tal/path: new module

[ccan] / ccan / tal / path / test / run-is_file.c

diff --git a/ccan/tal/path/test/run-is_file.c b/ccan/tal/path/test/run-is_file.c
new file mode 100644 (file)
index 0000000..fc3c7d3
--- /dev/null
+++ b/ccan/tal/path/test/run-is_file.c
@@ -0,0 +1,42 @@
+#include <ccan/tal/path/path.h>
+#include <ccan/tal/path/path.c>
+#include <ccan/tap/tap.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+int main(void)
+{
+       char cwd[1024], *path, *ctx = tal_strdup(NULL, "ctx");
+
+       plan_tests(7);
+
+       if (!getcwd(cwd, sizeof(cwd)))
+               abort();
+
+       unlink("run-is_file-dir-link");
+       unlink("run-is_file-file-link");
+       unlink("run-is_file-dir/file");
+       rmdir("run-is_file-dir");
+       if (mkdir("run-is_file-dir", 0700) != 0)
+               abort();
+       if (symlink("run-is_file-dir", "run-is_file-dir-link") != 0)
+               abort();
+       if (symlink("run-is_file-dir/file", "run-is_file-file-link") != 0)
+               abort();
+       close(open("run-is_file-dir/file", O_WRONLY|O_CREAT, 0600));
+
+       ok1(!path_is_file("run-is_file-dir-link"));
+       ok1(path_is_file("run-is_file-file-link"));
+       ok1(path_is_file("run-is_file-dir/file"));
+       ok1(!path_is_file("run-is_file-dir"));
+       ok1(!path_is_file("run-is_file-nonexist"));
+
+       path = path_join(ctx, cwd, "run-is_file-dir/file");
+       ok1(path_is_file(path));
+       ok1(!path_is_file(cwd));
+
+       tal_free(ctx);
+
+       return exit_status();
+}