From: Alan Modra <amodra@gmail.com>
To: "Maciej W. Rozycki" <macro@orcam.me.uk>
Cc: binutils@sourceware.org
Subject: Re: [PATCH 0/3] GAS/testsuite: Make sure none.s is not overwritten
Date: Fri, 14 Jun 2024 09:49:34 +0930 [thread overview]
Message-ID: <ZmuMliXvk3J2W82J@squeak.grove.modra.org> (raw)
In-Reply-To: <alpine.DEB.2.21.2406111127020.9248@angie.orcam.me.uk>
On Tue, Jun 11, 2024 at 12:51:18PM +0100, Maciej W. Rozycki wrote:
> Hi,
>
> Previously I have reported:
>
> FAIL: Output file must be distinct from input
>
> regressions, where the fallout is that gas/testsuite/gas/all/none.s gets
> overwritten causing:
>
> FAIL: gas/all/none
>
> regressions for any subsequent test runs using the same source tree.
>
> Running the testsuite is not supposed to clobber the sources and the
> causing test is dangerous in that it specifies a file in the source tree
> both as an input source file and the output object file for GAS, relying
> on GAS refusing to overwrite its input, the sole purpose of the test, and
> allowing for GAS clobbering it, should it fail the test.
>
> This mini patch series addresses the issue, by copying input from the
> source tree to the test temporary directory and operating on it there. A
> couple of helper TCL procedures have been defined, which is what the
> introductory patches are for.
>
> No regressions across my usual list of targets, counting total 239 right
> now, and the intermittent regressions removed.
>
> Maciej
Thanks, the series looks good. Please apply.
--
Alan Modra
next prev parent reply other threads:[~2024-06-14 0:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-11 11:51 Maciej W. Rozycki
2024-06-11 11:51 ` [PATCH 1/3] binutils/testsuite: Add a helper for relative path construction Maciej W. Rozycki
2024-06-11 11:51 ` [PATCH 2/3] GAS/testsuite: Add a helper for paths outside the source dir Maciej W. Rozycki
2024-06-11 11:51 ` [PATCH 3/3] GAS/testsuite: Make a copy of none.s before operating on it as output Maciej W. Rozycki
2024-06-14 0:19 ` Alan Modra [this message]
2024-06-17 22:31 ` [PATCH 0/3] GAS/testsuite: Make sure none.s is not overwritten Maciej W. Rozycki
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