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Tests: Add a basic UTF-8 to UTF-8 LibTextCodec test

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This commit is contained in:
Karol Kosek 2022-03-27 21:41:51 +02:00 committed by Andreas Kling
parent b006a60366
commit dcb24e943d
4 changed files with 40 additions and 0 deletions
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7
Meta/Lagom/CMakeLists.txt
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@ -596,6 +596,13 @@ if (BUILD_LAGOM)
lagom_test(${source} LIBS LagomSQL)
endforeach()
# TextCodec
file(GLOB LIBTEXTCODEC_TESTS CONFIGURE_DEPENDS "../../Tests/LibTextCodec/*.cpp")
foreach(source ${LIBTEXTCODEC_TESTS})
lagom_test(${source} LIBS LagomTextCodec
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../Tests/LibTextCodec)
endforeach()
# TLS
file(GLOB LIBTLS_TESTS CONFIGURE_DEPENDS "../../Tests/LibTLS/*.cpp")
foreach(source ${LIBTLS_TESTS})

1
Tests/CMakeLists.txt
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@ -17,6 +17,7 @@ add_subdirectory(LibPthread)
add_subdirectory(LibRegex)
add_subdirectory(LibSQL)
add_subdirectory(LibTest)
add_subdirectory(LibTextCodec)
add_subdirectory(LibThreading)
add_subdirectory(LibTimeZone)
add_subdirectory(LibUnicode)

7
Tests/LibTextCodec/CMakeLists.txt Normal file
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@ -0,0 +1,7 @@
set(TEST_SOURCES
TestTextDecoders.cpp
)
foreach(source IN LISTS TEST_SOURCES)
serenity_test("${source}" LibTextCodec LIBS LibTextCodec)
endforeach()

25
Tests/LibTextCodec/TestTextDecoders.cpp Normal file
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@ -0,0 +1,25 @@
/*
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/Vector.h>
#include <LibTest/TestCase.h>
#include <LibTextCodec/Decoder.h>
TEST_CASE(test_utf8_decode)
{
auto decoder = TextCodec::UTF8Decoder();
// Bytes for U+1F600 GRINNING FACE
auto test_string = "\xf0\x9f\x98\x80";
Vector<u32> processed_code_points;
decoder.process(test_string, [&](u32 code_point) {
processed_code_points.append(code_point);
});
EXPECT(processed_code_points.size() == 1);
EXPECT(processed_code_points[0] == 0x1F600);
EXPECT(decoder.to_utf8(test_string) == test_string);
}