mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
84 lines
3.1 KiB
Bash
84 lines
3.1 KiB
Bash
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#!/usr/bin/env bash
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#------------------------------------------------------------------------------
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# Script that tests that the compiler works correctly regardless of the locale
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# setting. As a prerequisite, the following locales must be enabled system-wide:
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# C, tr_TR.utf8, ja_JP.eucjp.
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#
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# Usage:
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# <script name>.sh <path to solc binary>
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#
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# ------------------------------------------------------------------------------
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# This file is part of solidity.
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#
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# solidity is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# solidity is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with solidity. If not, see <http://www.gnu.org/licenses/>
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#
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# (c) 2022 solidity contributors.
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#------------------------------------------------------------------------------
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set -eo pipefail
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REPO_ROOT=$(cd "$(dirname "$0")/.." && pwd)
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# shellcheck source=scripts/common.sh
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source "${REPO_ROOT}/scripts/common.sh"
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solc_binary="$1"
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(( $# == 1 )) || fail "Expected exactly 1 argument."
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# This test won't work without some specific locales installed
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locale -a | grep -e "^tr_TR\.utf8$" || fail "Locale 'tr_TR.utf8' not available."
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locale -a | grep -e "^ja_JP\.eucjp$" || fail "Locale 'ja_JP.eucjp' not available."
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locale -a | grep -e "^C$" || fail "Locale 'C' not available."
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locale -a | grep -e "^__invalid_locale__$" && fail "'__invalid_locale__' is not supposed to be a valid locale name."
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i="i"
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test_code=$(cat <<'EOF'
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// SPDX-License-Identifier: GPL-3.0
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pragma solidity *;
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library L {}
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EOF
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)
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# Whatever locale is set by default.
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printTask "Testing the default locale..."
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default_locale_output=$(echo "$test_code" | "$solc_binary" - --bin)
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# Plain C locale
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printTask "Testing the C locale..."
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export LC_ALL=C
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[[ ${i^^} == "I" ]] || assertFail
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c_locale_output=$(echo "$test_code" | "$solc_binary" - --bin)
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diff_values "$default_locale_output" "$c_locale_output"
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# Turkish locale, which has capitalization rules (`i` -> `İ` and `I` to `ı`) that can make identifiers invalid.
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printTask "Testing the Turkish locale..."
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export LC_ALL=tr_TR.utf8
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[[ ${i^^} != "I" ]] || assertFail
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tr_locale_output=$(echo "$test_code" | "$solc_binary" - --bin)
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diff_values "$default_locale_output" "$tr_locale_output"
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# A different locale, that should not do anything special to ASCII chars.
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printTask "Testing the Japanese locale..."
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export LC_ALL=ja_JP.eucjp
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[[ ${i^^} == "I" ]] || assertFail
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ja_locale_output=$(echo "$test_code" | "$solc_binary" - --bin)
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diff_values "$default_locale_output" "$ja_locale_output"
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# The compiler should not crash if the locale is not valid.
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printTask "Testing an invalid locale..."
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export LC_ALL=__invalid_locale__ || true
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invalid_locale_output=$(echo "$test_code" | "$solc_binary" - --bin)
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diff_values "$default_locale_output" "$invalid_locale_output"
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