make: introduce blog_prefix setting

1 files changed, 528 insertions, 112 deletions

diff --git a/tests/blogc-make/check_utils.c b/tests/blogc-make/check_utils.c
index cc4fd60..5865856 100644
--- a/tests/blogc-make/check_utils.c
+++ b/tests/blogc-make/check_utils.c
@@ -17,106 +17,202 @@ test_generate_filename(void **state)
 {
     char *rv;
 
-    assert_null(bm_generate_filename(NULL, NULL, NULL, NULL));
-    assert_null(bm_generate_filename(NULL, "", "", ""));
-    assert_null(bm_generate_filename("_build", NULL, NULL, NULL));
-    assert_null(bm_generate_filename("_build", "", "", ""));
+    assert_null(bm_generate_filename(NULL, NULL, NULL, NULL, NULL));
+    assert_null(bm_generate_filename(NULL, NULL, "", "", ""));
+    assert_null(bm_generate_filename("_build", NULL, NULL, NULL, NULL));
+    assert_null(bm_generate_filename("_build", NULL, "", "", ""));
 
-    rv = bm_generate_filename(NULL, NULL, NULL, ".html");
+    rv = bm_generate_filename(NULL, NULL, NULL, NULL, ".html");
     assert_string_equal(rv, "/index.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, NULL, NULL, "/index.html");
+    rv = bm_generate_filename(NULL, NULL, NULL, NULL, "/index.html");
     assert_string_equal(rv, "/index.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, "lol", NULL, ".html");
+    rv = bm_generate_filename(NULL, NULL, "lol", NULL, ".html");
     assert_string_equal(rv, "/lol.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, "lol", NULL, "/index.html");
+    rv = bm_generate_filename(NULL, NULL, "lol", NULL, "/index.html");
     assert_string_equal(rv, "/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, NULL, "foo", ".html");
+    rv = bm_generate_filename(NULL, NULL, NULL, "foo", ".html");
     assert_string_equal(rv, "/foo.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, NULL, "foo", "/index.html");
+    rv = bm_generate_filename(NULL, NULL, NULL, "foo", "/index.html");
     assert_string_equal(rv, "/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, NULL, "index", ".html");
+    rv = bm_generate_filename(NULL, NULL, NULL, "index", ".html");
     assert_string_equal(rv, "/index.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, "lol", "index", ".html");
+    rv = bm_generate_filename(NULL, NULL, "lol", "index", ".html");
     assert_string_equal(rv, "/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, NULL, "index", "/index.html");
+    rv = bm_generate_filename(NULL, NULL, NULL, "index", "/index.html");
     assert_string_equal(rv, "/index.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, "lol", "index", "/index.html");
+    rv = bm_generate_filename(NULL, NULL, "lol", "index", "/index.html");
     assert_string_equal(rv, "/lol/index/index.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, "bar", "foo", ".html");
+    rv = bm_generate_filename(NULL, NULL, "bar", "foo", ".html");
     assert_string_equal(rv, "/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename(NULL, "bar", "foo", "/index.html");
+    rv = bm_generate_filename(NULL, NULL, "bar", "foo", "/index.html");
     assert_string_equal(rv, "/bar/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", NULL, NULL, ".html");
+    rv = bm_generate_filename("_build", NULL, NULL, NULL, ".html");
     assert_string_equal(rv, "_build/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", NULL, NULL, "/index.html");
+    rv = bm_generate_filename("_build", NULL, NULL, NULL, "/index.html");
     assert_string_equal(rv, "_build/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", "lol", NULL, ".html");
+    rv = bm_generate_filename("_build", NULL, "lol", NULL, ".html");
     assert_string_equal(rv, "_build/lol.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", "lol", NULL, "/index.html");
+    rv = bm_generate_filename("_build", NULL, "lol", NULL, "/index.html");
     assert_string_equal(rv, "_build/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", NULL, "foo", ".html");
+    rv = bm_generate_filename("_build", NULL, NULL, "foo", ".html");
     assert_string_equal(rv, "_build/foo.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", NULL, "foo", "/index.html");
+    rv = bm_generate_filename("_build", NULL, NULL, "foo", "/index.html");
     assert_string_equal(rv, "_build/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", NULL, "index", ".html");
+    rv = bm_generate_filename("_build", NULL, NULL, "index", ".html");
     assert_string_equal(rv, "_build/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", "lol", "index", ".html");
+    rv = bm_generate_filename("_build", NULL, "lol", "index", ".html");
     assert_string_equal(rv, "_build/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", NULL, "index", "/index.html");
+    rv = bm_generate_filename("_build", NULL, NULL, "index", "/index.html");
     assert_string_equal(rv, "_build/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", "lol", "index", "/index.html");
+    rv = bm_generate_filename("_build", NULL, "lol", "index", "/index.html");
     assert_string_equal(rv, "_build/lol/index/index.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", "bar", "foo", ".html");
+    rv = bm_generate_filename("_build", NULL, "bar", "foo", ".html");
     assert_string_equal(rv, "_build/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename("_build", "bar", "foo", "/index.html");
+    rv = bm_generate_filename("_build", NULL, "bar", "foo", "/index.html");
     assert_string_equal(rv, "_build/bar/foo/index.html");
     free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", NULL, NULL, ".html");
