tests/checkout/crlf.c

   1 #include "clar_libgit2.h"
   2 #include "checkout_helpers.h"
   3 #include "../filter/crlf.h"
   4
   5 #include "git2/checkout.h"
   6 #include "repository.h"
   7 #include "posix.h"
   8
   9 static git_repository *g_repo;
  10
  11 void test_checkout_crlf__initialize(void)
  12 {
  13         g_repo = cl_git_sandbox_init("crlf");
  14 }
  15
  16 void test_checkout_crlf__cleanup(void)
  17 {
  18         cl_git_sandbox_cleanup();
  19 }
  20
  21 void test_checkout_crlf__autocrlf_false_index_size_is_unfiltered_size(void)
  22 {
  23         git_index *index;
  24         const git_index_entry *entry;
  25         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  26         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  27
  28         cl_repo_set_bool(g_repo, "core.autocrlf", false);
  29
  30         git_checkout_head(g_repo, &opts);
  31
  32         git_repository_index(&index, g_repo);
  33
  34         cl_assert((entry = git_index_get_bypath(index, "all-lf", 0)) != NULL);
  35         cl_assert(entry->file_size == strlen(ALL_LF_TEXT_RAW));
  36
  37         cl_assert((entry = git_index_get_bypath(index, "all-crlf", 0)) != NULL);
  38         cl_assert(entry->file_size == strlen(ALL_CRLF_TEXT_RAW));
  39
  40         git_index_free(index);
  41 }
  42
  43 void test_checkout_crlf__detect_crlf_autocrlf_true(void)
  44 {
  45         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  46         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  47
  48         cl_repo_set_bool(g_repo, "core.autocrlf", true);
  49
  50         git_checkout_head(g_repo, &opts);
  51
  52         if (GIT_EOL_NATIVE == GIT_EOL_LF)
  53                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
  54         else
  55                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_AS_CRLF);
  56
  57         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
  58 }
  59
  60 void test_checkout_crlf__more_lf_autocrlf_true(void)
  61 {
  62         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  63         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  64
  65         cl_repo_set_bool(g_repo, "core.autocrlf", true);
  66
  67         git_checkout_head(g_repo, &opts);
  68
  69         if (GIT_EOL_NATIVE == GIT_EOL_LF)
  70                 check_file_contents("./crlf/more-lf", MORE_LF_TEXT_RAW);
  71         else
  72                 check_file_contents("./crlf/more-lf", MORE_LF_TEXT_AS_CRLF);
  73 }
  74
  75 void test_checkout_crlf__more_crlf_autocrlf_true(void)
  76 {
  77         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  78         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  79
  80         cl_repo_set_bool(g_repo, "core.autocrlf", true);
  81
  82         git_checkout_head(g_repo, &opts);
  83
  84         if (GIT_EOL_NATIVE == GIT_EOL_LF)
  85                 check_file_contents("./crlf/more-crlf", MORE_CRLF_TEXT_RAW);
  86         else
  87                 check_file_contents("./crlf/more-crlf", MORE_CRLF_TEXT_AS_CRLF);
  88 }
  89
  90 void test_checkout_crlf__autocrlf_true_index_size_is_filtered_size(void)
  91 {
  92         git_index *index;
  93         const git_index_entry *entry;
  94         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
  95         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  96
  97         cl_repo_set_bool(g_repo, "core.autocrlf", true);
  98
  99         git_checkout_head(g_repo, &opts);
 100
 101         git_repository_index(&index, g_repo);
 102
 103         cl_assert((entry = git_index_get_bypath(index, "all-lf", 0)) != NULL);
 104
 105         if (GIT_EOL_NATIVE == GIT_EOL_LF)
 106                 cl_assert_equal_sz(strlen(ALL_LF_TEXT_RAW), entry->file_size);
 107         else
 108                 cl_assert_equal_sz(strlen(ALL_LF_TEXT_AS_CRLF), entry->file_size);
 109
 110         cl_assert((entry = git_index_get_bypath(index, "all-crlf", 0)) != NULL);
