projects / thirdparty / git.git / blame
| Commit | Line | Data |
|---|---|---|
| 30d038e2 CR |
1 | #!/bin/sh |
| 2 | # | |
| 3 | # Copyright (c) 2007 Carlos Rica | |
| 4 | # | |
| 5 | ||
| 5be60078 | 6 | test_description='git stripspace' |
| 30d038e2 CR |
7 | |
| 8 | . ./test-lib.sh | |
| 9 | ||
| 10 | t40='A quick brown fox jumps over the lazy do' | |
| 11 | s40=' ' | |
| 12 | sss="$s40$s40$s40$s40$s40$s40$s40$s40$s40$s40" # 400 | |
| 13 | ttt="$t40$t40$t40$t40$t40$t40$t40$t40$t40$t40" # 400 | |
| 14 | ||
| 15 | test_expect_success \ | |
| 16 | 'long lines without spaces should be unchanged' ' | |
| 17 | echo "$ttt" >expect && | |
| 5be60078 | 18 | git stripspace <expect >actual && |
| 30d038e2 CR |
19 | git diff expect actual && |
| 20 | ||
| 21 | echo "$ttt$ttt" >expect && | |
| 5be60078 | 22 | git stripspace <expect >actual && |
| 30d038e2 CR |
23 | git diff expect actual && |
| 24 | ||
| 25 | echo "$ttt$ttt$ttt" >expect && | |
| 5be60078 | 26 | git stripspace <expect >actual && |
| 30d038e2 CR |
27 | git diff expect actual && |
| 28 | ||
| 29 | echo "$ttt$ttt$ttt$ttt" >expect && | |
| 5be60078 | 30 | git stripspace <expect >actual && |
| 30d038e2 CR |
31 | git diff expect actual |
| 32 | ' | |
| 33 | ||
| 34 | test_expect_success \ | |
| 35 | 'lines with spaces at the beginning should be unchanged' ' | |
| 36 | echo "$sss$ttt" >expect && | |
| 5be60078 | 37 | git stripspace <expect >actual && |
| 30d038e2 CR |
38 | git diff expect actual && |
| 39 | ||
| 40 | echo "$sss$sss$ttt" >expect && | |
| 5be60078 | 41 | git stripspace <expect >actual && |
| 30d038e2 CR |
42 | git diff expect actual && |
| 43 | ||
| 44 | echo "$sss$sss$sss$ttt" >expect && | |
| 5be60078 | 45 | git stripspace <expect >actual && |
| 30d038e2 CR |
46 | git diff expect actual |
| 47 | ' | |
| 48 | ||
| 49 | test_expect_success \ | |
| 50 | 'lines with intermediate spaces should be unchanged' ' | |
| 51 | echo "$ttt$sss$ttt" >expect && | |
| 5be60078 | 52 | git stripspace <expect >actual && |
| 30d038e2 CR |
53 | git diff expect actual && |
| 54 | ||
| 55 | echo "$ttt$sss$sss$ttt" >expect && | |
| 5be60078 | 56 | git stripspace <expect >actual && |
| 30d038e2 CR |
57 | git diff expect actual |
| 58 | ' | |
| 59 | ||
| 60 | test_expect_success \ | |
| 61 | 'consecutive blank lines should be unified' ' | |
| 62 | printf "$ttt\n\n$ttt\n" > expect && | |
| 5be60078 | 63 | printf "$ttt\n\n\n\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
64 | git diff expect actual && |
| 65 | ||
| 66 | printf "$ttt$ttt\n\n$ttt\n" > expect && | |
| 5be60078 | 67 | printf "$ttt$ttt\n\n\n\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
68 | git diff expect actual && |
| 69 | ||
| 70 | printf "$ttt$ttt$ttt\n\n$ttt\n" > expect && | |
| 5be60078 | 71 | printf "$ttt$ttt$ttt\n\n\n\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
72 | git diff expect actual && |
| 73 | ||
| 74 | printf "$ttt\n\n$ttt\n" > expect && | |
| 5be60078 | 75 | printf "$ttt\n\n\n\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
76 | git diff expect actual && |
| 77 | ||
| 78 | printf "$ttt\n\n$ttt$ttt\n" > expect && | |
| 5be60078 | 79 | printf "$ttt\n\n\n\n\n$ttt$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
80 | git diff expect actual && |
| 81 | ||
| 82 | printf "$ttt\n\n$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 83 | printf "$ttt\n\n\n\n\n$ttt$ttt$ttt\n" | git stripspace >actual && |
| b61a8a67 CR |
84 | git diff expect actual && |
| 85 | ||
| 86 | printf "$ttt\n\n$ttt\n" > expect && | |
