Lichen

Annotated test_all.sh

1029:b4d8e43dad4a
918:e6da95e33e43
5 months ago Paul Boddie file changeset files shortlog Merged changes from the trailing-data branch. value-replacement
paul@4 1 
#!/bin/sh
paul@4 2 
 
 paul@456      3 
# This tool runs the toolchain for each of the tests, optionally building and
 
 paul@456      4 
# running the test programs.
 
 paul@456      5 
#
 
 paul@918      6 
# Copyright (C) 2016, 2017, 2021 Paul Boddie <paul@boddie.org.uk>
 
 paul@456      7 
#
 
 paul@456      8 
# This program is free software; you can redistribute it and/or modify it under
 
 paul@456      9 
# the terms of the GNU General Public License as published by the Free Software
 
 paul@456     10 
# Foundation; either version 3 of the License, or (at your option) any later
 
 paul@456     11 
# version.
 
 paul@456     12 
#
 
 paul@456     13 
# This program is distributed in the hope that it will be useful, but WITHOUT
 
 paul@456     14 
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 
 paul@456     15 
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 
 paul@456     16 
# details.
 
 paul@456     17 
#
 
 paul@456     18 
# You should have received a copy of the GNU General Public License along with
 
 paul@456     19 
# this program.  If not, see <http://www.gnu.org/licenses/>.
 
 paul@456     20 
 
 paul@456     21 
PROGNAME=$0
 
 paul@456     22 
OPTION=$1
 
 paul@918     23 
shift 1
 
 paul@918     24 
MAKE_OPTIONS="$*"
 
 paul@456     25 
 
 paul@442     26 
LPLC="./lplc"
 
 paul@613     27 
DATADIR="_main.lplc"
 
 paul@456     28 
TESTINPUT="_results/testinput.txt"
 
 paul@442     29 
 
 paul@45     30 
# Expect failure from the "bad" tests.
 
 paul@45     31 
 
 paul@45     32 
expect_failure() {
 
 paul@447     33 
    echo "$FILENAME" | grep -q '_bad[._/]'
 
 paul@447     34 
    return $?
 
 paul@45     35 
}
 
 paul@45     36 
 
 paul@45     37 
# Check deduction output for type warnings, indicating that the program contains
 
 paul@45     38 
# errors.
 
 paul@45     39 
 
 paul@45     40 
check_type_warnings() {
 
 paul@45     41 
 
 paul@442     42 
    if [ -e "$DATADIR/_deduced/type_warnings" ] && \
 
 paul@442     43 
       [ `stat -c %s "$DATADIR/_deduced/type_warnings"` -ne 0 ] ; then
 
 paul@45     44 
 
 paul@45     45 
       echo "Type warnings in deduced information." 1>&2
 
 paul@45     46 
       return 1
 
 paul@45     47 
    fi
 
 paul@45     48 
 
 paul@45     49 
    return 0
 
 paul@45     50 
}
 
 paul@45     51 
 
 paul@45     52 
# Main program.
 
 paul@45     53 
 
 paul@456     54 
# Show help if requested.
 
 paul@456     55 
 
 paul@456     56 
if [ "$OPTION" = '--help' ] ; then
 
 paul@456     57 
    cat 1>&2 <<EOF
 
 paul@918     58 
Usage: $0 [ --build | --build-only | --run-built ] [ <make options> ]
 
 paul@456     59 
 
 paul@456     60 
Run the toolchain over all tests in the tests directory.
 
 paul@323     61 
 
 paul@456     62 
If --build is specified, the generated program code will be compiled and run,
 
 paul@456     63 
with the results collected in the _results directory.
 
 paul@456     64 
 
 paul@456     65 
If --build-only is specified, the generated programs themselves will be
 
 paul@456     66 
collected in the _results directory, each taking their name from that of the
 
 paul@456     67 
main program file used as input.
 
 paul@456     68 
 
 paul@456     69 
If --run-built is specified, any generated programs in the _results directory
 
 paul@456     70 
will be run and their output collected in the _results directory.
 
