diff options
Diffstat (limited to 'web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-sprintf/test')
-rw-r--r-- | web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-sprintf/test/sprintf.rb | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-sprintf/test/sprintf.rb b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-sprintf/test/sprintf.rb new file mode 100644 index 000000000..e3b66ef9c --- /dev/null +++ b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-sprintf/test/sprintf.rb @@ -0,0 +1,109 @@ +#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 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 + alias_method :chr_, :chr if method_defined?(:chr) + + def chr + nil + end + end + + assert_raise TypeError do + "%c" % 0x80 + end + ensure + class Fixnum + if method_defined?(:chr_) + alias_method :chr, :chr_ + remove_method :chr_ + end + end + end +end + +assert("String#% %b") do + assert_equal("..10115", "%0b5" % -5) +end + +assert("String#% %d") do + assert_equal(" 10", "%4d" % 10) + assert_equal("1000", "%4d" % 1000) + assert_equal("10000", "%4d" % 10000) +end + +assert("String#% invalid format") do + assert_raise ArgumentError do + "%?" % "" + end +end + +assert("String#% invalid format shared substring") do + fmt = ("x"*30+"%!")[0...-1] + assert_equal fmt, sprintf(fmt, "") +end |