+    assert_string_equal(rv, "/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", NULL, NULL, "/index.html");
+    assert_string_equal(rv, "/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", "lol", NULL, ".html");
+    assert_string_equal(rv, "/foo/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", "lol", NULL, "/index.html");
+    assert_string_equal(rv, "/foo/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", NULL, "foo", ".html");
+    assert_string_equal(rv, "/foo/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", NULL, "foo", "/index.html");
+    assert_string_equal(rv, "/foo/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", NULL, "index", ".html");
+    assert_string_equal(rv, "/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", "lol", "index", ".html");
+    assert_string_equal(rv, "/foo/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", NULL, "index", "/index.html");
+    assert_string_equal(rv, "/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", "lol", "index", "/index.html");
+    assert_string_equal(rv, "/foo/lol/index/index.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", "bar", "foo", ".html");
+    assert_string_equal(rv, "/foo/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename(NULL, "foo", "bar", "foo", "/index.html");
+    assert_string_equal(rv, "/foo/bar/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", NULL, NULL, ".html");
+    assert_string_equal(rv, "_build/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", NULL, NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", "lol", NULL, ".html");
+    assert_string_equal(rv, "_build/foo/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", "lol", NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", NULL, "foo", ".html");
+    assert_string_equal(rv, "_build/foo/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", NULL, "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", NULL, "index", ".html");
+    assert_string_equal(rv, "_build/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", "lol", "index", ".html");
+    assert_string_equal(rv, "_build/foo/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", NULL, "index", "/index.html");
+    assert_string_equal(rv, "_build/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", "lol", "index", "/index.html");
+    assert_string_equal(rv, "_build/foo/lol/index/index.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", "bar", "foo", ".html");
+    assert_string_equal(rv, "_build/foo/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename("_build", "foo", "bar", "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/bar/foo/index.html");
+    free(rv);
 }
 
 
@@ -125,330 +221,650 @@ test_generate_filename2(void **state)
 {
     char *rv;
 
-    assert_null(bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, NULL));
-    assert_null(bm_generate_filename2(NULL, "", "", "", "", ""));
-    assert_null(bm_generate_filename2("_build", NULL, NULL, NULL, NULL, NULL));
-    assert_null(bm_generate_filename2("_build", "", "", "", "", ""));
+    assert_null(bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, NULL, NULL));
+    assert_null(bm_generate_filename2(NULL, NULL, "", "", "", "", ""));
+    assert_null(bm_generate_filename2("_build", NULL, NULL, NULL, NULL, NULL, NULL));
+    assert_null(bm_generate_filename2("_build", NULL, "", "", "", "", ""));
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, NULL, ".html");
     assert_string_equal(rv, "/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, NULL, NULL, ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, NULL, NULL, ".html");
     assert_string_equal(rv, "/p.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", NULL, NULL, ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", NULL, NULL, ".html");
     assert_string_equal(rv, "/q.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", NULL, NULL, ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", NULL, NULL, ".html");
     assert_string_equal(rv, "/p/q.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, NULL, "/index.html");
     assert_string_equal(rv, "/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, NULL, NULL, "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, NULL, NULL, "/index.html");
     assert_string_equal(rv, "/p/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", NULL, NULL, "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", NULL, NULL, "/index.html");
     assert_string_equal(rv, "/q/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", NULL, NULL, "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", NULL, NULL, "/index.html");
     assert_string_equal(rv, "/p/q/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, "lol", NULL, ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, "lol", NULL, ".html");
     assert_string_equal(rv, "/lol.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, "lol", NULL, ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, "lol", NULL, ".html");
     assert_string_equal(rv, "/p/lol.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", "lol", NULL, ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", "lol", NULL, ".html");
     assert_string_equal(rv, "/q/lol.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", "lol", NULL, ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", "lol", NULL, ".html");
     assert_string_equal(rv, "/p/q/lol.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, "lol", NULL, "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, "lol", NULL, "/index.html");
