jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

better addInt (#16160)

Browse source 
* better addint
* Update lib/system/strmantle.nim

Co-authored-by: Juan Carlos <juancarlospaco@gmail.com>
This commit is contained in:
flywind 2020-12-02 03:19:39 +08:00 • committed by GitHub
commit c65f95417a
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 127 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

46
tests/system/tstrmantle.nim Normal file
View file

@ -0,0 +1,46 @@
var res = newStringOfCap(24)
for i in 0 .. 9:
res.addInt int64(i)
doAssert res == "0123456789"
res = newStringOfCap(24)
for i in -9 .. 0:
res.addInt int64(i)
doAssert res == "-9-8-7-6-5-4-3-2-10"
res = newStringOfCap(24)
res.addInt high(int64)
doAssert res == "9223372036854775807"
res = newStringOfCap(24)
res.addInt low(int64)
doAssert res == "-9223372036854775808"
res = newStringOfCap(12)
res.addInt high(int32)
doAssert res == "2147483647"
res = newStringOfCap(12)
res.addInt low(int32)
doAssert res == "-2147483648"
res = newStringOfCap(12)
res.addInt high(int16)
doAssert res == "32767"
res = newStringOfCap(212)
res.addInt low(int16)
doAssert res == "-32768"
res = newStringOfCap(12)
res.addInt high(int8)
doAssert res == "127"
res = newStringOfCap(12)
res.addInt low(int8)
doAssert res == "-128"