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| author | dearblue <[email protected]> | 2019-09-15 23:50:24 +0900 |
|---|---|---|
| committer | dearblue <[email protected]> | 2019-09-16 00:26:41 +0900 |
| commit | 992ba476a95136eaad5b9b208d4ca5a1ca31324d (patch) | |
| tree | 5a5959fca27b3ae2f3fafcae6afa766463c94983 /mrbgems/mruby-array-ext/test/array.rb | |
| parent | 7cc8c7d2fff9b0dd629c8c614c4b066a4f490de4 (diff) | |
| download | mruby-992ba476a95136eaad5b9b208d4ca5a1ca31324d.tar.gz mruby-992ba476a95136eaad5b9b208d4ca5a1ca31324d.zip | |
Fix broken UTF-8 characters by `IO#getc`
Character (multi-byte UTF-8) is destroyed when character spanning
`IO::BUF_SIZE` (4096 bytes) exist.
- Prepare file:
```ruby
File.open("sample", "wb") { |f| f << "●" * 1370 }
```
- Before patched:
```ruby
File.open("sample") { |f| a = []; while ch = f.getc; a << ch; end; p a }
# => ["●", "●", ..., "●", "\xe2", "\x97", "\x8f", "●", "●", "●", "●"]
- After patched:
```ruby
File.open("sample") { |f| a = []; while ch = f.getc; a << ch; end; p a }
# => ["●", "●", ..., "●", "●", "●", "●", "●", "●"]
Diffstat (limited to 'mrbgems/mruby-array-ext/test/array.rb')
0 files changed, 0 insertions, 0 deletions