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AK: Fix JSON parser crashing when encountering UTF-8

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The mechanism that caches the most recently seen string for each first
character was indexing into the cache using a 'char' subscript. Oops!
This commit is contained in:
Andreas Kling 2019-12-29 22:18:45 +01:00
parent d1d7db2745
commit 821484f170
2 changed files with 9 additions and 1 deletions
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8
AK/Tests/TestJSON.cpp
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@ -74,4 +74,12 @@ TEST_CASE(json_empty_string)
EXPECT_EQ(json.as_string().is_empty(), true);
}
TEST_CASE(json_utf8_character)
{
auto json = JsonValue::from_string("\"\xc3\x84\"");
EXPECT_EQ(json.type(), JsonValue::Type::String);
EXPECT_EQ(json.as_string().is_null(), false);
EXPECT_EQ(json.as_string().length(), 2);
}
TEST_MAIN(JSON)