diff options
| author | skilchen <skilchen@users.noreply.github.com> | 2018-06-05 06:09:07 +0200 |
|---|---|---|
| committer | Varriount <Varriount@users.noreply.github.com> | 2018-06-05 00:09:07 -0400 |
| commit | 230692a22f92ed010e04ba8c1b2b95f86350f1a5 (patch) | |
| tree | 6d874783342c6fc578b197a6685ff2ba7f12a891 /tests/stdlib/tstrformat.nim | |
| parent | fd102f39bb8c969d33015654422ff4541f211b51 (diff) | |
| download | Nim-230692a22f92ed010e04ba8c1b2b95f86350f1a5.tar.gz | |
Fix strformat neg zero (#7954)
* fix strformat handling of neg zero with sign * better tests for neg zero with sign * use inplace insertion of the sign as suggested by Varriount
Diffstat (limited to 'tests/stdlib/tstrformat.nim')
| -rw-r--r-- | tests/stdlib/tstrformat.nim | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/stdlib/tstrformat.nim b/tests/stdlib/tstrformat.nim index 919158ac4..db76899d4 100644 --- a/tests/stdlib/tstrformat.nim +++ b/tests/stdlib/tstrformat.nim @@ -46,3 +46,11 @@ doAssert fmt"{-1.5:0>8}" == "0000-1.5" # even that does not work for negative fl doAssert fmt"{-1.5:08}" == "-00001.5" # works doAssert fmt"{1.5:+08}" == "+00001.5" # works doAssert fmt"{1.5: 08}" == " 00001.5" # works + +# only add explicitly requested sign if value != -0.0 (neg zero) +doAssert fmt"{-0.0:g}" == "-0" +doassert fmt"{-0.0:+g}" == "-0" +doassert fmt"{-0.0: g}" == "-0" +doAssert fmt"{0.0:g}" == "0" +doAssert fmt"{0.0:+g}" == "+0" +doAssert fmt"{0.0: g}" == " 0" |