| 87 | printf "$ttt\n\t\n \n\n \t\t\n$ttt\n" | git stripspace >actual && | |
| 88 | git diff expect actual && | |
| 89 | ||
| 90 | printf "$ttt$ttt\n\n$ttt\n" > expect && | |
| 91 | printf "$ttt$ttt\n\t\n \n\n \t\t\n$ttt\n" | git stripspace >actual && | |
| 92 | git diff expect actual && | |
| 93 | ||
| 94 | printf "$ttt$ttt$ttt\n\n$ttt\n" > expect && | |
| 95 | printf "$ttt$ttt$ttt\n\t\n \n\n \t\t\n$ttt\n" | git stripspace >actual && | |
| 96 | git diff expect actual && | |
| 97 | ||
| 98 | printf "$ttt\n\n$ttt\n" > expect && | |
| 99 | printf "$ttt\n\t\n \n\n \t\t\n$ttt\n" | git stripspace >actual && | |
| 100 | git diff expect actual && | |
| 101 | ||
| 102 | printf "$ttt\n\n$ttt$ttt\n" > expect && | |
| 103 | printf "$ttt\n\t\n \n\n \t\t\n$ttt$ttt\n" | git stripspace >actual && | |
| 104 | git diff expect actual && | |
| 105 | ||
| 106 | printf "$ttt\n\n$ttt$ttt$ttt\n" > expect && | |
| 107 | printf "$ttt\n\t\n \n\n \t\t\n$ttt$ttt$ttt\n" | git stripspace >actual && | |
| 30d038e2 CR |
108 | git diff expect actual |
| 109 | ' | |
| 110 | ||
| 111 | test_expect_success \ | |
| defd5314 CR |
112 | 'only consecutive blank lines should be completely removed' ' |
| 113 | > expect && | |
| 114 | ||
| 5be60078 | 115 | printf "\n" | git stripspace >actual && |
| 30d038e2 CR |
116 | git diff expect actual && |
| 117 | ||
| 5be60078 | 118 | printf "\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
119 | git diff expect actual && |
| 120 | ||
| 5be60078 | 121 | printf "$sss\n$sss\n$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
122 | git diff expect actual && |
| 123 | ||
| 5be60078 | 124 | printf "$sss$sss\n$sss\n\n" | git stripspace >actual && |
| 30d038e2 CR |
125 | git diff expect actual && |
| 126 | ||
| 5be60078 | 127 | printf "\n$sss\n$sss$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
128 | git diff expect actual && |
| 129 | ||
| 5be60078 | 130 | printf "$sss$sss$sss$sss\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
131 | git diff expect actual && |
| 132 | ||
| 5be60078 | 133 | printf "\n$sss$sss$sss$sss\n\n" | git stripspace >actual && |
| 30d038e2 CR |
134 | git diff expect actual && |
| 135 | ||
| 5be60078 | 136 | printf "\n\n$sss$sss$sss$sss\n" | git stripspace >actual && |
| defd5314 CR |
137 | git diff expect actual |
| 138 | ' | |
| 30d038e2 | 139 | |
| defd5314 CR |
140 | test_expect_success \ |
| 141 | 'consecutive blank lines at the beginning should be removed' ' | |
| 30d038e2 | 142 | printf "$ttt\n" > expect && |
| 5be60078 | 143 | printf "\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
144 | git diff expect actual && |
| 145 | ||
| 146 | printf "$ttt\n" > expect && | |
| 5be60078 | 147 | printf "\n\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
148 | git diff expect actual && |
| 149 | ||
| 150 | printf "$ttt$ttt\n" > expect && | |
| 5be60078 | 151 | printf "\n\n\n$ttt$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
152 | git diff expect actual && |
| 153 | ||
| 154 | printf "$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 155 | printf "\n\n\n$ttt$ttt$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
156 | git diff expect actual && |
| 157 | ||
| 158 | printf "$ttt$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 159 | printf "\n\n\n$ttt$ttt$ttt$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
160 | git diff expect actual && |
| 161 | ||
| 162 | printf "$ttt\n" > expect && | |
| defd5314 | 163 | |
| 5be60078 | 164 | printf "$sss\n$sss\n$sss\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
