aboutsummaryrefslogtreecommitdiffstats
path: root/test/cmdlineTests.sh
blob: 20254ef41a95b4e7a32b6ac85d6edb710abbd808 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
#!/usr/bin/env bash

#------------------------------------------------------------------------------
# Bash script to run commandline Solidity tests.
#
# The documentation for solidity is hosted at:
#
#     https://solidity.readthedocs.org
#
# ------------------------------------------------------------------------------
# This file is part of solidity.
#
# solidity 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.
#
# solidity 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 solidity.  If not, see <http://www.gnu.org/licenses/>
#
# (c) 2016 solidity contributors.
#------------------------------------------------------------------------------

set -e

REPO_ROOT=$(cd $(dirname "$0")/.. && pwd)
echo $REPO_ROOT
SOLC="$REPO_ROOT/build/solc/solc"

FULLARGS="--optimize --ignore-missing --combined-json abi,asm,ast,bin,bin-runtime,compact-format,devdoc,hashes,interface,metadata,opcodes,srcmap,srcmap-runtime,userdoc"

echo "Checking that the bug list is up to date..."
"$REPO_ROOT"/scripts/update_bugs_by_version.py

if [ "$CIRCLECI" ]
then
    function printTask() { echo "$(tput bold)$(tput setaf 2)$1$(tput setaf 7)"; }
    function printError() { echo "$(tput setaf 1)$1$(tput setaf 7)"; }
else
    function printTask() { echo "$(tput bold)$(tput setaf 2)$1$(tput sgr0)"; }
    function printError() { echo "$(tput setaf 1)$1$(tput sgr0)"; }
fi


function compileFull()
{
    local expected_exit_code=0
    local expect_output=0
    if [[ $1 = '-e' ]]
    then
        expected_exit_code=1
        expect_output=1
        shift;
    fi
    if [[ $1 = '-w' ]]
    then
        expect_output=1
        shift;
    fi

    local files="$*"
    local output

    local stderr_path=$(mktemp)

    set +e
    "$SOLC" $FULLARGS $files >/dev/null 2>"$stderr_path"
    local exit_code=$?
    local errors=$(grep -v -E 'Warning: This is a pre-release compiler version|Warning: Experimental features are turned on|pragma experimental ABIEncoderV2|\^-------------------------------\^' < "$stderr_path")
    set -e
    rm "$stderr_path"

    if [[ \
        "$exit_code" -ne "$expected_exit_code" || \
            ( $expect_output -eq 0 && -n "$errors" ) || \
            ( $expect_output -ne 0 && -z "$errors" ) \
    ]]
    then
        printError "Unexpected compilation result:"
        printError "Expected failure: $expected_exit_code - Expected warning / error output: $expect_output"
        printError "Was failure: $exit_code"
        echo "$errors"
        printError "While calling:"
        echo "\"$SOLC\" $FULLARGS $files"
        printError "Inside directory:"
        pwd
        false
    fi
}

printTask "Testing unknown options..."
(
    set +e
    output=$("$SOLC" --allow=test 2>&1)
    failed=$?
    set -e

    if [ "$output" == "unrecognised option '--allow=test'" ] && [ $failed -ne 0 ] ; then
    echo "Passed"
    else
    printError "Incorrect response to unknown options: $STDERR"
    exit 1
    fi
)

# General helper function for testing SOLC behaviour, based on file name, compile opts, exit code, stdout and stderr.
# An failure is expected.
test_solc_file_input_failures() {
    local filename="${1}"
    local solc_args="${2}"
    local stdout_expected="${3}"
    local stderr_expected="${4}"
    local stdout_path=`mktemp`
    local stderr_path=`mktemp`

    set +e
    "$SOLC" "${filename}" ${solc_args} 1>$stdout_path 2>$stderr_path
    exitCode=$?
    set -e

    sed -i -e '/^Warning: This is a pre-release compiler version, please do not use it in production./d' "$stderr_path"
    sed -i -e 's/ \?Consider adding "pragma .*$//' "$stderr_path"

    if [[ $exitCode -eq 0 ]]; then
        printError "Incorrect exit code. Expected failure (non-zero) but got success (0)."
        rm -f $stdout_path $stderr_path
        exit 1
    fi

    if [[ "$(cat $stdout_path)" != "${stdout_expected}" ]]; then
        printError "Incorrect output on stderr received. Expected:"
        echo -e "${stdout_expected}"

        printError "But got:"
        cat $stdout_path
        rm -f $stdout_path $stderr_path
        exit 1
    fi

    if [[ "$(cat $stderr_path)" != "${stderr_expected}" ]]; then
        printError "Incorrect output on stderr received. Expected:"
        echo -e "${stderr_expected}"

        printError "But got:"
        cat $stderr_path
        rm -f $stdout_path $stderr_path
        exit 1
    fi

    rm -f $stdout_path $stderr_path
}

printTask "Testing passing files that are not found..."
test_solc_file_input_failures "file_not_found.sol" "" "" "\"file_not_found.sol\" is not found."

printTask "Testing passing files that are not files..."
test_solc_file_input_failures "." "" "" "\".\" is not a valid file."

printTask "Testing passing empty remappings..."
test_solc_file_input_failures "${0}" "=/some/remapping/target" "" "Invalid remapping: \"=/some/remapping/target\"."
test_solc_file_input_failures "${0}" "ctx:=/some/remapping/target" "" "Invalid remapping: \"ctx:=/some/remapping/target\"."

