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The error messages that indicate bugs in 'area' bitstring functions

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should identify accurately which function exhibited the bug.

Reviewed by: asomers
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D22519
This commit is contained in:
dougm 2019-11-23 17:22:36 +00:00
parent 7d071614ad
commit b0a70be8e5
1 changed files with 18 additions and 18 deletions
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36
tests/sys/sys/bitstring_test.c
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@ -340,7 +340,7 @@ BITSTRING_TC_DEFINE(bit_ffs_area_no_match)
memset(bitstr, 0, bitstr_size(nbits)); memset(bitstr, 0, bitstr_size(nbits));
bit_ffs_area(bitstr, nbits, 2, &found_clear_bits); bit_ffs_area(bitstr, nbits, 2, &found_clear_bits);
ATF_REQUIRE_EQ_MSG(-1, found_clear_bits, ATF_REQUIRE_EQ_MSG(-1, found_clear_bits,
"bit_ffc_area_%d_%s: Failed all clear bits.", nbits, memloc); "bit_ffs_area_%d_%s: Failed all clear bits.", nbits, memloc);
} }
ATF_TC_WITHOUT_HEAD(bit_ffs_area); ATF_TC_WITHOUT_HEAD(bit_ffs_area);
@ -358,36 +358,36 @@ ATF_TC_BODY(bit_ffs_area, tc)
location = 0; location = 0;
bit_ffs_area(bitstr, nbits, 3, &location); bit_ffs_area(bitstr, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(-1, location, ATF_REQUIRE_EQ_MSG(-1, location,
"bit_ffc_area: found location of size 3 when only 2 bits are set"); "bit_ffs_area: found location of size 3 when only 2 bits are set");
bit_set(bitstr, 7); bit_set(bitstr, 7);
location = 0; location = 0;
bit_ffs_area(bitstr, nbits, 3, &location); bit_ffs_area(bitstr, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(5, location, ATF_REQUIRE_EQ_MSG(5, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffs_area: failed to find location of size 3");
bit_set(bitstr, 8); bit_set(bitstr, 8);
location = 0; location = 0;
bit_ffs_area(bitstr, nbits, 3, &location); bit_ffs_area(bitstr, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(5, location, ATF_REQUIRE_EQ_MSG(5, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffs_area: failed to find location of size 3");
location = 0; location = 0;
bit_ffs_area_at(bitstr, 2, nbits, 3, &location); bit_ffs_area_at(bitstr, 2, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(5, location, ATF_REQUIRE_EQ_MSG(5, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffs_area_at: failed to find location of size 3");
location = 0; location = 0;
bit_ffs_area_at(bitstr, 6, nbits, 3, &location); bit_ffs_area_at(bitstr, 6, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(6, location, ATF_REQUIRE_EQ_MSG(6, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffs_area_at: failed to find location of size 3");
location = 0; location = 0;
bit_ffs_area_at(bitstr, 8, nbits, 3, &location); bit_ffs_area_at(bitstr, 8, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(-1, location, ATF_REQUIRE_EQ_MSG(-1, location,
"bit_ffc_area: found invalid location"); "bit_ffs_area_at: found invalid location");
bit_set(bitstr, 69); bit_set(bitstr, 69);
bit_set(bitstr, 70); bit_set(bitstr, 70);
@ -396,22 +396,22 @@ ATF_TC_BODY(bit_ffs_area, tc)
location = 0; location = 0;
bit_ffs_area_at(bitstr, 8, nbits, 3, &location); bit_ffs_area_at(bitstr, 8, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(69, location, ATF_REQUIRE_EQ_MSG(69, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffs_area_at: failed to find location of size 3");
location = 0; location = 0;
bit_ffs_area_at(bitstr, 69, nbits, 3, &location); bit_ffs_area_at(bitstr, 69, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(69, location, ATF_REQUIRE_EQ_MSG(69, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffs_area_at: failed to find location of size 3");
location = 0; location = 0;
bit_ffs_area_at(bitstr, 70, nbits, 3, &location); bit_ffs_area_at(bitstr, 70, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(-1, location, ATF_REQUIRE_EQ_MSG(-1, location,
"bit_ffc_area: found invalid location"); "bit_ffs_area_at: found invalid location");
location = 0; location = 0;
bit_ffs_area_at(bitstr, 72, nbits, 3, &location); bit_ffs_area_at(bitstr, 72, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(-1, location, ATF_REQUIRE_EQ_MSG(-1, location,
"bit_ffc_area: found invalid location"); "bit_ffs_area_at: found invalid location");
} }
ATF_TC_WITHOUT_HEAD(bit_ffc_area); ATF_TC_WITHOUT_HEAD(bit_ffc_area);
@ -449,17 +449,17 @@ ATF_TC_BODY(bit_ffc_area, tc)
location = 0; location = 0;
bit_ffc_area_at(bitstr, 2, nbits, 3, &location); bit_ffc_area_at(bitstr, 2, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(7, location, ATF_REQUIRE_EQ_MSG(7, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffc_area_at: failed to find location of size 3");
location = 0; location = 0;
bit_ffc_area_at(bitstr, 8, nbits, 3, &location); bit_ffc_area_at(bitstr, 8, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(8, location, ATF_REQUIRE_EQ_MSG(8, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffc_area_at: failed to find location of size 3");
location = 0; location = 0;
bit_ffc_area_at(bitstr, 9, nbits, 3, &location); bit_ffc_area_at(bitstr, 9, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(-1, location, ATF_REQUIRE_EQ_MSG(-1, location,
"bit_ffc_area: found invalid bit location"); "bit_ffc_area_at: found invalid bit location");
bit_clear(bitstr, 77); bit_clear(bitstr, 77);
bit_clear(bitstr, 78); bit_clear(bitstr, 78);
@ -468,22 +468,22 @@ ATF_TC_BODY(bit_ffc_area, tc)
location = 0; location = 0;
bit_ffc_area_at(bitstr, 12, nbits, 3, &location); bit_ffc_area_at(bitstr, 12, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(77, location, ATF_REQUIRE_EQ_MSG(77, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffc_area_at: failed to find location of size 3");
location = 0; location = 0;
bit_ffc_area_at(bitstr, 77, nbits, 3, &location); bit_ffc_area_at(bitstr, 77, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(77, location, ATF_REQUIRE_EQ_MSG(77, location,
"bit_ffc_area: failed to find location of size 3"); "bit_ffc_area_at: failed to find location of size 3");
location = 0; location = 0;
bit_ffc_area_at(bitstr, 78, nbits, 3, &location); bit_ffc_area_at(bitstr, 78, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(-1, location, ATF_REQUIRE_EQ_MSG(-1, location,
"bit_ffc_area: found invalid location"); "bit_ffc_area_at: found invalid location");
location = 0; location = 0;
bit_ffc_area_at(bitstr, 85, nbits, 3, &location); bit_ffc_area_at(bitstr, 85, nbits, 3, &location);
ATF_REQUIRE_EQ_MSG(-1, location, ATF_REQUIRE_EQ_MSG(-1, location,
"bit_ffc_area: found invalid location"); "bit_ffc_area_at: found invalid location");
} }
BITSTRING_TC_DEFINE(bit_nclear) BITSTRING_TC_DEFINE(bit_nclear)