Add option parsing regress tests with end of options handling.

diff --git a/regress/usr.bin/openssl/options/optionstest.c b/regress/usr.bin/openssl/options/optionstest.c
index d493f78..ee756b7 100644 (file)
--- a/regress/usr.bin/openssl/options/optionstest.c
+++ b/regress/usr.bin/openssl/options/optionstest.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: optionstest.c,v 1.4 2014/12/28 15:49:36 jsing Exp $   */
+/*     $OpenBSD: optionstest.c,v 1.5 2014/12/28 16:11:54 jsing Exp $   */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -62,8 +62,11 @@ char *args3[] = { "opts", "-arg", "arg", "-flag", "unnamed" };
 char *args4[] = { "opts", "-arg", "arg", "unnamed", "-flag" };
 char *args5[] = { "opts", "unnamed1", "-arg", "arg", "-flag", "unnamed2" };
 char *args6[] = { "opts", "-argfunc", "arg", "-flag" };
-char *args7[] = { "opts", "-arg", "arg", "-flag", "file1", "file2", "file3" };
-char *args8[] = { "opts", "-arg", "arg", "-flag", "file1", "-file2", "file3" };
+char *args7[] = { "opts", "-arg", "arg", "-flag", "-", "-unnamed" };
+char *args8[] = { "opts", "-arg", "arg", "-flag", "file1", "file2", "file3" };
+char *args9[] = { "opts", "-arg", "arg", "-flag", "file1", "-file2", "file3" };
+char *args10[] = { "opts", "-arg", "arg", "-flag", "-", "file1", "file2" };
+char *args11[] = { "opts", "-arg", "arg", "-flag", "-", "-file1", "-file2" };
 
 struct options_test {
        int argc;
@@ -82,7 +85,7 @@ struct options_test {
 
 struct options_test options_tests[] = {
        {
-               /* No arguments (only program name). */
+               /* Test 1 - No arguments (only program name). */
                .argc = 1,
                .argv = args1,
                .type = OPTIONS_TEST_NONE,
@@ -91,7 +94,7 @@ struct options_test options_tests[] = {
                .wantflag = 0,
        },
        {
-               /* Named arguments (unnamed not permitted). */
+               /* Test 2 - Named arguments (unnamed not permitted). */
                .argc = 4,
                .argv = args2,
                .type = OPTIONS_TEST_NONE,
@@ -100,7 +103,7 @@ struct options_test options_tests[] = {
                .wantflag = 1,
        },
        {
-               /* Named arguments (unnamed permitted). */
+               /* Test 3 - Named arguments (unnamed permitted). */
                .argc = 4,
                .argv = args2,
                .type = OPTIONS_TEST_UNNAMED,
@@ -110,14 +113,14 @@ struct options_test options_tests[] = {
                .wantflag = 1,
        },
        {
-               /* Named and single unnamed (unnamed not permitted). */
+               /* Test 4 - Named and single unnamed (unnamed not permitted). */
                .argc = 5,
                .argv = args3,
                .type = OPTIONS_TEST_NONE,
                .want = 1,
        },
        {
-               /* Named and single unnamed (unnamed permitted). */
+               /* Test 5 - Named and single unnamed (unnamed permitted). */
                .argc = 5,
                .argv = args3,
                .type = OPTIONS_TEST_UNNAMED,
@@ -127,7 +130,7 @@ struct options_test options_tests[] = {
                .wantflag = 1,
        },
        {
-               /* Named and single unnamed (different sequence). */
+               /* Test 6 - Named and single unnamed (different sequence). */
                .argc = 5,
                .argv = args4,
                .type = OPTIONS_TEST_UNNAMED,
@@ -137,14 +140,14 @@ struct options_test options_tests[] = {
                .wantflag = 1,
        },
        {
-               /* Multiple unnamed arguments (should fail). */
+               /* Test 7 - Multiple unnamed arguments (should fail). */
                .argc = 6,
                .argv = args5,
                .type = OPTIONS_TEST_UNNAMED,
                .want = 1,
        },
        {
-               /* Function. */
+               /* Test 8 - Function. */
                .argc = 4,
                .argv = args6,
                .type = OPTIONS_TEST_NONE,
@@ -153,9 +156,19 @@ struct options_test options_tests[] = {
                .wantflag = 1,
        },
        {
-               /* Named and multiple unnamed. */
-               .argc = 7,
+               /* Test 9 - Named and single unnamed (hyphen separated). */
+               .argc = 6,
                .argv = args7,
+               .type = OPTIONS_TEST_UNNAMED,
+               .unnamed = "-unnamed",
+               .want = 0,
+               .wantarg = "arg",
+               .wantflag = 1,
+       },
+       {
+               /* Test 10 - Named and multiple unnamed. */
+               .argc = 7,
+               .argv = args8,
                .used = 4,
                .type = OPTIONS_TEST_ARGSUSED,
                .want = 0,
@@ -163,9 +176,9 @@ struct options_test options_tests[] = {
                .wantflag = 1,
        },
        {
-               /* Named and multiple unnamed. */
+               /* Test 11 - Named and multiple unnamed. */
                .argc = 7,
-               .argv = args8,
+               .argv = args9,
                .used = 4,
                .type = OPTIONS_TEST_ARGSUSED,
                .want = 0,
@@ -173,7 +186,27 @@ struct options_test options_tests[] = {
                .wantflag = 1,
        },
        {
-               /* Named only. */
+               /* Test 12 - Named and multiple unnamed. */
+               .argc = 7,
+               .argv = args10,
+               .used = 5,
+               .type = OPTIONS_TEST_ARGSUSED,
+               .want = 0,
+               .wantarg = "arg",
+               .wantflag = 1,
+       },
+       {
+               /* Test 13 - Named and multiple unnamed. */
+               .argc = 7,
+               .argv = args11,
+               .used = 5,
+               .type = OPTIONS_TEST_ARGSUSED,
+               .want = 0,
+               .wantarg = "arg",
+               .wantflag = 1,
+       },
+       {
+               /* Test 14 - Named only. */
                .argc = 4,
                .argv = args2,
                .used = 4,
@@ -254,7 +287,7 @@ main(int argc, char **argv)
        size_t i;
 
        for (i = 0; i < N_OPTIONS_TESTS; i++)
-               failed += do_options_test(i, &options_tests[i]);
+               failed += do_options_test(i + 1, &options_tests[i]);
 
        return (failed);
 }