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__detect_crlf_autocrlf_false(void)
  22 {
  23         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
  24         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  25
  26         cl_repo_set_bool(g_repo, "core.autocrlf", false);
  27
  28         git_checkout_head(g_repo, &opts);
  29
  30         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
  31         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
  32 }
  33
  34 void test_checkout_crlf__autocrlf_false_index_size_is_unfiltered_size(void)
  35 {
  36         git_index *index;
  37         const git_index_entry *entry;
  38         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
  39         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  40
  41         cl_repo_set_bool(g_repo, "core.autocrlf", false);
  42
  43         git_checkout_head(g_repo, &opts);
  44
  45         git_repository_index(&index, g_repo);
  46
  47         cl_assert((entry = git_index_get_bypath(index, "all-lf", 0)) != NULL);
  48         cl_assert(entry->file_size == strlen(ALL_LF_TEXT_RAW));
  49
  50         cl_assert((entry = git_index_get_bypath(index, "all-crlf", 0)) != NULL);
  51         cl_assert(entry->file_size == strlen(ALL_CRLF_TEXT_RAW));
  52
  53         git_index_free(index);
  54 }
  55
  56 void test_checkout_crlf__detect_crlf_autocrlf_true(void)
  57 {
  58         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
  59         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  60
  61         cl_repo_set_bool(g_repo, "core.autocrlf", true);
  62
  63         git_checkout_head(g_repo, &opts);
  64
  65         if (GIT_EOL_NATIVE == GIT_EOL_LF)
  66                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
  67         else
  68                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_AS_CRLF);
  69
  70         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
  71 }
  72
  73 void test_checkout_crlf__more_lf_autocrlf_true(void)
  74 {
  75         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
  76         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  77
  78         cl_repo_set_bool(g_repo, "core.autocrlf", true);
  79
  80         git_checkout_head(g_repo, &opts);
  81
  82         if (GIT_EOL_NATIVE == GIT_EOL_LF)
  83                 check_file_contents("./crlf/more-lf", MORE_LF_TEXT_RAW);
  84         else
  85                 check_file_contents("./crlf/more-lf", MORE_LF_TEXT_AS_CRLF);
  86 }
  87
  88 void test_checkout_crlf__more_crlf_autocrlf_true(void)
  89 {
  90         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
  91         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  92
  93         cl_repo_set_bool(g_repo, "core.autocrlf", true);
  94
  95         git_checkout_head(g_repo, &opts);
  96
  97         if (GIT_EOL_NATIVE == GIT_EOL_LF)
  98                 check_file_contents("./crlf/more-crlf", MORE_CRLF_TEXT_RAW);
  99         else
 100                 check_file_contents("./crlf/more-crlf", MORE_CRLF_TEXT_AS_CRLF);
 101 }
 102
 103 void test_checkout_crlf__all_crlf_autocrlf_true(void)
 104 {
 105         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 106         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 107
 108         cl_repo_set_bool(g_repo, "core.autocrlf", true);
 109
 110         git_checkout_head(g_repo, &opts);
 111
 112         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 113 }
 114
 115 void test_checkout_crlf__autocrlf_true_index_size_is_filtered_size(void)
 116 {
 117         git_index *index;
 118         const git_index_entry *entry;
 119         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 120         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 121
 122         cl_repo_set_bool(g_repo, "core.autocrlf", true);
 123
 124         git_checkout_head(g_repo, &opts);
 125
 126         git_repository_index(&index, g_repo);
 127
 128         cl_assert((entry = git_index_get_bypath(index, "all-lf", 0)) != NULL);
 129
