124 lines
3.9 KiB
Bash
124 lines
3.9 KiB
Bash
#!/usr/bin/env bash
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# This test script expects that a `postgrest` executable with profiling enabled
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# is on the PATH.
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set -Eeuo pipefail
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pgrPort=49421
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export PGRST_DB_ANON_ROLE="postgrest_test_anonymous"
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export PGRST_DB_POOL="1"
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export PGRST_SERVER_HOST="127.0.0.1"
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export PGRST_SERVER_PORT="$pgrPort"
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export PGRST_JWT_SECRET="reallyreallyreallyreallyverysafe"
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export PGRST_DB_CONFIG="false"
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trap "kill 0" int term exit
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currentTest=1
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failedTests=0
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result(){ echo "$1 $currentTest $2"; currentTest=$(( currentTest + 1 )); }
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ok(){ result 'ok' "- $1"; }
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ko(){ result 'not ok' "- $1"; failedTests=$(( failedTests + 1 )); }
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pgrStart(){ postgrest +RTS -p -h > /dev/null 2>&1 & pgrPID="$!"; }
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pgrStop(){ kill "$pgrPID" 2>/dev/null; }
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checkPgrStarted(){
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while pgrStarted && test "$(rootStatus)" -ne 200
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do
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sleep 1
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done
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}
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pgrStarted(){ kill -0 "$pgrPID" 2>/dev/null; }
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rootStatus(){
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curl -s -o /dev/null -I -w '%{http_code}' "http://localhost:$pgrPort/"
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}
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jsonKeyTest(){
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pgrStart
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checkPgrStarted
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factor=$(( 3*$(numfmt --from=si "$1")/4 )) # 3/4 on $1 is need to maintain the specified size because of base64
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payload="{\"blob\" : \"$(dd if=/dev/zero bs=$factor count=1 status=none | base64)\"}"
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httpStatus=$(echo "$payload" | curl -s -H "Content-Type: application/json" --request "$2" -d @- -w '%{http_code}' http://localhost:"$pgrPort""$3" | tr -d '"')
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if test "$httpStatus" -ge 200 && test "$httpStatus" -lt 210
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then
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pgrStop
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while [ ! -s postgrest.prof ]
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do
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sleep 1
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done
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BYTES_FMT=$(< postgrest.prof grep -o -P '(?<=alloc =).*(?=bytes)' | tr -d ' ')
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BYTES=$(echo "$BYTES_FMT" | tr -d ',')
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MAX_BYTES=$(numfmt --from=si "$4")
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if test "$BYTES" -le "$MAX_BYTES"
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then
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ok "$2 $3: with a json key of $1 the memory usage($BYTES_FMT bytes) is less than $4"
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else
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ko "$2 $3: with a json key of $1 the memory usage($BYTES_FMT bytes) is more than $4"
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fi
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else
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pgrStop
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ko "$2 $3: request failed with http $httpStatus"
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fi
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}
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postJsonArrayTest(){
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pgrStart
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checkPgrStarted
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arr=()
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arr+=('[')
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for i in $(seq 1 $(("$1" - 1)))
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do
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arr+=("{\"id\": $i, \"body\": \"xxxxxxx\"},")
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done
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arr+=("{\"id\": $1, \"body\": \"xxxxxxx\"}")
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arr+=(']')
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payload="${arr[*]}"
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httpStatus=$(echo "$payload" | curl -s -H "Content-Type: application/json" -d @- -w '%{http_code}' http://localhost:"$pgrPort""$2" | tr -d '"')
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if test "$httpStatus" -ge 200 && test "$httpStatus" -lt 210
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then
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pgrStop
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while [ ! -s postgrest.prof ]
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do
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sleep 1
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done
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BYTES_FMT=$(< postgrest.prof grep -o -P '(?<=alloc =).*(?=bytes)' | tr -d ' ')
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BYTES=$(echo "$BYTES_FMT" | tr -d ',')
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MAX_BYTES=$(numfmt --from=si "$3")
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PAYLOAD_SIZE=$(echo "$payload" | wc -c | numfmt --to=si)
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if test "$BYTES" -le "$MAX_BYTES"
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then
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ok "POST $2: with a json payload of $PAYLOAD_SIZE that has $1 array values the memory usage($BYTES_FMT bytes) is less than $3"
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else
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ko "POST $2: with a json payload of $PAYLOAD_SIZE that has $1 array values the memory usage($BYTES_FMT bytes) is more than $3"
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fi
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else
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pgrStop
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ko "POST $2: request failed with http $httpStatus"
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fi
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}
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echo "Running memory usage tests.."
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jsonKeyTest "1M" "POST" "/rpc/leak?columns=blob" "27M"
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jsonKeyTest "1M" "POST" "/leak?columns=blob" "20M"
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jsonKeyTest "1M" "PATCH" "/leak?id=eq.1&columns=blob" "20M"
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jsonKeyTest "10M" "POST" "/rpc/leak?columns=blob" "32M"
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jsonKeyTest "10M" "POST" "/leak?columns=blob" "32M"
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jsonKeyTest "10M" "PATCH" "/leak?id=eq.1&columns=blob" "32M"
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jsonKeyTest "50M" "POST" "/rpc/leak?columns=blob" "72M"
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jsonKeyTest "50M" "POST" "/leak?columns=blob" "72M"
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jsonKeyTest "50M" "PATCH" "/leak?id=eq.1&columns=blob" "72M"
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postJsonArrayTest "1000" "/perf_articles?columns=id,body" "20M"
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postJsonArrayTest "10000" "/perf_articles?columns=id,body" "20M"
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postJsonArrayTest "100000" "/perf_articles?columns=id,body" "24M"
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trap - int term exit
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exit $failedTests
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