     assert_string_equal(rv, "/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, "lol", NULL, "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, "lol", NULL, "/index.html");
     assert_string_equal(rv, "/p/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", "lol", NULL, "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", "lol", NULL, "/index.html");
     assert_string_equal(rv, "/q/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", "lol", NULL, "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", "lol", NULL, "/index.html");
     assert_string_equal(rv, "/p/q/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, "foo", ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, "foo", ".html");
     assert_string_equal(rv, "/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, NULL, "foo", ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, NULL, "foo", ".html");
     assert_string_equal(rv, "/p/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", NULL, "foo", ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", NULL, "foo", ".html");
     assert_string_equal(rv, "/q/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", NULL, "foo", ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", NULL, "foo", ".html");
     assert_string_equal(rv, "/p/q/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, "foo", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, "foo", "/index.html");
     assert_string_equal(rv, "/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, NULL, "foo", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, NULL, "foo", "/index.html");
     assert_string_equal(rv, "/p/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", NULL, "foo", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", NULL, "foo", "/index.html");
     assert_string_equal(rv, "/q/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", NULL, "foo", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", NULL, "foo", "/index.html");
     assert_string_equal(rv, "/p/q/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, "index", ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, "index", ".html");
     assert_string_equal(rv, "/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, NULL, "index", ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, NULL, "index", ".html");
     assert_string_equal(rv, "/p/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", NULL, "index", ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", NULL, "index", ".html");
     assert_string_equal(rv, "/q/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", NULL, "index", ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", NULL, "index", ".html");
     assert_string_equal(rv, "/p/q/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, "index", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, NULL, "index", "/index.html");
     assert_string_equal(rv, "/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, NULL, "index", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, NULL, "index", "/index.html");
     assert_string_equal(rv, "/p/index/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", NULL, "index", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", NULL, "index", "/index.html");
     assert_string_equal(rv, "/q/index/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", NULL, "index", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", NULL, "index", "/index.html");
     assert_string_equal(rv, "/p/q/index/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, "bar", "foo", ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, "bar", "foo", ".html");
     assert_string_equal(rv, "/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, "bar", "foo", ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, "bar", "foo", ".html");
     assert_string_equal(rv, "/p/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", "bar", "foo", ".html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", "bar", "foo", ".html");
     assert_string_equal(rv, "/q/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", "bar", "foo", ".html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", "bar", "foo", ".html");
     assert_string_equal(rv, "/p/q/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, NULL, "bar", "foo", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, NULL, "bar", "foo", "/index.html");
     assert_string_equal(rv, "/bar/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", NULL, "bar", "foo", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", NULL, "bar", "foo", "/index.html");
     assert_string_equal(rv, "/p/bar/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, NULL, "q", "bar", "foo", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, NULL, "q", "bar", "foo", "/index.html");
     assert_string_equal(rv, "/q/bar/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2(NULL, "p", "q", "bar", "foo", "/index.html");
+    rv = bm_generate_filename2(NULL, NULL, "p", "q", "bar", "foo", "/index.html");
     assert_string_equal(rv, "/p/q/bar/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, NULL, NULL, ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, NULL, NULL, ".html");
     assert_string_equal(rv, "_build/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, NULL, NULL, ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, NULL, NULL, ".html");
     assert_string_equal(rv, "_build/p.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", NULL, NULL, ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", NULL, NULL, ".html");
