tests/str/percent.c

   1 #include "clar_libgit2.h"
   2
   3 static void expect_decode_pass(const char *expected, const char *encoded)
   4 {
   5         git_str in = GIT_STR_INIT, out = GIT_STR_INIT;
   6
   7         /*
   8          * ensure that we only read the given length of the input buffer
   9          * by putting garbage at the end.  this will ensure that we do
  10          * not, eg, rely on nul-termination or walk off the end of the buf.
  11          */
  12         cl_git_pass(git_str_puts(&in, encoded));
  13         cl_git_pass(git_str_PUTS(&in, "TRAILER"));
  14
  15         cl_git_pass(git_str_decode_percent(&out, in.ptr, strlen(encoded)));
  16
  17         cl_assert_equal_s(expected, git_str_cstr(&out));
  18         cl_assert_equal_i(strlen(expected), git_str_len(&out));
  19
  20         git_str_dispose(&in);
  21         git_str_dispose(&out);
  22 }
  23
  24 void test_str_percent__decode_succeeds(void)
  25 {
  26         expect_decode_pass("", "");
  27         expect_decode_pass(" ", "%20");
  28         expect_decode_pass("a", "a");
  29         expect_decode_pass(" a", "%20a");
  30         expect_decode_pass("a ", "a%20");
  31         expect_decode_pass("github.com", "github.com");
  32         expect_decode_pass("github.com", "githu%62.com");
  33         expect_decode_pass("github.com", "github%2ecom");
  34         expect_decode_pass("foo bar baz", "foo%20bar%20baz");
  35         expect_decode_pass("foo bar baz", "foo%20bar%20baz");
  36         expect_decode_pass("foo bar ", "foo%20bar%20");
  37 }
  38
  39 void test_str_percent__ignores_invalid(void)
  40 {
  41         expect_decode_pass("githu%%.com", "githu%%.com");
  42         expect_decode_pass("github.co%2", "github.co%2");
  43         expect_decode_pass("github%2.com", "github%2.com");
  44         expect_decode_pass("githu%2z.com", "githu%2z.com");
  45         expect_decode_pass("github.co%9z", "github.co%9z");
  46         expect_decode_pass("github.co%2", "github.co%2");
  47         expect_decode_pass("github.co%", "github.co%");
  48 }