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 && |
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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 && |
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53 | git diff expect actual && |
| 54 | ||
| 55 | echo "$ttt$sss$sss$ttt" >expect && | |
| 5be60078 | 56 | git stripspace <expect >actual && |
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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 && |
| 30d038e2 CR |
84 | git diff expect actual |
| 85 | ' | |
| 86 | ||
| 87 | test_expect_success \ | |
| 88 | 'consecutive blank lines at the beginning should be removed' ' | |
| 89 | printf "" > expect && | |
| 5be60078 | 90 | printf "\n" | git stripspace >actual && |
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91 | git diff expect actual && |
| 92 | ||
| 93 | printf "" > expect && | |
| 5be60078 | 94 | printf "\n\n\n" | git stripspace >actual && |
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95 | git diff expect actual && |
| 96 | ||
| 97 | printf "" > expect && | |
| 5be60078 | 98 | printf "$sss\n$sss\n$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
99 | git diff expect actual && |
| 100 | ||
| 101 | printf "" > expect && | |
| 5be60078 | 102 | printf "$sss$sss\n$sss\n\n" | git stripspace >actual && |
| 30d038e2 CR |
103 | git diff expect actual && |
| 104 | ||
| 105 | printf "" > expect && | |
| 5be60078 | 106 | printf "\n$sss\n$sss$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
107 | git diff expect actual && |
| 108 | ||
| 109 | printf "" > expect && | |
| 5be60078 | 110 | printf "$sss$sss$sss$sss\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
111 | git diff expect actual && |
| 112 | ||
| 113 | printf "" > expect && | |
| 5be60078 | 114 | printf "\n$sss$sss$sss$sss\n\n" | git stripspace >actual && |
| 30d038e2 CR |
115 | git diff expect actual && |
| 116 | ||
| 117 | printf "" > expect && | |
| 5be60078 | 118 | printf "\n\n$sss$sss$sss$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
119 | git diff expect actual && |
| 120 | ||
| 121 | printf "$ttt\n" > expect && | |
| 5be60078 | 122 | printf "\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
123 | git diff expect actual && |
| 124 | ||
| 125 | printf "$ttt\n" > expect && | |
| 5be60078 | 126 | printf "\n\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
127 | git diff expect actual && |
| 128 | ||
| 129 | printf "$ttt$ttt\n" > expect && | |
| 5be60078 | 130 | printf "\n\n\n$ttt$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
131 | git diff expect actual && |
| 132 | ||
| 133 | printf "$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 134 | printf "\n\n\n$ttt$ttt$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
135 | git diff expect actual && |
| 136 | ||
| 137 | printf "$ttt$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 138 | printf "\n\n\n$ttt$ttt$ttt$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
139 | git diff expect actual && |
| 140 | ||
| 141 | printf "$ttt\n" > expect && | |
| 5be60078 | 142 | printf "$sss\n$sss\n$sss\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
143 | git diff expect actual && |
| 144 | ||
| 145 | printf "$ttt\n" > expect && | |
| 5be60078 | 146 | printf "\n$sss\n$sss$sss\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
147 | git diff expect actual && |
| 148 | ||
| 149 | printf "$ttt\n" > expect && | |
| 5be60078 | 150 | printf "$sss$sss\n$sss\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
151 | git diff expect actual && |
| 152 | ||
| 153 | printf "$ttt\n" > expect && | |
| 5be60078 | 154 | printf "$sss$sss$sss\n\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
155 | git diff expect actual && |
| 156 | ||
| 157 | printf "$ttt\n" > expect && | |
| 5be60078 | 158 | printf "\n$sss$sss$sss\n\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
159 | git diff expect actual && |
| 160 | ||
| 161 | printf "$ttt\n" > expect && | |
| 5be60078 | 162 | printf "\n\n$sss$sss$sss\n$ttt\n" | git stripspace >actual && |
| 30d038e2 CR |
163 | git diff expect actual |
| 164 | ' | |
| 165 | ||
| 166 | test_expect_success \ | |
| 167 | 'consecutive blank lines at the end should be removed' ' | |
| 168 | printf "$ttt\n" > expect && | |
