# Package

version       = "3.0.0"
author        = "Jonathan Bernard"
description   = "Wrapper around std/logging to provide namespaced logging."
license       = "MIT"
srcDir        = "src"


# Dependencies

requires @["nim >= 2.2.0", "zero_functional"]

# from https://git.jdb-software.com/jdb/nim-packages
requires "timeutils"

proc runUnitTests() =
  if fileExists("src/namespaced_logging.out"): rmFile("src/namespaced_logging.out")
  exec "nimble c --mm:orc --threads:on src/namespaced_logging.nim"
  if not fileExists("src/namespaced_logging.out"):
    raise newException(OSError, "Unit test compilation produced no executable")
  exec "src/namespaced_logging.out"

proc runRegressionTests() =
  if fileExists("tests/bin/writer_child"): rmFile("tests/bin/writer_child")
  if fileExists("tests/bin/regressions"): rmFile("tests/bin/regressions")
  exec "nimble c --mm:orc --threads:on -d:multithreaded --out:tests/bin/writer_child tests/writer_child.nim"
  if not fileExists("tests/bin/writer_child"):
    raise newException(OSError, "Writer test compilation produced no executable")
  exec "nimble c --mm:orc --threads:on --out:tests/bin/regressions tests/regressions.nim"
  if not fileExists("tests/bin/regressions"):
    raise newException(OSError, "Regression test compilation produced no executable")
  exec "tests/bin/regressions"

proc runThreadSafetyTests() =
  if fileExists("tests/bin/thread_safety"): rmFile("tests/bin/thread_safety")
  exec "nimble c --mm:orc --threads:on --passC:-fsanitize=thread --passC:-g --passL:-fsanitize=thread --out:tests/bin/thread_safety tests/thread_safety.nim"
  if not fileExists("tests/bin/thread_safety"):
    raise newException(OSError, "Thread-safety test compilation produced no executable")
  exec "bash tests/run_tsan.sh tests/bin/thread_safety"

task test, "Run all tests, including ThreadSanitizer, and report all failing suites.":
  var failedSuites: seq[string] = @[]
  template runSuite(name: string, action: untyped) =
    echo "Running test suite: ", name
    try:
      action
      echo "PASS: ", name
    except OSError as err:
      echo "FAIL: ", name, ": ", err.msg
      failedSuites.add(name)

  runSuite("unit", runUnitTests())
  runSuite("regression", runRegressionTests())
  runSuite("thread safety", runThreadSafetyTests())
  if failedSuites.len > 0:
    echo "Failed test suites: ", failedSuites
    quit(1)

task testUnit, "Run the existing embedded unit tests under ORC.":
  runUnitTests()

task testRegression, "Run ownership, configuration, and shutdown regressions.":
  runRegressionTests()

task testThreadSafety, "Run ORC ownership tests with ThreadSanitizer (Linux).":
  runThreadSafetyTests()