chiark / gitweb /
test-strv.c: added OOM check for current tests
[elogind.git] / src / test / test-strv.c
index 5ee4447..7f475a6 100644 (file)
@@ -4,6 +4,7 @@
   This file is part of systemd.
 
   Copyright 2010 Lennart Poettering
+  Copyright 2013 Thomas H.P. Andersen
 
   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
 
 #include "util.h"
 #include "specifier.h"
+#include "strv.h"
+
+static void test_specifier_printf(void) {
+        char *w;
 
-int main(int argc, char *argv[]) {
         const Specifier table[] = {
                 { 'a', specifier_string, (char*) "AAAA" },
                 { 'b', specifier_string, (char*) "BBBB" },
                 { 0, NULL, NULL }
         };
 
-        char *w, *state;
-        size_t l;
-        const char test[] = "test a b c 'd' e '' '' hhh '' ''";
-
-        printf("<%s>\n", test);
-
-        FOREACH_WORD_QUOTED(w, l, test, state) {
-                char *t;
-
-                assert_se(t = strndup(w, l));
-                printf("<%s>\n", t);
-                free(t);
-        }
-
-        printf("%s\n", default_term_for_tty("/dev/tty23"));
-        printf("%s\n", default_term_for_tty("/dev/ttyS23"));
-        printf("%s\n", default_term_for_tty("/dev/tty0"));
-        printf("%s\n", default_term_for_tty("/dev/pty0"));
-        printf("%s\n", default_term_for_tty("/dev/pts/0"));
-        printf("%s\n", default_term_for_tty("/dev/console"));
-        printf("%s\n", default_term_for_tty("tty23"));
-        printf("%s\n", default_term_for_tty("ttyS23"));
-        printf("%s\n", default_term_for_tty("tty0"));
-        printf("%s\n", default_term_for_tty("pty0"));
-        printf("%s\n", default_term_for_tty("pts/0"));
-        printf("%s\n", default_term_for_tty("console"));
-
         w = specifier_printf("xxx a=%a b=%b yyy", table, NULL);
         printf("<%s>\n", w);
         free(w);
+}
+
+static void test_strv_find(void) {
+        const char * const input_table[] = {
+                "one",
+                "two",
+                "three",
+                NULL
+        };
+
+        assert_se(strv_find((char **)input_table, "three"));
+        assert_se(!strv_find((char **)input_table, "four"));
+}
+
+static void test_strv_find_prefix(void) {
+        const char * const input_table[] = {
+                "one",
+                "two",
+                "three",
+                NULL
+        };
+
+        assert_se(strv_find_prefix((char **)input_table, "o"));
+        assert_se(strv_find_prefix((char **)input_table, "one"));
+        assert_se(strv_find_prefix((char **)input_table, ""));
+        assert_se(!strv_find_prefix((char **)input_table, "xxx"));
+        assert_se(!strv_find_prefix((char **)input_table, "onee"));
+}
+
+static void test_strv_join(void) {
+        _cleanup_free_ char *p = NULL, *q = NULL, *r = NULL, *s = NULL, *t = NULL;
+
+        const char * const input_table_multiple[] = {
+                "one",
+                "two",
+                "three",
+                NULL
+        };
+        const char * const input_table_one[] = {
+                "one",
+                NULL
+        };
+        const char * const input_table_none[] = {
+                NULL
+        };
+
+        p = strv_join((char **)input_table_multiple, ", ");
+        assert_se(p);
+        assert_se(streq(p, "one, two, three"));
+
+        q = strv_join((char **)input_table_multiple, ";");
+        assert_se(q);
+        assert_se(streq(q, "one;two;three"));
+
+        r = strv_join((char **)input_table_multiple, NULL);
+        assert_se(r);
+        assert_se(streq(r, "one two three"));
+
+        s = strv_join((char **)input_table_one, ", ");
+        assert_se(s);
+        assert_se(streq(s, "one"));
+
+        t = strv_join((char **)input_table_none, ", ");
+        assert_se(t);
+        assert_se(streq(t, ""));
+}
+
+static void test_strv_split_nulstr(void) {
+        _cleanup_strv_free_ char **l = NULL;
+        const char nulstr[] = "str0\0str1\0str2\0str3\0";
+
+        l = strv_split_nulstr (nulstr);
