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84 lines
3.1 KiB
Bash
Executable File
84 lines
3.1 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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test -f "$bindir/.config" && . "$bindir/.config"
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test x"CONFIG_SCRIPT" = x"y" || exit 0
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test x"CONFIG_HEXDUMP" = x"y" || exit 0
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test x"CONFIG_FEATURE_DEVPTS" = x"y" || exit 0
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# testing "test name" "options" "expected result" "file input" "stdin"
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if test x"$CONFIG_UNICODE_PRESERVE_BROKEN" = x"y"; then
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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 ff 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 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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00000010 ff ff ff ff ff ff ff ff ff ff ff ff ff ff 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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else
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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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fi
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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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