diff options
| -rw-r--r-- | src/test/test-env-util.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/test-env-util.c b/src/test/test-env-util.c index dfcd9cb724..4f44cf8711 100644 --- a/src/test/test-env-util.c +++ b/src/test/test-env-util.c @@ -167,6 +167,34 @@ static void test_replace_env(bool braceless) { assert_se(streq(p, braceless ? "waldowaldowaldo" : "waldo$BAR$BAR")); } +static void test_replace_env2(bool extended) { + const char *env[] = { + "FOO=foo", + "BAR=bar", + NULL + }; + _cleanup_free_ char *t = NULL, *s = NULL, *q = NULL, *r = NULL, *p = NULL, *x = NULL; + unsigned flags = REPLACE_ENV_ALLOW_EXTENDED*extended; + + t = replace_env("FOO=${FOO:-${BAR}}", (char**) env, flags); + assert_se(streq(t, extended ? "FOO=foo" : "FOO=${FOO:-bar}")); + + s = replace_env("BAR=${XXX:-${BAR}}", (char**) env, flags); + assert_se(streq(s, extended ? "BAR=bar" : "BAR=${XXX:-bar}")); + + q = replace_env("XXX=${XXX:+${BAR}}", (char**) env, flags); + assert_se(streq(q, extended ? "XXX=" : "XXX=${XXX:+bar}")); + + r = replace_env("FOO=${FOO:+${BAR}}", (char**) env, flags); + assert_se(streq(r, extended ? "FOO=bar" : "FOO=${FOO:+bar}")); + + p = replace_env("FOO=${FOO:-${BAR}post}", (char**) env, flags); + assert_se(streq(p, extended ? "FOO=foo" : "FOO=${FOO:-barpost}")); + + x = replace_env("XXX=${XXX:+${BAR}post}", (char**) env, flags); + assert_se(streq(x, extended ? "XXX=" : "XXX=${XXX:+barpost}")); +} + static void test_replace_env_argv(void) { const char *env[] = { "FOO=BAR BAR", @@ -295,6 +323,8 @@ int main(int argc, char *argv[]) { test_env_strv_get_n(); test_replace_env(false); test_replace_env(true); + test_replace_env2(false); + test_replace_env2(true); test_replace_env_argv(); test_env_clean(); test_env_name_is_valid(); |