1 files changed, 0 insertions, 210 deletions
diff --git a/userfs.c b/userfs.c
deleted file mode 100644
index b409f1e..0000000
--- a/userfs.c
+++ /dev/null
@@ -1,210 +0,0 @@
-#include "types.h"
-#include "stat.h"
-#include "user.h"
-#include "fs.h"
-#include "fcntl.h"
-
-// simple file system tests
-
-char buf[2000];
-char name[3];
-char *echo_args[] = { "echo", "hello", "goodbye", 0 };
-char *cat_args[] = { "cat", "readme", 0 };
-int stdout = 1;
-
-void
-opentest(void)
-{
-  int fd;
-
-  fd = open("echo", 0);
-  if(fd >= 0){
-    printf(stdout, "open echo ok\n");
-    close(fd);
-  } else {
-    printf(stdout, "open echo failed!\n");
-    exit();
-  }
-  fd = open("doesnotexist", 0);
-  if(fd >= 0){
-    printf(stdout, "open doesnotexist succeeded!\n");
-    exit();
-  } else {
-    printf(stdout, "open doesnotexist failed\n");
-  }
-}
-
-void
-writetest(void)
-{
-  int fd;
-  int i;
-
-  fd = open("small", O_CREATE|O_RDWR);
-  if(fd >= 0){
-    printf(stdout, "creat small succeeded\n");
-  } else {
-    printf(stdout, "error: creat small failed!\n");
-    exit();
-  }
-  for(i = 0; i < 100; i++) {
-    if(write(fd, "aaaaaaaaaa", 10) != 10) {
-      printf(stdout, "error: write aa %d new file failed\n", i);
-      exit();
-    }
-    if(write(fd, "bbbbbbbbbb", 10) != 10) {
-      printf(stdout, "error: write bb %d new file failed\n", i);
-      exit();
-    }
-  }
-  printf(stdout, "writes done\n");
-  close(fd);
-  fd = open("small", O_RDONLY);
-  if(fd >= 0){
-    printf(stdout, "open small succeeded\n");
-  } else {
-    printf(stdout, "error: open small failed!\n");
-    exit();
-  }
-  i = read(fd, buf, 2000);
-  if(i == 2000) {
-    printf(stdout, "read succeeded\n");
-  } else {
-    printf(stdout, "read failed\n");
-    exit();
-  }
-  close(fd);
-
-  if(unlink("small") < 0) {
-    printf(stdout, "unlink small failed\n");
-    exit();
-  }
-}
-
-void
-writetest1(void)
-{
-  int i, fd, n;
-
-  printf(stdout, "big files\n");
-
-  fd = open("big", O_CREATE|O_RDWR);
-  if(fd < 0){
-    printf(stdout, "error: creat big failed!\n");
-    exit();
-  }
-
-  for(i = 0; i < MAXFILE; i++) {
-    ((int*) buf)[0] = i;
-    if(write(fd, buf, 512) != 512) {
-      printf(stdout, "error: write big file failed\n", i);
-      exit();
-    }
-  }
-
-  close(fd);
-
-  fd = open("big", O_RDONLY);
-  if(fd < 0){
-    printf(stdout, "error: open big failed!\n");
-    exit();
-  }
-
-  n = 0;
-  for(;;) {
-    i = read(fd, buf, 512);
-    if(i == 0) {
-      if(n == MAXFILE - 1) {
-        printf(stdout, "read only %d blocks from big", n);
-        exit();
-      }
-      break;
-    } else if(i != 512) {
-      printf(stdout, "read failed %d\n", i);
-      exit();
-    }
-    if(((int*)buf)[0] != n) {
-      printf(stdout, "read content of block %d is %d\n",
-             n, ((int*)buf)[0]);
-      exit();
-    }
-    n++;
-  }
-  close(fd);
-  if(unlink("big") < 0) {
-    printf(stdout, "unlink big failed\n");
-    exit();
-  }
-}
-
-void
-createtest(void)
-{
-  int i, fd;
-
-  printf(stdout, "many creates, followed by unlink\n");
-
-  name[0] = 'a';
-  name[2] = '\0';
-  for(i = 0; i < 52; i++) {
-    name[1] = '0' + i;
-    fd = open(name, O_CREATE|O_RDWR);
-    close(fd);
-  }
-  name[0] = 'a';
-  name[2] = '\0';
-  for(i = 0; i < 52; i++) {
-    name[1] = '0' + i;
-    unlink(name);
-  }
-}
-
-void dirtest(void)
-{
-  printf(stdout, "mkdir\n");
-
-  if(mkdir("dir0") < 0) {
-    printf(stdout, "mkdir failed\n");
-    exit();
-  }
-
-  if(chdir("dir0") < 0) {
-    printf(stdout, "chdir dir0 failed\n");
-    exit();
-  }
-
-  if(chdir("..") < 0) {
-    printf(stdout, "chdir .. failed\n");
-    exit();
-  }
-
-  if(unlink("dir0") < 0) {
-    printf(stdout, "unlink dir0 failed\n");
-    exit();
-  }
-}
-
-void
-exectest(void)
-{
-  if(exec("echo", echo_args) < 0) {
-    printf(stdout, "exec echo failed\n");
-    exit();
-  }
-  if(exec("cat", cat_args) < 0) {
-    printf(stdout, "exec cat failed\n");
-    exit();
-  }
-}
-
-int
-main(void)
-{
-  printf(stdout, "userfs is running\n");
-  opentest();
-  writetest();
-  writetest1();
-  createtest();
-  exectest();
-  return 0;
-}