X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Ftest%2Ftest-strv.c;h=674c1b53fcf60f4ba64030080525099cfc3a1e1a;hp=5ee4447669592b7ec3accd3f4d85a74459f01e6b;hb=98940a3cd93807b5a3809bb1fb7ab43d450939f1;hpb=f274ece0f76b5709408821e317e87aef76123db6

diff --git a/src/test/test-strv.c b/src/test/test-strv.c
index 5ee444766..674c1b53f 100644
--- a/src/test/test-strv.c
+++ b/src/test/test-strv.c
@@ -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
@@ -23,44 +24,501 @@
 
 #include "util.h"
 #include "specifier.h"
+#include "strv.h"
 
-int main(int argc, char *argv[]) {
-        const Specifier table[] = {
+static void test_specifier_printf(void) {
+        static const Specifier table[] = {
                 { 'a', specifier_string, (char*) "AAAA" },
                 { 'b', specifier_string, (char*) "BBBB" },
-                { 0, NULL, NULL }
+                { 'm', specifier_machine_id, NULL },
+                { 'B', specifier_boot_id, NULL },
+                { 'H', specifier_host_name, NULL },
+                { 'v', specifier_kernel_release, NULL },
+                {}
         };
 
-        char *w, *state;
-        size_t l;
-        const char test[] = "test a b c 'd' e '' '' hhh '' ''";
+        _cleanup_free_ char *w = NULL;
+        int r;
+
+        r = specifier_printf("xxx a=%a b=%b yyy", table, NULL, &w);
+        assert_se(r >= 0);
+        assert_se(w);
+
+        puts(w);
+        assert_se(streq(w, "xxx a=AAAA b=BBBB yyy"));
+
+        free(w);
+        r = specifier_printf("machine=%m, boot=%B, host=%H, version=%v", table, NULL, &w);
+        assert_se(r >= 0);
+        assert_se(w);
+        puts(w);
+}
+
+static const char* const input_table_multiple[] = {
+        "one",
+        "two",
+        "three",
+        NULL,
+};
+
+static const char* const input_table_one[] = {
+        "one",
+        NULL,
+};
+
+static const char* const input_table_none[] = {
+        NULL,
+};
+
+static const char* const input_table_quotes[] = {
+        "\"",
+        "'",
+        "\"\"",
+        "\\",
+        "\\\\",
+        NULL,
+};
+#define QUOTES_STRING                            \
+        "\"\\\"\" "                              \
+        "\"\\\'\" "                              \
+        "\"\\\"\\\"\" "                          \
+        "\"\\\\\" "                              \
+        "\"\\\\\\\\\""
+
+static const char * const input_table_spaces[] = {
+        " ",
+        "' '",
+        "\" ",
+        " \"",
+        " \\\\ ",
+        NULL,
+};
+#define SPACES_STRING                           \
+        "\" \" "                                \
+        "\"\\' \\'\" "                          \
+        "\"\\\" \" "                            \
+        "\" \\\"\" "                            \
+        "\" \\\\\\\\ \""
+
+static void test_strv_find(void) {
+        assert_se(strv_find((char **)input_table_multiple, "three"));
+        assert_se(!strv_find((char **)input_table_multiple, "four"));
+}
+
+static void test_strv_find_prefix(void) {
+        assert_se(strv_find_prefix((char **)input_table_multiple, "o"));
+        assert_se(strv_find_prefix((char **)input_table_multiple, "one"));
+        assert_se(strv_find_prefix((char **)input_table_multiple, ""));
+        assert_se(!strv_find_prefix((char **)input_table_multiple, "xxx"));
+        assert_se(!strv_find_prefix((char **)input_table_multiple, "onee"));
+}
+
+static void test_strv_find_startswith(void) {
+        char *r;
 
-        printf("<%s>\n", test);
+        r = strv_find_startswith((char **)input_table_multiple, "o");
+        assert_se(r && streq(r, "ne"));
 