| 5be60078 | 169 | printf "$ttt\n\n" | git stripspace >actual && |
| 30d038e2 CR |
170 | git diff expect actual && |
| 171 | ||
| 172 | printf "$ttt\n" > expect && | |
| 5be60078 | 173 | printf "$ttt\n\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
174 | git diff expect actual && |
| 175 | ||
| 176 | printf "$ttt$ttt\n" > expect && | |
| 5be60078 | 177 | printf "$ttt$ttt\n\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
178 | git diff expect actual && |
| 179 | ||
| 180 | printf "$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 181 | printf "$ttt$ttt$ttt\n\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
182 | git diff expect actual && |
| 183 | ||
| 184 | printf "$ttt$ttt$ttt$ttt\n" > expect && | |
| 5be60078 | 185 | printf "$ttt$ttt$ttt$ttt\n\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
186 | git diff expect actual && |
| 187 | ||
| 188 | printf "$ttt\n" > expect && | |
| 5be60078 | 189 | printf "$ttt\n$sss\n$sss\n$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
190 | git diff expect actual && |
| 191 | ||
| 192 | printf "$ttt\n" > expect && | |
| 5be60078 | 193 | printf "$ttt\n\n$sss\n$sss$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
194 | git diff expect actual && |
| 195 | ||
| 196 | printf "$ttt\n" > expect && | |
| 5be60078 | 197 | printf "$ttt\n$sss$sss\n$sss\n\n" | git stripspace >actual && |
| 30d038e2 CR |
198 | git diff expect actual && |
| 199 | ||
| 200 | printf "$ttt\n" > expect && | |
| 5be60078 | 201 | printf "$ttt\n$sss$sss$sss\n\n\n" | git stripspace >actual && |
| 30d038e2 CR |
202 | git diff expect actual && |
| 203 | ||
| 204 | printf "$ttt\n" > expect && | |
| 5be60078 | 205 | printf "$ttt\n\n$sss$sss$sss\n\n" | git stripspace >actual && |
| 30d038e2 CR |
206 | git diff expect actual && |
| 207 | ||
| 208 | printf "$ttt\n" > expect && | |
| 5be60078 | 209 | printf "$ttt\n\n\n$sss$sss$sss\n" | git stripspace >actual && |
| 30d038e2 CR |
210 | git diff expect actual |
| 211 | ' | |
| 212 | ||
| 213 | test_expect_success \ | |
| 214 | 'text without newline at end should end with newline' ' | |
| 5be60078 JH |
215 | test `printf "$ttt" | git stripspace | wc -l` -gt 0 && |
| 216 | test `printf "$ttt$ttt" | git stripspace | wc -l` -gt 0 && | |
| 217 | test `printf "$ttt$ttt$ttt" | git stripspace | wc -l` -gt 0 && | |
| 218 | test `printf "$ttt$ttt$ttt$ttt" | git stripspace | wc -l` -gt 0 | |
| 30d038e2 CR |
219 | ' |
| 220 | ||
| 221 | # text plus spaces at the end: | |
| 222 | ||
| 223 | test_expect_success \ | |
| 224 | 'text plus spaces without newline at end should end with newline' ' | |
| 5be60078 JH |
225 | test `printf "$ttt$sss" | git stripspace | wc -l` -gt 0 && |
| 226 | test `printf "$ttt$ttt$sss" | git stripspace | wc -l` -gt 0 && | |
| 227 | test `printf "$ttt$ttt$ttt$sss" | git stripspace | wc -l` -gt 0 | |
| 228 | test `printf "$ttt$sss$sss" | git stripspace | wc -l` -gt 0 && | |
| 229 | test `printf "$ttt$ttt$sss$sss" | git stripspace | wc -l` -gt 0 && | |
| 230 | test `printf "$ttt$sss$sss$sss" | git stripspace | wc -l` -gt 0 | |
| 30d038e2 CR |
231 | ' |
| 232 | ||
| 233 | test_expect_failure \ | |
| 234 | 'text plus spaces without newline at end should not show spaces' ' | |
| 5be60078 JH |
235 | printf "$ttt$sss" | git stripspace | grep -q " " || |
| 236 | printf "$ttt$ttt$sss" | git stripspace | grep -q " " || | |
| 237 | printf "$ttt$ttt$ttt$sss" | git stripspace | grep -q " " || | |
| 238 | printf "$ttt$sss$sss" | git stripspace | grep -q " " || | |
| 239 | printf "$ttt$ttt$sss$sss" | git stripspace | grep -q " " || | |
| 240 | printf "$ttt$sss$sss$sss" | git stripspace | grep -q " " | |
| 30d038e2 CR |
241 | ' |
| 242 | ||
| 243 | test_expect_success \ | |
| 244 | 'text plus spaces without newline should show the correct lines' ' | |
| 245 | printf "$ttt\n" >expect && | |
| 5be60078 | 246 | printf "$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
247 | git diff expect actual && |
| 248 | ||
| 249 | printf "$ttt\n" >expect && | |
| 5be60078 | 250 | printf "$ttt$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
251 | git diff expect actual && |
| 252 | ||
| 253 | printf "$ttt\n" >expect && | |
| 5be60078 | 254 | printf "$ttt$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
