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https://github.com/libguestfs/libguestfs.git
synced 2026-03-22 07:03:38 +00:00
20137c8731
The test used the external 'od' command to compare the output of guestfish with what it's supposed to be. Unfortunately by default this outputs groups of 2-byte words, with the words' endianness affected by the current hardware endianness. For example: x86-64$ echo -n ab | od 0000000 061141 0000002 ppc64$ echo -n ab | od 0000000 060542 0000002 By using 'od -b' instead we can output bytes instead of words, and there is no endianness issue, and the output is clearer: x86-64$ echo -n ab | od -b 0000000 141 142 0000002 ppc64$ echo -n ab | od -b 0000000 141 142 0000002
88 lines
2.3 KiB
Bash
Executable File
88 lines
2.3 KiB
Bash
Executable File
#!/bin/bash -
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# libguestfs
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# Copyright (C) 2011 Red Hat Inc.
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#
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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 2 of the License, or
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# (at your option) any later version.
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#
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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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#
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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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# Test guestfish string escapes.
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set -e
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rm -f test.output test.error test.error.old
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./guestfish <<'EOF' 2>test.error | od -b > test.output
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echo ""
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echo " "
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echo " "
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echo "\n"
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echo "\r"
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echo "\n\n"
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echo "\x01"
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echo "\001"
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echo "\100"
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# These are invalid:
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-echo "\x00"
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-echo "\000"
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-echo "\x"
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-echo "\x0"
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-echo "\7"
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-echo "\77"
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-echo "\777"
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-echo "\"
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-echo "\\\"
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-echo "
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-echo """
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EOF
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# Since trace and debug output also goes to stderr, we must
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# remove it before testing.
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mv test.error test.error.old
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< test.error.old \
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grep -v '^libguestfs: ' | \
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grep -vF "$HOME/.guestfish:" | \
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sed 's/.*guestfish: //' \
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> test.error
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if [ "$(cat test.error)" != "\
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invalid escape sequence in string (starting at offset 0)
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invalid escape sequence in string (starting at offset 0)
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invalid escape sequence in string (starting at offset 0)
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invalid escape sequence in string (starting at offset 0)
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invalid escape sequence in string (starting at offset 0)
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invalid escape sequence in string (starting at offset 0)
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invalid escape sequence in string (starting at offset 0)
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unterminated double quote
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unterminated double quote
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unterminated double quote
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command arguments not separated by whitespace" ]; then
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echo "unexpected stderr from guestfish:"
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cat test.error
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echo "[end of stderr]"
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exit 1
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fi
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if [ "$(cat test.output)" != "\
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0000000 012 040 012 040 040 012 012 012 015 012 012 012 012 001 012 001
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0000020 012 100 012
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0000023" ]; then
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echo "unexpected stdout from guestfish:"
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cat test.output
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echo "[end of stdout]"
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exit 1
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fi
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rm -f test.output test.error test.error.old
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