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authorSven Eden <yamakuzure@gmx.net>2017-07-19 11:55:18 +0200
committerSven Eden <yamakuzure@gmx.net>2017-07-20 08:29:14 +0200
commit7873fa750d7d4310396e69df12b53e07e4e81249 (patch)
treec1175674af487fa3d492b0a78ef556b48ffc5c9d /src/test/test-escape.c
parenta97a730270418e53e9400de5dce7b07c7dacd19a (diff)
Prep v233.3: Add all possible coverage tests for elogind
Diffstat (limited to 'src/test/test-escape.c')
-rw-r--r--src/test/test-escape.c118
1 files changed, 118 insertions, 0 deletions
diff --git a/src/test/test-escape.c b/src/test/test-escape.c
new file mode 100644
index 000000000..2c2270b13
--- /dev/null
+++ b/src/test/test-escape.c
@@ -0,0 +1,118 @@
+/***
+ 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 "alloc-util.h"
+#include "escape.h"
+#include "macro.h"
+
+static void test_cescape(void) {
+ _cleanup_free_ char *escaped;
+
+ assert_se(escaped = cescape("abc\\\"\b\f\n\r\t\v\a\003\177\234\313"));
+ assert_se(streq(escaped, "abc\\\\\\\"\\b\\f\\n\\r\\t\\v\\a\\003\\177\\234\\313"));
+}
+
+static void test_cunescape(void) {
+ _cleanup_free_ char *unescaped;
+
+ assert_se(cunescape("abc\\\\\\\"\\b\\f\\a\\n\\r\\t\\v\\003\\177\\234\\313\\000\\x00", 0, &unescaped) < 0);
+ assert_se(cunescape("abc\\\\\\\"\\b\\f\\a\\n\\r\\t\\v\\003\\177\\234\\313\\000\\x00", UNESCAPE_RELAX, &unescaped) >= 0);
+ assert_se(streq_ptr(unescaped, "abc\\\"\b\f\a\n\r\t\v\003\177\234\313\\000\\x00"));
+ unescaped = mfree(unescaped);
+
+ /* incomplete sequences */
+ assert_se(cunescape("\\x0", 0, &unescaped) < 0);
+ assert_se(cunescape("\\x0", UNESCAPE_RELAX, &unescaped) >= 0);
+ assert_se(streq_ptr(unescaped, "\\x0"));
+ unescaped = mfree(unescaped);
+
+ assert_se(cunescape("\\x", 0, &unescaped) < 0);
+ assert_se(cunescape("\\x", UNESCAPE_RELAX, &unescaped) >= 0);
+ assert_se(streq_ptr(unescaped, "\\x"));
+ unescaped = mfree(unescaped);
+
+ assert_se(cunescape("\\", 0, &unescaped) < 0);
+ assert_se(cunescape("\\", UNESCAPE_RELAX, &unescaped) >= 0);
+ assert_se(streq_ptr(unescaped, "\\"));
+ unescaped = mfree(unescaped);
+
+ assert_se(cunescape("\\11", 0, &unescaped) < 0);
+ assert_se(cunescape("\\11", UNESCAPE_RELAX, &unescaped) >= 0);
+ assert_se(streq_ptr(unescaped, "\\11"));
+ unescaped = mfree(unescaped);
+
+ assert_se(cunescape("\\1", 0, &unescaped) < 0);
+ assert_se(cunescape("\\1", UNESCAPE_RELAX, &unescaped) >= 0);
+ assert_se(streq_ptr(unescaped, "\\1"));
+ unescaped = mfree(unescaped);
+
+ assert_se(cunescape("\\u0000", 0, &unescaped) < 0);
+ assert_se(cunescape("\\u00DF\\U000000df\\u03a0\\U00000041", UNESCAPE_RELAX, &unescaped) >= 0);
+ assert_se(streq_ptr(unescaped, "ßßΠA"));
+ unescaped = mfree(unescaped);
+
+ assert_se(cunescape("\\073", 0, &unescaped) >= 0);
+ assert_se(streq_ptr(unescaped, ";"));
+}
+
+#if 0 /// UNNEEDED by elogind
+static void test_shell_escape_one(const char *s, const char *bad, const char *expected) {
+ _cleanup_free_ char *r;
+
+ assert_se(r = shell_escape(s, bad));
+ assert_se(streq_ptr(r, expected));
+}
+
+static void test_shell_escape(void) {
+ test_shell_escape_one("", "", "");
+ test_shell_escape_one("\\", "", "\\\\");
+ test_shell_escape_one("foobar", "", "foobar");
+ test_shell_escape_one("foobar", "o", "f\\o\\obar");
+ test_shell_escape_one("foo:bar,baz", ",:", "foo\\:bar\\,baz");
+}
+
+static void test_shell_maybe_quote_one(const char *s, const char *expected) {
+ _cleanup_free_ char *r;
+
+ assert_se(r = shell_maybe_quote(s));
+ assert_se(streq(r, expected));
+}
+
+static void test_shell_maybe_quote(void) {
+
+ test_shell_maybe_quote_one("", "");
+ test_shell_maybe_quote_one("\\", "\"\\\\\"");
+ test_shell_maybe_quote_one("\"", "\"\\\"\"");
+ test_shell_maybe_quote_one("foobar", "foobar");
+ test_shell_maybe_quote_one("foo bar", "\"foo bar\"");
+ test_shell_maybe_quote_one("foo \"bar\" waldo", "\"foo \\\"bar\\\" waldo\"");
+ test_shell_maybe_quote_one("foo$bar", "\"foo\\$bar\"");
+}
+#endif // 0
+
+int main(int argc, char *argv[]) {
+ test_cescape();
+ test_cunescape();
+#if 0 /// UNNEEDED by elogind
+ test_shell_escape();
+ test_shell_maybe_quote();
+#endif // 0
+
+ return 0;
+}