf, &i);
+                       ok1(strcmp(buf, "2E") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_uintval_si */
+               {
+                       unsigned int i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = 77;
+                       opt_show_uintval_si(buf, &i);
+                       ok1(strcmp(buf, "77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1234 * k;
+                       opt_show_uintval_si(buf, &i);
+                       ok1(strcmp(buf, "1234k") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 500 * M;
+                       opt_show_uintval_si(buf, &i);
+                       ok1(strcmp(buf, "500M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1000 * M;
+                       opt_show_uintval_si(buf, &i);
+                       ok1(strcmp(buf, "1G") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_ulongval_si */
+               {
+                       unsigned long i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = 77;
+                       opt_show_ulongval_si(buf, &i);
+                       ok1(strcmp(buf, "77") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = k;
+                       opt_show_ulongval_si(buf, &i);
+                       ok1(strcmp(buf, "1k") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 500 * M;
+                       opt_show_ulongval_si(buf, &i);
+                       ok1(strcmp(buf, "500M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1024 * M;
+                       opt_show_ulongval_si(buf, &i);
+                       ok1(strcmp(buf, "1024M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 0;
+                       opt_show_ulongval_si(buf, &i);
+                       ok1(strcmp(buf, "0") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
+               /* opt_show_ullongval_si */
+               {
+                       long long i;
+                       char buf[OPT_SHOW_LEN+2] = { 0 };
+                       buf[OPT_SHOW_LEN] = '!';
+                       i = 7777;
+                       opt_show_ulonglongval_si(buf, (unsigned long long *)&i);
+                       ok1(strcmp(buf, "7777") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 10240000 * k;
+                       opt_show_ulonglongval_si(buf, (unsigned long long *)&i);
+                       ok1(strcmp(buf, "10240M") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 5 * P;
+                       opt_show_ulonglongval_si(buf, (unsigned long long *)&i);
+                       ok1(strcmp(buf, "5P") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+                       i = 1000 * P;
+                       opt_show_ulonglongval_si(buf, (unsigned long long *)&i);
+                       ok1(strcmp(buf, "1E") == 0);
+                       ok1(buf[OPT_SHOW_LEN] == '!');
+               }
+
        }
 
 
@@ -672,8 +987,8 @@ int main(int argc, char *argv[])
 
                argc = 2;
                argv = malloc(sizeof(argv[0]) * 3);
-               argv[0] = "thisprog";
-               argv[1] = "-a";
+               argv[0] = (char *)"thisprog";
+               argv[1] = (char *)"-a";
                argv[2] = NULL;
 
                exitval = setjmp(exited);
@@ -698,8 +1013,8 @@ int main(int argc, char *argv[])
 
                argc = 2;
                argv = malloc(sizeof(argv[0]) * 3);
-               argv[0] = "thisprog";
-               argv[1] = "-a";
+               argv[0] = (char *)"thisprog";
+               argv[1] = (char *)"-a";
                argv[2] = NULL;
 
                exitval = setjmp(exited);
@@ -837,8 +1152,8 @@ int main(int argc, char *argv[])
 
                argc = 2;
                argv = malloc(sizeof(argv[0]) * 3);
-               argv[0] = "thisprog";
-               argv[1] = "--garbage";
+               argv[0] = (char *)"thisprog";
+               argv[1] = (char *)"--garbage";
                argv[2] = NULL;
                ok1(!opt_parse(&argc, argv, opt_log_stderr));
                ok1(!strcmp(output,
@@ -856,8 +1171,8 @@ int main(int argc, char *argv[])
                                   opt_usage_and_exit, "[args]", "");
                argc = 2;
                argv = malloc(sizeof(argv[0]) * 3);
-               argv[0] = "thisprog";
-               argv[1] = "--garbage";
+               argv[0] = (char *)"thisprog";
+               argv[1] = (char *)"--garbage";
                argv[2] = NULL;
                exitval = setjmp(exited);
                if (exitval == 0) {