]> mj.ucw.cz Git - moe.git/blob - bin/lib
Added mo-ev-all
[moe.git] / bin / lib
1 # The Evaluator -- Shell Function Library
2 # (c) 2001 Martin Mares <mj@ucw.cz>
3
4 # General settings
5 shopt -s dotglob
6
7 # Logging functions.
8 # File handles used: fd1=log, fd2=progress
9
10 function log-init
11 {
12         exec >>$TDIR/log
13         HAVE_LOG=1
14 }
15
16 function pstart
17 {
18         echo >&2 -n "$@"
19 }
20
21 function pcont
22 {
23         echo >&2 -n "$@"
24 }
25
26 function pend
27 {
28         echo >&2 "$@"
29 }
30
31 function die
32 {
33         echo >&2 "$@"
34         [ -n "$HAVE_LOG" ] && echo "Fatal error: $@"
35         exit 1
36 }
37
38 # Sandbox subroutines
39
40 function box-init
41 {
42         pstart "Preparing sandbox... "
43         [ -n "$TEST_USER" ] || die "TEST_USER not set. Please fix."
44         if [ $TEST_USER == $EVAL_USER ] ; then
45                 pcont "running locally (INSECURE), "
46                 BOXDIR=box
47                 BOXCMD=bin/box
48                 mkdir -p box
49         else
50                 pcont "used account $TEST_USER, "
51                 BOXDIR=$MO_ROOT/$TEST_USER
52                 BOXCMD=bin/box-$TEST_USER
53         fi
54         [ -d $BOXDIR -a -f $BOXCMD ] || die "Sandbox set up incorrectly"
55         BOXCMD="$BOXCMD -c$BOXDIR"
56         echo "Sandbox directory: $BOXDIR"
57         echo "Sandbox command: $BOXCMD"
58         box-clean
59         pend "OK"
60 }
61
62 function box-clean
63 {
64         [ -n "$BOXCMD" ] || die "box-init not called"
65         rm -rf $BOXDIR/*
66 }
67
68 # Initialization of testing directories
69
70 function dir-init
71 {
72         pstart "Initializing... "
73         PDIR=problems/$PROBLEM
74         SDIR=solutions/$CONTESTANT/$PROBLEM
75         TDIR=testing/$CONTESTANT/$PROBLEM
76         [ -d $PDIR ] || die "Problem $PROBLEM not known"
77         [ -d $SDIR ] || die "Solution of $PROBLEM not found"
78         mkdir -p $TDIR
79         rm -rf $TDIR
80         cp -a $SDIR $TDIR
81         cat >$TDIR/log <<EOF
82 Testing solution of $PROBLEM by $CONTESTANT
83 Test started at `date`
84 Contestant's solution directory: $SDIR
85 Problem directory: $PDIR
86 Testing directory: $TDIR
87 EOF
88         >$TDIR/points
89         pend "OK"
90 }
91
92 # Locating source file in SDIR, pass name in SRCN (without path) and extension in SRCEXT
93
94 function locate-source
95 {
96         pstart "Finding source... "
97         for a in $EXTENSIONS ; do
98                 if [ -f $SDIR/$PROBLEM.$a ] ; then
99                         [ -z "$SRCN" ] || die "Multiple source files found: $SDIR/$PROBLEM.$a and $SDIR/$SRCN. Please fix."
