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authorLennart Poettering <lennart@poettering.net>2013-09-26 19:58:33 +0200
committerLennart Poettering <lennart@poettering.net>2013-09-26 20:20:30 +0200
commite203f7c3ad6a95dfa6179e30904ce0432ea0de91 (patch)
treea9c9dc977839311c525d19c90c5fb3827045dbc1 /src/test
parentbaa89da40a1d42242c9c62603501ada7e9e52613 (diff)
util: properly handle the root dir in PATH_FOREACH_PREFIX
Also add PATH_FOREACH_PREFIX_MORE which includes the specified dir itself in the iteration
Diffstat (limited to 'src/test')
-rw-r--r--src/test/test-path-util.c34
1 files changed, 30 insertions, 4 deletions
diff --git a/src/test/test-path-util.c b/src/test/test-path-util.c
index e303e488e2..ed3b315a61 100644
--- a/src/test/test-path-util.c
+++ b/src/test/test-path-util.c
@@ -107,29 +107,55 @@ static void test_find_binary(void) {
}
static void test_prefixes(void) {
- static const char* values[] = { "/a/b/c", "/a/b", "/a", "", NULL};
- unsigned i = 0;
+ static const char* values[] = { "/a/b/c/d", "/a/b/c", "/a/b", "/a", "", NULL};
+ unsigned i;
char s[PATH_MAX];
+ bool b;
- PATH_FOREACH_PREFIX(s, "/a/b/c/d") {
+ i = 0;
+ PATH_FOREACH_PREFIX_MORE(s, "/a/b/c/d") {
log_error("---%s---", s);
assert_se(streq(s, values[i++]));
}
+ assert_se(values[i] == NULL);
+ i = 1;
+ PATH_FOREACH_PREFIX(s, "/a/b/c/d") {
+ log_error("---%s---", s);
+ assert_se(streq(s, values[i++]));
+ }
assert_se(values[i] == NULL);
i = 0;
- PATH_FOREACH_PREFIX(s, "////a////b////c///d///////")
+ PATH_FOREACH_PREFIX_MORE(s, "////a////b////c///d///////")
assert_se(streq(s, values[i++]));
+ assert_se(values[i] == NULL);
+ i = 1;
+ PATH_FOREACH_PREFIX(s, "////a////b////c///d///////")
+ assert_se(streq(s, values[i++]));
assert_se(values[i] == NULL);
PATH_FOREACH_PREFIX(s, "////")
+ assert_not_reached("Wut?");
+
+ b = false;
+ PATH_FOREACH_PREFIX_MORE(s, "////") {
+ assert_se(!b);
assert_se(streq(s, ""));
+ b = true;
+ }
+ assert_se(b);
PATH_FOREACH_PREFIX(s, "")
assert_not_reached("wut?");
+ b = false;
+ PATH_FOREACH_PREFIX_MORE(s, "") {
+ assert(!b);
+ assert(streq(s, ""));
+ b = true;
+ }
}
int main(void) {