chiark / gitweb /
cgroup: simplify how instantiated units are mapped to cgroups
[elogind.git] / src / test / test-env-replace.c
index ad5c991..0274e97 100644 (file)
 #include <string.h>
 
 #include "util.h"
-#include "log.h"
 #include "strv.h"
+#include "env-util.h"
 
-int main(int argc, char *argv[]) {
+static void test_strv_env_delete(void) {
+        _cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL, **d = NULL;
+
+        a = strv_new("FOO=BAR", "WALDO=WALDO", "WALDO=", "PIEP", "SCHLUMPF=SMURF", NULL);
+        assert_se(a);
+
+        b = strv_new("PIEP", "FOO", NULL);
+        assert_se(b);
+
+        c = strv_new("SCHLUMPF", NULL);
+        assert_se(c);
+
+        d = strv_env_delete(a, 2, b, c);
+        assert_se(d);
+
+        assert_se(streq(d[0], "WALDO=WALDO"));
+        assert_se(streq(d[1], "WALDO="));
+        assert_se(strv_length(d) == 2);
+}
+
+static void test_strv_env_unset(void) {
+        _cleanup_strv_free_ char **l = NULL;
+
+        l = strv_new("PIEP", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
+        assert_se(l);
+
+        assert_se(strv_env_unset(l, "SCHLUMPF") == l);
+
+        assert_se(streq(l[0], "PIEP"));
+        assert_se(streq(l[1], "NANANANA=YES"));
+        assert_se(strv_length(l) == 2);
+}
+
+static void test_strv_env_set(void) {
+        _cleanup_strv_free_ char **l = NULL, **r = NULL;
 
+        l = strv_new("PIEP", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
+        assert_se(l);
+
+        r = strv_env_set(l, "WALDO=WALDO");
+        assert_se(r);
+
+        assert_se(streq(r[0], "PIEP"));
+        assert_se(streq(r[1], "SCHLUMPF=SMURFF"));
+        assert_se(streq(r[2], "NANANANA=YES"));
+        assert_se(streq(r[3], "WALDO=WALDO"));
+        assert_se(strv_length(r) == 4);
+}
+
+static void test_strv_env_merge(void) {
+        _cleanup_strv_free_ char **a = NULL, **b = NULL, **r = NULL;
+
+        a = strv_new("FOO=BAR", "WALDO=WALDO", "WALDO=", "PIEP", "SCHLUMPF=SMURF", NULL);
+        assert_se(a);
+
+        b = strv_new("FOO=KKK", "FOO=", "PIEP=", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
+        assert_se(b);
+
+        r = strv_env_merge(2, a, b);
+        assert_se(r);
+        assert_se(streq(r[0], "FOO="));
+        assert_se(streq(r[1], "WALDO="));
+        assert_se(streq(r[2], "PIEP"));
+        assert_se(streq(r[3], "SCHLUMPF=SMURFF"));
+        assert_se(streq(r[4], "PIEP="));
+        assert_se(streq(r[5], "NANANANA=YES"));
+        assert_se(strv_length(r) == 6);
+
+        assert_se(strv_env_clean(r) == r);
+        assert_se(streq(r[0], "FOO="));
+        assert_se(streq(r[1], "WALDO="));
+        assert_se(streq(r[2], "SCHLUMPF=SMURFF"));
+        assert_se(streq(r[3], "PIEP="));
+        assert_se(streq(r[4], "NANANANA=YES"));
+        assert_se(strv_length(r) == 5);
+}
+
+static void test_replace_env_arg(void) {
         const char *env[] = {
                 "FOO=BAR BAR",
                 "BAR=waldo",
                 NULL
         };
-
         const char *line[] = {
                 "FOO$FOO",
                 "FOO$FOOFOO",
@@ -46,92 +121,98 @@ int main(int argc, char *argv[]) {
                 "${FOO",
                 NULL
         };
-
-        char **i, **r, *t, **a, **b;
-        const char nulstr[] = "fuck\0fuck2\0fuck3\0\0fuck5\0\0xxx";
-
-        a = strv_parse_nulstr(nulstr, sizeof(nulstr)-1);
-
-        STRV_FOREACH(i, a)
-                printf("nulstr--%s\n", *i);
-
-        strv_free(a);
+        _cleanup_strv_free_ char **r = NULL;
 
