diff options
Diffstat (limited to 'src/test/test-env-util.c')
| -rw-r--r-- | src/test/test-env-util.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/src/test/test-env-util.c b/src/test/test-env-util.c index f44cb3d57b..77a5219d82 100644 --- a/src/test/test-env-util.c +++ b/src/test/test-env-util.c @@ -142,7 +142,32 @@ static void test_env_strv_get_n(void) { getenv("PATH"))); } -static void test_replace_env_arg(void) { +static void test_replace_env(bool braceless) { + const char *env[] = { + "FOO=BAR BAR", + "BAR=waldo", + NULL + }; + _cleanup_free_ char *t = NULL, *s = NULL, *q = NULL, *r = NULL, *p = NULL; + unsigned flags = REPLACE_ENV_ALLOW_BRACELESS*braceless; + + t = replace_env("FOO=$FOO=${FOO}", (char**) env, flags); + assert_se(streq(t, braceless ? "FOO=BAR BAR=BAR BAR" : "FOO=$FOO=BAR BAR")); + + s = replace_env("BAR=$BAR=${BAR}", (char**) env, flags); + assert_se(streq(s, braceless ? "BAR=waldo=waldo" : "BAR=$BAR=waldo")); + + q = replace_env("BARBAR=$BARBAR=${BARBAR}", (char**) env, flags); + assert_se(streq(q, braceless ? "BARBAR==" : "BARBAR=$BARBAR=")); + + q = replace_env("BAR=$BAR$BAR${BAR}${BAR}", (char**) env, flags); + assert_se(streq(q, braceless ? "BAR=waldowaldowaldowaldo" : "BAR=$BAR$BARwaldowaldo")); + + p = replace_env("${BAR}$BAR$BAR", (char**) env, flags); + assert_se(streq(p, braceless ? "waldowaldowaldo" : "waldo$BAR$BAR")); +} + +static void test_replace_env_argv(void) { const char *env[] = { "FOO=BAR BAR", "BAR=waldo", @@ -256,7 +281,9 @@ int main(int argc, char *argv[]) { test_strv_env_set(); test_strv_env_merge(); test_env_strv_get_n(); - test_replace_env_arg(); + test_replace_env(false); + test_replace_env(true); + test_replace_env_argv(); test_env_clean(); test_env_name_is_valid(); test_env_value_is_valid(); |