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enum: Add functions to add and remove mappings from enum names

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Co-authored-by: Thomas Egerer <[email protected]>
This commit is contained in:
Tobias Brunner
2023-02-17 13:37:38 +01:00
co-authored by Thomas Egerer
parent 3cf5653640
commit 0de42047a9
3 changed files with 160 additions and 1 deletions
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src/libstrongswan/tests/suites/test_enum.c
+80
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@@ -85,6 +85,13 @@ ENUM_FLAGS(test_enum_flags_overflow_names, FLAG1, FLAG12, "(unset)",
"OVERFLOWFLAGLONGNAME7", "OVERFLOWFLAGLONGNAME8", "OVERFLOWFLAGLONGNAME9",
"OVERFLOWFLAGLONGNAME10", "OVERFLOWFLAGLONGNAME11", "OVERFLOWFLAGLONGNAME12");
/*******************************************************************************
* add_enum_names
*/
ENUM_EXT(e1, 65000, 65001, "CONT65000", "CONT65001");
ENUM_EXT(e2, 62000, 62001, "CONT62000", "CONT62001");
/*******************************************************************************
* enum_to_name
*/
@@ -172,6 +179,15 @@ static struct {
{FALSE, 0, "asdf"},
{FALSE, 0, ""},
{FALSE, 0, NULL},
}, enum_tests_ext[] = {
{TRUE, CONT1, "CONT1"},
{TRUE, 62000, "CONT62000"},
{TRUE, 62001, "CONT62001"},
{TRUE, 65000, "CONT65000"},
{TRUE, 65001, "CONT65001"},
{FALSE, 0, "CONT64000"},
{FALSE, 0, ""},
{FALSE, 0, NULL},
};
START_TEST(test_enum_from_name_cont)
@@ -196,6 +212,23 @@ START_TEST(test_enum_from_name_split)
}
END_TEST
START_TEST(test_enum_from_name_ext)
{
int val = 0;
bool found;
enum_add_enum_names(test_enum_cont_names, e1);
enum_add_enum_names(test_enum_cont_names, e2);
found = enum_from_name(test_enum_cont_names, enum_tests_ext[_i].str, &val);
ck_assert(enum_tests_ext[_i].found == found);
ck_assert_int_eq(val, enum_tests_ext[_i].val);
enum_remove_enum_names(test_enum_cont_names, e1);
enum_remove_enum_names(test_enum_cont_names, e2);
}
END_TEST
/*******************************************************************************
* enum_printf_hook
*/
@@ -441,6 +474,51 @@ START_TEST(test_enum_printf_hook_width)
}
END_TEST
START_TEST(test_enum_printf_hook_add_enum_names)
{
char buf[128];
enum_add_enum_names(test_enum_cont_names, e1);
snprintf(buf, sizeof(buf), "%N", test_enum_cont_names, 65001);
ck_assert_str_eq("CONT65001", buf);
enum_add_enum_names(test_enum_cont_names, e2);
snprintf(buf, sizeof(buf), "%N", test_enum_cont_names, 62001);
ck_assert_str_eq("CONT62001", buf);
/* adding the same list repeatedly should not result in an infinite loop */
enum_add_enum_names(test_enum_cont_names, e2);
snprintf(buf, sizeof(buf), "%N", test_enum_cont_names, 62001);
ck_assert_str_eq("CONT62001", buf);
/* can also be defined inside a function as long as the same function is
* adding and removing it */
ENUM_EXT(e3, 64000, 64001, "CONT64000", "CONT64001");
enum_add_enum_names(test_enum_cont_names, e3);
snprintf(buf, sizeof(buf), "%N", test_enum_cont_names, 64000);
ck_assert_str_eq("CONT64000", buf);
snprintf(buf, sizeof(buf), "%N, %N, %N", test_enum_cont_names, 62001,
test_enum_cont_names, 65000, test_enum_cont_names, 64000);
ck_assert_str_eq("CONT62001, CONT65000, CONT64000", buf);
enum_remove_enum_names(test_enum_cont_names, e2);
snprintf(buf, sizeof(buf), "%N, %N, %N", test_enum_cont_names, 62001,
test_enum_cont_names, 65000, test_enum_cont_names, 64000);
ck_assert_str_eq("(62001), CONT65000, CONT64000", buf);
enum_remove_enum_names(test_enum_cont_names, e3);
snprintf(buf, sizeof(buf), "%N, %N, %N", test_enum_cont_names, 62001,
test_enum_cont_names, 65000, test_enum_cont_names, 64000);
ck_assert_str_eq("(62001), CONT65000, (64000)", buf);
enum_remove_enum_names(test_enum_cont_names, e1);
snprintf(buf, sizeof(buf), "%N, %N, %N", test_enum_cont_names, 62001,
test_enum_cont_names, 65000, test_enum_cont_names, 64000);
ck_assert_str_eq("(62001), (65000), (64000)", buf);
}
END_TEST
Suite *enum_suite_create()
{
Suite *s;
@@ -456,6 +534,7 @@ Suite *enum_suite_create()
tc = tcase_create("enum_from_name");
tcase_add_loop_test(tc, test_enum_from_name_cont, 0, countof(enum_tests_cont));
tcase_add_loop_test(tc, test_enum_from_name_split, 0, countof(enum_tests_split));
tcase_add_loop_test(tc, test_enum_from_name_ext, 0, countof(enum_tests_ext));
suite_add_tcase(s, tc);
tc = tcase_create("enum_flags_to_string");
@@ -478,6 +557,7 @@ Suite *enum_suite_create()
tcase_add_loop_test(tc, test_enum_printf_hook_flags_overflow, 0, countof(printf_tests_flags_overflow));
tcase_add_loop_test(tc, test_enum_printf_hook_flags_noflagenum, 0, countof(printf_tests_flags_noflagenum));
tcase_add_test(tc, test_enum_printf_hook_width);
tcase_add_test(tc, test_enum_printf_hook_add_enum_names);
suite_add_tcase(s, tc);
return s;