Commit 76565e3d authored by Rusty Russell's avatar Rusty Russell

opt: test the new embedded-\n-in-usage behaviour.

Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 13b37485
......@@ -30,7 +30,7 @@ int main(int argc, char *argv[])
char *longname = strdup("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
char *shortname = strdup("shortname");
plan_tests(50);
plan_tests(51);
opt_register_table(subtables, NULL);
opt_register_noarg("--kkk|-k", my_cb, NULL, "magic kkk option");
opt_register_noarg("-?", opt_usage_and_exit, "<MyArgs>...",
......@@ -112,11 +112,17 @@ int main(int argc, char *argv[])
/* Valgrind nails this to 100 anyway :( */
setenv("COLUMNS", "100", 1);
opt_register_noarg("--long", my_cb, NULL, "Extremely long option which requires more than one line for its full description to be shown in the usage message.");
opt_register_noarg("--split", my_cb, NULL, "New line in\nlong option which requires more than one line for its full description to be shown in the usage message.");
output = opt_usage("longarg", NULL);
diag("%s", output);
ok1(strstr(output, "Usage: longarg \n"));
ok1(strstr(output, "\n--long Extremely long option which requires more than one line for its full description to be shown\n"
" in the usage message.\n"));
ok1(strstr(output, "\n"
"--long Extremely long option which requires more than one line for its full description to be\n"
" shown in the usage message.\n"));
ok1(strstr(output, "\n"
"--split New line in\n"
" long option which requires more than one line for its full description to be shown in the\n"
" usage message.\n"));
free(output);
free(shortname);
......
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