tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

script-tests-data.js (13142B)

      1 const kFetchPriorityLowRequestFileNameAndSuffix = "dummy.js?1";
      2 const kFetchPriorityHighRequestFileNameAndSuffix = "dummy.js?2";
      3 const kFetchPriorityAutoRequestFileNameAndSuffix = "dummy.js?3";
      4 const kNoFetchPriorityRequestFileNameAndSuffix = "dummy.js?4";
      5 
      6 // Mapping fetchpriority's values to internal priorities is specified as
      7 // implementation-defined (https://fetch.spec.whatwg.org/#concept-fetch, step
      8 // 15). For web-compatibility, Chromium's desired mapping is chosen, see
      9 // <https://web.dev/articles/fetch-priority#browser_priority_and_fetchpriority>.
     10 // Exceptions are commented below.
     11 
     12 const kExpectedRequestsForScriptsInHead = [
     13    {   fileNameAndSuffix: kFetchPriorityLowRequestFileNameAndSuffix,
     14        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
     15    },
     16    {   fileNameAndSuffix: kFetchPriorityHighRequestFileNameAndSuffix,
     17        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
     18    },
     19    {   fileNameAndSuffix: kFetchPriorityAutoRequestFileNameAndSuffix,
     20        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     21    },
     22    {   fileNameAndSuffix: kNoFetchPriorityRequestFileNameAndSuffix,
     23        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     24    }
     25 ];
     26 
     27 const kExpectedRequestsForScriptsInHeadDisabled = [
     28    {   fileNameAndSuffix: kFetchPriorityLowRequestFileNameAndSuffix,
     29        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     30    },
     31    {   fileNameAndSuffix: kFetchPriorityHighRequestFileNameAndSuffix,
     32        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     33    },
     34    {   fileNameAndSuffix: kFetchPriorityAutoRequestFileNameAndSuffix,
     35        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     36    },
     37    {   fileNameAndSuffix: kNoFetchPriorityRequestFileNameAndSuffix,
     38        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     39    }
     40 ];
     41 
     42 // TODO(bug 1872654): Should we align on Chromium for "early" in-body scripts?
     43 const kExpectedRequestsForScriptsInBody = [
     44    {   fileNameAndSuffix: "dummy.js?1",
     45        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
     46    },
     47    {   fileNameAndSuffix: "dummy.js?2",
     48        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
     49    },
     50    {   fileNameAndSuffix: "dummy.js?3",
     51        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     52    },
     53    {   fileNameAndSuffix: "dummy.js?4",
     54        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     55    },
     56    {   fileNameAndSuffix: "dummy.js?5",
     57        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
     58    },
     59    {   fileNameAndSuffix: "dummy.js?6",
     60        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
     61    },
     62    {   fileNameAndSuffix: "dummy.js?7",
     63        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     64    },
     65    {   fileNameAndSuffix: "dummy.js?8",
     66        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     67    },
     68    {   fileNameAndSuffix: "dummy.js?9",
     69        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
     70    },
     71    {   fileNameAndSuffix: "dummy.js?10",
     72        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
     73    },
     74    {   fileNameAndSuffix: "dummy.js?11",
     75        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     76    },
     77    {   fileNameAndSuffix: "dummy.js?12",
     78        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     79    },
     80    {   fileNameAndSuffix: "dummy.js?13",
     81        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
     82    },
     83    {   fileNameAndSuffix: "dummy.js?14",
     84        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
     85    },
     86    {   fileNameAndSuffix: "dummy.js?15",
     87        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     88    },
     89    {   fileNameAndSuffix: "dummy.js?16",
     90        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     91    },
     92 ]
     93 
     94 const kExpectedRequestsForScriptsInBodyDisabled = [
     95    {   fileNameAndSuffix: "dummy.js?1",
     96        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
     97    },
     98    {   fileNameAndSuffix: "dummy.js?2",
     99        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    100    },
    101    {   fileNameAndSuffix: "dummy.js?3",
    102        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    103    },
    104    {   fileNameAndSuffix: "dummy.js?4",
    105        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    106    },
    107    {   fileNameAndSuffix: "dummy.js?5",
