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Boîte blanche — Wikipédia

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Disponible en 20 langues." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-20" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">20 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D8%AE%D8%AA%D8%A8%D8%A7%D8%B1_%D8%A7%D9%84%D8%B5%D9%86%D8%AF%D9%88%D9%82_%D8%A7%D9%84%D8%A3%D8%A8%D9%8A%D8%B6" title="اختبار الصندوق الأبيض – arabe" lang="ar" hreflang="ar" data-title="اختبار الصندوق الأبيض" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Proves_de_caixa_blanca" title="Proves de caixa blanca – catalan" lang="ca" hreflang="ca" data-title="Proves de caixa blanca" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/White-Box-Test" title="White-Box-Test – allemand" lang="de" hreflang="de" data-title="White-Box-Test" data-language-autonym="Deutsch" data-language-local-name="allemand" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/White-box_testing" title="White-box testing – anglais" lang="en" hreflang="en" data-title="White-box testing" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Pruebas_de_caja_blanca" title="Pruebas de caja blanca – espagnol" lang="es" hreflang="es" data-title="Pruebas de caja blanca" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D8%B3%D8%AA_%D8%AC%D8%B9%D8%A8%D9%87_%D8%B3%D9%81%DB%8C%D8%AF" title="تست جعبه سفید – persan" lang="fa" hreflang="fa" data-title="تست جعبه سفید" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%91%D7%93%D7%99%D7%A7%D7%95%D7%AA_%D7%A7%D7%95%D7%A4%D7%A1%D7%94_%D7%9C%D7%91%D7%A0%D7%94" title="בדיקות קופסה לבנה – hébreu" lang="he" hreflang="he" data-title="בדיקות קופסה לבנה" data-language-autonym="עברית" data-language-local-name="hébreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Feh%C3%A9rdobozos_tesztel%C3%A9s" title="Fehérdobozos tesztelés – hongrois" lang="hu" hreflang="hu" data-title="Fehérdobozos tesztelés" data-language-autonym="Magyar" data-language-local-name="hongrois" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Testado_strukturala" title="Testado strukturala – ido" lang="io" hreflang="io" data-title="Testado strukturala" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Test_strutturale" title="Test strutturale – italien" lang="it" hreflang="it" data-title="Test strutturale" data-language-autonym="Italiano" data-language-local-name="italien" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%9B%E3%83%AF%E3%82%A4%E3%83%88%E3%83%9C%E3%83%83%E3%82%AF%E3%82%B9%E3%83%86%E3%82%B9%E3%83%88" title="ホワイトボックステスト – japonais" lang="ja" hreflang="ja" data-title="ホワイトボックステスト" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%99%94%EC%9D%B4%ED%8A%B8%EB%B0%95%EC%8A%A4_%EA%B2%80%EC%82%AC" title="화이트박스 검사 – coréen" lang="ko" hreflang="ko" data-title="화이트박스 검사" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%98%D1%81%D0%BF%D1%80%D0%BE%D0%B1%D1%83%D0%B2%D0%B0%D1%9A%D0%B5_%D0%B2%D0%BE_%D0%B1%D0%B5%D0%BB%D0%B0_%D0%BA%D1%83%D1%82%D0%B8%D1%98%D0%B0" title="Испробување во бела кутија – macédonien" lang="mk" hreflang="mk" data-title="Испробување во бела кутија" data-language-autonym="Македонски" data-language-local-name="macédonien" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Whiteboxtest" title="Whiteboxtest – néerlandais" lang="nl" hreflang="nl" data-title="Whiteboxtest" data-language-autonym="Nederlands" data-language-local-name="néerlandais" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Testy_strukturalne" title="Testy strukturalne – polonais" lang="pl" hreflang="pl" data-title="Testy strukturalne" data-language-autonym="Polski" data-language-local-name="polonais" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Teste_de_caixa-branca" title="Teste de caixa-branca – portugais" lang="pt" hreflang="pt" data-title="Teste de caixa-branca" data-language-autonym="Português" data-language-local-name="portugais" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A2%D0%B5%D1%81%D1%82%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5_%D0%B1%D0%B5%D0%BB%D0%BE%D0%B3%D0%BE_%D1%8F%D1%89%D0%B8%D0%BA%D0%B0" title="Тестирование белого