[ruby-core:115410] [Ruby master Bug#20007] prism test begain to fail on s390x

18 Nov 2023


      Issue #20007 has been reported by mtasaka (Mamoru Tasaka).

----------------------------------------
Bug #20007: prism test begain to fail on s390x
https://bugs.ruby-lang.org/issues/20007

* Author: mtasaka (Mamoru Tasaka)
* Status: Open
* Priority: Normal
* ruby -v: ruby 3.3.0dev (2023-11-18 master ef72970a04) [s390x-linux]
* Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN
----------------------------------------
As of commit:3bc41f4f0b testsuite was successful on both x86_64 and s390x, but
as of commit:ef72970a04 testsuite fails on s390x (note that s390x is big endian):

```
....
....
 87) Skipped:
TestIRB::DebugCommandTest#test_multi_irb_commands_are_not_available_after_activating_the_debugger [/builddir/build/BUILD/ruby-3.3.0-ef72970a04/test/irb/helper.rb:94]:
This test works only under ruby/irb

 88) Skipped:
TestIRB::DebugCommandTest#test_prompt_irb_name_is_kept [/builddir/build/BUILD/ruby-3.3.0-ef72970a04/test/irb/helper.rb:94]:
This test works only under ruby/irb

 89) Skipped:
TestIRB::DebugCommandTest#test_delete [/builddir/build/BUILD/ruby-3.3.0-ef72970a04/test/irb/helper.rb:94]:
This test works only under ruby/irb

 90) Skipped:
TestIRB::DebugCommandTest#test_long_stepping [/builddir/build/BUILD/ruby-3.3.0-ef72970a04/test/irb/helper.rb:94]:
This test works only under ruby/irb

 91) Error:
Prism::ParseTest#test_filepath_seattlerb/call_dot_parens.txt:
ArgumentError: offset outside of string
    <internal:pack>:29:in `unpack1'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:216:in `load_constant'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:233:in `load_required_constant'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:284:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `block in load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `initialize'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `new'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:475:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:150:in `load_nodes'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:154:in `load_result'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:41:in `load'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism.rb:65:in `load'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/test/prism/parse_test.rb:152:in `block (2 levels) in <class:ParseTest>'

 92) Error:
Prism::ParseTest#test_filepath_unparser/corpus/literal/yield.txt:
ArgumentError: offset outside of string
    <internal:pack>:29:in `unpack1'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:216:in `load_constant'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:233:in `load_required_constant'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:284:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:256:in `block in load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:256:in `initialize'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:256:in `new'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:256:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:183:in `load_optional_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:535:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `block in load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `initialize'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `new'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:475:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:150:in `load_nodes'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:154:in `load_result'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:41:in `load'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism.rb:65:in `load'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/test/prism/parse_test.rb:152:in `block (2 levels) in <class:ParseTest>'

 93) Error:
Prism::ParseTest#test_filepath_seattlerb/f_kw__required.txt:
ArgumentError: offset outside of string
    <internal:pack>:29:in `unpack1'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:216:in `load_constant'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:233:in `load_required_constant'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:333:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `block in load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `initialize'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `new'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:511:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:475:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:150:in `load_nodes'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:154:in `load_result'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:41:in `load'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism.rb:65:in `load'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/test/prism/parse_test.rb:152:in `block (2 levels) in <class:ParseTest>'

 94) Error:
Prism::ParseTest#test_filepath_whitequark/masgn.txt:
ArgumentError: offset outside of string
    <internal:pack>:29:in `unpack1'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:216:in `load_constant'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:233:in `load_required_constant'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:475:in `block in load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:475:in `initialize'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:475:in `new'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:475:in `load_node'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:150:in `load_nodes'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:154:in `load_result'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism/serialize.rb:41:in `load'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/lib/prism.rb:65:in `load'
    /builddir/build/BUILD/ruby-3.3.0-ef72970a04/test/prism/parse_test.rb:152:in `block (2 levels) in <class:ParseTest>'
...
...
Finished tests in 608.001668s, 43.2581 tests/s, 10825.4473 assertions/s.
26301 tests, 6581890 assertions, 0 failures, 774 errors, 90 skips

ruby -v: ruby 3.3.0dev (2023-11-18 master ef72970a04) [s390x-linux]
make: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-ef72970a04/redhat-linux-build'

RPM build errors:
make: *** [uncommon.mk:945: yes-test-all] Error 6
```

Maybe due to commit:7c99e43c3f050244b06dbd18de4f605ea70d234c ?


-- 
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