1 2 atf_test_case simple 3 atf_test_case unified 4 atf_test_case header 5 atf_test_case header_ns 6 atf_test_case ifdef 7 atf_test_case group_format 8 atf_test_case side_by_side 9 atf_test_case side_by_side_tabbed 10 atf_test_case brief_format 11 atf_test_case b230049 12 atf_test_case stripcr_o 13 atf_test_case b252515 14 atf_test_case b278988 15 atf_test_case Bflag 16 atf_test_case Nflag 17 atf_test_case tabsize 18 atf_test_case conflicting_format 19 atf_test_case label 20 atf_test_case report_identical 21 atf_test_case non_regular_file 22 atf_test_case binary 23 atf_test_case functionname 24 atf_test_case noderef 25 atf_test_case ignorecase 26 27 simple_body() 28 { 29 atf_check -o file:$(atf_get_srcdir)/simple.out -s eq:1 \ 30 diff "$(atf_get_srcdir)/input1.in" "$(atf_get_srcdir)/input2.in" 31 32 atf_check -o file:$(atf_get_srcdir)/simple_e.out -s eq:1 \ 33 diff -e "$(atf_get_srcdir)/input1.in" "$(atf_get_srcdir)/input2.in" 34 35 atf_check -o file:$(atf_get_srcdir)/simple_u.out -s eq:1 \ 36 diff -u -L input1 -L input2 "$(atf_get_srcdir)/input1.in" "$(atf_get_srcdir)/input2.in" 37 38 atf_check -o file:$(atf_get_srcdir)/simple_n.out -s eq:1 \ 39 diff -n "$(atf_get_srcdir)/input1.in" "$(atf_get_srcdir)/input2.in" 40 41 atf_check -o inline:"Files $(atf_get_srcdir)/input1.in and $(atf_get_srcdir)/input2.in differ\n" -s eq:1 \ 42 diff -q "$(atf_get_srcdir)/input1.in" "$(atf_get_srcdir)/input2.in" 43 44 atf_check \ 45 diff -q "$(atf_get_srcdir)/input1.in" "$(atf_get_srcdir)/input1.in" 46 47 atf_check -o file:$(atf_get_srcdir)/simple_i.out -s eq:1 \ 48 diff -i "$(atf_get_srcdir)/input_c1.in" "$(atf_get_srcdir)/input_c2.in" 49 50 atf_check -o file:$(atf_get_srcdir)/simple_w.out -s eq:1 \ 51 diff -w "$(atf_get_srcdir)/input_c1.in" "$(atf_get_srcdir)/input_c2.in" 52 53 atf_check -o file:$(atf_get_srcdir)/simple_b.out -s eq:1 \ 54 diff -b "$(atf_get_srcdir)/input_c1.in" "$(atf_get_srcdir)/input_c2.in" 55 56 atf_check -o file:$(atf_get_srcdir)/simple_p.out -s eq:1 \ 57 diff --label input_c1.in --label input_c2.in -p "$(atf_get_srcdir)/input_c1.in" "$(atf_get_srcdir)/input_c2.in" 58 } 59 60 unified_body() 61 { 62 atf_check -o file:$(atf_get_srcdir)/unified_p.out -s eq:1 \ 63 diff -up -L input_c1.in -L input_c2.in "$(atf_get_srcdir)/input_c1.in" "$(atf_get_srcdir)/input_c2.in" 64 atf_check -o file:$(atf_get_srcdir)/unified_9999.out -s eq:1 \ 65 diff -u9999 -L input_c1.in -L input_c2.in "$(atf_get_srcdir)/input_c1.in" "$(atf_get_srcdir)/input_c2.in" 66 } 67 68 b230049_body() 69 { 70 printf 'a\nb\r\nc\n' > b230049_a.in 71 printf 'a\r\nb\r\nc\r\n' > b230049_b.in 72 atf_check -o empty -s eq:0 \ 73 diff -up --strip-trailing-cr -L b230049_a.in -L b230049_b.in \ 74 b230049_a.in b230049_b.in 75 } 76 77 stripcr_o_body() 78 { 79 printf 'a\nX\nc\n' > stripcr_o_X.in 80 printf 'a\r\nY\r\nc\r\n' > stripcr_o_Y.in 81 atf_check -o "file:$(atf_get_srcdir)/strip_o.out" -s eq:1 \ 82 diff -L1 -L2 -u --strip-trailing-cr stripcr_o_X.in stripcr_o_Y.in 83 } 84 85 b252515_body() 86 { 87 printf 'a b\n' > b252515_a.in 88 printf 'a