From: "xiacunshun (xiacunshun xia) via ruby-core" <ruby-core@...>
Date: 2023-02-02T09:31:00+00:00
Subject: [ruby-core:112180] [Ruby master Bug#19400] testcase failed on 3.2.0

Issue #19400 has been updated by xiacunshun (xiacunshun xia).


xiacunshun (xiacunshun xia) wrote:
> 1) Failure:
> TestRubyOptions#test_enable [/builddir/build/BUILD/ruby-3.2.0/test/ruby/test_rubyoptions.rb:176]:
> pid 2482783 killed by SIGABRT (signal 6) (core dumped)
> | thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
> |   left: `16384`,
> |  right: `0`: code page size is not page-aligned', /builddir/build/BUILD/ruby-3.2.0/yjit/src/codegen.rs:7235:13
> | note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
> .
> 1. [1/2] Assertion for "stdout"
>    | <[]> expected but was
>    | <["YJIT: rb_yjit_init_rust() panicked. Aborting."]>.
> 2. [2/2] Assertion for "stderr"
>    | <[]> expected but was
>    | <["thread '<unnamed>' panicked at 'assertion failed: `(left == right)`",
>    |  "  left: `16384`,",
>    |  " right: `0`: code page size is not page-aligned', /builddir/build/BUILD/ruby-3.2.0/yjit/src/codegen.rs:7235:13",
>    |  "note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace"]>.
>   2) Failure:
> TestYJIT#test_string_interpolation [/builddir/build/BUILD/ruby-3.2.0/test/ruby/test_yjit.rb:457]:
> exited with status 134, stderr:
> thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
>   left: `16384`,
>  right: `0`: code page size is not page-aligned', /builddir/build/BUILD/ruby-3.2.0/yjit/src/codegen.rs:7235:13
> note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
>   3) Failure:
> TestYJIT#test_string_then_nil [/builddir/build/BUILD/ruby-3.2.0/test/ruby/test_yjit.rb:302]:
> exited with status 134, stderr:
> thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
>   left: `16384`,
>  right: `0`: code page size is not page-aligned', /builddir/build/BUILD/ruby-3.2.0/yjit/src/codegen.rs:7235:13
> note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

I run into this problem on armv8 and the pagesize is 64K.
The page_size of CodeBlock is const 16K, which leads to `16K % 64K = 16K`.


----------------------------------------
Bug #19400: testcase failed on 3.2.0
https://bugs.ruby-lang.org/issues/19400#change-101617

* Author: xiacunshun (xiacunshun xia)
* Status: Open
* Priority: Normal
* ruby -v: 3.2.0
* Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN
----------------------------------------
  1) Failure:
TestRubyOptions#test_enable [/builddir/build/BUILD/ruby-3.2.0/test/ruby/test_rubyoptions.rb:176]:
pid 2482783 killed by SIGABRT (signal 6) (core dumped)
| thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
|   left: `16384`,
|  right: `0`: code page size is not page-aligned', /builddir/build/BUILD/ruby-3.2.0/yjit/src/codegen.rs:7235:13
| note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
..
1. [1/2] Assertion for "stdout"
   | <[]> expected but was
   | <["YJIT: rb_yjit_init_rust() panicked. Aborting."]>.
2. [2/2] Assertion for "stderr"
   | <[]> expected but was
   | <["thread '<unnamed>' panicked at 'assertion failed: `(left == right)`",
   |  "  left: `16384`,",
   |  " right: `0`: code page size is not page-aligned', /builddir/build/BUILD/ruby-3.2.0/yjit/src/codegen.rs:7235:13",
   |  "note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace"]>.
  2) Failure:
TestYJIT#test_string_interpolation [/builddir/build/BUILD/ruby-3.2.0/test/ruby/test_yjit.rb:457]:
exited with status 134, stderr:
thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `16384`,
 right: `0`: code page size is not page-aligned', /builddir/build/BUILD/ruby-3.2.0/yjit/src/codegen.rs:7235:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
  3) Failure:
TestYJIT#test_string_then_nil [/builddir/build/BUILD/ruby-3.2.0/test/ruby/test_yjit.rb:302]:
exited with status 134, stderr:
thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `16384`,
 right: `0`: code page size is not page-aligned', /builddir/build/BUILD/ruby-3.2.0/yjit/src/codegen.rs:7235:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace




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