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New test cases for decimal and ieee754.

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FossilOrigin-Name: 73d62f82f94347c60e026bc9cb859fec2d8b5f0c756df0c4941f11817234bff8
This commit is contained in:
drh 2020-07-15 02:15:03 +00:00
parent 9951522f0b
commit d8b3c19991
3 changed files with 52 additions and 9 deletions
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13
manifest
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@ -1,6 +1,6 @@
B 7a876209a678a34c198b54ceef9e3c041f128a14dc73357f6a57cadadaa6cf7b
C Improvements\sto\sthe\smin()/max()\soptimization\sso\sthat\sit\sis\sable\sto\suse\nindexes\swhere\sterms\sare\sconstrained\sby\sIN\soperators.
D 2020-07-14T23:58:04.562
C New\stest\scases\sfor\sdecimal\sand\sieee754.
D 2020-07-15T02:15:03.726
F Makefile.in 19374a5db06c3199ec1bab71ab74a103d8abf21053c05e9389255dc58083f806
F Makefile.msc 48f5a3fc32672c09ad73795749f6253e406a31526935fbbffd8f021108d54574
F autoconf/Makefile.am a8d1d24affe52ebf8d7ddcf91aa973fa0316618ab95bb68c87cabf8faf527dc8
@ -36,7 +36,7 @@ F src/window.c 0dec178bfa541c757d15a2be78f34aea36393a0966600366810e5f8739ccf370
F test/altertab.test b8b2104212e8ea87c75c3cbe3cb78ed7236a6c828ee2e59ed09d3dbe9812d002
F test/busy2.test 415364312743992641f9bf679c84918327296067f85a5d00012b339dc35acbd7
F test/corruptL.test 01cfda6b28f463d1713ac72a101e65549250568129ce5317ec6729729ecaf477
F test/decimal.test 12739a01bdba4c4d79f95b323e6b67b9fad1ab6ffb56116bd2b9c81a5b19e1d9
F test/decimal.test fcf403fd5585f47342234e153c4a4338cd737b8e0884ac66fc484df47dbcf1a7
F test/filter1.test 6c483ecf7886c8843a8612c021aa23f33c581f584151f251842b3a3592c95ac8
F test/fkey5.test 321fd41e8754389526b2b8e8769348dc9ff23a65d4d48b19c27df17459e82ec5
F test/fts3corrupt4.test b77dcdfa207c11d7966e71837c518cb0639c78fd109dec89c65d45a3bfd36701
@ -52,8 +52,7 @@ F tool/mksqlite3c.tcl f4ef476510eca4124c874a72029f1e01bc54a896b1724e8f9eef0d8bfa
F tool/mksqlite3h.tcl 1f5e4a1dbbbc43c83cc6e74fe32c6c620502240b66c7c0f33a51378e78fc4edf
F tool/showlocks.c 9cc5e66d4ebbf2d194f39db2527ece92077e86ae627ddd233ee48e16e8142564
F tool/speed-check.sh 615cbdf50f1409ef3bbf9f682e396df80f49d97ed93ed3e61c8e91fae6afde58
P 5041f6a1c439b43c654e72a391517c115e222ef0e9a565907b03149b535e92c8 81e6450980ee745686aee5e2b84672d3c8404a041c82c658aa562013294b8628
R d75719dea560c982e336a12adb26b892
T +closed 81e6450980ee745686aee5e2b84672d3c8404a041c82c658aa562013294b8628
P b8ba2f17f938c03543a89dd29d6987163f7a4085a51de1aa14ea5504501c4f72
R 547435ff5d0ee8e51c74084baddf9d1e
U drh
Z d00d1173d8f504465fb89fc156c0fa9a
Z 477e5f7b221518b2a1d3db972ec3b320

2
manifest.uuid
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@ -1 +1 @@
b8ba2f17f938c03543a89dd29d6987163f7a4085a51de1aa14ea5504501c4f72
73d62f82f94347c60e026bc9cb859fec2d8b5f0c756df0c4941f11817234bff8

46
test/decimal.test
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@ -15,7 +15,7 @@ source $testdir/tester.tcl
set testprefix decimal
if {[catch {load_static_extension db decimal} error]} {
puts "Skipping zipfile tests, hit load error: $error"
puts "Skipping decimal tests, hit load error: $error"
finish_test; return
}
@ -138,5 +138,49 @@ do_execsql_test 5103 {
SELECT decimal_mul('1234.0000','2');
} {2468}
if {[catch {load_static_extension db ieee754} error]} {
puts "Skipping ieee754 tests, hit load error: $error"
finish_test; return
}
do_execsql_test 6000 {
CREATE TABLE pow2(x INTEGER PRIMARY KEY, v TEXT);
WITH RECURSIVE c(x,v) AS (
VALUES(0,'1')
UNION ALL
SELECT x+1, decimal_mul(v,'2') FROM c WHERE x+1<=971
) INSERT INTO pow2(x,v) SELECT x, v FROM c;
WITH RECURSIVE c(x,v) AS (
VALUES(-1,'0.5')
UNION ALL
SELECT x-1, decimal_mul(v,'0.5') FROM c WHERE x-1>=-1075
) INSERT INTO pow2(x,v) SELECT x, v FROM c;
} {}
do_execsql_test 6010 {
WITH c(n) AS (SELECT ieee754_from_blob(x'0000000000000001'))
SELECT decimal_mul(ieee754_mantissa(c.n),pow2.v)
FROM pow2, c WHERE pow2.x=ieee754_exponent(c.n);
} {0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004940656458412465441765687928682213723650598026143247644255856825006755072702087518652998363616359923797965646954457177309266567103559397963987747960107818781263007131903114045278458171678489821036887186360569987307230500063874091535649843873124733972731696151400317153853980741262385655911710266585566867681870395603106249319452715914924553293054565444011274801297099995419319894090804165633245247571478690147267801593552386115501348035264934720193790268107107491703332226844753335720832431936092382893458368060106011506169809753078342277318329247904982524730776375927247874656084778203734469699533647017972677717585125660551199131504891101451037862738167250955837389733598993664809941164205702637090279242767544565229087538682506419718265533447265625}
do_execsql_test 6020 {
WITH c(n) AS (SELECT ieee754_from_blob(x'7fefffffffffffff'))
SELECT decimal_mul(ieee754_mantissa(c.n),pow2.v)
FROM pow2, c WHERE pow2.x=ieee754_exponent(c.n);
} {179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368}
do_execsql_test 6100 {
SELECT ieee754(ieee754_from_blob(x'0000000000000001'));
} {ieee754(1,-1074)}
do_execsql_test 6110 {
SELECT ieee754(ieee754_from_blob(x'7fefffffffffffff'));
} {ieee754(9007199254740991,971)}
do_execsql_test 6120 {
SELECT printf('%.8e',ieee754_from_blob(x'0000000000000001'));
} {4.94065646e-324}
do_execsql_test 6130 {
SELECT printf('%.8e',ieee754_from_blob(x'ffefffffffffffff'));
} {-1.79769313e+308}
finish_test