2021-01-31 08:23:55 +00:00
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#!/usr/bin/env bash
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2021-09-12 12:35:27 +00:00
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# Tags: no-debug, no-fasttest
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# Tag no-fasttest: Hyperscan
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2021-01-31 08:23:55 +00:00
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CLICKHOUSE_CLIENT_SERVER_LOGS_LEVEL=fatal
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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# We throw our own exception from operator new.
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# In previous versions of Hyperscan it triggered debug assertion as it only expected std::bad_alloc.
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M=1000000
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while true
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do
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$CLICKHOUSE_CLIENT --allow_hyperscan 1 --max_memory_usage $M --format Null --query "
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SELECT [1, 2, 3, 11] = arraySort(multiMatchAllIndices('фабрикант', ['', 'рикан', 'а', 'f[a${RANDOM}e]b[ei]rl', 'ф[иа${RANDOM}эе]б[еэи][рпл]', 'афиукд', 'a[f${RANDOM}t],th', '^ф[аие${RANDOM}э]?б?[еэи]?$', 'бе${RANDOM}рлик', 'fa${RANDOM}b', 'фа[беьв]+е?[рл${RANDOM}ко]']))
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" 2>&1 | grep -q 'Memory limit' || break;
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M=$((M + 100000))
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done
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echo 'Ok'
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