Bug #121278 for SVG-Grid: Test suite started to fail (with SVG 2.67?)

Fri Apr 21 17:43:55 2017 SREZIC [...] cpan.org - Ticket created

CC:	MANWAR [...] cpan.org
Subject:	Test suite started to fail (with SVG 2.67?)

On my smoker systems I see the following new failure: ... # Failed test '/var/tmp/cpansmoker-1023/2017042121/temp.pEE4/test.svg matches data/synopsis.svg' # at t/test.t line 107. # Looks like you failed 1 test of 7. t/test.t .. Dubious, test returned 1 (wstat 256, 0x100) Failed 1/7 subtests ... Statistical analysis suggests that this happens with SVG 2.67 and newer: **************************************************************** Regression 'mod:SVG' **************************************************************** Name Theta StdErr T-stat [0='const'] 1.0000 0.0000 63927560065122184.00 [1='eq_2.67'] -1.0000 0.0000 -22208700745723056.00 [2='eq_2.68'] -1.0000 0.0000 -22208700745723048.00 [3='eq_2.69'] -1.0000 0.0000 -34524828355329196.00 R^2= 1.000, N= 86, K= 4 ****************************************************************

Fri Apr 21 17:48:42 2017 SREZIC [...] cpan.org - Correspondence added

RT-Send-CC:

MANWAR [...] cpan.org

On 2017-04-21 17:43:55, SREZIC wrote: Show quoted text

> On my smoker systems I see the following new failure: > > ... > # Failed test '/var/tmp/cpansmoker- > 1023/2017042121/temp.pEE4/test.svg matches data/synopsis.svg' > # at t/test.t line 107. > # Looks like you failed 1 test of 7. > t/test.t .. > Dubious, test returned 1 (wstat 256, 0x100) > Failed 1/7 subtests > ... > > > Statistical analysis suggests that this happens with SVG 2.67 and > newer: > > **************************************************************** > Regression 'mod:SVG' > **************************************************************** > Name Theta StdErr T-stat > [0='const'] 1.0000 0.0000 63927560065122184.00 > [1='eq_2.67'] -1.0000 0.0000 -22208700745723056.00 > [2='eq_2.68'] -1.0000 0.0000 -22208700745723048.00 > [3='eq_2.69'] -1.0000 0.0000 -34524828355329196.00 > > R^2= 1.000, N= 86, K= 4 > ****************************************************************

To be more precise, and the border between pass and fail is between SVG 2.64 and SVG 2.65.

Fri Apr 21 18:49:50 2017 ron [...] savage.net.au - Correspondence added

Subject:	Re: [rt.cpan.org #121278] Test suite started to fail (with SVG 2.67?)
Date:	Sat, 22 Apr 2017 08:49:28 +1000
To:	bug-SVG-Grid [...] rt.cpan.org
From:	Ron Savage <ron [...] savage.net.au>

Hi Slaven Thanx. I'll download a few versions of SVG and investigate. On 22/04/17 07:48, Slaven_Rezic via RT wrote: Show quoted text

> Queue: SVG-Grid > Ticket <URL: https://rt.cpan.org/Ticket/Display.html?id=121278 > > > On 2017-04-21 17:43:55, SREZIC wrote:

>> On my smoker systems I see the following new failure: >> >> ... >> # Failed test '/var/tmp/cpansmoker- >> 1023/2017042121/temp.pEE4/test.svg matches data/synopsis.svg' >> # at t/test.t line 107. >> # Looks like you failed 1 test of 7. >> t/test.t .. >> Dubious, test returned 1 (wstat 256, 0x100) >> Failed 1/7 subtests >> ... >> >> >> Statistical analysis suggests that this happens with SVG 2.67 and >> newer: >> >> **************************************************************** >> Regression 'mod:SVG' >> **************************************************************** >> Name Theta StdErr T-stat >> [0='const'] 1.0000 0.0000 63927560065122184.00 >> [1='eq_2.67'] -1.0000 0.0000 -22208700745723056.00 >> [2='eq_2.68'] -1.0000 0.0000 -22208700745723048.00 >> [3='eq_2.69'] -1.0000 0.0000 -34524828355329196.00 >> >> R^2= 1.000, N= 86, K= 4 >> ****************************************************************

> > To be more precise, and the border between pass and fail is between SVG 2.64 and SVG 2.65. >

-- Ron Savage - savage.net.au

Fri Apr 21 18:49:50 2017 The RT System itself - Status changed from 'new' to 'open'

Fri Apr 21 22:03:12 2017 RSAVAGE [...] cpan.org - Correspondence added 30 min

Fixed in V 1.04, which is now on CPAN. The problem was that I generated data/synopsis.svg with SVG V 2.64, and that version # is embedded in the file. Any later (or even earlier) version of SVG will generate images with a different version # in them, so the comparison of shipped and generated images was at fault.

Fri Apr 21 22:03:18 2017 RSAVAGE [...] cpan.org - Status changed from 'open' to 'resolved'