 111         cl_assert_equal_sz(strlen(ALL_CRLF_TEXT_RAW), entry->file_size);
 112
 113         git_index_free(index);
 114 }
 115
 116 void test_checkout_crlf__with_ident(void)
 117 {
 118         git_index *index;
 119         git_blob *blob;
 120         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
 121         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 122
 123         cl_git_mkfile("crlf/.gitattributes",
 124                 "*.txt text\n*.bin binary\n"
 125                 "*.crlf text eol=crlf\n"
 126                 "*.lf text eol=lf\n"
 127                 "*.ident text ident\n"
 128                 "*.identcrlf ident text eol=crlf\n"
 129                 "*.identlf ident text eol=lf\n");
 130
 131         cl_repo_set_bool(g_repo, "core.autocrlf", true);
 132
 133         /* add files with $Id$ */
 134
 135         cl_git_mkfile("crlf/lf.ident", ALL_LF_TEXT_RAW "\n$Id: initial content$\n");
 136         cl_git_mkfile("crlf/crlf.ident", ALL_CRLF_TEXT_RAW "\r\n$Id$\r\n\r\n");
 137         cl_git_mkfile("crlf/more1.identlf", "$Id$\n" MORE_LF_TEXT_RAW);
 138         cl_git_mkfile("crlf/more2.identcrlf", "\r\n$Id: \f$\r\n" MORE_CRLF_TEXT_RAW);
 139
 140         cl_git_pass(git_repository_index(&index, g_repo));
 141         cl_git_pass(git_index_add_bypath(index, "lf.ident"));
 142         cl_git_pass(git_index_add_bypath(index, "crlf.ident"));
 143         cl_git_pass(git_index_add_bypath(index, "more1.identlf"));
 144         cl_git_pass(git_index_add_bypath(index, "more2.identcrlf"));
 145         cl_repo_commit_from_index(NULL, g_repo, NULL, 0, "Some ident files\n");
 146
 147         git_checkout_head(g_repo, &opts);
 148
 149         /* check that blobs have $Id$ */
 150
 151         cl_git_pass(git_blob_lookup(&blob, g_repo,
 152                 & git_index_get_bypath(index, "lf.ident", 0)->id));
 153         cl_assert_equal_s(
 154                 ALL_LF_TEXT_RAW "\n$Id$\n", git_blob_rawcontent(blob));
 155         git_blob_free(blob);
 156
 157         cl_git_pass(git_blob_lookup(&blob, g_repo,
 158                 & git_index_get_bypath(index, "more2.identcrlf", 0)->id));
 159         cl_assert_equal_s(
 160                 "\n$Id$\n" MORE_CRLF_TEXT_AS_LF, git_blob_rawcontent(blob));
 161         git_blob_free(blob);
 162
 163         /* check that filesystem is initially untouched - matching core Git */
 164
 165         cl_assert_equal_file(
 166                 ALL_LF_TEXT_RAW "\n$Id: initial content$\n", 0, "crlf/lf.ident");
 167
 168         /* check that forced checkout rewrites correctly */
 169
 170         p_unlink("crlf/lf.ident");
 171         p_unlink("crlf/crlf.ident");
 172         p_unlink("crlf/more1.identlf");
 173         p_unlink("crlf/more2.identcrlf");
 174
 175         git_checkout_head(g_repo, &opts);
 176
 177         if (GIT_EOL_NATIVE == GIT_EOL_LF) {
 178                 cl_assert_equal_file(
 179                         ALL_LF_TEXT_RAW
 180                         "\n$Id: fcf6d4d9c212dc66563b1171b1cd99953c756467$\n",
 181                         0, "crlf/lf.ident");
 182                 cl_assert_equal_file(
 183                         ALL_CRLF_TEXT_AS_LF
 184                         "\n$Id: f2c66ad9b2b5a734d9bf00d5000cc10a62b8a857$\n\n",
 185                         0, "crlf/crlf.ident");
 186         } else {
 187                 cl_assert_equal_file(
 188                         ALL_LF_TEXT_AS_CRLF
 189                         "\r\n$Id: fcf6d4d9c212dc66563b1171b1cd99953c756467$\r\n",
 190                         0, "crlf/lf.ident");
 191                 cl_assert_equal_file(
 192                         ALL_CRLF_TEXT_RAW
 193                         "\r\n$Id: f2c66ad9b2b5a734d9bf00d5000cc10a62b8a857$\r\n\r\n",
 194                         0, "crlf/crlf.ident");
 195         }
 196
 197         cl_assert_equal_file(
 198                 "$Id: f7830382dac1f1583422be5530fdfbd26289431b$\n"