100                         SRCN=$PROBLEM.$a
101                         SRCEXT=$a
102                 fi
103         done
104         [ -n "$SRCN" ] || die "NOT FOUND"
105         pend $SRCN
106         echo "Found source file: $SDIR/$SRCN"
107 }
108
109 # Compilation (compile SDIR/SRCN with PDIR/EXTRAS to EXE=TDIR/PROBLEM)
110
111 function compile
112 {
113         pstart "Compiling... "
114         cp -a $SDIR/$SRCN $TDIR/$SRCN
115         if [ -n "$EXTRAS" ] ; then
116                 echo "Extras: $EXTRAS"
117                 for a in $EXTRAS ; do cp $PDIR/$a $TDIR/ ; done
118         fi
119         box-clean
120         for a in $SRCN $EXTRAS ; do cp $TDIR/$a $BOXDIR/ ; done
121         SRC=$SRCN
122         EXE=$PROBLEM
123         CCMD=COMP_$SRCEXT
124         CCMD="`eval echo ${!CCMD}`"
125         COMP_SANDBOX_OPTS="`eval echo $COMP_SANDBOX_OPTS`"
126         echo "Compiler command: $CCMD"
127         echo "Compiler sandbox options: $COMP_SANDBOX_OPTS"
128
129         echo "Compiler input files:"
130         ls -Al $BOXDIR
131         echo "Compiler output:"
132         if ! $BOXCMD $COMP_SANDBOX_OPTS -- $CCMD 2>$TDIR/compile.out ; then
133                 COMPILE_MSG="`cat $TDIR/compile.out`"
134                 pend "FAILED: $COMPILE_MSG"
135                 echo "$COMPILE_MSG"
136                 return 1
137         fi
138         cat $TDIR/compile.out
139         rm $TDIR/compile.out
140         echo "Compiler output files:"
141         ls -Al $BOXDIR
142         if [ ! -f $BOXDIR/$PROBLEM ] ; then
143                 pend "FAILED: Missing executable file"
144                 echo "Missing executable file"
145                 return 1
146         fi
147         EXE=$TDIR/$PROBLEM
148         cp -a $BOXDIR/$PROBLEM $EXE
149         echo "Compiled OK, result copied to $EXE"
150         pend "OK"
151 }
152
153 # Running of test program with file input/output
154
155 function test-run
156 {
157         pcont "<init> "
158         box-clean
159         echo "Executable file: $TDIR/$PROBLEM"
160         cp $TDIR/$PROBLEM $BOXDIR/
161         echo "Input: $TDIR/$PROBLEM"
162         ln $PDIR/$TEST.in $TDIR/$TEST.in
163         cp $PDIR/$TEST.in $BOXDIR/$PROBLEM.in
164         echo "Input files:"
165         ls -Al $BOXDIR
166
167         pcont "<run> "
168         echo "Timeout: $TIME_LIMIT s"
169         echo "Memory: $MEM_LIMIT KB"
170         BOXOPTS="`eval echo $TEST_SANDBOX_OPTS`"
171         echo "Sandbox options: $BOXOPTS"
172         if ! $BOXCMD $BOXOPTS -- ./$PROBLEM 2>$TDIR/exec.out ; then
173                 TEST_MSG="`cat $TDIR/exec.out`"
174                 pend "$TEST_MSG"
175                 echo "$TEST_MSG"
176                 echo >>$PTSFILE "0 $TEST_MSG"
177                 return 1
178         fi
179         cat $TDIR/exec.out
180         rm $TDIR/exec.out
181         echo "Output files:"
182         ls -Al $BOXDIR
183         if [ ! -s $BOXDIR/$PROBLEM.out ] ; then
184                 pend "No output file."
185                 echo "No output file."
186                 echo >>$PTSFILE "0 No output."
187                 return 1
188         fi
189         cp $BOXDIR/$PROBLEM.out $TDIR/$TEST.out
190 }
191
192 # Syntax checks
193
194 function syntax-check
195 {
196         [ -n "$SYNTAX_CHECK" ] || return 0
197         pcont "<syntax> "
198         SCHECK="`eval echo $SYNTAX_CHECK`"
199         echo "Syntax check command: $SCHECK"
200         $SCHECK && return 0
201         pend "Wrong syntax."
202         echo "Wrong syntax."
203         echo >>$PTSFILE "0 Wrong syntax."
204         return 1
205 }
206
207 # Output checks
208
209 function output-check
210 {
211         pcont "<check> "
212         ln $PDIR/$TEST.out $TDIR/$TEST.ok
213         OCHECK="`eval echo $OUTPUT_CHECK`"
214         echo "Output check command: $OCHECK"
215         $OCHECK && return 0
216         pend "Wrong answer."
217         echo "Wrong answer."
218         echo >>$PTSFILE "0 Wrong answer."
219         return 1
220 }
221
222 # Setup of public commands
223
224 function public-setup
225 {
226         PDIR=$MO_PUBLIC/problems/$PROBLEM
227         SDIR=.
228         TDIR=~/.test
229         [ -d $PDIR ] || die "Unknown problem $PROBLEM"
230
231         pstart "Initializing... "
232         mkdir -p $TDIR
233         rm -rf $TDIR/*
234         BOXDIR=~/.box
235         mkdir -p $BOXDIR
236         rm -rf $BOXDIR/*
237         BOXCMD="$MO_PUBLIC/bin/box -c$BOXDIR"
238         exec >log
239         pend "OK  (see 'log' for details)"
240 }