     assert_string_equal(rv, "_build/q.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", NULL, NULL, ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", NULL, NULL, ".html");
     assert_string_equal(rv, "_build/p/q.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, NULL, NULL, "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, NULL, NULL, "/index.html");
     assert_string_equal(rv, "_build/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, NULL, NULL, "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, NULL, NULL, "/index.html");
     assert_string_equal(rv, "_build/p/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", NULL, NULL, "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", NULL, NULL, "/index.html");
     assert_string_equal(rv, "_build/q/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", NULL, NULL, "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", NULL, NULL, "/index.html");
     assert_string_equal(rv, "_build/p/q/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, "lol", NULL, ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, "lol", NULL, ".html");
     assert_string_equal(rv, "_build/lol.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, "lol", NULL, ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, "lol", NULL, ".html");
     assert_string_equal(rv, "_build/p/lol.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", "lol", NULL, ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", "lol", NULL, ".html");
     assert_string_equal(rv, "_build/q/lol.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", "lol", NULL, ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", "lol", NULL, ".html");
     assert_string_equal(rv, "_build/p/q/lol.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, "lol", NULL, "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, "lol", NULL, "/index.html");
     assert_string_equal(rv, "_build/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, "lol", NULL, "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, "lol", NULL, "/index.html");
     assert_string_equal(rv, "_build/p/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", "lol", NULL, "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", "lol", NULL, "/index.html");
     assert_string_equal(rv, "_build/q/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", "lol", NULL, "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", "lol", NULL, "/index.html");
     assert_string_equal(rv, "_build/p/q/lol/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, NULL, "foo", ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, NULL, "foo", ".html");
     assert_string_equal(rv, "_build/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, NULL, "foo", ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, NULL, "foo", ".html");
     assert_string_equal(rv, "_build/p/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", NULL, "foo", ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", NULL, "foo", ".html");
     assert_string_equal(rv, "_build/q/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", NULL, "foo", ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", NULL, "foo", ".html");
     assert_string_equal(rv, "_build/p/q/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, NULL, "foo", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, NULL, "foo", "/index.html");
     assert_string_equal(rv, "_build/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, NULL, "foo", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, NULL, "foo", "/index.html");
     assert_string_equal(rv, "_build/p/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", NULL, "foo", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", NULL, "foo", "/index.html");
     assert_string_equal(rv, "_build/q/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", NULL, "foo", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", NULL, "foo", "/index.html");
     assert_string_equal(rv, "_build/p/q/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, NULL, "index", ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, NULL, "index", ".html");
     assert_string_equal(rv, "_build/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, NULL, "index", ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, NULL, "index", ".html");
     assert_string_equal(rv, "_build/p/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", NULL, "index", ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", NULL, "index", ".html");
     assert_string_equal(rv, "_build/q/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", NULL, "index", ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", NULL, "index", ".html");
     assert_string_equal(rv, "_build/p/q/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, NULL, "index", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, NULL, "index", "/index.html");
     assert_string_equal(rv, "_build/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, NULL, "index", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, NULL, "index", "/index.html");
     assert_string_equal(rv, "_build/p/index/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", NULL, "index", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", NULL, "index", "/index.html");
     assert_string_equal(rv, "_build/q/index/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", NULL, "index", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", NULL, "index", "/index.html");
     assert_string_equal(rv, "_build/p/q/index/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, "bar", "foo", ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, "bar", "foo", ".html");