255 | git diff expect actual && |
| 256 | ||
| 257 | printf "$ttt$ttt\n" >expect && | |
| 5be60078 | 258 | printf "$ttt$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
259 | git diff expect actual && |
| 260 | ||
| 261 | printf "$ttt$ttt\n" >expect && | |
| 5be60078 | 262 | printf "$ttt$ttt$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
263 | git diff expect actual && |
| 264 | ||
| 265 | printf "$ttt$ttt$ttt\n" >expect && | |
| 5be60078 | 266 | printf "$ttt$ttt$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
267 | git diff expect actual |
| 268 | ' | |
| 269 | ||
| 270 | test_expect_failure \ | |
| 271 | 'text plus spaces at end should not show spaces' ' | |
| 5be60078 JH |
272 | echo "$ttt$sss" | git stripspace | grep -q " " || |
| 273 | echo "$ttt$ttt$sss" | git stripspace | grep -q " " || | |
| 274 | echo "$ttt$ttt$ttt$sss" | git stripspace | grep -q " " || | |
| 275 | echo "$ttt$sss$sss" | git stripspace | grep -q " " || | |
| 276 | echo "$ttt$ttt$sss$sss" | git stripspace | grep -q " " || | |
| 277 | echo "$ttt$sss$sss$sss" | git stripspace | grep -q " " | |
| 30d038e2 CR |
278 | ' |
| 279 | ||
| 280 | test_expect_success \ | |
| 281 | 'text plus spaces at end should be cleaned and newline must remain' ' | |
| 282 | echo "$ttt" >expect && | |
| 5be60078 | 283 | echo "$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
284 | git diff expect actual && |
| 285 | ||
| 286 | echo "$ttt" >expect && | |
| 5be60078 | 287 | echo "$ttt$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
288 | git diff expect actual && |
| 289 | ||
| 290 | echo "$ttt" >expect && | |
| 5be60078 | 291 | echo "$ttt$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
292 | git diff expect actual && |
| 293 | ||
| 294 | echo "$ttt$ttt" >expect && | |
| 5be60078 | 295 | echo "$ttt$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
296 | git diff expect actual && |
| 297 | ||
| 298 | echo "$ttt$ttt" >expect && | |
| 5be60078 | 299 | echo "$ttt$ttt$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
300 | git diff expect actual && |
| 301 | ||
| 302 | echo "$ttt$ttt$ttt" >expect && | |
| 5be60078 | 303 | echo "$ttt$ttt$ttt$sss" | git stripspace >actual && |
| 30d038e2 CR |
304 | git diff expect actual |
| 305 | ' | |
| 306 | ||
| 307 | # spaces only: | |
| 308 | ||
| 309 | test_expect_success \ | |
| 310 | 'spaces with newline at end should be replaced with empty string' ' | |
| 311 | printf "" >expect && | |
| 312 | ||
| 5be60078 | 313 | echo | git stripspace >actual && |
| 30d038e2 CR |
314 | git diff expect actual && |
| 315 | ||
| 5be60078 | 316 | echo "$sss" | git stripspace >actual && |
| 30d038e2 CR |
317 | git diff expect actual && |
| 318 | ||
| 5be60078 | 319 | echo "$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
320 | git diff expect actual && |
| 321 | ||
| 5be60078 | 322 | echo "$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
323 | git diff expect actual && |
| 324 | ||
| 5be60078 | 325 | echo "$sss$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
326 | git diff expect actual |
| 327 | ' | |
| 328 | ||
| 329 | test_expect_failure \ | |
| 330 | 'spaces without newline at end should not show spaces' ' | |
| 5be60078 JH |
331 | printf "" | git stripspace | grep -q " " || |
| 332 | printf "$sss" | git stripspace | grep -q " " || | |
| 333 | printf "$sss$sss" | git stripspace | grep -q " " || | |
| 334 | printf "$sss$sss$sss" | git stripspace | grep -q " " || | |
| 335 | printf "$sss$sss$sss$sss" | git stripspace | grep -q " " | |
| 30d038e2 CR |
336 | ' |
| 337 | ||
| 338 | test_expect_success \ | |
| 339 | 'spaces without newline at end should be replaced with empty string' ' | |
| 340 | printf "" >expect && | |
| 341 | ||
| 5be60078 | 342 | printf "" | git stripspace >actual && |
| 30d038e2 CR |
343 | git diff expect actual |
| 344 | ||
| 5be60078 | 345 | printf "$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
346 | git diff expect actual |
| 347 | ||
| 5be60078 | 348 | printf "$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
349 | git diff expect actual |
| 350 | ||
| 5be60078 | 351 | printf "$sss$sss$sss$sss" | git stripspace >actual && |
| 30d038e2 CR |
352 | git diff expect actual |
| 353 | ' | |
| 354 | ||
| 355 | test_done |