nim-chronos/chronos.nimble
Tanguy a759c11ce4
Raise tracking (#251)
* Exception tracking v2

* some fixes

* Nim 1.2 compat

* simpler things

* Fixes for libp2p

* Fixes for strictException

* better await exception check

* Fix for template async proc

* make async work with procTy

* FuturEx is now a ref object type

* add tests

* update test

* update readme

* Switch to asyncraises pragma

* Address tests review comments

* Rename FuturEx to RaiseTrackingFuture

* Fix typo

* Split asyncraises into async, asyncraises

* Add -d:chronosWarnMissingRaises

* Add comment to RaiseTrackingFuture

* Allow standalone asyncraises

* CheckedFuture.fail type checking

* First cleanup

* Remove useless line

* Review comments

* nimble: Remove #head from unittest2

* Remove implict raises: CancelledError

* Move checkFutureExceptions to asyncfutures2

* Small refacto

* small cleanup

* Complete in closure finally

* cleanup tests, add comment

* bump

* chronos is not compatible with nim 1.2 anymore

* re-add readme modifications

* fix special exception handlers

* also propagate excetion type in `read`

* `RaiseTrackingFuture` -> `InternalRaisesFuture`

Use internal naming scheme for RTF (this type should only be accessed
via asyncraises)

* use `internalError` for error reading

* oops

* 2.0 workarounds

* again

* remove try/finally for non-raising functions

* Revert "remove try/finally for non-raising functions"

This reverts commit 86bfeb5c972ef379a3bd34e4a16cd158a7455721.

`finally` is needed if code returns early :/

* fixes

* avoid exposing `newInternalRaisesFuture` in manual macro code
* avoid unnecessary codegen for `Future[void]`
* avoid reduntant block around async proc body
* simplify body generation for forward declarations with comment but no
body
* avoid duplicate `gcsafe` annotiations
* line info for return at end of async proc

* expand tests

* fix comments, add defer test

---------

Co-authored-by: Jacek Sieka <jacek@status.im>
2023-10-17 14:18:14 +02:00

62 lines
1.9 KiB
Nim

mode = ScriptMode.Verbose
packageName = "chronos"
version = "3.2.0"
author = "Status Research & Development GmbH"
description = "Networking framework with async/await support"
license = "MIT or Apache License 2.0"
skipDirs = @["tests"]
requires "nim >= 1.6.0",
"stew",
"bearssl",
"httputils",
"unittest2"
let nimc = getEnv("NIMC", "nim") # Which nim compiler to use
let lang = getEnv("NIMLANG", "c") # Which backend (c/cpp/js)
let flags = getEnv("NIMFLAGS", "") # Extra flags for the compiler
let verbose = getEnv("V", "") notin ["", "0"]
let testArguments =
when defined(windows):
[
"-d:debug -d:chronosDebug -d:useSysAssert -d:useGcAssert",
"-d:debug -d:chronosPreviewV4",
"-d:release",
"-d:release -d:chronosPreviewV4"
]
else:
[
"-d:debug -d:chronosDebug -d:useSysAssert -d:useGcAssert",
"-d:debug -d:chronosPreviewV4",
"-d:debug -d:chronosDebug -d:chronosEventEngine=poll -d:useSysAssert -d:useGcAssert",
"-d:release",
"-d:release -d:chronosPreviewV4"
]
let styleCheckStyle = if (NimMajor, NimMinor) < (1, 6): "hint" else: "error"
let cfg =
" --styleCheck:usages --styleCheck:" & styleCheckStyle &
(if verbose: "" else: " --verbosity:0 --hints:off") &
" --skipParentCfg --skipUserCfg --outdir:build --nimcache:build/nimcache -f"
proc build(args, path: string) =
exec nimc & " " & lang & " " & cfg & " " & flags & " " & args & " " & path
proc run(args, path: string) =
build args & " -r", path
task test, "Run all tests":
for args in testArguments:
run args, "tests/testall"
if (NimMajor, NimMinor) > (1, 6):
run args & " --mm:refc", "tests/testall"
task test_libbacktrace, "test with libbacktrace":
var allArgs = @[
"-d:release --debugger:native -d:chronosStackTrace -d:nimStackTraceOverride --import:libbacktrace",
]
for args in allArgs:
run args, "tests/testall"