     assert_string_equal(rv, "_build/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, "bar", "foo", ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, "bar", "foo", ".html");
     assert_string_equal(rv, "_build/p/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", "bar", "foo", ".html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", "bar", "foo", ".html");
     assert_string_equal(rv, "_build/q/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", "bar", "foo", ".html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", "bar", "foo", ".html");
     assert_string_equal(rv, "_build/p/q/bar/foo.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, NULL, "bar", "foo", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, NULL, "bar", "foo", "/index.html");
     assert_string_equal(rv, "_build/bar/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", NULL, "bar", "foo", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", NULL, "bar", "foo", "/index.html");
     assert_string_equal(rv, "_build/p/bar/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", NULL, "q", "bar", "foo", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, NULL, "q", "bar", "foo", "/index.html");
     assert_string_equal(rv, "_build/q/bar/foo/index.html");
     free(rv);
 
-    rv = bm_generate_filename2("_build", "p", "q", "bar", "foo", "/index.html");
+    rv = bm_generate_filename2("_build", NULL, "p", "q", "bar", "foo", "/index.html");
     assert_string_equal(rv, "_build/p/q/bar/foo/index.html");
     free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, NULL, NULL, ".html");
+    assert_string_equal(rv, "/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, NULL, NULL, ".html");
+    assert_string_equal(rv, "/foo/p.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", NULL, NULL, ".html");
+    assert_string_equal(rv, "/foo/q.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", NULL, NULL, ".html");
+    assert_string_equal(rv, "/foo/p/q.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, NULL, NULL, "/index.html");
+    assert_string_equal(rv, "/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, NULL, NULL, "/index.html");
+    assert_string_equal(rv, "/foo/p/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", NULL, NULL, "/index.html");
+    assert_string_equal(rv, "/foo/q/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", NULL, NULL, "/index.html");
+    assert_string_equal(rv, "/foo/p/q/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, "lol", NULL, ".html");
+    assert_string_equal(rv, "/foo/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, "lol", NULL, ".html");
+    assert_string_equal(rv, "/foo/p/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", "lol", NULL, ".html");
+    assert_string_equal(rv, "/foo/q/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", "lol", NULL, ".html");
+    assert_string_equal(rv, "/foo/p/q/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, "lol", NULL, "/index.html");
+    assert_string_equal(rv, "/foo/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, "lol", NULL, "/index.html");
+    assert_string_equal(rv, "/foo/p/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", "lol", NULL, "/index.html");
+    assert_string_equal(rv, "/foo/q/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", "lol", NULL, "/index.html");
+    assert_string_equal(rv, "/foo/p/q/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, NULL, "foo", ".html");
+    assert_string_equal(rv, "/foo/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, NULL, "foo", ".html");
+    assert_string_equal(rv, "/foo/p/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", NULL, "foo", ".html");
+    assert_string_equal(rv, "/foo/q/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", NULL, "foo", ".html");
+    assert_string_equal(rv, "/foo/p/q/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, NULL, "foo", "/index.html");
+    assert_string_equal(rv, "/foo/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, NULL, "foo", "/index.html");
+    assert_string_equal(rv, "/foo/p/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", NULL, "foo", "/index.html");
+    assert_string_equal(rv, "/foo/q/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", NULL, "foo", "/index.html");
+    assert_string_equal(rv, "/foo/p/q/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, NULL, "index", ".html");
+    assert_string_equal(rv, "/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, NULL, "index", ".html");
+    assert_string_equal(rv, "/foo/p/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", NULL, "index", ".html");
+    assert_string_equal(rv, "/foo/q/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", NULL, "index", ".html");
+    assert_string_equal(rv, "/foo/p/q/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, NULL, "index", "/index.html");
+    assert_string_equal(rv, "/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, NULL, "index", "/index.html");
+    assert_string_equal(rv, "/foo/p/index/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", NULL, "index", "/index.html");
+    assert_string_equal(rv, "/foo/q/index/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", NULL, "index", "/index.html");
+    assert_string_equal(rv, "/foo/p/q/index/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, "bar", "foo", ".html");
+    assert_string_equal(rv, "/foo/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, "bar", "foo", ".html");
