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-rw-r--r--mrbgems/mruby-sprintf/test/sprintf.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/mrbgems/mruby-sprintf/test/sprintf.rb b/mrbgems/mruby-sprintf/test/sprintf.rb
index 137812ae7..24d01c9be 100644
--- a/mrbgems/mruby-sprintf/test/sprintf.rb
+++ b/mrbgems/mruby-sprintf/test/sprintf.rb
@@ -8,6 +8,11 @@ assert('String#%') do
assert_equal 15, ("%b" % (1<<14)).size
skip unless Object.const_defined?(:Float)
assert_equal "1.0", "%3.1f" % 1.01
+ assert_equal " 123456789.12", "% 4.2f" % 123456789.123456789
+ assert_equal "123456789.12", "%-4.2f" % 123456789.123456789
+ assert_equal "+123456789.12", "%+4.2f" % 123456789.123456789
+ assert_equal "123456789.12", "%04.2f" % 123456789.123456789
+ assert_equal "00000000123456789.12", "%020.2f" % 123456789.123456789
end
assert('String#% with inf') do