test/fiddle/test_func.rb (test_string): this test break String buffer
by strcpy ("000" -> "123"). However, the string literal "000" with frozen_string_literal: true returns a string object from frozen
string pool. So that after this test "000" from fstring pool becomes
"123" (modified string). 'test/date/' uses "000" (as fstring) and tests
are fails (we could check with make test-all TESTS='fiddle date').
Added by ko1 (Koichi Sasada) almost 8 years ago
Use mutable strings for mutation tests.
test/fiddle/test_func.rb (test_string): this test break String buffer
by
strcpy("000" -> "123"). However, the string literal "000" withfrozen_string_literal: truereturns a string object from frozenstring pool. So that after this test "000" from fstring pool becomes
"123" (modified string). 'test/date/' uses "000" (as fstring) and tests
are fails (we could check with
make test-all TESTS='fiddle date').test/fiddle/test_function.rb: ditto.
test/fiddle/test_import.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e