-        FOREACH_WORD_QUOTED(w, l, test, state) {
-                char *t;
+        r = strv_find_startswith((char **)input_table_multiple, "one");
+        assert_se(r && streq(r, ""));
 
-                assert_se(t = strndup(w, l));
-                printf("<%s>\n", t);
-                free(t);
+        r = strv_find_startswith((char **)input_table_multiple, "");
+        assert_se(r && streq(r, "one"));
+
+        assert_se(!strv_find_startswith((char **)input_table_multiple, "xxx"));
+        assert_se(!strv_find_startswith((char **)input_table_multiple, "onee"));
+}
+
+static void test_strv_join(void) {
+        _cleanup_free_ char *p = NULL, *q = NULL, *r = NULL, *s = NULL, *t = 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_quote_unquote(const char* const *split, const char *quoted) {
+        _cleanup_free_ char *p;
+        _cleanup_strv_free_ char **s;
+        char **t;
+        int r;
+
+        p = strv_join_quoted((char **)split);
+        assert_se(p);
+        printf("-%s- --- -%s-\n", p, quoted); /* fprintf deals with NULL, puts does not */
+        assert_se(p);
+        assert_se(streq(p, quoted));
+
+        r = strv_split_quoted(&s, quoted, false);
+        assert_se(r == 0);
+        assert_se(s);
+        STRV_FOREACH(t, s) {
+                assert_se(*t);
+                assert_se(streq(*t, *split));
+                split++;
         }
+}
 