         r = replace_env_argv((char**) line, (char**) env);
-        strv_print(r);
-        strv_free(r);
-
-        t = normalize_env_assignment("foo=bar");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("=bar");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("foo=");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("=");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("a=\"waldo\"");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("a=\"waldo");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("a=waldo\"");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("a=\'");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment("a=\'\'");
-        printf("%s\n", t);
-        free(t);
-
-        t = normalize_env_assignment(" xyz  ");
-        printf("<%s>\n", t);
-        free(t);
-
-        t = normalize_env_assignment(" xyz = bar  ");
-        printf("<%s>\n", t);
-        free(t);
-
-        t = normalize_env_assignment(" xyz = 'bar ' ");
-        printf("<%s>\n", t);
-        free(t);
+        assert_se(r);
+        assert_se(streq(r[0], "FOO$FOO"));
+        assert_se(streq(r[1], "FOO$FOOFOO"));
+        assert_se(streq(r[2], "FOOBAR BAR$FOO"));
+        assert_se(streq(r[3], "FOOBAR BAR"));
+        assert_se(streq(r[4], "BAR BAR"));
+        assert_se(streq(r[5], "BAR"));
+        assert_se(streq(r[6], "BAR"));
+        assert_se(streq(r[7], "BAR BARwaldo"));
+        assert_se(streq(r[8], "${FOO"));
+        assert_se(strv_length(r) == 9);
+}
 
-        t = normalize_env_assignment(" ' xyz' = 'bar ' ");
-        printf("<%s>\n", t);
-        free(t);
+static void test_one_normalize(const char *input, const char *output) {
+        _cleanup_free_ char *t;
 
-        a = strv_new("FOO=BAR", "WALDO=WALDO", "WALDO=", "PIEP", "SCHLUMPF=SMURF", NULL);
-        b = strv_new("FOO=KKK", "FOO=", "PIEP=", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
+        t = normalize_env_assignment(input);
+        assert_se(t);
+        assert_se(streq(t, output));
+}
 
-        r = strv_env_merge(2, a, b);
-        strv_free(a);
-        strv_free(b);
+static void test_normalize_env_assignment(void) {
+        test_one_normalize("foo=bar", "foo=bar");
+        test_one_normalize("=bar", "=bar");
+        test_one_normalize("foo=", "foo=");
+        test_one_normalize("=", "=");
+        test_one_normalize("", "");
+        test_one_normalize("a=\"waldo\"", "a=waldo");
+        test_one_normalize("a=\"waldo", "a=\"waldo");
+        test_one_normalize("a=waldo\"", "a=waldo\"");
+        test_one_normalize("a=\'", "a='");
+        test_one_normalize("a=\'\'", "a=");
+        test_one_normalize(" xyz  ", "xyz");
+        test_one_normalize(" xyz = bar  ", "xyz=bar");
+        test_one_normalize(" xyz = 'bar ' ", "xyz=bar ");
+        test_one_normalize(" ' xyz' = 'bar ' ", "' xyz'=bar ");
+}
 
-        strv_print(r);
+static void test_env_clean(void) {
+        _cleanup_strv_free_ char **e;
+
+        e = strv_new("FOOBAR=WALDO",
+                     "FOOBAR=WALDO",
+                     "FOOBAR",
+                     "F",
+                     "X=",
+                     "F=F",
+                     "=",
+                     "=F",
+                     "",
+                     "0000=000",
+                     "äöüß=abcd",
+                     "abcd=äöüß",
+                     "xyz\n=xyz",
+                     "xyz=xyz\n",
+                     "another=one",
+                     "another=final one",
+                     NULL);
+        assert_se(e);
+        assert_se(!strv_env_is_valid(e));
+        assert_se(strv_env_clean(e) == e);
+        assert_se(strv_env_is_valid(e));
+
+        assert_se(streq(e[0], "FOOBAR=WALDO"));
+        assert_se(streq(e[1], "X="));
+        assert_se(streq(e[2], "F=F"));
+        assert_se(streq(e[3], "abcd=äöüß"));
+        assert_se(streq(e[4], "another=final one"));
+        assert_se(e[5] == NULL);
+}
 
-        printf("CLEANED UP:\n");
+static void test_env_name_is_valid(void) {
+        assert_se(env_name_is_valid("test"));
 
-        r = strv_env_clean(r);
+        assert_se(!env_name_is_valid(NULL));
+        assert_se(!env_name_is_valid(""));
+        assert_se(!env_name_is_valid("5_starting_with_a_number_is_wrong"));
+        assert_se(!env_name_is_valid("#¤%&?_only_numbers_letters_and_underscore_allowed"));
+}
 
-        strv_print(r);
-        strv_free(r);
+int main(int argc, char *argv[]) {
+        test_strv_env_delete();
+        test_strv_env_unset();
+        test_strv_env_set();
+        test_strv_env_merge();
+        test_replace_env_arg();
+        test_normalize_env_assignment();
+        test_env_clean();
+        test_env_name_is_valid();
 
         return 0;
 }