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Added `tr' command support.

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* grub-core/commands/tr.c: New file.
	* grub-core/Makefile.core.def: Build rules for new module.

	* tests/grub_cmd_tr.in: New test.
	* Makefile.util.def: Build rules for new test.
This commit is contained in:
BVK Chaitanya 2013-10-17 19:06:29 +02:00 • committed by Vladimir 'phcoder' Serbinenko
parent 47e0a61f6f
commit 3d46c22f5b
5 changed files with 209 additions and 0 deletions
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62
tests/grub_cmd_tr.in Normal file
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#! /bin/bash -e
# Run GRUB script in a Qemu instance
# Copyright (C) 2010 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
#
# Translating a string argument
#
cmd='tr 12345 abcde a1b2c3d4e5'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != aabbccddee; then echo "error: $cmd [$v]" >&2; exit 1; fi
cmd='tr -U abcdABCD'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != ABCDABCD; then echo "error: $cmd [$v]" >&2; exit 1; fi
cmd='tr -D ABCDabcd'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != abcdabcd; then echo "error: $cmd [$v]" >&2; exit 1; fi
#
# Translating a variable value
#
cmd='foo=12345678; tr -s foo 1234 abcd; echo $foo'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != abcd5678; then echo "error: $cmd [$v]" >&2; exit 1; fi
cmd='foo=abcdEFGH; tr -U -s foo; echo $foo'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != ABCDEFGH; then echo "error: $cmd [$v]" >&2; exit 1; fi
cmd='foo=abcdEFGH; tr -D -s foo; echo $foo'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != abcdefgh; then echo "error: $cmd [$v]" >&2; exit 1; fi
#
# Setting a variable from string argument
#
cmd='foo=12345678; tr -s foo 1234 abcd a1b2c3d4e5; echo $foo'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != aabbccdde5; then echo "error: $cmd [$v]" >&2; exit 1; fi
cmd='foo=abcdEFGH; tr -U -s foo xyz; echo $foo'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != XYZ; then echo "error: $cmd [$v]" >&2; exit 1; fi
cmd='foo=abcdEFGH; tr -D -s foo XYZ; echo $foo'
v=`echo "$cmd" | @builddir@/grub-shell`
if test "$v" != xyz; then echo "error: $cmd [$v]" >&2; exit 1; fi