58f108eb33
function old new delta read_key 607 646 +39 readit 50 55 +5 getch_nowait 290 295 +5 hash_find 233 234 +1 xstrtoul_range_sfx 231 230 -1 passwd_main 1058 1056 -2 builtin_exit 45 43 -2 cmp_main 649 645 -4 lineedit_read_key 257 245 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/5 up/down: 50/-21) Total: 29 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
57 lines
2.1 KiB
Bash
Executable File
57 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# These are not ash tests, we use ash as a way to test lineedit!
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#
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# Copyright 2010 by Denys Vlasenko
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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# testing "test name" "options" "expected result" "file input" "stdin"
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testing "One byte which is not valid unicode char followed by valid input" \
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"script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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"\
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00000000 3f 2d 0a |?-.|
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00000003
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" \
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"" \
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"echo \xff- | hexdump -C >ash.output; exit; exit; exit; exit\n"
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testing "30 bytes which are not valid unicode chars followed by valid input" \
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"script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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"\
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00000000 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f |????????????????|
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00000010 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 2d 0a |??????????????-.|
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00000020
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" \
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"" \
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"echo \xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff- | hexdump -C >ash.output; exit; exit; exit; exit\n"
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# Not sure this behavior is perfect: we lose all invalid input which precedes
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# arrow keys and such. In this example, \xff\xff are lost
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testing "2 bytes which are not valid unicode chars followed by left arrow key" \
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"script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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"\
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00000000 3d 2d 0a |=-.|
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00000003
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" \
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"" \
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"echo =+\xff\xff\x1b\x5b\x44- | hexdump -C >ash.output; exit; exit; exit; exit\n"
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# ash should see "echo \xff\n",pause -> execute it as "echo ?" (which is
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# not checked by the test), then read and execute the rest: "echo A | ..."
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# The bug was that ash was eating the beginning of "echo A" despite the pause.
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testing "Invalid unicode chars followed by a pause do not eat next chars" \
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"{ echo -ne 'echo \xff\n'; sleep 1; echo -ne 'echo A | hexdump -C >ash.output; exit; exit; exit; exit\n'; } \
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| script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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"\
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00000000 41 0a |A.|
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00000002
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" \
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"" ""
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rm ash.output
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exit $FAILCOUNT
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