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#51037: [PATCH] Make `print-level` & `print-length` customizable in ERT batch tests Date: Fri, 08 Oct 2021 00:04:01 +0200 Message-ID: <87tuhsqypa.fsf@gnus.org> References: <86tuhvmtpl.fsf@runbox.com> <877deqec10.fsf@gnus.org> <83fste2u4i.fsf@gnu.org> <87ily94662.fsf@gnus.org> <86h7dszgv2.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1191"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 51037@debbugs.gnu.org To: Andy Moreton Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Oct 08 00:05:19 2021 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 1mYbVu-000074-Ey for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 08 Oct 2021 00:05:18 +0200 Original-Received: from localhost ([::1]:47756 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mYbVt-0000jL-1g for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 07 Oct 2021 18:05:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54394) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mYbVe-0000ia-ON for bug-gnu-emacs@gnu.org; Thu, 07 Oct 2021 18:05:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37079) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mYbVe-0005fj-Fq for bug-gnu-emacs@gnu.org; Thu, 07 Oct 2021 18:05:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mYbVe-00012V-Ba for bug-gnu-emacs@gnu.org; Thu, 07 Oct 2021 18:05:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 07 Oct 2021 22:05:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51037 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 51037-submit@debbugs.gnu.org id=B51037.16336442543931 (code B ref 51037); Thu, 07 Oct 2021 22:05:02 +0000 Original-Received: (at 51037) by debbugs.gnu.org; 7 Oct 2021 22:04:14 +0000 Original-Received: from localhost ([127.0.0.1]:48625 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mYbUs-00011L-83 for submit@debbugs.gnu.org; Thu, 07 Oct 2021 18:04:14 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:41562) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mYbUq-000118-A5 for 51037@debbugs.gnu.org; Thu, 07 Oct 2021 18:04:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: 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=HrEK/HIPI6xUctIvhjfW4D8wKNdEYJbGV98QsNvJMIs=; b=rCoMO91zm0v6mFoYBKDekxC/LX 60NC0jFvWxuz+BWTn2BWwP5Lxu10qbZ9tAemsmVED7EzJXL3v7o8PRAFaNhzjJvU8YpzTJJ3WdSXa 6aNm0ije6GQgOVK1H0v8KE6XWy8fAu9Z7G27NlygEti5D8fVxVoees91+gIEYUOEX6zI=; Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mYbUh-0003Xq-0d; Fri, 08 Oct 2021 00:04:06 +0200 X-Now-Playing: Tuxedomoon's _Ten Years In One Night (Live)_: "Pinheads On The Move" In-Reply-To: <86h7dszgv2.fsf@gmail.com> (Andy Moreton's message of "Thu, 07 Oct 2021 22:04:33 +0100") 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:216689 Archived-At: Andy Moreton writes: > Isn't that what ert-batch-backtrace-right-margin is for ? > > (defcustom ert-batch-backtrace-right-margin 70 > "Maximum length of lines in ERT backtraces in batch mode. > Use nil for no limit (caution: backtrace lines can be very long)." > :type '(choice (const :tag "No truncation" nil) integer)) > > Also the TEST_BACKTRACE_LINE_LENGTH environment variable can be > used to set it (see test/Makefile.in). Right. But ert will still shorten "internally" with print-length etc before chopping the lines to 70 characters. Here's with a longer value: est test-ensure-list2 backtrace: signal(error ("(\"foo\" \"foo\" \"foo\" \"foo\" \"foo\" \"foo\" \"foo\" \"foo\" \"...")) error("%S" ("foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" "foo" ...)) (closure (t) nil (error "%S" (make-list 100 "foo")))() Note the "..." at the end of the foo list -- that's from print-length. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no