b\n' > b252515_b.in 89 atf_check -o empty -s eq:0 \ 90 diff -qw b252515_a.in b252515_b.in 91 } 92 93 b278988_body() 94 { 95 printf 'a\nb\nn' > b278988.a.in 96 printf 'a\n\nb\nn' > b278988.b.in 97 atf_check -o empty -s eq:0 \ 98 diff -Bw b278988.a.in b278988.b.in 99 } 100 101 header_body() 102 { 103 export TZ=UTC 104 : > empty 105 echo hello > hello 106 touch -d 2015-04-03T01:02:03 empty 107 touch -d 2016-12-22T11:22:33 hello 108 atf_check -o "file:$(atf_get_srcdir)/header.out" -s eq:1 \ 109 diff -u empty hello 110 } 111 112 header_ns_body() 113 { 114 export TZ=UTC 115 : > empty 116 echo hello > hello 117 touch -d 2015-04-03T01:02:03.123456789 empty 118 touch -d 2016-12-22T11:22:33.987654321 hello 119 atf_check -o "file:$(atf_get_srcdir)/header_ns.out" -s eq:1 \ 120 diff -u empty hello 121 } 122 123 ifdef_body() 124 { 125 atf_check -o file:$(atf_get_srcdir)/ifdef.out -s eq:1 \ 126 diff -D PLOP "$(atf_get_srcdir)/input_c1.in" \ 127 "$(atf_get_srcdir)/input_c2.in" 128 } 129 130 group_format_body() 131 { 132 atf_check -o file:$(atf_get_srcdir)/group-format.out -s eq:1 \ 133 diff --changed-group-format='<<<<<<< (local) 134 %<======= 135 %>>>>>>>> (stock) 136 ' "$(atf_get_srcdir)/input_c1.in" "$(atf_get_srcdir)/input_c2.in" 137 } 138 139 side_by_side_body() 140 { 141 atf_check -o save:A printf "A\nB\nC\n" 142 atf_check -o save:B printf "D\nB\nE\n" 143 144 exp_output=$(printf "A[[:space:]]+|[[:space:]]+D\nB[[:space:]]+B\nC[[:space:]]+|[[:space:]]+E") 145 exp_output_suppressed=$(printf "A[[:space:]]+|[[:space:]]+D\nC[[:space:]]+|[[:space:]]+E") 146 147 atf_check -o match:"$exp_output" -s exit:1 \ 148 diff --side-by-side A B 149 atf_check -o match:"$exp_output" -s exit:1 \ 150 diff -y A B 151 atf_check -o match:"$exp_output_suppressed" -s exit:1 \ 152 diff -y --suppress-common-lines A B 153 atf_check -o match:"$exp_output_suppressed" -s exit:1 \ 154 diff -W 65 -y --suppress-common-lines A B 155 } 156 157 side_by_side_tabbed_body() 158 { 159 file_a=$(atf_get_srcdir)/side_by_side_tabbed_a.in 160 file_b=$(atf_get_srcdir)/side_by_side_tabbed_b.in 161 162 atf_check -o save:diffout -s not-exit:0 \ 163 diff -y ${file_a} ${file_b} 164 atf_check -o save:diffout_expanded -s not-exit:0 \ 165 diff -yt ${file_a} ${file_b} 166 167 atf_check -o not-empty grep -Ee 'file A.+file B' diffout 168 atf_check -o not-empty grep -Ee 'file A.+file B' diffout_expanded 169 170 atf_check -o not-empty grep -Ee 'tabs.+tabs' diffout 171 atf_check -o not-empty grep -Ee 'tabs.+tabs' diffout_expanded 172 } 173 174 brief_format_body() 175 { 176 atf_check mkdir A B 177 178 atf_check -x "echo 1 > A/test-file" 179 atf_check -x "echo 2 > B/test-file" 180 181 atf_check cp -Rf A C 182 atf_check cp -Rf A D 183 184 atf_check -x "echo 3 > D/another-test-file" 185 186 atf_check \ 187 -s exit:1 \ 188 -o inline:"Files A/test-file and B/test-file differ\n" \ 189 diff -rq A B 190 191 atf_check diff -rq A C 192 193 atf_check \ 194 -s exit:1 \ 195 -o inline:"Only in D: another-test-file\n" \ 196 diff -rq A D 197 198 atf_check \ 199 -s exit:1 \ 200 -o