[3320] | 1 | #!/bin/sh
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| 2 | #
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| 3 | # These are not ash tests, we use ash as a way to test lineedit!
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| 4 | #
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| 5 | # Copyright 2010 by Denys Vlasenko
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| 6 | # Licensed under GPLv2, see file LICENSE in this source tree.
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| 7 |
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| 8 | . ./testing.sh
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| 9 | test -f "$bindir/.config" && . "$bindir/.config"
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| 10 |
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| 11 | test x"CONFIG_SCRIPT" = x"y" || exit 0
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| 12 | test x"CONFIG_HEXDUMP" = x"y" || exit 0
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| 13 | test x"CONFIG_FEATURE_DEVPTS" = x"y" || exit 0
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| 14 |
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| 15 | # testing "test name" "options" "expected result" "file input" "stdin"
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| 16 |
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| 17 | if test x"$CONFIG_UNICODE_PRESERVE_BROKEN" = x"y"; then
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| 18 | testing "One byte which is not valid unicode char followed by valid input" \
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| 19 | "script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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| 20 | "\
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| 21 | 00000000 ff 2d 0a |.-.|
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| 22 | 00000003
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| 23 | " \
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| 24 | "" \
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| 25 | "echo \xff- | hexdump -C >ash.output; exit; exit; exit; exit\n"
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| 26 |
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| 27 | testing "30 bytes which are not valid unicode chars followed by valid input" \
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| 28 | "script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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| 29 | "\
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| 30 | 00000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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| 31 | 00000010 ff ff ff ff ff ff ff ff ff ff ff ff ff ff 2d 0a |..............-.|
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| 32 | 00000020
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| 33 | " \
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| 34 | "" \
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| 35 | "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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| 36 | else
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| 37 | testing "One byte which is not valid unicode char followed by valid input" \
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| 38 | "script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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| 39 | "\
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| 40 | 00000000 3f 2d 0a |?-.|
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| 41 | 00000003
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| 42 | " \
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| 43 | "" \
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| 44 | "echo \xff- | hexdump -C >ash.output; exit; exit; exit; exit\n"
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| 45 |
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| 46 | testing "30 bytes which are not valid unicode chars followed by valid input" \
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| 47 | "script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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| 48 | "\
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| 49 | 00000000 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f |????????????????|
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| 50 | 00000010 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 2d 0a |??????????????-.|
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| 51 | 00000020
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| 52 | " \
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| 53 | "" \
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| 54 | "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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| 55 | fi
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| 56 |
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| 57 |
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| 58 | # Not sure this behavior is perfect: we lose all invalid input which precedes
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| 59 | # arrow keys and such. In this example, \xff\xff are lost
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| 60 | testing "2 bytes which are not valid unicode chars followed by left arrow key" \
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| 61 | "script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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| 62 | "\
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| 63 | 00000000 3d 2d 0a |=-.|
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| 64 | 00000003
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| 65 | " \
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| 66 | "" \
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| 67 | "echo =+\xff\xff\x1b\x5b\x44- | hexdump -C >ash.output; exit; exit; exit; exit\n"
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| 68 |
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| 69 | # ash should see "echo \xff\n",pause -> execute it as "echo ?" (which is
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| 70 | # not checked by the test), then read and execute the rest: "echo A | ..."
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| 71 | # The bug was that ash was eating the beginning of "echo A" despite the pause.
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| 72 | testing "Invalid unicode chars followed by a pause do not eat next chars" \
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| 73 | "{ $ECHO -ne 'echo \xff\n'; sleep 1; $ECHO -ne 'echo A | hexdump -C >ash.output; exit; exit; exit; exit\n'; } \
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| 74 | | script -q -c 'ash' /dev/null >/dev/null; cat ash.output" \
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| 75 | "\
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| 76 | 00000000 41 0a |A.|
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| 77 | 00000002
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| 78 | " \
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| 79 | "" ""
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| 80 |
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| 81 | rm ash.output
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| 82 |
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| 83 | exit $FAILCOUNT
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