ящика – russe" lang="ru" hreflang="ru" data-title="Тестирование белого ящика" data-language-autonym="Русский" data-language-local-name="russe" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AF%86%E0%AE%B3%E0%AF%8D%E0%AE%B3%E0%AF%88%E0%AE%AA%E0%AF%8D_%E0%AE%AA%E0%AF%86%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AE%BF%E0%AE%9A%E0%AF%8D_%E0%AE%9A%E0%AF%8B%E0%AE%A4%E0%AE%A9%E0%AF%88" title="வெள்ளைப் பெட்டிச் சோதனை – tamoul" lang="ta" hreflang="ta" data-title="வெள்ளைப் பெட்டிச் சோதனை" data-language-autonym="தமிழ்" data-language-local-name="tamoul" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%BD%D0%B5_%D1%82%D0%B5%D1%81%D1%82%D1%83%D0%B2%D0%B0%D0%BD%D0%BD%D1%8F" title="Структурне тестування – ukrainien" lang="uk" hreflang="uk" data-title="Структурне тестування" data-language-autonym="Українська" data-language-local-name="ukrainien" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%99%BD%E7%9B%92%E6%B5%8B%E8%AF%95" title="白盒测试 – chinois" lang="zh" hreflang="zh" data-title="白盒测试" data-language-autonym="中文" data-language-local-name="chinois" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1066228#sitelinks-wikipedia" title="Modifier les liens interlangues" class="wbc-editpage">Modifier les liens</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espaces de noms"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Bo%C3%AEte_blanche" title="Voir le contenu de la page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussion:Bo%C3%AEte_blanche" rel="discussion" title="Discussion au sujet de cette page de contenu [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Modifier la variante de langue" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">français</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Affichages"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Bo%C3%AEte_blanche"><span>Lire</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Bo%C3%AEte_blanche&amp;veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Bo%C3%AEte_blanche&amp;action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Bo%C3%AEte_blanche&amp;action=history" title="Historique des versions de cette page [h]" accesskey="h"><span>Voir l’historique</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Outils" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Outils</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Outils</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">masquer</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Plus d’options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Bo%C3%AEte_blanche"><span>Lire</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Bo%C3%AEte_blanche&amp;veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Bo%C3%AEte_blanche&amp;action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Bo%C3%AEte_blanche&amp;action=history"><span>Voir l’historique</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Général </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_li%C3%A9es/Bo%C3%AEte_blanche" title="Liste des pages liées qui pointent sur celle-ci [j]" accesskey="j"><span>Pages liées</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Suivi_des_liens/Bo%C3%AEte_blanche" rel="nofollow" title="Liste des modifications récentes des pages appelées par celle-ci [k]" accesskey="k"><span>Suivi des pages liées</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Aide:Importer_un_fichier" title="Téléverser des fichiers [u]" accesskey="u"><span>Téléverser un 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class="vector-pinnable-header-label">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Un article de Wikipédia, l&#039;encyclopédie libre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fr" dir="ltr"><div class="bandeau-container metadata bandeau-article bandeau-niveau-modere"><figure class="mw-halign-right noviewer" typeof="mw:File"><a href="/wiki/Mod%C3%A8le:%C3%80_sourcer" title="Si ce bandeau n&#39;est plus pertinent, retirez-le. Cliquez ici pour en savoir plus."><img alt="Si ce bandeau n&#39;est plus pertinent, retirez-le. Cliquez ici pour en savoir plus." src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/12px-Info_Simple.