tests/str/splice.c

   1 #include "clar_libgit2.h"
   2
   3 static git_str _buf;
   4
   5 void test_str_splice__initialize(void) {
   6    git_str_init(&_buf, 16);
   7 }
   8
   9 void test_str_splice__cleanup(void) {
  10    git_str_dispose(&_buf);
  11 }
  12
  13 void test_str_splice__preprend(void)
  14 {
  15         git_str_sets(&_buf, "world!");
  16
  17         cl_git_pass(git_str_splice(&_buf, 0, 0, "Hello Dolly", strlen("Hello ")));
  18
  19         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  20 }
  21
  22 void test_str_splice__append(void)
  23 {
  24         git_str_sets(&_buf, "Hello");
  25
  26         cl_git_pass(git_str_splice(&_buf, git_str_len(&_buf), 0, " world!", strlen(" world!")));
  27
  28         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  29 }
  30
  31 void test_str_splice__insert_at(void)
  32 {
  33         git_str_sets(&_buf, "Hell world!");
  34
  35         cl_git_pass(git_str_splice(&_buf, strlen("Hell"), 0, "o", strlen("o")));
  36
  37         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  38 }
  39
  40 void test_str_splice__remove_at(void)
  41 {
  42         git_str_sets(&_buf, "Hello world of warcraft!");
  43
  44         cl_git_pass(git_str_splice(&_buf, strlen("Hello world"), strlen(" of warcraft"), "", 0));
  45
  46         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  47 }
  48
  49 void test_str_splice__replace(void)
  50 {
  51         git_str_sets(&_buf, "Hell0 w0rld!");
  52
  53         cl_git_pass(git_str_splice(&_buf, strlen("Hell"), strlen("0 w0"), "o wo", strlen("o wo")));
  54
  55         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  56 }
  57
  58 void test_str_splice__replace_with_longer(void)
  59 {
  60         git_str_sets(&_buf, "Hello you!");
  61
  62         cl_git_pass(git_str_splice(&_buf, strlen("Hello "), strlen("you"), "world", strlen("world")));
  63
  64         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  65 }
  66
  67 void test_str_splice__replace_with_shorter(void)
  68 {
  69         git_str_sets(&_buf, "Brave new world!");
  70
  71         cl_git_pass(git_str_splice(&_buf, 0, strlen("Brave new"), "Hello", strlen("Hello")));
  72
  73         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  74 }
  75
  76 void test_str_splice__truncate(void)
  77 {
  78         git_str_sets(&_buf, "Hello world!!");
  79
  80         cl_git_pass(git_str_splice(&_buf, strlen("Hello world!"), strlen("!"), "", 0));
  81
  82         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  83 }
  84
  85 void test_str_splice__dont_do_anything(void)
  86 {
  87         git_str_sets(&_buf, "Hello world!");
  88
  89         cl_git_pass(git_str_splice(&_buf, 3, 0, "Hello", 0));
  90
  91         cl_assert_equal_s("Hello world!", git_str_cstr(&_buf));
  92 }