nimbus-eth1/tools/txparse/txparse_test.nim

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2022-12-15 06:30:18 +00:00
# Nimbus
# Copyright (c) 2022 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
# http://www.apache.org/licenses/LICENSE-2.0)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
# http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or distributed except
# according to those terms.
import
std/[os, osproc, strutils, json, streams],
unittest2
type
TestFile = object
fullPath: string
dispName: string
const
testData = "tools" / "txparse" / "testdata"
proc runTest(n: JsonNode): bool =
let
appDir = getAppDir()
cmd = appDir / "txparse"
input = n["input"].getStr
p = startProcess(cmd, options =
{poStdErrToStdOut, poUsePath, poEvalCommand})
inp = inputStream(p)
outp = outputStream(p)
inp.write(input)
inp.close()
var
exitCode = -1
line = newStringOfCap(120).TaintedString
res = ""
while true:
if outp.readLine(line):
res.add(line.string)
res.add("\n")
else:
exitCode = peekExitCode(p)
if exitCode != -1: break
close(p)
if exitCode != QuitSuccess:
echo "txparse execution error: ", res
return false
let mustError = n["error"].getBool
if mustError:
if "err:" notin res:
echo "txparse result error: ", res
return false
else:
let cleanRes = strip(res)
if not cleanRes.startsWith("0x") and cleanRes.len != 42:
echo "txparse result error: ", res
return false
true
proc runTest(fileName: string): bool =
let n = json.parseFile(fileName)
result = true
for x in n:
let res = runTest(x)
result = result and res
proc collectFileNames(inputPath: string, fileNames: var seq[TestFile]) =
for filename in walkDirRec(inputPath):
if not fileName.endsWith(".json"):
continue
fileNames.add TestFile(
fullPath: filename,
dispName: substr(filename, inputPath.len+1)
)
proc main() =
suite "txparse test suite":
var filenames: seq[TestFile] = @[]
collectFileNames(testData, filenames)
for input in filenames:
test input.dispName:
let res = runTest(input.fullPath)
check true == res
main()