inline:"Files A/another-test-file and D/another-test-file differ\n" \ 201 diff -Nrq A D 202 } 203 204 Bflag_body() 205 { 206 atf_check -x 'printf "A\nB\n" > A' 207 atf_check -x 'printf "A\n\nB\n" > B' 208 atf_check -x 'printf "A\n \nB\n" > C' 209 atf_check -x 'printf "A\nC\nB\n" > D' 210 atf_check -x 'printf "A\nB\nC\nD\nE\nF\nG\nH" > E' 211 atf_check -x 'printf "A\n\nB\nC\nD\nE\nF\nX\nH" > F' 212 213 atf_check -s exit:0 -o inline:"" diff -B A B 214 atf_check -s exit:1 -o file:"$(atf_get_srcdir)/Bflag_C.out" diff -B A C 215 atf_check -s exit:1 -o file:"$(atf_get_srcdir)/Bflag_D.out" diff -B A D 216 atf_check -s exit:1 -o file:"$(atf_get_srcdir)/Bflag_F.out" diff -B E F 217 } 218 219 Nflag_body() 220 { 221 atf_check -x 'printf "foo" > A' 222 223 atf_check -s exit:1 -o ignore -e ignore diff -N A NOFILE 224 atf_check -s exit:1 -o ignore -e ignore diff -N NOFILE A 225 atf_check -s exit:2 -o ignore -e ignore diff -N NOFILE1 NOFILE2 226 } 227 228 tabsize_body() 229 { 230 printf "\tA\n" > A 231 printf "\tB\n" > B 232 233 atf_check -s exit:1 \ 234 -o inline:"1c1\n< A\n---\n> B\n" \ 235 diff -t --tabsize 1 A B 236 } 237 238 conflicting_format_body() 239 { 240 printf "\tA\n" > A 241 printf "\tB\n" > B 242 243 atf_check -s exit:2 -e ignore diff -c -u A B 244 atf_check -s exit:2 -e ignore diff -e -f A B 245 atf_check -s exit:2 -e ignore diff -y -q A B 246 atf_check -s exit:2 -e ignore diff -q -u A B 247 atf_check -s exit:2 -e ignore diff -q -c A B 248 atf_check -s exit:2 -e ignore diff --normal -c A B 249 atf_check -s exit:2 -e ignore diff -c --normal A B 250 251 atf_check -s exit:1 -o ignore -e ignore diff -u -u A B 252 atf_check -s exit:1 -o ignore -e ignore diff -e -e A B 253 atf_check -s exit:1 -o ignore -e ignore diff -y -y A B 254 atf_check -s exit:1 -o ignore -e ignore diff -q -q A B 255 atf_check -s exit:1 -o ignore -e ignore diff -c -c A B 256 atf_check -s exit:1 -o ignore -e ignore diff --normal --normal A B 257 } 258 259 label_body() 260 { 261 printf "\tA\n" > A 262 263 atf_check -o inline:"Files hello and world are identical\n" \ 264 -s exit:0 diff --label hello --label world -s A A 265 266 atf_check -o inline:"Binary files hello and world differ\n" \ 267 -s exit:1 diff --label hello --label world `which diff` `which ls` 268 } 269 270 report_identical_head() 271 { 272 atf_set "require.user" unprivileged 273 } 274 report_identical_body() 275 { 276 printf "\tA\n" > A 277 printf "\tB\n" > B 278 atf_check -s exit:0 -o match:"are identical" \ 279 diff -s A A 280 atf_check -s exit:1 -o not-match:"are identical" \ 281 diff -s A B 282 chmod -r B 283 atf_check -s exit:2 -e inline:"diff: B: Permission denied\n" \ 284 -o empty diff -s A B 285 } 286 287 non_regular_file_body() 288 { 289 printf "\tA\n" > A 290 mkfifo B 291 printf "\tA\n" > B & 292 293 atf_check diff A B 294 printf "\tB\n" > B & 295 atf_check -s exit:1 \ 296 -o inline:"--- A\n+++ B\n@@ -1 +1 @@\n-\tA\n+\tB\n" \ 297 diff --label A --label B -u A B 298 } 299 300 binary_body() 301 { 302 # the NUL byte has to be after at least BUFSIZ bytes to trick asciifile() 303 yes 012345678901234567890123456789012345678901234567890 | head -n 174 > A 304 cp A B 305 printf '\n\0\n' >> A 306 printf '\nx\n' >> B 307 308 atf_check -o inline:"Binary files A and B differ\n" -s exit:1 diff A B 309 atf_check -o inline:"176c\nx\n.