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c877c0b419
Instead of bundling our own copies of Russ's C TAP Harness, start using
source pulled from his git repository using the src/external import
mechanism. Note that we are not currently building the floating
point (is_double) portion of the harness.
In the process of doing so, we also upgrade our test harness to the latest
upstream version, 1.11. This is somewhat problematic, as there have been
some significant code changes since the version bundled with OpenAFS.
Work around these by
*) Referencing the basic.h header as <tests/tap/basic.h>, rather than
just <tap/basic.h>, to match the new upstream layout
*) Changing the include path so that the tests/ directory can be
found within it.
Change-Id: I63efbb30248165e5729005b0a791e7eb7afb051d
Reviewed-on: http://gerrit.openafs.org/7374
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Russ Allbery <rra@stanford.edu>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/*
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* Copyright (c) 2011 Your File System Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <afsconfig.h>
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#include <afs/param.h>
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#include <roken.h>
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#include <tests/tap/basic.h>
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#include <opr/jhash.h>
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/* Bob Jenkins' lookup3.c comes with a load of self test functions, but
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* unfortunately, they all use 'hashlittle' (his unaligned hash function). As
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* we have only got 'hashword' (word aligned arrays) in OpenAFS, we need to roll
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* our own tests.
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*/
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int
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main(int argc, char **argv)
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{
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plan(8);
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uint32_t test[] = {3526055646, 2064483663, 3234460805, 3963629775};
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is_int(256, opr_jhash_size(8), "opr_jhash_size returns expected value");
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is_int(255, opr_jhash_mask(8), "opr_jhash_mask returns expected value");
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is_int(0xdeadbeef, opr_jhash(test, 0, 0), "empty array hashes as expected");
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is_int(766530906, opr_jhash(test, 4, 0), "simple array works");
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is_int(3782684773, opr_jhash(test, 4, 1), "changing initval works");
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test[2]++;
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is_int(1977082159, opr_jhash(test, 4, 0), "modifying value works");
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is_int(1100796964, opr_jhash(test, 1, 0),
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"single value works through jhash");
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is_int(1100796964, opr_jhash_int(test[0], 0),
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"single value works through jhash_int");
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return 0;
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}
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