165 | git diff expect actual && |
| 166 | ||
| 5be60078 | 167 | printf "\n$sss\n$sss$sss\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
168 | git diff expect actual && |
| 169 | ||
| 5be60078 | 170 | printf "$sss$sss\n$sss\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
171 | git diff expect actual && |
| 172 | ||
| 5be60078 | 173 | printf "$sss$sss$sss\n\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
174 | git diff expect actual && |
| 175 | ||
| 5be60078 | 176 | printf "\n$sss$sss$sss\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
177 | git diff expect actual && |
| 178 | ||
| 5be60078 | 179 | printf "\n\n$sss$sss$sss\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
180 | git diff expect actual |
| 181 | ' | |
| 182 | ||
| 183 | test_expect_success \ | |
| 184 | 'consecutive blank lines at the end should be removed' ' | |
| 185 | printf "$ttt\n" > expect && | |
| 5be60078 | 186 | printf "$ttt\n\n" | git stripspace >actual && |
| 30d038e2 CR |
187 | git diff expect actual && |
| 188 | ||
| 189 | printf "$ttt\n" > expect && | |
| 5be60078 | 190 | printf "$ttt\n\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
191 | git diff expect actual && |
| 192 | ||
| 193 | printf "$ttt$ttt\n" > expect && | |
| 5be60078 | 194 | printf "$ttt$ttt\n\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
195 | git diff expect actual && |
| 196 | ||
| 197 | printf "$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 198 | printf "$ttt$ttt$ttt\n\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
199 | git diff expect actual && |
| 200 | ||
| 201 | printf "$ttt$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 202 | printf "$ttt$ttt$ttt$ttt\n\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
203 | git diff expect actual && |
| 204 | ||
| 205 | printf "$ttt\n" > expect && | |
| defd5314 | 206 | |
| 5be60078 | 207 | printf "$ttt\n$sss\n$sss\n$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
208 | git diff expect actual && |
| 209 | ||
| 5be60078 | 210 | printf "$ttt\n\n$sss\n$sss$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
211 | git diff expect actual && |
| 212 | ||
| 5be60078 | 213 | printf "$ttt\n$sss$sss\n$sss\n\n" | git stripspace >actual && |
| 30d038e2 CR |
214 | git diff expect actual && |
| 215 | ||
| 5be60078 | 216 | printf "$ttt\n$sss$sss$sss\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
217 | git diff expect actual && |
| 218 | ||
| 5be60078 | 219 | printf "$ttt\n\n$sss$sss$sss\n\n" | git stripspace >actual && |
| 30d038e2 CR |
220 | git diff expect actual && |
| 221 | ||
| 5be60078 | 222 | printf "$ttt\n\n\n$sss$sss$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
223 | git diff expect actual |
| 224 | ' | |
| 225 | ||
| 226 | test_expect_success \ | |
| 227 | 'text without newline at end should end with newline' ' | |
| 5be60078 JH |
228 | test `printf "$ttt" | git stripspace | wc -l` -gt 0 && |
| 229 | test `printf "$ttt$ttt" | git stripspace | wc -l` -gt 0 && | |
| 230 | test `printf "$ttt$ttt$ttt" | git stripspace | wc -l` -gt 0 && | |
| 231 | test `printf "$ttt$ttt$ttt$ttt" | git stripspace | wc -l` -gt 0 | |
| 30d038e2 CR |
232 | ' |
| 233 | ||
| 234 | # text plus spaces at the end: | |
| 235 | ||
| 236 | test_expect_success \ | |
| 237 | 'text plus spaces without newline at end should end with newline' ' | |
| 5be60078 JH |
238 | test `printf "$ttt$sss" | git stripspace | wc -l` -gt 0 && |
| 239 | test `printf "$ttt$ttt$sss" | git stripspace | wc -l` -gt 0 && | |
