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| author | Lennart Poettering <lennart@poettering.net> | 2013-09-26 19:58:33 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-09-26 20:20:30 +0200 |
| commit | e203f7c3ad6a95dfa6179e30904ce0432ea0de91 (patch) | |
| tree | a9c9dc977839311c525d19c90c5fb3827045dbc1 /src/test/test-path-util.c | |
| parent | baa89da40a1d42242c9c62603501ada7e9e52613 (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/test-path-util.c')
| -rw-r--r-- | src/test/test-path-util.c | 34 |
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) { |