-        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_unquote(const char *quoted, const char **list) {
+        _cleanup_strv_free_ char **s;
+        _cleanup_free_ char *j;
+        unsigned i = 0;
+        char **t;
+        int r;
+
+        r = strv_split_quoted(&s, quoted, false);
+        assert_se(r == 0);
+        assert_se(s);
+        j = strv_join(s, " | ");
+        assert_se(j);
+        puts(j);
+
+        STRV_FOREACH(t, s)
+                assert_se(streq(list[i++], *t));
+
+        assert_se(list[i] == NULL);
+}
+
+static void test_invalid_unquote(const char *quoted) {
+        char **s = NULL;
+        int r;
+
+        r = strv_split_quoted(&s, quoted, false);
+        assert_se(s == NULL);
+        assert_se(r == -EINVAL);
+}
+
+static void test_strv_split(void) {
+        char **s;
+        unsigned i = 0;
+        _cleanup_strv_free_ char **l = NULL;
+        const char str[] = "one,two,three";
+
+        l = strv_split(str, ",");
+
+        assert_se(l);
+
+        STRV_FOREACH(s, l) {
+                assert_se(streq(*s, input_table_multiple[i++]));
+        }
+}
+
+static void test_strv_split_newlines(void) {
+        unsigned i = 0;
+        char **s;
+        _cleanup_strv_free_ char **l = NULL;
+        const char str[] = "one\ntwo\nthree";
+
+        l = strv_split_newlines(str);
+
+        assert_se(l);
+
+        STRV_FOREACH(s, l) {
+                assert_se(streq(*s, input_table_multiple[i++]));
+        }
+}
+
+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* 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_extend_strv_concat(void) {
+         _cleanup_strv_free_ char **a = NULL, **b = NULL;
+
+        a = strv_new("without", "suffix", NULL);
+        b = strv_new("with", "suffix", NULL);
+        assert_se(a);
+        assert_se(b);
+
+        assert_se(strv_extend_strv_concat(&a, b, "_suffix") >= 0);
+
+        assert_se(streq(a[0], "without"));
+        assert_se(streq(a[1], "suffix"));
+        assert_se(streq(a[2], "with_suffix"));
+        assert_se(streq(a[3], "suffix_suffix"));
+}
+
+static void test_strv_extend_strv(void) {
+         _cleanup_strv_free_ char **a = NULL, **b = NULL;
+
+        a = strv_new("abc", "def", "ghi", NULL);
+        b = strv_new("jkl", "mno", "pqr", NULL);
+        assert_se(a);
+        assert_se(b);
+
+        assert_se(strv_extend_strv(&a, b) >= 0);
+
+        assert_se(streq(a[0], "abc"));
+        assert_se(streq(a[1], "def"));
+        assert_se(streq(a[2], "ghi"));
+        assert_se(streq(a[3], "jkl"));
+        assert_se(streq(a[4], "mno"));
+        assert_se(streq(a[5], "pqr"));
+
+        assert_se(strv_length(a) == 6);
+}
+
+static void test_strv_extend(void) {
+        _cleanup_strv_free_ char **a = NULL, **b = NULL;
+
+        a = strv_new("test", "test1", NULL);
+        assert_se(a);
+        assert_se(strv_extend(&a, "test2") >= 0);
+        assert_se(strv_extend(&b, "test3") >= 0);
+
+        assert_se(streq(a[0], "test"));
+        assert_se(streq(a[1], "test1"));
+        assert_se(streq(a[2], "test2"));
+        assert_se(streq(b[0], "test3"));
+}
+
+static void test_strv_extendf(void) {
+        _cleanup_strv_free_ char **a = NULL, **b = NULL;
+
+        a = strv_new("test", "test1", NULL);
+        assert_se(a);
+        assert_se(strv_extendf(&a, "test2 %s %d %s", "foo", 128, "bar") >= 0);
+        assert_se(strv_extendf(&b, "test3 %s %s %d", "bar", "foo", 128) >= 0);
+
+        assert_se(streq(a[0], "test"));
+        assert_se(streq(a[1], "test1"));
+        assert_se(streq(a[2], "test2 foo 128 bar"));
+        assert_se(streq(b[0], "test3 bar foo 128"));
+}
+
+static void test_strv_foreach(void) {
+        _cleanup_strv_free_ char **a;
+        unsigned i = 0;
+        char **check;
+
+        a = strv_new("one", "two", "three", NULL);
+
+        assert_se(a);
+
+        STRV_FOREACH(check, a) {
+                assert_se(streq(*check, input_table_multiple[i++]));
+        }
+}
+
+static void test_strv_foreach_backwards(void) {
+        _cleanup_strv_free_ char **a;
+        unsigned i = 2;
+        char **check;
+
+        a = strv_new("one", "two", "three", NULL);
+
+        assert_se(a);
+
+        STRV_FOREACH_BACKWARDS(check, a) {
+                assert_se(streq_ptr(*check, input_table_multiple[i--]));
+        }
+}
+
+static void test_strv_foreach_pair(void) {
+        _cleanup_strv_free_ char **a = NULL;