 130         if (GIT_EOL_NATIVE == GIT_EOL_LF)
 131                 cl_assert_equal_sz(strlen(ALL_LF_TEXT_RAW), entry->file_size);
 132         else
 133                 cl_assert_equal_sz(strlen(ALL_LF_TEXT_AS_CRLF), entry->file_size);
 134
 135         cl_assert((entry = git_index_get_bypath(index, "all-crlf", 0)) != NULL);
 136         cl_assert_equal_sz(strlen(ALL_CRLF_TEXT_RAW), entry->file_size);
 137
 138         git_index_free(index);
 139 }
 140
 141 void test_checkout_crlf__with_ident(void)
 142 {
 143         git_index *index;
 144         git_blob *blob;
 145         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 146         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 147
 148         cl_git_mkfile("crlf/.gitattributes",
 149                 "*.txt text\n*.bin binary\n"
 150                 "*.crlf text eol=crlf\n"
 151                 "*.lf text eol=lf\n"
 152                 "*.ident text ident\n"
 153                 "*.identcrlf ident text eol=crlf\n"
 154                 "*.identlf ident text eol=lf\n");
 155
 156         cl_repo_set_bool(g_repo, "core.autocrlf", true);
 157
 158         /* add files with $Id$ */
 159
 160         cl_git_mkfile("crlf/lf.ident", ALL_LF_TEXT_RAW "\n$Id: initial content$\n");
 161         cl_git_mkfile("crlf/crlf.ident", ALL_CRLF_TEXT_RAW "\r\n$Id$\r\n\r\n");
 162         cl_git_mkfile("crlf/more1.identlf", "$Id$\n" MORE_LF_TEXT_RAW);
 163         cl_git_mkfile("crlf/more2.identcrlf", "\r\n$Id: \f$\r\n" MORE_CRLF_TEXT_RAW);
 164
 165         cl_git_pass(git_repository_index(&index, g_repo));
 166         cl_git_pass(git_index_add_bypath(index, "lf.ident"));
 167         cl_git_pass(git_index_add_bypath(index, "crlf.ident"));
 168         cl_git_pass(git_index_add_bypath(index, "more1.identlf"));
 169         cl_git_pass(git_index_add_bypath(index, "more2.identcrlf"));
 170         cl_repo_commit_from_index(NULL, g_repo, NULL, 0, "Some ident files\n");
 171
 172         git_checkout_head(g_repo, &opts);
 173
 174         /* check that blobs have $Id$ */
 175
 176         cl_git_pass(git_blob_lookup(&blob, g_repo,
 177                 & git_index_get_bypath(index, "lf.ident", 0)->id));
 178         cl_assert_equal_s(
 179                 ALL_LF_TEXT_RAW "\n$Id$\n", git_blob_rawcontent(blob));
 180         git_blob_free(blob);
 181
 182         cl_git_pass(git_blob_lookup(&blob, g_repo,
 183                 & git_index_get_bypath(index, "more2.identcrlf", 0)->id));
 184         cl_assert_equal_s(
 185                 "\n$Id$\n" MORE_CRLF_TEXT_AS_LF, git_blob_rawcontent(blob));
 186         git_blob_free(blob);
 187
 188         /* check that filesystem is initially untouched - matching core Git */
 189
 190         cl_assert_equal_file(
 191                 ALL_LF_TEXT_RAW "\n$Id: initial content$\n", 0, "crlf/lf.ident");
 192
 193         /* check that forced checkout rewrites correctly */
 194
 195         p_unlink("crlf/lf.ident");
 196         p_unlink("crlf/crlf.ident");
 197         p_unlink("crlf/more1.identlf");
 198         p_unlink("crlf/more2.identcrlf");
 199
 200         git_checkout_head(g_repo, &opts);
 201
 202         if (GIT_EOL_NATIVE == GIT_EOL_LF) {
 203                 cl_assert_equal_file(
 204                         ALL_LF_TEXT_RAW
 205                         "\n$Id: fcf6d4d9c212dc66563b1171b1cd99953c756467$\n",
 206                         0, "crlf/lf.ident");
 207                 cl_assert_equal_file(
 208                         ALL_CRLF_TEXT_AS_LF
 209                         "\n$Id: f2c66ad9b2b5a734d9bf00d5000cc10a62b8a857$\n\n",
 210                         0, "crlf/crlf.ident");
 211         } else {
 212                 cl_assert_equal_file(
 213                         ALL_LF_TEXT_AS_CRLF
 214                         "\r\n$Id: fcf6d4d9c212dc66563b1171b1cd99953c756467$\r\n",
 215                         0, "crlf/lf.ident");
 216                 cl_assert_equal_file(
 217                         ALL_CRLF_TEXT_RAW
 218                         "\r\n$Id: f2c66ad9b2b5a734d9bf00d5000cc10a62b8a857$\r\n\r\n",
 219                         0, "crlf/crlf.ident");
