[apple/hfs.git] / tests / cases / test-deep-rm.c

#include <unistd.h>
#include <sys/stat.h>
#include <spawn.h>

#include "hfs-tests.h"
#include "test-utils.h"
#include "disk-image.h"

TEST(deep_rm)

static disk_image_t *di;

static void rm_all(const char *path)
{
        char *p = strdup(path);

        pid_t pid;
        assert_no_err(posix_spawn(&pid, "/bin/rm", NULL, NULL,
                                                          (char *[]){ "rm", "-rf", p, NULL }, NULL));

        free(p);

        int stat;
        assert_with_errno(waitpid(pid, &stat, 0) == pid);
}

int run_deep_rm(__unused test_ctx_t *ctx)
{
        di = disk_image_get();
        
        char *dir;
        asprintf(&dir, "%s/deep-rm-test", di->mount_point);
        
        rm_all(dir);

        assert_no_err(mkdir(dir, 0777));

        char path[4096];
        strcpy(path, dir);

        char *end = path + strlen(path);

        for (int i = 0; i < 100; ++i) {
                memcpy(end, "/dir", 5);
                assert_no_err(mkdir(path, 0777));
                end += 4;
        }

        assert_no_err(chdir(path));

        rm_all(dir);

        assert_no_err(chdir(di->mount_point));
        free(dir);

        return 0;
}