printTask "Testing passing location printing..."
(
cd "$REPO_ROOT"/test/cmdlineErrorReports/
for file in *.sol
do
    ret=`cat $file.ref`
    test_solc_file_input_failures "$file" "" "" "$ret"
done
)

printTask "Compiling various other contracts and libraries..."
(
cd "$REPO_ROOT"/test/compilationTests/
for dir in *
do
    if [ "$dir" != "README.md" ]
    then
        echo " - $dir"
        cd "$dir"
        # Replace version pragmas
        find . -name '*.sol' -type f -print0 | xargs -0 sed -i -e 's/pragma solidity [\^0-9\.]*/pragma solidity >=0.0/'
        compileFull -w *.sol */*.sol
        cd ..
    fi
done
)

printTask "Compiling all examples from the documentation..."
SOLTMPDIR=$(mktemp -d)
(
    set -e
    cd "$REPO_ROOT"
    REPO_ROOT=$(pwd) # make it absolute
    cd "$SOLTMPDIR"
    "$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/docs/ docs
    for f in *.sol
    do
        # The contributors guide uses syntax tests, but we cannot
        # really handle them here.
        if grep -E 'DeclarationError:|// ----' "$f" >/dev/null
        then
            continue
        fi
        echo "$f"
        opts=''
        # We expect errors if explicitly stated, or if imports
        # are used (in the style guide)
        if grep -E "This will not compile|import \"" "$f" >/dev/null
        then
            opts="-e"
        fi
        if grep "This will report a warning" "$f" >/dev/null
        then
            opts="$opts -w"
        fi
        compileFull $opts "$SOLTMPDIR/$f"
    done
)
rm -rf "$SOLTMPDIR"
echo "Done."

printTask "Testing library checksum..."
echo '' | "$SOLC" - --link --libraries a:0x90f20564390eAe531E810af625A22f51385Cd222 >/dev/null
! echo '' | "$SOLC" - --link --libraries a:0x80f20564390eAe531E810af625A22f51385Cd222 &>/dev/null

printTask "Testing long library names..."
echo '' | "$SOLC" - --link --libraries aveeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeerylonglibraryname:0x90f20564390eAe531E810af625A22f51385Cd222 >/dev/null

printTask "Testing linking itself..."
SOLTMPDIR=$(mktemp -d)
(
    cd "$SOLTMPDIR"
    set -e
    echo 'library L { function f() public pure {} } contract C { function f() public pure { L.f(); } }' > x.sol
    "$SOLC" --bin -o . x.sol 2>/dev/null
    # Explanation and placeholder should be there
    grep -q '//' C.bin && grep -q '__' C.bin
    # But not in library file.
    grep -q -v '[/_]' L.bin
    # Now link
    "$SOLC" --link --libraries x.sol:L:0x90f20564390eAe531E810af625A22f51385Cd222 C.bin
    # Now the placeholder and explanation should be gone.
    grep -q -v '[/_]' C.bin
)
rm -rf "$SOLTMPDIR"

printTask "Testing overwriting files..."
SOLTMPDIR=$(mktemp -d)
(
    set -e
    # First time it works
    echo 'contract C {} ' | "$SOLC" - --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
    # Second time it fails
    ! echo 'contract C {} ' | "$SOLC" - --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
    # Unless we force
    echo 'contract C {} ' | "$SOLC" - --overwrite --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
)
rm -rf "$SOLTMPDIR"

printTask "Testing assemble, yul, strict-assembly..."
echo '{}' | "$SOLC" - --assemble &>/dev/null
echo '{}' | "$SOLC" - --yul &>/dev/null
echo '{}' | "$SOLC" - --strict-assembly &>/dev/null

printTask "Testing standard input..."
SOLTMPDIR=$(mktemp -d)
(
    set +e
    output=$("$SOLC" --bin  2>&1)
    result=$?
    set -e

    # This should fail
    if [[ !("$output" =~ "No input files given") || ($result == 0) ]] ; then
        printError "Incorrect response to empty input arg list: $STDERR"
        exit 1
    fi

    set +e
    output=$(echo 'contract C {} ' | "$SOLC" - --bin 2>/dev/null | grep -q "<stdin>:C")
    result=$?
    set -e

    # The contract should be compiled
    if [[ "$result" != 0 ]] ; then
        exit 1
    fi
)

printTask "Testing soljson via the fuzzer..."
SOLTMPDIR=$(mktemp -d)
(
    set -e
    cd "$REPO_ROOT"
    REPO_ROOT=$(pwd) # make it absolute
    cd "$SOLTMPDIR"
    "$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/test/
    "$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/docs/ docs
    for f in *.sol
    do
        set +e
        "$REPO_ROOT"/build/test/tools/solfuzzer --quiet < "$f"
        if [ $? -ne 0 ]; then
            printError "Fuzzer failed on:"
            cat "$f"
            exit 1
        fi

        "$REPO_ROOT"/build/test/tools/solfuzzer --without-optimizer --quiet < "$f"
        if [ $? -ne 0 ]; then
            printError "Fuzzer (without optimizer) failed on:"
            cat "$f"
            exit 1
        fi
        set -e
    done
)
rm -rf "$SOLTMPDIR"
echo "Commandline tests successful."