tests: rename test-env-replace to test-env-util

1 files changed, 194 insertions, 0 deletions

diff --git a/src/test/test-env-util.c b/src/test/test-env-util.c
new file mode 100644
index 0000000000..264acc6ea6
--- /dev/null
+++ b/src/test/test-env-util.c
@@ -0,0 +1,194 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <string.h>
+
+#include "env-util.h"
+#include "string-util.h"
+#include "strv.h"
+#include "util.h"
+
+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",
+                "FOO${FOO}$FOO",
+                "FOO${FOO}",
+                "${FOO}",
+                "$FOO",
+                "$FOO$FOO",
+                "${FOO}${BAR}",
+                "${FOO",
+                "FOO$$${FOO}",
+                "$$FOO${FOO}",
+                NULL
+        };
+        _cleanup_strv_free_ char **r = NULL;
+
+        r = replace_env_argv((char**) line, (char**) env);
+        assert_se(r);
+        assert_se(streq(r[0], "FOO$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], "${FOO"));
+        assert_se(streq(r[9], "FOO$BAR BAR"));
+        assert_se(streq(r[10], "$FOOBAR BAR"));
+        assert_se(strv_length(r) == 11);
+}
+
+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);
+}
+
+static void test_env_name_is_valid(void) {
+        assert_se(env_name_is_valid("test"));
+
+        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"));
+}
+
+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_env_clean();
+        test_env_name_is_valid();
+
+        return 0;
+}