From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#50629: 28.0.50; hard to debug an uncaught error with ert Date: Sat, 27 Aug 2022 15:52:45 +0200 Message-ID: <875yid94k2.fsf@gnus.org> References: <15445.1631834888@alto> <87pmgncjvg.fsf@gnus.org> <871qt1aklk.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19948"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Mike Kupfer , 50629@debbugs.gnu.org To: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 27 15:53:10 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oRwFJ-0004zf-Q4 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 15:53:09 +0200 Original-Received: from localhost ([::1]:44708 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oRwFH-0006ES-B9 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 09:53:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44838) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRwFC-0006EK-0w for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 09:53:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37546) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oRwFB-00070X-OF for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 09:53:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oRwFB-0002BH-JY for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 09:53:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 27 Aug 2022 13:53:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50629 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 50629-submit@debbugs.gnu.org id=B50629.16616083778372 (code B ref 50629); Sat, 27 Aug 2022 13:53:01 +0000 Original-Received: (at 50629) by debbugs.gnu.org; 27 Aug 2022 13:52:57 +0000 Original-Received: from localhost ([127.0.0.1]:55528 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRwF6-0002Ax-NR for submit@debbugs.gnu.org; Sat, 27 Aug 2022 09:52:56 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:55182) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRwF4-0002Aj-95 for 50629@debbugs.gnu.org; Sat, 27 Aug 2022 09:52:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :Date:References:In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=NIfcsvw7AIrS09gjhB+wIkzDl0uYbdm1ohgSYytMcNI=; b=SHwd6Oy4FY6FPPRIdPpwjVLAyB gbCQBCo74vL3J1wNwtF+eUincGjb3b8YT73FHR1o177Z7DHazyWSI9IrOwscz5xYT0gNRQnVvMM3a x8jXkeP8vrKlwJohzTwIJQqnbSBGXGptGqonZ8mDzQX/Y1oGoEcoT5Gtb/8Fzt+/GKAU=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oRwEv-0003DD-Lq; Sat, 27 Aug 2022 15:52:47 +0200 In-Reply-To: ("Gerd =?UTF-8?Q?M=C3=B6llmann?="'s message of "Sat, 27 Aug 2022 15:44:12 +0200") Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAD1BMVEX6y7bxjHTcJyP7 y7X///+D+PafAAAAAWJLR0QEj2jZUQAAAAd0SU1FB+YIGw0EDamk44oAAAGUSURBVDjLjZNbesQg CIWxbEBkA9VsAMP+99aD0Vxmpl/rS6K/XDwAUWmt1VpbKUVqbI5FVGqRY+H7ACIwwFnwO8DWx5J3 IOp0/MjD1bg2ji09gq//+gLax/VPUNVXYg9QDclxeQPjfJE70AOYlyfIMs6pW3+AmvIBWOPsAqo0 V4p3XqBnp9AyTPgGNmFzRGcn60jsBJKdjd0NPOX9At0sXLEbLkg6QRXG1QgNV/B1gk0dhBhBYJKs LKAWrhi1ItzgGyA3G41BYWl7gCihYWtcIUhGDKIBtgOw9VwEgkQSfVrAgTOVNKT0BRoYRUz5Qnr9 BXBnkh223S4gfwK4+pYRfJ/v2IgTE5RoGVnpBRA8OdJNmpQt46kLQA7PLsYSAqMfliTYmHJH40Na Jj3V1QxRo7SM2Mw3oLgHf1AejlK/6oEUUdWoOUi/Sot3GR9dEp7OZiiN43yUFjH62T7ScsgYFpbM v25gi2qP9tGUV4sWgBaBjy6R1dR1yjVXz3MM6hxum80uac35y0DxL6P2YQZjaL3P/Q/JWHHnimfg 0AAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMi0wOC0yN1QxMzowNDoxMyswMDowMNbE7YQAAAAldEVY dGRhdGU6bW9kaWZ5ADIwMjItMDgtMjdUMTM6MDQ6MTMrMDA6MDCnmVU4AAAAAElFTkSuQmCC X-Now-Playing: Stereolab's _Switched On Vol. 4: Electrically Possessed (1)_: "Retrograde Mirror Form" X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:240922 Archived-At: Gerd M=C3=B6llmann writes: > The backtrace we have already. It's the "unreadable" stuff that ERT > prints. No, that's not the backtrace (that we're interested in). With this example: emake; ./src/emacs -Q -batch -l ert -eval '(ert-deftest f () (setq debug-on= -error t) (defun foo () (bar)) (defun bar () (zot)) (should (equal 42 (foo)= )))' -f ert-run-tests-batch-and-exit We'd like to see a backtrace that mentions that zot was called by bar, and that bar was called by foo. Instead we get: Test f backtrace: signal(void-function (zot)) apply(signal (void-function (zot))) (setq value-2 (apply fn-0 args-1)) (unwind-protect (setq value-2 (apply fn-0 args-1)) (setq form-descri Note that there's no mention of foo or bar.