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| author | Nobuyoshi Nakada <[email protected]> | 2017-04-23 09:10:29 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <[email protected]> | 2017-04-23 09:54:20 +0900 |
| commit | 7314423bd1989199c834a1a2af01df9d7f42ff17 (patch) | |
| tree | 177f388d723656472ad0a5151b26bd4a9effb4e8 /mrbgems/mruby-sprintf/test | |
| parent | 809b7ca3f4e93dc44ec4ba7d2cf3716834f25887 (diff) | |
| download | mruby-7314423bd1989199c834a1a2af01df9d7f42ff17.tar.gz mruby-7314423bd1989199c834a1a2af01df9d7f42ff17.zip | |
Fix space flag when Inf/NaN and width==3
While `"% 2f"` and `"% 4f"` result in `" Inf"` and `" Inf"`
respectively, `"% 3f"` results in `"Inf"` (no space).
Diffstat (limited to 'mrbgems/mruby-sprintf/test')
| -rw-r--r-- | mrbgems/mruby-sprintf/test/sprintf.rb | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/mrbgems/mruby-sprintf/test/sprintf.rb b/mrbgems/mruby-sprintf/test/sprintf.rb index 178904d60..ff2c88081 100644 --- a/mrbgems/mruby-sprintf/test/sprintf.rb +++ b/mrbgems/mruby-sprintf/test/sprintf.rb @@ -8,6 +8,62 @@ assert('String#%') do assert_equal 15, ("%b" % (1<<14)).size end +assert('String#% with inf') do + inf = Float::INFINITY + + assert_equal "Inf", "%f" % inf + assert_equal "Inf", "%2f" % inf + assert_equal "Inf", "%3f" % inf + assert_equal " Inf", "%4f" % inf + assert_equal " Inf", "%5f" % inf + + assert_equal "+Inf", "%+f" % inf + assert_equal "+Inf", "%+2f" % inf + assert_equal "+Inf", "%+3f" % inf + assert_equal "+Inf", "%+4f" % inf + assert_equal " +Inf", "%+5f" % inf + + assert_equal "Inf", "%-f" % inf + assert_equal "Inf", "%-2f" % inf + assert_equal "Inf", "%-3f" % inf + assert_equal "Inf ", "%-4f" % inf + assert_equal "Inf ", "%-5f" % inf + + assert_equal " Inf", "% f" % inf + assert_equal " Inf", "% 2f" % inf + assert_equal " Inf", "% 3f" % inf + assert_equal " Inf", "% 4f" % inf + assert_equal " Inf", "% 5f" % inf +end + +assert('String#% with nan') do + nan = Float::NAN + + assert_equal "NaN", "%f" % nan + assert_equal "NaN", "%2f" % nan + assert_equal "NaN", "%3f" % nan + assert_equal " NaN", "%4f" % nan + assert_equal " NaN", "%5f" % nan + + assert_equal "+NaN", "%+f" % nan + assert_equal "+NaN", "%+2f" % nan + assert_equal "+NaN", "%+3f" % nan + assert_equal "+NaN", "%+4f" % nan + assert_equal " +NaN", "%+5f" % nan + + assert_equal "NaN", "%-f" % nan + assert_equal "NaN", "%-2f" % nan + assert_equal "NaN", "%-3f" % nan + assert_equal "NaN ", "%-4f" % nan + assert_equal "NaN ", "%-5f" % nan + + assert_equal " NaN", "% f" % nan + assert_equal " NaN", "% 2f" % nan + assert_equal " NaN", "% 3f" % nan + assert_equal " NaN", "% 4f" % nan + assert_equal " NaN", "% 5f" % nan +end + assert("String#% with invalid chr") do begin class Fixnum |