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03440189a0
* tests/dd/ascii.sh: Avoid unnecessary subshells. Catch dd's exit code. Remove testing artifact. In the case of a comparison failure, show the differences in octal format in addition to "binary files differ". Simplify the creation of the 'in' file.
74 lines
2.9 KiB
Bash
Executable File
74 lines
2.9 KiB
Bash
Executable File
#!/bin/sh
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# test conv=ascii
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# Copyright (C) 2014 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ dd
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{
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# Two lines, EBCDIC " A A" and " A ", followed by all the bytes in order.
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printf '\100\301\100\301\100\301\100\100' &&
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printf $(printf "\\%03o" $(seq 0 255 ));
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} >in || framework_failure_
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{
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# The converted lines, with trailing spaces removed.
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printf ' A A\n A\n' &&
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printf '\000\001\002\003\n\234\011\206\177\n' &&
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printf '\227\215\216\013\n\014\015\016\017\n' &&
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printf '\020\021\022\023\n\235\205\010\207\n' &&
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printf '\030\031\222\217\n\034\035\036\037\n' &&
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printf '\200\201\202\203\n\204\012\027\033\n' &&
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printf '\210\211\212\213\n\214\005\006\007\n' &&
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printf '\220\221\026\223\n\224\225\226\004\n' &&
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printf '\230\231\232\233\n\024\025\236\032\n' &&
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printf '\040\240\241\242\n\243\244\245\246\n' &&
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printf '\247\250\325\056\n\074\050\053\174\n' &&
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printf '\046\251\252\253\n\254\255\256\257\n' &&
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printf '\260\261\041\044\n\052\051\073\176\n' &&
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printf '\055\057\262\263\n\264\265\266\267\n' &&
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printf '\270\271\313\054\n\045\137\076\077\n' &&
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printf '\272\273\274\275\n\276\277\300\301\n' &&
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printf '\302\140\072\043\n\100\047\075\042\n' &&
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printf '\303\141\142\143\n\144\145\146\147\n' &&
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printf '\150\151\304\305\n\306\307\310\311\n' &&
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printf '\312\152\153\154\n\155\156\157\160\n' &&
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printf '\161\162\136\314\n\315\316\317\320\n' &&
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printf '\321\345\163\164\n\165\166\167\170\n' &&
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printf '\171\172\322\323\n\324\133\326\327\n' &&
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printf '\330\331\332\333\n\334\335\336\337\n' &&
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printf '\340\341\342\343\n\344\135\346\347\n' &&
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printf '\173\101\102\103\n\104\105\106\107\n' &&
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printf '\110\111\350\351\n\352\353\354\355\n' &&
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printf '\175\112\113\114\n\115\116\117\120\n' &&
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printf '\121\122\356\357\n\360\361\362\363\n' &&
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printf '\134\237\123\124\n\125\126\127\130\n' &&
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printf '\131\132\364\365\n\366\367\370\371\n' &&
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printf '\060\061\062\063\n\064\065\066\067\n' &&
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printf '\070\071\372\373\n\374\375\376\377\n';
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} >exp || framework_failure_
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dd if=in of=out conv=ascii cbs=4 || fail=1
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compare exp out \
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|| { od -v -to1 exp > exp2 || framework_failure_;
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od -v -to1 out > out2 || framework_failure_;
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compare exp2 out2;
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fail=1; }
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Exit $fail
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