| defd5314 | 240 | test `printf "$ttt$ttt$ttt$sss" | git stripspace | wc -l` -gt 0 && |
| 5be60078 JH |
241 | test `printf "$ttt$sss$sss" | git stripspace | wc -l` -gt 0 && |
| 242 | test `printf "$ttt$ttt$sss$sss" | git stripspace | wc -l` -gt 0 && | |
| 243 | test `printf "$ttt$sss$sss$sss" | git stripspace | wc -l` -gt 0 | |
| 30d038e2 CR |
244 | ' |
| 245 | ||
| 246 | test_expect_failure \ | |
| 247 | 'text plus spaces without newline at end should not show spaces' ' | |
| 5be60078 JH |
248 | printf "$ttt$sss" | git stripspace | grep -q " " || |
| 249 | printf "$ttt$ttt$sss" | git stripspace | grep -q " " || | |
| 250 | printf "$ttt$ttt$ttt$sss" | git stripspace | grep -q " " || | |
| 251 | printf "$ttt$sss$sss" | git stripspace | grep -q " " || | |
| 252 | printf "$ttt$ttt$sss$sss" | git stripspace | grep -q " " || | |
| 253 | printf "$ttt$sss$sss$sss" | git stripspace | grep -q " " | |
| 30d038e2 CR |
254 | ' |
| 255 | ||
| 256 | test_expect_success \ | |
| 257 | 'text plus spaces without newline should show the correct lines' ' | |
| 258 | printf "$ttt\n" >expect && | |
| 5be60078 | 259 | printf "$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
260 | git diff expect actual && |
| 261 | ||
| 262 | printf "$ttt\n" >expect && | |
| 5be60078 | 263 | printf "$ttt$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
264 | git diff expect actual && |
| 265 | ||
| 266 | printf "$ttt\n" >expect && | |
| 5be60078 | 267 | printf "$ttt$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
268 | git diff expect actual && |
| 269 | ||
| 270 | printf "$ttt$ttt\n" >expect && | |
| 5be60078 | 271 | printf "$ttt$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
272 | git diff expect actual && |
| 273 | ||
| 274 | printf "$ttt$ttt\n" >expect && | |
| 5be60078 | 275 | printf "$ttt$ttt$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
276 | git diff expect actual && |
| 277 | ||
| 278 | printf "$ttt$ttt$ttt\n" >expect && | |
| 5be60078 | 279 | printf "$ttt$ttt$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
280 | git diff expect actual |
| 281 | ' | |
| 282 | ||
| 283 | test_expect_failure \ | |
| 284 | 'text plus spaces at end should not show spaces' ' | |
| 5be60078 JH |
285 | echo "$ttt$sss" | git stripspace | grep -q " " || |
| 286 | echo "$ttt$ttt$sss" | git stripspace | grep -q " " || | |
| 287 | echo "$ttt$ttt$ttt$sss" | git stripspace | grep -q " " || | |
| 288 | echo "$ttt$sss$sss" | git stripspace | grep -q " " || | |
| 289 | echo "$ttt$ttt$sss$sss" | git stripspace | grep -q " " || | |
| 290 | echo "$ttt$sss$sss$sss" | git stripspace | grep -q " " | |
| 30d038e2 CR |
291 | ' |
| 292 | ||
| 293 | test_expect_success \ | |
| 294 | 'text plus spaces at end should be cleaned and newline must remain' ' | |
| 295 | echo "$ttt" >expect && | |
| 5be60078 | 296 | echo "$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
297 | git diff expect actual && |
| 298 | ||
| 299 | echo "$ttt" >expect && | |
| 5be60078 | 300 | echo "$ttt$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
301 | git diff expect actual && |
| 302 | ||
| 303 | echo "$ttt" >expect && | |
| 5be60078 | 304 | echo "$ttt$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
305 | git diff expect actual && |
| 306 | ||
| 307 | echo "$ttt$ttt" >expect && | |
| 5be60078 | 308 | echo "$ttt$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
309 | git diff expect actual && |
| 310 | ||
| 311 | echo "$ttt$ttt" >expect && | |