 199                 MORE_LF_TEXT_AS_LF, 0, "crlf/more1.identlf");
 200
 201         cl_assert_equal_file(
 202                 "\r\n$Id: 74677a68413012ce8d7e7cfc3f12603df3a3eac4$\r\n"
 203                 MORE_CRLF_TEXT_AS_CRLF, 0, "crlf/more2.identcrlf");
 204
 205         git_index_free(index);
 206 }
 207
 208 void test_checkout_crlf__autocrlf_false_no_attrs(void)
 209 {
 210         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
 211         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 212
 213         cl_repo_set_bool(g_repo, "core.autocrlf", false);
 214
 215         git_checkout_head(g_repo, &opts);
 216
 217         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 218         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 219 }
 220
 221 void test_checkout_crlf__autocrlf_true_no_attrs(void)
 222 {
 223         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
 224         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 225
 226         cl_repo_set_bool(g_repo, "core.autocrlf", true);
 227
 228         git_checkout_head(g_repo, &opts);
 229
 230         if (GIT_EOL_NATIVE == GIT_EOL_CRLF) {
 231                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_AS_CRLF);
 232                 check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_AS_CRLF);
 233         } else {
 234                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 235                 check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 236         }
 237 }
 238
 239 void test_checkout_crlf__autocrlf_input_no_attrs(void)
 240 {
 241         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
 242         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 243
 244         cl_repo_set_string(g_repo, "core.autocrlf", "input");
 245
 246         git_checkout_head(g_repo, &opts);
 247
 248         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 249         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 250 }
 251
 252 void test_checkout_crlf__autocrlf_false_text_auto_attr(void)
 253 {
 254         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
 255         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 256
 257         cl_git_mkfile("./crlf/.gitattributes", "* text=auto\n");
 258
 259         cl_repo_set_bool(g_repo, "core.autocrlf", false);
 260
 261         git_checkout_head(g_repo, &opts);
 262
 263         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 264         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 265 }
 266
 267 void test_checkout_crlf__autocrlf_true_text_auto_attr(void)
 268 {
 269         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
 270         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 271
 272         cl_git_mkfile("./crlf/.gitattributes", "* text=auto\n");
 273
 274         cl_repo_set_bool(g_repo, "core.autocrlf", true);
 275
 276         git_checkout_head(g_repo, &opts);
 277
 278         if (GIT_EOL_NATIVE == GIT_EOL_CRLF) {
 279                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_AS_CRLF);
 280                 check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_AS_CRLF);
 281         } else {
 282                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 283                 check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 284         }
 285 }
 286
 287 void test_checkout_crlf__autocrlf_input_text_auto_attr(void)
 288 {
 289         git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
 290         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 291
 292         cl_git_mkfile("./crlf/.gitattributes", "* text=auto\n");
 293
 294         cl_repo_set_string(g_repo, "core.autocrlf", "input");
 295
 296         git_checkout_head(g_repo, &opts);
 297
 298         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 299         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 300 }