mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Bouke van der Bijl
33 lines
643 B
Ruby
33 lines
643 B
Ruby
#assert('Kernel.sprintf') do
|
|
#end
|
|
|
|
assert('String#%') do
|
|
assert_equal "one=1", "one=%d" % 1
|
|
assert_equal "1 one 1.0", "%d %s %3.1f" % [ 1, "one", 1.01 ]
|
|
assert_equal "123 < 456", "%{num} < %<str>s" % { num: 123, str: "456" }
|
|
assert_equal 15, ("%b" % (1<<14)).size
|
|
end
|
|
|
|
assert("String#% with invalid chr") do
|
|
begin
|
|
class Fixnum
|
|
alias_method :chr_, :chr if method_defined?(:chr)
|
|
|
|
def chr
|
|
nil
|
|
end
|
|
end
|
|
|
|
assert_raise TypeError do
|
|
"%c" % 0
|
|
end
|
|
ensure
|
|
class Fixnum
|
|
if method_defined?(:chr_)
|
|
alias_method :chr, :chr_
|
|
remove_method :chr_
|
|
end
|
|
end
|
|
end
|
|
end
|