| 5be60078 | 312 | echo "$ttt$ttt$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
313 | git diff expect actual && |
| 314 | ||
| 315 | echo "$ttt$ttt$ttt" >expect && | |
| 5be60078 | 316 | echo "$ttt$ttt$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
317 | git diff expect actual |
| 318 | ' | |
| 319 | ||
| 320 | # spaces only: | |
| 321 | ||
| 322 | test_expect_success \ | |
| 323 | 'spaces with newline at end should be replaced with empty string' ' | |
| 324 | printf "" >expect && | |
| 325 | ||
| 5be60078 | 326 | echo | git stripspace >actual && |
| 30d038e2 CR |
327 | git diff expect actual && |
| 328 | ||
| 5be60078 | 329 | echo "$sss" | git stripspace >actual && |
| 30d038e2 CR |
330 | git diff expect actual && |
| 331 | ||
| 5be60078 | 332 | echo "$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
333 | git diff expect actual && |
| 334 | ||
| 5be60078 | 335 | echo "$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
336 | git diff expect actual && |
| 337 | ||
| 5be60078 | 338 | echo "$sss$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
339 | git diff expect actual |
| 340 | ' | |
| 341 | ||
| 342 | test_expect_failure \ | |
| 343 | 'spaces without newline at end should not show spaces' ' | |
| 5be60078 JH |
344 | printf "" | git stripspace | grep -q " " || |
| 345 | printf "$sss" | git stripspace | grep -q " " || | |
| 346 | printf "$sss$sss" | git stripspace | grep -q " " || | |
| 347 | printf "$sss$sss$sss" | git stripspace | grep -q " " || | |
| 348 | printf "$sss$sss$sss$sss" | git stripspace | grep -q " " | |
| 30d038e2 CR |
349 | ' |
| 350 | ||
| 351 | test_expect_success \ | |
| 352 | 'spaces without newline at end should be replaced with empty string' ' | |
| 353 | printf "" >expect && | |
| 354 | ||
| 5be60078 | 355 | printf "" | git stripspace >actual && |
| defd5314 | 356 | git diff expect actual && |
| 30d038e2 | 357 | |
| 5be60078 | 358 | printf "$sss$sss" | git stripspace >actual && |
| defd5314 | 359 | git diff expect actual && |
| 30d038e2 | 360 | |
| 5be60078 | 361 | printf "$sss$sss$sss" | git stripspace >actual && |
| defd5314 | 362 | git diff expect actual && |
| 30d038e2 | 363 | |
| 5be60078 | 364 | printf "$sss$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
365 | git diff expect actual |
| 366 | ' | |
| 367 | ||
| b61a8a67 CR |
368 | test_expect_success \ |
| 369 | 'consecutive text lines should be unchanged' ' | |
| 370 | printf "$ttt$ttt\n$ttt\n" >expect && | |
| 371 | printf "$ttt$ttt\n$ttt\n" | git stripspace >actual && | |
| 372 | git diff expect actual && | |
| 373 | ||
| 374 | printf "$ttt\n$ttt$ttt\n$ttt\n" >expect && | |
| 375 | printf "$ttt\n$ttt$ttt\n$ttt\n" | git stripspace >actual && | |
| 376 | git diff expect actual && | |
| 377 | ||
| 378 | printf "$ttt\n$ttt\n$ttt\n$ttt$ttt\n" >expect && | |
| 379 | printf "$ttt\n$ttt\n$ttt\n$ttt$ttt\n" | git stripspace >actual && | |
| 380 | git diff expect actual && | |
| 381 | ||
| 382 | printf "$ttt\n$ttt\n\n$ttt$ttt\n$ttt\n" >expect && | |
| 383 | printf "$ttt\n$ttt\n\n$ttt$ttt\n$ttt\n" | git stripspace >actual && | |
| 384 | git diff expect actual && | |
| 385 | ||
| 386 | printf "$ttt$ttt\n\n$ttt\n$ttt$ttt\n" >expect && | |
| 387 | printf "$ttt$ttt\n\n$ttt\n$ttt$ttt\n" | git stripspace >actual && | |
| 388 | git diff expect actual && | |
| 389 | ||
| 390 | printf "$ttt\n$ttt$ttt\n\n$ttt\n" >expect && | |
| 391 | printf "$ttt\n$ttt$ttt\n\n$ttt\n" | git stripspace >actual && | |
| 392 | git diff expect actual | |
| 393 | ' | |
| 394 | ||
| 30d038e2 | 395 | test_done |