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/18px-Info_Simple.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/24px-Info_Simple.svg.png 2x" data-file-width="512" data-file-height="512" /></a><figcaption>Si ce bandeau n'est plus pertinent, retirez-le. Cliquez ici pour en savoir plus.</figcaption></figure><div class="bandeau-cell bandeau-icone" style="display:table-cell;padding-right:0.5em"><span class="noviewer" typeof="mw:File"><a href="/wiki/Fichier:2017-fr.wp-orange-source.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/2017-fr.wp-orange-source.svg/45px-2017-fr.wp-orange-source.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/2017-fr.wp-orange-source.svg/68px-2017-fr.wp-orange-source.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a1/2017-fr.wp-orange-source.svg/90px-2017-fr.wp-orange-source.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></div><div class="bandeau-cell" style="display:table-cell;padding-right:0.5em"> <p><strong class="bandeau-titre">Cet article <a href="/wiki/Wikip%C3%A9dia:Citez_vos_sources" title="Wikipédia:Citez vos sources">ne cite pas suffisamment ses sources</a></strong> <small>(<time class="nowrap" datetime="2016-10" data-sort-value="2016-10">octobre 2016</time>).</small> </p><p>Si vous disposez d'ouvrages ou d'articles de référence ou si vous connaissez des sites web de qualité traitant du thème abordé ici, merci de compléter l'article en donnant les <b>références utiles à sa <a href="/wiki/Wikip%C3%A9dia:V%C3%A9rifiabilit%C3%A9" title="Wikipédia:Vérifiabilité">vérifiabilité</a></b> et en les liant à la section «&#160;<a href="/wiki/Aide:Ins%C3%A9rer_une_r%C3%A9f%C3%A9rence" title="Aide:Insérer une référence">Notes et références</a>&#160;». </p><p><b>En pratique&#160;:</b> <a href="/wiki/Wikip%C3%A9dia:Citez_vos_sources#Qualité_des_sources" title="Wikipédia:Citez vos sources">Quelles sources sont attendues&#160;?</a> <a href="/wiki/Aide:Ins%C3%A9rer_une_r%C3%A9f%C3%A9rence_(%C3%89diteur_visuel)" title="Aide:Insérer une référence (Éditeur visuel)">Comment ajouter mes sources&#160;?</a> </p> </div></div> <div class="infobox_v3 infobox infobox--frwiki noarchive large"><div class="entete" style="background-color:#E1E1E1;color:#000000"><div>Boîte blanche</div></div><div><div class="images" style="padding:2px 0"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/Fichier:WhiteBoxTesting.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/WhiteBoxTesting.png/260px-WhiteBoxTesting.png" decoding="async" width="260" height="210" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/WhiteBoxTesting.png/390px-WhiteBoxTesting.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d3/WhiteBoxTesting.png/520px-WhiteBoxTesting.png 2x" data-file-width="840" data-file-height="680" /></a></span></div></div><table><caption style="color:#000000;text-align:center;background-color:#E1E1E1">Présentation</caption><tbody><tr class=""><th scope="row">Type</th><td class=""><div> <span class="wd_p31">Type de test <small>(<a href="https://www.wikidata.org/wiki/Q96273743" class="extiw" title="d:Q96273743"><span class="indicateur-langue" title="Voir l&#39;élément Wikidata correspondant">d</span></a>)</small><span class="noprint wikidata-linkback skin-invert"><span class="mw-valign-baseline noviewer" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q1066228?uselang=fr#P31" title="Voir et modifier les données sur Wikidata"><img alt="Voir et modifier les données sur Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></span></span></div></td></tr></tbody></table><p class="navbar noprint bordered navigation-not-searchable" style="border-top:1px solid #E1E1E1"><span class="plainlinks" style="text-align:left"><a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Bo%C3%AEte_blanche&amp;veaction=edit&amp;section=0">modifier</a> - <a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Bo%C3%AEte_blanche&amp;action=edit&amp;section=0">modifier le code</a> - <a href="https://www.wikidata.org/wiki/Q1066228" class="extiw" title="d:Q1066228">modifier Wikidata</a></span><span style="text-align:right"><span typeof="mw:File"><a href="/wiki/Mod%C3%A8le:Infobox" title="Documentation du modèle"><img alt="Documentation du modèle" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/12px-Info_Simple.