\n" -s exit:1 diff -ae A B 310 } 311 312 functionname_body() 313 { 314 atf_check -o file:$(atf_get_srcdir)/functionname_c.out -s exit:1 \ 315 diff -u -p -L functionname.in -L functionname_c.in \ 316 "$(atf_get_srcdir)/functionname.in" "$(atf_get_srcdir)/functionname_c.in" 317 318 atf_check -o file:$(atf_get_srcdir)/functionname_objcm.out -s exit:1 \ 319 diff -u -p -L functionname.in -L functionname_objcm.in \ 320 "$(atf_get_srcdir)/functionname.in" "$(atf_get_srcdir)/functionname_objcm.in" 321 322 atf_check -o file:$(atf_get_srcdir)/functionname_objcclassm.out -s exit:1 \ 323 diff -u -p -L functionname.in -L functionname_objcclassm.in \ 324 "$(atf_get_srcdir)/functionname.in" "$(atf_get_srcdir)/functionname_objcclassm.in" 325 } 326 327 noderef_body() 328 { 329 atf_check mkdir A B 330 331 atf_check -x "echo 1 > A/test-file" 332 atf_check -x "echo 1 > test-file" 333 atf_check -x "echo 1 > test-file2" 334 335 atf_check ln -s $(pwd)/test-file B/test-file 336 337 atf_check -o empty -s exit:0 diff -r A B 338 atf_check -o inline:"File A/test-file is a file while file B/test-file is a symbolic link\n" \ 339 -s exit:1 diff -r --no-dereference A B 340 341 # both test files are now the same symbolic link 342 atf_check rm A/test-file 343 344 atf_check ln -s $(pwd)/test-file A/test-file 345 atf_check -o empty -s exit:0 diff -r A B 346 atf_check -o empty -s exit:0 diff -r --no-dereference A B 347 348 # make test files different symbolic links, but same contents 349 atf_check unlink A/test-file 350 atf_check ln -s $(pwd)/test-file2 A/test-file 351 352 atf_check -o empty -s exit:0 diff -r A B 353 atf_check -o inline:"Symbolic links A/test-file and B/test-file differ\n" -s exit:1 diff -r --no-dereference A B 354 } 355 356 ignorecase_body() 357 { 358 atf_check mkdir A 359 atf_check mkdir B 360 361 atf_check -x "echo hello > A/foo" 362 atf_check -x "echo hello > B/FOO" 363 364 atf_check -o empty -s exit:0 diff -u -r --ignore-file-name-case A B 365 } 366 367 atf_init_test_cases() 368 { 369 atf_add_test_case simple 370 atf_add_test_case unified 371 atf_add_test_case header 372 atf_add_test_case header_ns 373 atf_add_test_case ifdef 374 atf_add_test_case group_format 375 atf_add_test_case side_by_side 376 atf_add_test_case side_by_side_tabbed 377 atf_add_test_case brief_format 378 atf_add_test_case b230049 379 atf_add_test_case stripcr_o 380 atf_add_test_case b252515 381 atf_add_test_case b278988 382 atf_add_test_case Bflag 383 atf_add_test_case Nflag 384 atf_add_test_case tabsize 385 atf_add_test_case conflicting_format 386 atf_add_test_case label 387 atf_add_test_case report_identical 388 atf_add_test_case non_regular_file 389 atf_add_test_case binary 390 atf_add_test_case functionname 391 atf_add_test_case noderef 392 atf_add_test_case ignorecase 393 } 394