+        assert_se(l);
+
+        assert_se(streq(l[0], "str0"));
+        assert_se(streq(l[1], "str1"));
+        assert_se(streq(l[2], "str2"));
+        assert_se(streq(l[3], "str3"));
+}
+
+static void test_strv_parse_nulstr(void) {
+        _cleanup_strv_free_ char **l = NULL;
+        const char nulstr[] = "fuck\0fuck2\0fuck3\0\0fuck5\0\0xxx";
+
+        l = strv_parse_nulstr(nulstr, sizeof(nulstr)-1);
+        assert_se(l);
+        puts("Parse nulstr:");
+        strv_print(l);
+
+        assert_se(streq(l[0], "fuck"));
+        assert_se(streq(l[1], "fuck2"));
+        assert_se(streq(l[2], "fuck3"));
+        assert_se(streq(l[3], ""));
+        assert_se(streq(l[4], "fuck5"));
+        assert_se(streq(l[5], ""));
+        assert_se(streq(l[6], "xxx"));
+}
+
+static void test_strv_overlap(void) {
+        const char * const input_table[] = {
+                "one",
+                "two",
+                "three",
+                NULL
+        };
+        const char * const input_table_overlap[] = {
+                "two",
+                NULL
+        };
+        const char * const input_table_unique[] = {
+                "four",
+                "five",
+                "six",
+                NULL
+        };
+
+        assert_se(strv_overlap((char **)input_table, (char**)input_table_overlap));
+        assert_se(!strv_overlap((char **)input_table, (char**)input_table_unique));
+}
+
+static void test_strv_sort(void) {
+        const char * const input_table[] = {
+                "durian",
+                "apple",
+                "citrus",
+                 "CAPITAL LETTERS FIRST",
+                "banana",
+                NULL
+        };
+
+        strv_sort((char **)input_table);
+
+        assert_se(streq(input_table[0], "CAPITAL LETTERS FIRST"));
+        assert_se(streq(input_table[1], "apple"));
+        assert_se(streq(input_table[2], "banana"));
+        assert_se(streq(input_table[3], "citrus"));
+        assert_se(streq(input_table[4], "durian"));
+}
+
+static void test_strv_merge_concat(void) {
+         _cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL;
+
+        a = strv_new("without", "suffix", NULL);
+        b = strv_new("with", "suffix", NULL);
+        assert_se(a);
+        assert_se(b);
+
+        c = strv_merge_concat(a, b, "_suffix");
+        assert_se(c);
+
+        assert_se(streq(c[0], "without"));
+        assert_se(streq(c[1], "suffix"));
+        assert_se(streq(c[2], "with_suffix"));
+        assert_se(streq(c[3], "suffix_suffix"));
+}
+
+static void test_strv_merge(void) {
+         _cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL;
+
+        a = strv_new("abc", "def", "ghi", NULL);
+        b = strv_new("jkl", "mno", "pqr", NULL);
+        assert_se(a);
+        assert_se(b);
+
+        c = strv_merge(a, b);
+        assert_se(c);
+
+        assert_se(streq(c[0], "abc"));
+        assert_se(streq(c[1], "def"));
+        assert_se(streq(c[2], "ghi"));
+        assert_se(streq(c[3], "jkl"));
+        assert_se(streq(c[4], "mno"));
+        assert_se(streq(c[5], "pqr"));
+
+        assert_se(strv_length(c) == 6);
+}
+
+static void test_strv_append(void) {
+        _cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL;
+
+        a = strv_new("test", "test1", NULL);
+        assert_se(a);
+        b = strv_append(a, "test2");
+        c = strv_append(NULL, "test3");
+        assert_se(b);
+        assert_se(c);
+
+        assert_se(streq(b[0], "test"));
+        assert_se(streq(b[1], "test1"));
+        assert_se(streq(b[2], "test2"));
+        assert_se(streq(c[0], "test3"));
+}
+
+int main(int argc, char *argv[]) {
+        test_specifier_printf();
+        test_strv_find();
+        test_strv_find_prefix();
+        test_strv_join();
+        test_strv_split_nulstr();
+        test_strv_parse_nulstr();
+        test_strv_overlap();
+        test_strv_sort();
+        test_strv_merge();
+        test_strv_merge_concat();
+        test_strv_append();
 
         return 0;
 }