tests/win32/longpath.c

   1 #include "clar_libgit2.h"
   2
   3 #include "git2/clone.h"
   4 #include "clone.h"
   5 #include "buffer.h"
   6 #include "fileops.h"
   7
   8 static git_buf path = GIT_BUF_INIT;
   9
  10 void test_win32_longpath__initialize(void)
  11 {
  12 #ifdef GIT_WIN32
  13         const char *base = clar_sandbox_path();
  14         size_t base_len = strlen(base);
  15         size_t remain = MAX_PATH - base_len;
  16         size_t i;
  17
  18         git_buf_clear(&path);
  19         git_buf_puts(&path, base);
  20         git_buf_putc(&path, '/');
  21
  22         cl_assert(remain < (MAX_PATH - 5));
  23
  24         for (i = 0; i < (remain - 5); i++)
  25                 git_buf_putc(&path, 'a');
  26 #endif
  27 }
  28
  29 void test_win32_longpath__cleanup(void)
  30 {
  31         git_buf_free(&path);
  32 }
  33
  34 #ifdef GIT_WIN32
  35 void assert_name_too_long(void)
  36 {
  37         const git_error *err;
  38         size_t expected_len, actual_len;
  39         char *expected_msg;
  40
  41         err = giterr_last();
  42         actual_len = strlen(err->message);
  43
  44         expected_msg = git_win32_get_error_message(ERROR_FILENAME_EXCED_RANGE);
  45         expected_len = strlen(expected_msg);
  46
  47         /* check the suffix */
  48         cl_assert_equal_s(expected_msg, err->message + (actual_len - expected_len));
  49
  50         git__free(expected_msg);
  51 }
  52 #endif
  53
  54 void test_win32_longpath__errmsg_on_checkout(void)
  55 {
  56 #ifdef GIT_WIN32
  57         git_repository *repo;
  58
  59         cl_git_fail(git_clone(&repo, cl_fixture("testrepo.git"), path.ptr, NULL));
  60         assert_name_too_long();
  61 #endif
  62 }