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author | Yusuke Endoh <mame@ruby-lang.org> | 2021-07-13 16:47:35 +0900 |
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committer | git <svn-admin@ruby-lang.org> | 2021-07-13 16:51:02 +0900 |
commit | 23c8bc367c6d700789a4059b831606966efb674c (patch) | |
tree | 1bf9d11d155292e6be55cf66a27043ad720973c9 /test/error_highlight | |
parent | b18f6fff69c4a3904f6714ab107ba48745df42f7 (diff) |
[ruby/error_highlight] Support hard tabs
Now, the highlight line is created by replacing non-tab characters with
spaces, and keeping all hard tabs as-is. This means the highlight line
has the completely same indentation as the code snippet line.
Fixes #7
https://github.com/ruby/error_highlight/commit/38f20fa542
Diffstat (limited to 'test/error_highlight')
-rw-r--r-- | test/error_highlight/test_error_highlight.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/error_highlight/test_error_highlight.rb b/test/error_highlight/test_error_highlight.rb index c8effb7cd8..071b3bfd3e 100644 --- a/test/error_highlight/test_error_highlight.rb +++ b/test/error_highlight/test_error_highlight.rb @@ -1,6 +1,7 @@ require "test/unit" require "error_highlight" +require "tempfile" class ErrorHighlightTest < Test::Unit::TestCase class DummyFormatter @@ -999,4 +1000,20 @@ undefined method `time' for 1:Integer ensure ErrorHighlight.formatter = original_formatter end + + def test_hard_tabs + tmp = Tempfile.new(["error_highlight_test", ".rb"]) + tmp << "\t \t1.time {}\n" + tmp.close(false) + + assert_error_message(NoMethodError, <<~END.gsub("_", "\t")) do +undefined method `time' for 1:Integer + +_ _1.time {} +_ _ ^^^^^ + END + + load tmp.path + end + end end |