 220         }
 221
 222         cl_assert_equal_file(
 223                 "$Id: f7830382dac1f1583422be5530fdfbd26289431b$\n"
 224                 MORE_LF_TEXT_AS_LF, 0, "crlf/more1.identlf");
 225
 226         cl_assert_equal_file(
 227                 "\r\n$Id: 74677a68413012ce8d7e7cfc3f12603df3a3eac4$\r\n"
 228                 MORE_CRLF_TEXT_AS_CRLF, 0, "crlf/more2.identcrlf");
 229
 230         git_index_free(index);
 231 }
 232
 233 void test_checkout_crlf__autocrlf_false_no_attrs(void)
 234 {
 235         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 236         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 237
 238         cl_repo_set_bool(g_repo, "core.autocrlf", false);
 239
 240         git_checkout_head(g_repo, &opts);
 241
 242         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 243         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 244 }
 245
 246 void test_checkout_crlf__autocrlf_true_no_attrs(void)
 247 {
 248         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 249         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 250
 251         cl_repo_set_bool(g_repo, "core.autocrlf", true);
 252
 253         git_checkout_head(g_repo, &opts);
 254
 255         if (GIT_EOL_NATIVE == GIT_EOL_CRLF) {
 256                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_AS_CRLF);
 257                 check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_AS_CRLF);
 258         } else {
 259                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 260                 check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 261         }
 262 }
 263
 264 void test_checkout_crlf__autocrlf_input_no_attrs(void)
 265 {
 266         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 267         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 268
 269         cl_repo_set_string(g_repo, "core.autocrlf", "input");
 270
 271         git_checkout_head(g_repo, &opts);
 272
 273         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 274         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 275 }
 276
 277 void test_checkout_crlf__autocrlf_false_text_auto_attr(void)
 278 {
 279         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 280         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 281
 282         cl_git_mkfile("./crlf/.gitattributes", "* text=auto\n");
 283
 284         cl_repo_set_bool(g_repo, "core.autocrlf", false);
 285
 286         git_checkout_head(g_repo, &opts);
 287
 288         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 289         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 290 }
 291
 292 void test_checkout_crlf__autocrlf_true_text_auto_attr(void)
 293 {
 294         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 295         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 296
 297         cl_git_mkfile("./crlf/.gitattributes", "* text=auto\n");
 298
 299         cl_repo_set_bool(g_repo, "core.autocrlf", true);
 300
 301         git_checkout_head(g_repo, &opts);
 302
 303         if (GIT_EOL_NATIVE == GIT_EOL_CRLF) {
 304                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_AS_CRLF);
 305                 check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_AS_CRLF);
 306         } else {
 307                 check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 308                 check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 309         }
 310 }
 311
 312 void test_checkout_crlf__autocrlf_input_text_auto_attr(void)
 313 {
 314         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 315         opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
 316
 317         cl_git_mkfile("./crlf/.gitattributes", "* text=auto\n");
 318
 319         cl_repo_set_string(g_repo, "core.autocrlf", "input");
 320
 321         git_checkout_head(g_repo, &opts);
 322
 323         check_file_contents("./crlf/all-lf", ALL_LF_TEXT_RAW);
 324         check_file_contents("./crlf/all-crlf", ALL_CRLF_TEXT_RAW);
 325 }