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AK: Make writability violation of FixedMemoryStream non-fatal

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Writing to a read-only file is not a program-crashing error either, so
we just return the standard EBADFD (see write(2)) here.
This commit is contained in:
kleines Filmröllchen 2023-09-19 12:02:05 +02:00 • committed by Tim Schumacher
parent bbeabe929b
commit 5b2496e522
2 changed files with 6 additions and 6 deletions
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6
Tests/AK/TestMemoryStream.cpp
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@ -190,11 +190,7 @@ TEST_CASE(fixed_memory_read_only)
TRY_OR_FAIL(stream.seek(0));
ReadonlyBytes buffer { some_words.characters_without_null_termination(), some_words.length() };
EXPECT_CRASH("Write protection assert", [&] {
(void)stream.write_some(buffer);
return Test::Crash::Failure::DidNotCrash;
});
EXPECT(stream.write_some(buffer).is_error());
EXPECT_EQ(TRY_OR_FAIL(stream.tell()), 0ull);
EXPECT(!stream.is_eof());
}