minix/test/testsh2.sh

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#!/bin/sh
# Shell script #2 used to test MINIX.
# Helper function
bomb() {
echo $*
cd ..
rm -rf $TESTDIR
exit 1
}
PATH=:/bin:/usr/bin:/usr/pkg/bin
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export PATH
TESTDIR=DIR_SH2
export TESTDIR
OLDPWD=`pwd`
export OLDPWD
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# CC="exec cc -wo -F" # nonstandard flags for ACK :-(
if which clang 2>/dev/null
then CC=clang
elif which gcc 2>/dev/null
then CC=gcc
else echo "Can't find a compiler, skipping test"
exit 0
fi
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ARCH=`arch`
echo -n "Shell test 2 "
rm -rf $TESTDIR
mkdir $TESTDIR # all files are created here
cd $TESTDIR
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cat >file <<END
The time has come the walrus said to talk of many things
Of shoes and ships and sealing wax of cabbages and kings
Of why the sea is boiling hot and whether pigs have wings
END
f=file # scratch file
cat >makefile <<END # create a makefile
all: x.c
@$CC x.c >/dev/null 2>&1
END
cat >x.c <<END # create a C program
#include <stdio.h>
char s[] = {"MS-DOS: Just say no"}; /* used by strings later */
main()
{
int i;
for (i = 15; i < 18; i++) printf("%d\\n",i*i);
}
END
cat >answer <<END # C program should produce these results
225
256
289
END
make
if test -f a.out; then : ; else bomb "Compilation failed"; fi
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a.out >x
if test -f x; then : ; else bomb "No compiler output"; fi
if cmp -s x answer; then : ; else bomb "Error in cc test 1"; fi
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#Test chmod
echo "Hi there folks" >x
if test -r x; then : ; else bomb "Error on chmod test 1"; fi
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chmod 377 x
if test -r x; then test -w / || bomb "Error on chmod test 2"; fi
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chmod 700 x
if test -r x; then : ; else bomb "Error on chmod test 3"; fi
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#Test cut
cat >x <<END # x is a test file with 3 columns
1 white bunny
2 gray rabbits
3 brown hares
4 black conies
END
cat >answer <<END # after cutting out cols 3-7, we get this
white
gray
brown
black
END
cut -c 3-7 x >y # extract columns 3-7
if cmp -s y answer; then : ; else bomb "Error in cut test 1"; fi
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#Test dd
dd if=$f of=x bs=12 count=1 2>/dev/null # x = bytes 0-11
dd if=$f of=y bs=6 count=4 skip=2 2>/dev/null # y = bytes 11-35
cat x y >z # z = bytes 0-35
dd if=$f of=answer bs=9 count=4 2>/dev/null # answer = bytes 0-35
if cmp -s z answer; then : ; else bomb "Error in dd test 1"; fi
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#Test df # hard to make a sensible Test here
rm ?
df >x
if test -r x; then : ; else bomb "Error in df Test 1"; fi
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#Test du # see df
rm ?
du >x
if test -r x; then : ; else bomb "Error in du Test 1"; fi
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#Test od
head -1 $f |od >x # see if od converts ascii to octal ok
if [ $ARCH = i86 -o $ARCH = i386 ]
then
cat >answer <<END
0000000 064124 020145 064564 062555 064040 071541 061440 066557
0000020 020145 064164 020145 060567 071154 071565 071440 064541
0000040 020144 067564 072040 066141 020153 063157 066440 067141
0000060 020171 064164 067151 071547 000012
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0000071
END
else
cat >answer <<END
0000000 052150 062440 072151 066545 020150 060563 020143 067555
0000020 062440 072150 062440 073541 066162 072563 020163 060551
0000040 062040 072157 020164 060554 065440 067546 020155 060556
0000060 074440 072150 064556 063563 005000
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0000071
END
fi
if cmp -s x answer; then : ; else bomb "Error in od test 1"; fi
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head -1 $f |od -d >x # see if od converts ascii to decimal ok
if [ $ARCH = i86 -o $ARCH = i386 ]
then
cat >answer <<END
0000000 26708 08293 26996 25965 26656 29537 25376 28015
0000020 08293 26740 08293 24951 29292 29557 29472 26977
0000040 08292 28532 29728 27745 08299 26223 27936 28257
0000060 08313 26740 28265 29543 00010
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0000071
END
else
cat >answer <<END
0000000 21608 25888 29801 28005 08296 24947 08291 28525
0000020 25888 29800 25888 30561 27762 30067 08307 24937
0000040 25632 29807 08308 24940 27424 28518 08301 24942
0000060 31008 29800 26990 26483 02560
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0000071
END
fi
if cmp -s x answer; then : ; else bomb "Error in od test 2"; fi
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#Test paste
cat >x <<END
red
green
blue
END
cat >y <<END
rood
groen
blauw
END
cat >answer <<END
red rood
green groen
blue blauw
END
paste x y >z
if cmp -s z answer; then : ; else bomb "Error in paste test 1"; fi
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#Test prep
prep >x <<END
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"Hi," said Carol, laughing, "How's life?"
END
cat >answer <<END
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hi
said
carol
laughing
how's
life
END
if cmp -s x answer; then : ; else bomb "Error in prep test 1"; fi
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#Test printenv
printenv >x
if grep HOME x >/dev/null; then : ; else bomb "Error in printenv test 1"; fi
if grep PATH x >/dev/null; then : ; else bomb "Error in printenv test 2"; fi
if grep SHELL x >/dev/null; then : ; else bomb "Error in printenv test 3"; fi
if grep USER x >/dev/null; then : ; else bomb "Error in printenv test 4"; fi
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#Test pwd
pwd >Pwd_file
cd `pwd`
pwd >x
if test -s Pwd_file; then : ; else bomb "Error in pwd test 1"; fi
if cmp -s Pwd_file x; then : ; else bomb "Error in pwd test 2"; fi
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#Test strings
strings a.out | grep "MS-DOS" >x
cat >answer <<END
MS-DOS: Just say no
END
if cmp -s x answer; then : ; else bomb "Error in strings test 1"; fi
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#Test sum
sum $f >x
cat >answer <<END
29904 1 $f
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END
if cmp -s x answer; then : ; else bomb "Error in sum test 1"; fi
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#Test tee
cat $f | tee x >/dev/null
if cmp -s x $f; then : ; else bomb "Error in tee test 1"; fi
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#Test true
if true ; then : ; else bomb "Error in true test 1"; fi
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#Test uniq
cat >x <<END
100
200
200
300
END
cat >answer <<END
100
200
300
END
uniq <x >y
if cmp -s y answer; then : ; else bomb "Error in uniq test 1"; fi
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#Test pipelines
cat >x <<END
the big black dog
the little white cat
the big white sheep
the little black cat
END
cat >answer <<END
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1 dog
1 sheep
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2 big
2 black
2 cat
2 little
2 white
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4 the
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END
prep x | sort | uniq -c >y1
sort <y1 >y
if cmp -s y answer; then : ; else bomb "Error in pipeline test 1"; fi
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cat $f $f $f | sort | uniq >x
sort <$f >y
if cmp -s x y; then : ; else bomb "Error in pipeline test 2"; fi
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cd ..
rm -rf $TESTDIR
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echo ok