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/18px-Info_Simple.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/24px-Info_Simple.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></span></p></div> <p>Dans la <a href="/wiki/Th%C3%A9orie_des_syst%C3%A8mes" class="mw-redirect" title="Théorie des systèmes">théorie des systèmes</a>, une <b>boîte blanche</b> (de l'<a href="/wiki/Anglais" title="Anglais">anglais</a> <i><span class="lang-en" lang="en">white box</span></i>), ou <b>boîte transparente</b>, est un module d'un système dont on peut prévoir le fonctionnement interne car on connaît les caractéristiques de fonctionnement de l'ensemble des éléments qui le composent. Autrement dit une boîte blanche est un module qui comporte aussi peu de <a href="/wiki/Bo%C3%AEte_noire_(syst%C3%A8me)" title="Boîte noire (système)">boîtes noires</a> que possible. On qualifie les systèmes mixtes de «&#160;boîtes grises&#160;». Les <a href="/wiki/Syst%C3%A8me_complexe" title="Système complexe">systèmes complexes</a> s'articulent autour du <a href="/wiki/Paradigme" title="Paradigme">paradigme</a> boîte noire - boîte blanche, c'est-à-dire qu'ils forment un ensemble cohérent dont il convient de prévoir le fonctionnement ou les <a href="/wiki/Sc%C3%A9nario" title="Scénario">scénarios</a>. Cette théorie est particulièrement bien adaptée au problème des tests logiciels en <a href="/wiki/Informatique" title="Informatique">informatique</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Test_par_boîte_blanche"><span id="Test_par_bo.C3.AEte_blanche"></span>Test par boîte blanche</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bo%C3%AEte_blanche&amp;veaction=edit&amp;section=1" title="Modifier la section : Test par boîte blanche" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Bo%C3%AEte_blanche&amp;action=edit&amp;section=1" title="Modifier le code source de la section : Test par boîte blanche"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Pour comprendre le fonctionnement d'une boîte blanche, afin de s'assurer qu'elle est effectivement une boîte blanche, il convient de procéder à des tests structurels connus sous le nom «&#160;test par boîte blanche&#160;», de l'anglais <i><span class="lang-en" lang="en">white-box testing</span></i> (on trouve aussi les expressions anglaises <i><span class="lang-en" lang="en">glass-box testing</span></i> ou encore <i><span class="lang-en" lang="en">clear-box testing</span></i>). </p><p>En informatique, c'est une méthode de <a href="/wiki/Test_(informatique)" title="Test (informatique)">test logiciel</a> visant à analyser un programme informatique dont on connaît exactement le fonctionnement interne. On peut utiliser le <a href="/wiki/Code_source" title="Code source">code source</a> du programme. </p><p>Dans le domaine particulier de la sécurité informatique, on parle de <a href="/wiki/Test_d%27intrusion" title="Test d&#39;intrusion">test d'intrusion</a> ou de vulnérabilités. Cette méthode permet de trouver des erreurs subtiles qu'il est difficile de localiser avec des outils d'analyse automatique (tels que SPlint, Rats ou Flawfinder). On peut reprocher à cette méthode d'être coûteuse en temps car l'analyse manuelle est lente. De plus, dans le cas où l'on trouve une erreur, on ne sait que difficilement si elle sera exploitable en pratique. </p> <div class="navbox-container" style="clear:both;"> <table class="navbox collapsible noprint autocollapse" style=""> <tbody><tr><th class="navbox-title" colspan="2" style=""><div style="float:left; width:6em; text-align:left"><div class="noprint plainlinks nowrap tnavbar" style="padding:0; font-size:xx-small; color:var(--color-emphasized, #000000);"><a href="/wiki/Mod%C3%A8le:Palette_Audit_de_s%C3%A9curit%C3%A9_informatique" title="Modèle:Palette Audit de sécurité informatique"><abbr class="abbr" title="Voir ce