 paul@323     71 
 
 paul@456     72 
By using --build-only on one system, copying the _results directory to another
 
 paul@456     73 
system, and then running this script with the --run-built option on the other
 
 paul@456     74 
system, it becomes possible to test the toolchain output on the other system
 
 paul@456     75 
without needing to actually use the toolchain on that system. This permits the
 
 paul@456     76 
testing of cross-compiled programs.
 
 paul@456     77 
 
 paul@456     78 
For example, to build on one system but not run the generated programs:
 
 paul@456     79 
 
 paul@456     80 
ARCH=mipsel-linux-gnu $PROGNAME --build-only
 
 paul@455     81 
 
 paul@456     82 
And to run the generated programs on another system:
 
 paul@456     83 
 
 paul@456     84 
$PROGNAME --run-built
 
 paul@456     85 
 
 paul@456     86 
Of course, this script will need to be copied to the target system if it is not
 
 paul@456     87 
already available there.
 
 paul@456     88 
 
 paul@456     89 
Build and output logs are stored in the _results directory with the .build and
 
 paul@456     90 
.out suffixes employed respectively, one of each kind for each generated
 
 paul@456     91 
program.
 
 paul@918     92 
 
 paul@918     93 
The make options can be used to specify things like the number of processes
 
 paul@918     94 
employed to perform a build of each program. For example:
 
 paul@918     95 
 
 paul@918     96 
$PROGNAME --build -j8
 
 paul@456     97 
EOF
 
 paul@456     98 
    exit 1
 
 paul@323     99 
fi
 
 paul@323    100 
 
 paul@455    101 
# If just running existing programs, do so now and exit.
 
 paul@455    102 
 
 paul@455    103 
if [ "$OPTION" = '--run-built' ] ; then
 
 paul@455    104 
    for FILENAME in _results/* ; do
 
 paul@455    105 
        TESTNAME=`basename "$FILENAME"`
 
 paul@455    106 
 
 paul@455    107 
        # Skip non-program files.
 
 paul@455    108 
 
 paul@455    109 
        if [ ! -x "$FILENAME" ]; then
 
 paul@455    110 
            continue
 
 paul@455    111 
        fi
 
 paul@455    112 
 
 paul@455    113 
        echo "$FILENAME..." 1>&2
 
 paul@455    114 
        OUTLOG="_results/$TESTNAME.out"
 
 paul@465    115 
        OUTCODE="_results/$TESTNAME.exitcode"
 
 paul@455    116 
 
 paul@455    117 
        echo " (run)..." 1>&2
 
 paul@465    118 
        "$FILENAME" > "$OUTLOG" < "$TESTINPUT"
 
 paul@465    119 
        echo $? > "$OUTCODE"
 
 paul@455    120 
    done
 
 paul@455    121 
 
 paul@455    122 
    exit 0
 
 paul@455    123 
fi
 
 paul@331    124 
 
 paul@456    125 
# Make any required results directory.
 
 paul@456    126 
 
 paul@456    127 
if [ "$OPTION" = '--build' ] || [ "$OPTION" = '--build-only' ] ; then
 
 paul@456    128 
    if [ ! -e "_results" ]; then
 
 paul@456    129 
        mkdir "_results"
 
 paul@456    130 
    else
 
 paul@456    131 
        rm "_results/"*
 
 paul@456    132 
    fi
 
 paul@456    133 
 
 paul@456    134 
    cp "tests/testinput.txt" "$TESTINPUT"
 
 paul@456    135 
fi
 
 paul@456    136 
 
 paul@323    137 
# Perform each test.
 
 paul@323    138 
 
 paul@4    139 
for FILENAME in tests/* ; do
 
 paul@323    140 
    TESTNAME=`basename "$FILENAME" .py`
 
 paul@4    141 
 
 paul@4    142 
    # Detect tests in their own subdirectories.
 
 paul@4    143 
 
 paul@4    144 
    if [ -d "$FILENAME" ] ; then
 
 paul@4    145 
        if [ -e "$FILENAME/main.py" ] ; then
 
 paul@4    146 
            FILENAME="$FILENAME/main.py"
 
 paul@4    147 
        else
 
 paul@4    148 
            continue
 
 paul@4    149 
        fi
 
 paul@4    150 
    fi
 
 paul@4    151 
 
 paul@331    152 
    # Skip non-program files.
 