+    assert_string_equal(rv, "/foo/p/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", "bar", "foo", ".html");
+    assert_string_equal(rv, "/foo/q/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", "bar", "foo", ".html");
+    assert_string_equal(rv, "/foo/p/q/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, NULL, "bar", "foo", "/index.html");
+    assert_string_equal(rv, "/foo/bar/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", NULL, "bar", "foo", "/index.html");
+    assert_string_equal(rv, "/foo/p/bar/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", NULL, "q", "bar", "foo", "/index.html");
+    assert_string_equal(rv, "/foo/q/bar/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2(NULL, "foo", "p", "q", "bar", "foo", "/index.html");
+    assert_string_equal(rv, "/foo/p/q/bar/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, NULL, NULL, ".html");
+    assert_string_equal(rv, "_build/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, NULL, NULL, ".html");
+    assert_string_equal(rv, "_build/foo/p.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", NULL, NULL, ".html");
+    assert_string_equal(rv, "_build/foo/q.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", NULL, NULL, ".html");
+    assert_string_equal(rv, "_build/foo/p/q.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, NULL, NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, NULL, NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/p/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", NULL, NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/q/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", NULL, NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/p/q/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, "lol", NULL, ".html");
+    assert_string_equal(rv, "_build/foo/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, "lol", NULL, ".html");
+    assert_string_equal(rv, "_build/foo/p/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", "lol", NULL, ".html");
+    assert_string_equal(rv, "_build/foo/q/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", "lol", NULL, ".html");
+    assert_string_equal(rv, "_build/foo/p/q/lol.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, "lol", NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, "lol", NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/p/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", "lol", NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/q/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", "lol", NULL, "/index.html");
+    assert_string_equal(rv, "_build/foo/p/q/lol/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, NULL, "foo", ".html");
+    assert_string_equal(rv, "_build/foo/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, NULL, "foo", ".html");
+    assert_string_equal(rv, "_build/foo/p/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", NULL, "foo", ".html");
+    assert_string_equal(rv, "_build/foo/q/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", NULL, "foo", ".html");
+    assert_string_equal(rv, "_build/foo/p/q/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, NULL, "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, NULL, "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/p/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", NULL, "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/q/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", NULL, "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/p/q/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, NULL, "index", ".html");
+    assert_string_equal(rv, "_build/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, NULL, "index", ".html");
+    assert_string_equal(rv, "_build/foo/p/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", NULL, "index", ".html");
+    assert_string_equal(rv, "_build/foo/q/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", NULL, "index", ".html");
+    assert_string_equal(rv, "_build/foo/p/q/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, NULL, "index", "/index.html");
+    assert_string_equal(rv, "_build/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, NULL, "index", "/index.html");
+    assert_string_equal(rv, "_build/foo/p/index/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", NULL, "index", "/index.html");
+    assert_string_equal(rv, "_build/foo/q/index/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", NULL, "index", "/index.html");
+    assert_string_equal(rv, "_build/foo/p/q/index/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, "bar", "foo", ".html");
+    assert_string_equal(rv, "_build/foo/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, "bar", "foo", ".html");
+    assert_string_equal(rv, "_build/foo/p/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", "bar", "foo", ".html");
+    assert_string_equal(rv, "_build/foo/q/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", "bar", "foo", ".html");
+    assert_string_equal(rv, "_build/foo/p/q/bar/foo.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, NULL, "bar", "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/bar/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", NULL, "bar", "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/p/bar/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", NULL, "q", "bar", "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/q/bar/foo/index.html");
+    free(rv);
+
+    rv = bm_generate_filename2("_build", "foo", "p", "q", "bar", "foo", "/index.html");
+    assert_string_equal(rv, "_build/foo/p/q/bar/foo/index.html");
+    free(rv);
 }