+        char **x, **y;
+
+        a = strv_new("pair_one",   "pair_one",
+                     "pair_two",   "pair_two",
+                     "pair_three", "pair_three",
+                     NULL);
+
+        STRV_FOREACH_PAIR(x, y, a) {
+                assert_se(streq(*x, *y));
+        }
+}
+
+static void test_strv_from_stdarg_alloca_one(char **l, const char *first, ...) {
+        char **j;
+        unsigned i;
+
+        j = strv_from_stdarg_alloca(first);
+
+        for (i = 0;; i++) {
+                assert_se(streq_ptr(l[i], j[i]));
+
+                if (!l[i])
+                        break;
+        }
+}
+
+static void test_strv_from_stdarg_alloca(void) {
+        test_strv_from_stdarg_alloca_one(STRV_MAKE("foo", "bar"), "foo", "bar", NULL);
+        test_strv_from_stdarg_alloca_one(STRV_MAKE("foo"), "foo", NULL);
+        test_strv_from_stdarg_alloca_one(STRV_MAKE_EMPTY, NULL);
+}
+
+static void test_strv_push_prepend(void) {
+        _cleanup_strv_free_ char **a = NULL;
+
+        a = strv_new("foo", "bar", "three", NULL);
+
+        assert_se(strv_push_prepend(&a, strdup("first")) >= 0);
+        assert_se(streq(a[0], "first"));
+        assert_se(streq(a[1], "foo"));
+        assert_se(streq(a[2], "bar"));
+        assert_se(streq(a[3], "three"));
+        assert_se(!a[4]);
+
+        assert_se(strv_consume_prepend(&a, strdup("first2")) >= 0);
+        assert_se(streq(a[0], "first2"));
+        assert_se(streq(a[1], "first"));
+        assert_se(streq(a[2], "foo"));
+        assert_se(streq(a[3], "bar"));
+        assert_se(streq(a[4], "three"));
+        assert_se(!a[5]);
+}
+
+static void test_strv_push(void) {
+        _cleanup_strv_free_ char **a = NULL;
+        char *i, *j;
+
+        assert_se(i = strdup("foo"));
+        assert_se(strv_push(&a, i) >= 0);
+
+        assert_se(i = strdup("a"));
+        assert_se(j = strdup("b"));
+        assert_se(strv_push_pair(&a, i, j) >= 0);
+
+        assert_se(streq_ptr(a[0], "foo"));
+        assert_se(streq_ptr(a[1], "a"));
+        assert_se(streq_ptr(a[2], "b"));
+        assert_se(streq_ptr(a[3], NULL));
+}
+
+int main(int argc, char *argv[]) {
+        test_specifier_printf();
+        test_strv_foreach();
+        test_strv_foreach_backwards();
+        test_strv_foreach_pair();
+        test_strv_find();
+        test_strv_find_prefix();
+        test_strv_find_startswith();
+        test_strv_join();
+
+        test_strv_quote_unquote(input_table_multiple, "\"one\" \"two\" \"three\"");
+        test_strv_quote_unquote(input_table_one, "\"one\"");
+        test_strv_quote_unquote(input_table_none, "");
+        test_strv_quote_unquote(input_table_quotes, QUOTES_STRING);
+        test_strv_quote_unquote(input_table_spaces, SPACES_STRING);
+
+        test_strv_unquote("    foo=bar     \"waldo\"    zzz    ", (const char*[]) { "foo=bar", "waldo", "zzz", NULL });
+        test_strv_unquote("", (const char*[]) { NULL });
+        test_strv_unquote(" ", (const char*[]) { NULL });
+        test_strv_unquote("   ", (const char*[]) { NULL });
+        test_strv_unquote("   x", (const char*[]) { "x", NULL });
+        test_strv_unquote("x   ", (const char*[]) { "x", NULL });
+        test_strv_unquote("  x   ", (const char*[]) { "x", NULL });
+        test_strv_unquote("  \"x\"   ", (const char*[]) { "x", NULL });
+        test_strv_unquote("  'x'   ", (const char*[]) { "x", NULL });
+        test_strv_unquote("  'x\"'   ", (const char*[]) { "x\"", NULL });
+        test_strv_unquote("  \"x'\"   ", (const char*[]) { "x'", NULL });
+        test_strv_unquote("a  '--b=c \"d e\"'", (const char*[]) { "a", "--b=c \"d e\"", NULL });
+
+        test_invalid_unquote("a  --b='c \"d e\"''");
+        test_invalid_unquote("a  --b='c \"d e\" '\"");
+        test_invalid_unquote("a  --b='c \"d e\"garbage");
+        test_invalid_unquote("'");
+        test_invalid_unquote("\"");
+        test_invalid_unquote("'x'y'g");
+
+        test_strv_split();
+        test_strv_split_newlines();
+        test_strv_split_nulstr();
+        test_strv_parse_nulstr();
+        test_strv_overlap();
+        test_strv_sort();
+        test_strv_extend_strv();
+        test_strv_extend_strv_concat();
+        test_strv_extend();
+        test_strv_extendf();
+        test_strv_from_stdarg_alloca();
+        test_strv_push_prepend();
+        test_strv_push();
 
         return 0;
 }