LibCore: Add unit test for File::read_line
This commit is contained in:
coderdreams
Ali Mohammad Pur
parent
714a96619f
commit
9ffb3e7e30
Notes:
sideshowbarker
2024-07-18 11:47:27 +09:00
Author: https://github.com/ Commit: https://github.com/SerenityOS/serenity/commit/9ffb3e7e302 Pull-request: https://github.com/SerenityOS/serenity/pull/7435 Reviewed-by: https://github.com/alimpfard Reviewed-by: https://github.com/linusg
4 changed files with 66 additions and 0 deletions
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@ -197,6 +197,17 @@ if (BUILD_LAGOM)
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target_link_libraries(sql_lagom Lagom)
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target_link_libraries(sql_lagom stdc++)
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add_executable(test-iodevice ../../Tests/LibCore/TestLibCoreIODevice.cpp ${LIBTEST_MAIN})
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set_target_properties(test-iodevice PROPERTIES OUTPUT_NAME test-iodevice)
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target_link_libraries(test-iodevice Lagom)
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target_link_libraries(test-iodevice LagomTest)
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target_link_libraries(test-iodevice stdc++)
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add_test(
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NAME test-iodevice
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COMMAND test-iodevice
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../Tests/LibCore
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)
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add_executable(wasm_lagom ../../Userland/Utilities/wasm.cpp)
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set_target_properties(wasm_lagom PROPERTIES OUTPUT_NAME wasm)
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target_link_libraries(wasm_lagom Lagom)
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@ -2,8 +2,11 @@ set(
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TEST_SOURCES
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${CMAKE_CURRENT_SOURCE_DIR}/TestLibCoreArgsParser.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/TestLibCoreFileWatcher.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/TestLibCoreIODevice.cpp
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)
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foreach(source ${TEST_SOURCES})
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serenity_test(${source} LibCore)
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endforeach()
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install(FILES long_lines.txt DESTINATION usr/Tests/LibCore)
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46
Tests/LibCore/TestLibCoreIODevice.cpp
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46
Tests/LibCore/TestLibCoreIODevice.cpp
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@ -0,0 +1,46 @@
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/*
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* Copyright (c) 2021, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/File.h>
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#include <LibTest/TestCase.h>
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#include <unistd.h>
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TEST_CASE(file_readline)
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{
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auto path = "long_lines.txt";
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auto file_or_error = Core::File::open(path, Core::OpenMode::ReadOnly);
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if (file_or_error.is_error()) {
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warnln("Failed to open {}: {}", path, strerror(errno));
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VERIFY_NOT_REACHED();
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}
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auto file = file_or_error.release_value();
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auto output_path = "/tmp/output.txt";
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auto outfile_or_error = Core::File::open(output_path, Core::OpenMode::WriteOnly);
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auto outputfile = outfile_or_error.release_value();
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while (file->can_read_line()) {
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outputfile->write(file->read_line());
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outputfile->write("\n");
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}
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file->close();
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outputfile->close();
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// Open files again for comparison since otherwise read_all returns empty (even when not closing the file)
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file = Core::File::construct(path);
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if (!file->open(Core::OpenMode::ReadOnly))
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VERIFY_NOT_REACHED();
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outputfile = Core::File::construct(output_path);
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if (!outputfile->open(Core::OpenMode::ReadOnly))
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VERIFY_NOT_REACHED();
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auto inputData = file->read_all();
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auto outputData = outputfile->read_all();
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EXPECT(inputData.size() > 0);
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EXPECT_EQ(inputData.size(), outputData.size());
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// Compare char by char
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for (size_t i = 0; i < inputData.size(); i++) {
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EXPECT_EQ(inputData[i], outputData[i]);
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}
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}
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6
Tests/LibCore/long_lines.txt
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6
Tests/LibCore/long_lines.txt
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@ -0,0 +1,6 @@
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<small>(Please consider translating this message for the benefit of your fellow Wikimedians. Please also consider translating [[m:Requests for comment/Activity levels of advanced administrative rights holders/Summary|the proposal]].)</small>
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<small>[[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message|Read this message in English]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/ast|Lleer esti mensaxe n'asturianu]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/bn|বাংলায় এই বার্তাটি পড়ুন]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/ca|Llegiu aquest missatge en català]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/da|Læs denne besked på dansk]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/de|Lies diese Nachricht auf Deutsch]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/egl|Leś cal mesag' chè in Emiliàn]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/es|Leer este mensaje en español]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/fi|Lue tämä viesti suomeksi]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/fr|Lire ce message en français]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/gl|Ler esta mensaxe en galego]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/hi|हिन्दी]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/hr|Pročitajte ovu poruku na hrvatskom]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/id|Baca pesan ini dalam Bahasa Indonesia]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/it|Leggi questo messaggio in italiano]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/kn|ಈ ಸಂದೇಶವನ್ನು ಕನ್ನಡದಲ್ಲಿ ಓದಿ]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/mt|Aqra dan il-messaġġ bil-Malti]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/nb|norsk (bokmål)]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/nl|Lees dit bericht in het Nederlands]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/pl|Przeczytaj tę wiadomość po polsku]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/ro|Citiți acest mesaj în română]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/ru|Прочитать это сообщение на русском]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/so|Farriintaan ku aqri Af-Soomaali]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/sr|Pročitaj ovu poruku na srpskom (Прочитај ову поруку на српском)]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/th|อ่านข้อความนี้ในภาษาไทย]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/uk|Прочитати це повідомлення українською мовою]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/vi|Đọc thông báo bằng tiếng Việt]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/zh|使用中文阅读本信息。]]</
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<small>(Please consider translating this message for the benefit of your fellow Wikimedians. Please also consider translating [[m:Requests for comment/Activity levels of advanced administrative rights holders/Summary|the proposal]].)</small>
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<small>[[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message|Read this message in English]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/ast|Lleer esti mensaxe n'asturianu]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/bn|বাংলায় এই বার্তাটি পড়ুন]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/ca|Llegiu aquest missatge en català]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/da|Læs denne besked på dansk]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/de|Lies diese Nachricht auf Deutsch]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/egl|Leś cal mesag' chè in Emiliàn]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/es|Leer este mensaje en español]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/fi|Lue tämä viesti suomeksi]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/fr|Lire ce message en français]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/gl|Ler esta mensaxe en galego]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/hi|हिन्दी]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/hr|Pročitajte ovu poruku na hrvatskom]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/id|Baca pesan ini dalam Bahasa Indonesia]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/it|Leggi questo messaggio in italiano]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/kn|ಈ ಸಂದೇಶವನ್ನು ಕನ್ನಡದಲ್ಲಿ ಓದಿ]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/mt|Aqra dan il-messaġġ bil-Malti]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/nb|norsk (bokmål)]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/nl|Lees dit bericht in het Nederlands]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/pl|Przeczytaj tę wiadomość po polsku]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/ro|Citiți acest mesaj în română]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/ru|Прочитать это сообщение на русском]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/so|Farriintaan ku aqri Af-Soomaali]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/sr|Pročitaj ovu poruku na srpskom (Прочитај ову поруку на српском)]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/th|อ่านข้อความนี้ในภาษาไทย]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/uk|Прочитати це повідомлення українською мовою]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/vi|Đọc thông báo bằng tiếng Việt]] / [[m:Requests for comment/Activity levels of advanced administrative rights holders/Global message/zh|使用中文阅读本信息。]]</
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