Add and update specs for IO methods - #1384

Merged

eregon merged 23 commits into

ruby:masterfrom

javanthropus:add-io-specs

Aug 5, 2026

Commits on Jul 22, 2026

Add spec for IO#binmode disabling newline conversion when reading
javanthropus
committed
4a7d459
Add specs for IO#getbyte after ungetc
javanthropus
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976d046
Add specs for IO#internal_encoding with BINARY external encoding
javanthropus
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6f9fba9
Add spec for IO#pwrite raising Errno::EINVAL on invalid offset
javanthropus
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a8dd789
Update and add specs for IO#read_nonblock after ungetc and with 0 length
javanthropus
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d91bdf7
Add specs for IO#read after ungetc
javanthropus
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40e859f
Add specs for IO#readbyte after ungetc
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3a69b22
Add spec for IO#readpartial raising IOError after ungetc with character conversion
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f0a3b5f
Add specs for IO#reopen argument checking and open modes
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46f9838
Add spec for IO#seek clearing character buffer after ungetc
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538111f
Refactor IO#set_encoding specs and add missing edge cases
javanthropus
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950b6cc
Add and update specs for IO#sysread with buffered IO
javanthropus
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09eb335
Add and update specs for IO#sysseek with buffered IO
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18069f9
Add and refactor specs for IO#syswrite on pipes
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e1b1972
Add specs for IO#write with ASCII-8BIT encoding and newline conversion
javanthropus
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c9449cb

Commits on Jul 23, 2026

Omit IO#pwrite test for EINVAL result on Windows
javanthropus
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5694592

Commits on Jul 24, 2026

Remove guards and specs for pre-3.3 behaviors
javanthropus
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7008f3b

Commits on Jul 30, 2026

Use shorthand helper method to force a string to binary encoding (#b)
javanthropus
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68eaaf0

Commits on Aug 5, 2026

Remove tests for byte oriented read when character buffer is nonempty
javanthropus
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7a27d55