modèle.">v</abbr></a>&#160;· <a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Mod%C3%A8le:Palette_Audit_de_s%C3%A9curit%C3%A9_informatique&amp;action=edit"><abbr class="abbr" title="Modifier ce modèle. Merci de prévisualiser avant de sauvegarder.">m</abbr></a></div></div><div style="font-size:110%"><a href="/wiki/Audit_de_s%C3%A9curit%C3%A9" title="Audit de sécurité">Audit de sécurité</a> informatique</div></th> </tr> <tr> <th class="navbox-group" style="">Test</th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/Test_(informatique)" title="Test (informatique)">Test</a></li> <li><a href="/wiki/G%C3%A9nie_logiciel" title="Génie logiciel">Génie logiciel</a></li> <li><a href="/wiki/Prise_d%27empreinte_de_la_pile_TCP/IP" title="Prise d&#39;empreinte de la pile TCP/IP">Prise d'empreinte de la pile TCP/IP</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="">Outils</th> <td class="navbox-list navbox-even" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/Fuzzing" title="Fuzzing">Fuzzing</a></li> <li><a href="/wiki/R%C3%A9tro-ing%C3%A9nierie" title="Rétro-ingénierie">Rétro-ingénierie</a></li> <li><a class="mw-selflink selflink">Boîte blanche</a></li> <li><a href="/wiki/Test_de_la_bo%C3%AEte_noire" title="Test de la boîte noire">Boîte noire</a></li> <li><a href="/wiki/Cryptanalyse" title="Cryptanalyse">Cryptanalyse</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="">Attaque</th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/D%C3%A9passement_de_tampon" title="Dépassement de tampon">Dépassement de tampon</a></li> <li><a href="/wiki/Attaque_de_l%27homme_du_milieu" title="Attaque de l&#39;homme du milieu">Attaque de l'homme du milieu</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="">Protection</th> <td class="navbox-list navbox-even" style=""><a href="/wiki/S%C3%A9curit%C3%A9_par_l%27obscurit%C3%A9" title="Sécurité par l&#39;obscurité">Sécurité par l'obscurité</a></td> </tr> <tr> <th class="navbox-group" style="">Normes ISO/CEI</th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/ISO/CEI_17799" title="ISO/CEI 17799">17799</a></li> <li><a href="/wiki/ISO/CEI_27001" title="ISO/CEI 27001">27001</a></li> <li><a href="/wiki/ISO/CEI_27002" title="ISO/CEI 27002">27002</a></li> <li><a href="/wiki/ISO/CEI_27006" title="ISO/CEI 27006">27006</a></li></ul> </div></td> </tr> </tbody></table> </div> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:S%C3%A9curit%C3%A9_informatique" title="Portail de la sécurité informatique"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Circle-icons-key.svg/24px-Circle-icons-key.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Circle-icons-key.svg/36px-Circle-icons-key.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Circle-icons-key.svg/48px-Circle-icons-key.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:S%C3%A9curit%C3%A9_informatique" title="Portail:Sécurité informatique">Portail de la sécurité informatique</a></span> </span></li> </ul> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐68db4b6789‐hsbb6 Cached time: 20241126101035 Cache expiry: 2592000 Reduced expiry: false Complications: [] CPU time usage: 0.255 seconds Real time usage: 0.388 seconds Preprocessor visited node count: 693/1000000 Post‐expand include size: 24048/2097152 bytes Template argument size: 2321/2097152 bytes Highest expansion depth: 12/100 Expensive parser function count: 1/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 0/5000000 bytes Lua time usage: 0.164/10.000 seconds Lua memory usage: 3897187/52428800 bytes Number of Wikibase entities loaded: 9/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 346.586 1 -total 54.01% 187.203 1 Modèle:Infobox 17.81% 61.712 1 Modèle:À_sourcer 12.84% 44.510 1 Modèle:Méta_bandeau_d'avertissement 11.73% 40.652 4 Modèle:Langue 8.92% 30.901 1 Modèle:Portail 7.30% 25.307 1 Modèle:Palette 5.27% 18.255 1 Modèle:Palette_Audit_de_sécurité_informatique 4.30% 14.888 1 Modèle:Méta_palette_de_navigation 3.94% 13.650 1 Modèle:Contrôle_date_bandeau --> <!-- Saved in parser cache with key frwiki:pcache:idhash:1483877-0!canonical and timestamp 20241126101035 and revision id 203663930. 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