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b9287e6669
Compare the current output against a previous run to determine if there has been any change since last time, and only run through imagediff if there has been. For the vector surfaces, we can check the vector output first and potentially skip the rasterisation. On my machine this reduces the time for a second run from 6 minutes to 2m30s. As most of the time, most test output will remain unchanged, so this seems to be a big win. On unix systems, hard linking is used to reduce the amount of storage space required - others will see about a three-fold increase in the amount of disk used. The directory continues to be a stress test for file selectors. In order to reduce the changes between runs, the current time is no longer written to the PNG files (justified by that it only exists as a debugging aid) and the boilerplate tweaks the PS surface so that the creation date is fixed. To fully realise the benefits here, we need to strip the creation time from all the reference images... The biggest problem with using the caches is that different runs of the test suite can go through different code paths, introducing potential Heisenbergs. If you suspect that caching is interfering with the test results, use 'make -C test clean-caches check'.
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/*
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* Copyright © 2004 Red Hat, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of
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* Red Hat, Inc. not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior
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* permission. Red Hat, Inc. makes no representations about the
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* suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Carl D. Worth <cworth@cworth.org>
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*/
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#ifndef _XMALLOC_H_
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#define _XMALLOC_H_
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#include "cairo-boilerplate.h"
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#define xmalloc cairo_boilerplate_xmalloc
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void *
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xmalloc (size_t size);
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#define xcalloc cairo_boilerplate_xcalloc
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void *
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xcalloc (size_t nmemb, size_t size);
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#define xrealloc cairo_boilerplate_xrealloc
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void *
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xrealloc (void *buf, size_t size);
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#define xasprintf cairo_boilerplate_xasprintf
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void
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xasprintf (char **strp, const char *fmt, ...) CAIRO_BOILERPLATE_PRINTF_FORMAT(2, 3);
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#define xunlink cairo_boilerplate_xunlink
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void
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xunlink (const char *path);
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#endif
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