 paul@331    153 
 
 paul@331    154 
    if [ `basename "$FILENAME"` = "$TESTNAME" ]; then
 
 paul@331    155 
        continue
 
 paul@331    156 
    fi
 
 paul@331    157 
 
 paul@644    158 
    # Compile tests without an existing cache.
 
 paul@4    159 
 
 paul@4    160 
    echo "$FILENAME..." 1>&2
 
 paul@442    161 
    if ! "$LPLC" -c -r "$FILENAME" ; then
 
 paul@447    162 
        if ! expect_failure ; then
 
 paul@275    163 
            exit 1
 
 paul@275    164 
        else
 
 paul@275    165 
            echo 1>&2
 
 paul@275    166 
            continue
 
 paul@275    167 
        fi
 
 paul@275    168 
    fi
 
 paul@39    169 
 
 paul@39    170 
    # Check for unresolved names in the cache.
 
 paul@39    171 
 
 paul@39    172 
    echo " (depends)..." 1>&2
 
 paul@442    173 
    for CACHEFILE in "$DATADIR/_cache/"* ; do
 
 paul@393    174 
        STARTLINE=`grep -n '^deferred:' "$CACHEFILE" | cut -d: -f 1`
 
 paul@393    175 
        if tail -n +$(($STARTLINE + 2)) "$CACHEFILE" | grep -q '<depends>' ; then
 
 paul@393    176 
           echo "Unresolved names in the cache." 1>&2
 
 paul@393    177 
           exit 1
 
 paul@393    178 
        fi
 
 paul@393    179 
    done
 
 paul@4    180 
 
 paul@45    181 
    # Check for type warnings in deduction output.
 
 paul@45    182 
 
 paul@45    183 
    echo " (warnings)..." 1>&2
 
 paul@45    184 
    if ! check_type_warnings ; then exit 1 ; fi
 
 paul@45    185 
 
 paul@644    186 
    # Compile tests with an existing cache.
 
 paul@4    187 
 
 paul@39    188 
    echo " (cached)..." 1>&2
 
 paul@442    189 
    if ! "$LPLC" -c "$FILENAME" ; then exit 1 ; fi
 
 paul@4    190 
 
 paul@45    191 
    echo " (warnings)..." 1>&2
 
 paul@45    192 
    if ! check_type_warnings ; then exit 1 ; fi
 
 paul@45    193 
 
 paul@323    194 
    # Build and run if appropriate.
 
 paul@323    195 
 
 paul@455    196 
    if [ "$OPTION" = '--build' ] || [ "$OPTION" = "--build-only" ] ; then
 
 paul@323    197 
        BUILDLOG="_results/$TESTNAME.build"
 
 paul@323    198 
        OUTLOG="_results/$TESTNAME.out"
 
 paul@465    199 
        OUTCODE="_results/$TESTNAME.exitcode"
 
 paul@323    200 
 
 paul@323    201 
        echo " (build)..." 1>&2
 
 paul@483    202 
        if ! make -C "$DATADIR/_generated" clean > "$BUILDLOG" 2>&1 || \
 
 paul@918    203 
           ! make -C "$DATADIR/_generated" $MAKE_OPTIONS > "$BUILDLOG" 2>&1 ; then
 
 paul@323    204 
            exit 1
 
 paul@323    205 
        fi
 
 paul@323    206 
 
 paul@455    207 
        if [ "$OPTION" = "--build-only" ]; then
 
 paul@455    208 
            mv "$DATADIR/_generated/main" "_results/$TESTNAME"
 
 paul@455    209 
        else
 
 paul@455    210 
            echo " (run)..." 1>&2
 
 paul@465    211 
            "$DATADIR/_generated/main" > "$OUTLOG" < "$TESTINPUT"
 
 paul@465    212 
            echo $? > "$OUTCODE"
 
 paul@323    213 
        fi
 
 paul@323    214 
    fi
 
 paul@323    215 
 
 paul@45    216 
    echo 1>&2
 
 paul@4    217 
done