diff options
Diffstat (limited to 'test/conf_include_test.c')
| -rw-r--r-- | test/conf_include_test.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/conf_include_test.c b/test/conf_include_test.c index 7f99d3b15f..ba79d2c208 100644 --- a/test/conf_include_test.c +++ b/test/conf_include_test.c @@ -123,6 +123,36 @@ static int test_load_config(void) return 1; } +static int test_check_null_numbers(void) +{ +#if defined(_BSD_SOURCE) \ + || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112L) \ + || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 600) + long val = 0; + + /* Verify that a NULL config with a present environment variable returns + * success and the value. + */ + if (!TEST_int_eq(setenv("FNORD", "123", 1), 0) + || !TEST_true(NCONF_get_number(NULL, "missing", "FNORD", &val)) + || !TEST_long_eq(val, 123)) { + TEST_note("environment variable with NULL conf failed"); + return 0; + } + + /* + * Verify that a NULL config with a missing envrionment variable returns + * a failure code. + */ + if (!TEST_int_eq(unsetenv("FNORD"), 0) + || !TEST_false(NCONF_get_number(NULL, "missing", "FNORD", &val))) { + TEST_note("missing environment variable with NULL conf failed"); + return 0; + } +#endif + return 1; +} + int setup_tests(void) { const char *conf_file; @@ -150,6 +180,7 @@ int setup_tests(void) change_path(conf_file); ADD_TEST(test_load_config); + ADD_TEST(test_check_null_numbers); return 1; } |