diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-10-28 16:35:00 +0900 |
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committer | git <svn-admin@ruby-lang.org> | 2022-10-28 08:29:38 +0000 |
commit | 13e968c1cdd2da470173e2cc15b44ebb936be534 (patch) | |
tree | eceba4ba106931ba8b251ceba30c7ca4df93d8d4 /test | |
parent | 7440fc3eb4ee6409f2204523c8c9875d8e80a208 (diff) |
[ruby/irb] Suppress sequence to inspect asian ambiguous width
https://github.com/ruby/irb/commit/a7097c5b80
Diffstat (limited to 'test')
-rw-r--r-- | test/irb/test_cmd.rb | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/test/irb/test_cmd.rb b/test/irb/test_cmd.rb index e330aa3a44..060f70c9cc 100644 --- a/test/irb/test_cmd.rb +++ b/test/irb/test_cmd.rb @@ -113,7 +113,17 @@ module TestIRB East\sAsian\sAmbiguous\sWidth:\s\d\n #{@is_win ? 'Code\spage:\s\d+\n' : ''} }x - assert_match expected, irb.context.main.irb_info.to_s + info = irb.context.main.irb_info + capture_output do + # Reline::Core#ambiguous_width may access STDOUT, not $stdout + stdout = STDOUT.dup + STDOUT.reopen(IO::NULL, "w") + info = info.to_s + ensure + STDOUT.reopen(stdout) + stdout.close + end + assert_match expected, info ensure ENV["LANG"] = lang_backup ENV["LC_ALL"] = lc_all_backup |