No sep ending (#2)

* Be extra sure not to inject a separator at the end of the output string

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/test_no_sep_ending.c b/tests/test_no_sep_ending.c
new file mode 100644
index 0000000..6b89c2b
--- /dev/null
+++ b/tests/test_no_sep_ending.c
@@ -0,0 +1,19 @@
+#include "cleanpath.h"
+#include "framework.h"
+
+int main() {
+    const char *input = "/usr/bin:/usr/sbin:/sbin:/bin:";
+    struct CleanPath *path;
+    char *result;
+    size_t len;
+
+    result = NULL;
+    path = cleanpath_init(input, TEST_SEP);
+    cleanpath_filter(path, CLEANPATH_FILTER_REGEX, "/bin");
+    result = cleanpath_read(path);
+    cleanpath_free(path);
+
+    len = strlen(result);
+    puts(result);
+    myassert(len && *(result + (len - 1)) != TEST_SEP[0], "Result ends with a separator:\n'%s'", result);
+}
\ No newline at end of file