From nobody Sun Feb 8 13:32:26 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1552497114920695.6009340284535; Wed, 13 Mar 2019 10:11:54 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id F0A1730EEF99; Wed, 13 Mar 2019 17:11:52 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C8A661024940; Wed, 13 Mar 2019 17:11:52 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 768D9181A136; Wed, 13 Mar 2019 17:11:52 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id x2DHBmmb016881 for ; Wed, 13 Mar 2019 13:11:48 -0400 Received: by smtp.corp.redhat.com (Postfix) id 184FB87A6; Wed, 13 Mar 2019 17:11:48 +0000 (UTC) Received: from worklaptop.redhat.com (ovpn-124-40.rdu2.redhat.com [10.10.124.40]) by smtp.corp.redhat.com (Postfix) with ESMTP id 16FC0605A8; Wed, 13 Mar 2019 17:11:42 +0000 (UTC) From: Cole Robinson To: libvirt-list@redhat.com Date: Wed, 13 Mar 2019 13:11:32 -0400 Message-Id: <6a3cf5c22c9a83c33bf68cd8ab50643bab3c6ace.1552496850.git.crobinso@redhat.com> In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 2/2] docs: hacking: Add 'Code coverage reports' section X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Wed, 13 Mar 2019 17:11:53 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Signed-off-by: Cole Robinson Reviewed-by: Martin Kletzander --- docs/hacking.html.in | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/docs/hacking.html.in b/docs/hacking.html.in index f99d143b7b..56608fbc9e 100644 --- a/docs/hacking.html.in +++ b/docs/hacking.html.in @@ -1412,5 +1412,34 @@ int foo() in the same way, but still make sure they get reviewed if non-triv= ial. +

Code coverage reports

+ +

+ Code coverage HTML reports can be generated with: +

+ +
+  make coverage
+
+ +

+ Reports will be generated in the cov/ directory. Point a + web browser at cov/index.html for the full report. +

+ +

+ The make coverage target is provided by gnulib. + It is a convenience helper for calling the following 3 targets in or= der. + It may be useful to occasionally call these directly. + +

    +
  • make init-coverage: run make clean and + remove all code coverage counter files (*.gcno, etc)
    • +
  • make build-coverage: run make and + make check with CFLAGS filled in with + necessary coverage flags.
    • +
  • make gen-coverage: generate the HTML report
    • +
+

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