    108        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    109    },
    110    {   fileNameAndSuffix: "dummy.js?6",
    111        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    112    },
    113    {   fileNameAndSuffix: "dummy.js?7",
    114        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    115    },
    116    {   fileNameAndSuffix: "dummy.js?8",
    117        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    118    },
    119    {   fileNameAndSuffix: "dummy.js?9",
    120        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    121    },
    122    {   fileNameAndSuffix: "dummy.js?10",
    123        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    124    },
    125    {   fileNameAndSuffix: "dummy.js?11",
    126        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    127    },
    128    {   fileNameAndSuffix: "dummy.js?12",
    129        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    130    },
    131    {   fileNameAndSuffix: "dummy.js?13",
    132        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    133    },
    134    {   fileNameAndSuffix: "dummy.js?14",
    135        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    136    },
    137    {   fileNameAndSuffix: "dummy.js?15",
    138        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    139    },
    140    {   fileNameAndSuffix: "dummy.js?16",
    141        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    142    },
    143 ]
    144 
    145 export const kTestFolderName = "script-tests";
    146 
    147 const kExpectedRequestsForNonModuleAsyncAndDeferredScripts = [
    148    {   fileNameAndSuffix: "dummy.js?1",
    149        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
    150    },
    151    {   fileNameAndSuffix: "dummy.js?2",
    152        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
    153    },
    154    {   fileNameAndSuffix: "dummy.js?3",
    155        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    156    },
    157    {   fileNameAndSuffix: "dummy.js?4",
    158        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    159    },
    160    {   fileNameAndSuffix: "dummy.js?5",
    161        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
    162    },
    163    {   fileNameAndSuffix: "dummy.js?6",
    164        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
    165    },
    166    {   fileNameAndSuffix: "dummy.js?7",
    167        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    168    },
    169    {   fileNameAndSuffix: "dummy.js?8",
    170        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    171    },
    172 ]
    173 
    174 const kExpectedRequestsForNonModuleAsyncAndDeferredScriptsDisabled = [
    175    {   fileNameAndSuffix: "dummy.js?1",
    176        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    177    },
    178    {   fileNameAndSuffix: "dummy.js?2",
    179        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    180    },
    181    {   fileNameAndSuffix: "dummy.js?3",
    182        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    183    },
    184    {   fileNameAndSuffix: "dummy.js?4",
    185        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    186    },
    187    {   fileNameAndSuffix: "dummy.js?5",
    188        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    189    },
    190    {   fileNameAndSuffix: "dummy.js?6",
    191        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    192    },
    193    {   fileNameAndSuffix: "dummy.js?7",
    194        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    195    },
    196    {   fileNameAndSuffix: "dummy.js?8",
    197        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    198    },
    199 ]
    200 
    201 // Chromium's desired behavior is under discussion:
    202 // <https://bugs.chromium.org/p/chromium/issues/detail?id=1475635>.
    203 const kExpectedRequestsForModuleScripts = [
    204    {   fileNameAndSuffix: "dummy.js?1",
    205        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
    206    },
    207    {   fileNameAndSuffix: "dummy.js?2",
    208        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
    209    },
    210    {   fileNameAndSuffix: "dummy.js?3",
    211        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    212    },
    213    {   fileNameAndSuffix: "dummy.js?4",
    214        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    215    },
    216    {   fileNameAndSuffix: "dummy.js?5",
    217        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_LOW
    218    },
    219    {   fileNameAndSuffix: "dummy.js?6",
    220        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_HIGH
    221    },
    222    {   fileNameAndSuffix: "dummy.js?7",
    223        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    224    },
    225    {   fileNameAndSuffix: "dummy.js?8",
    226        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    227    },
    228 ]
    229 
    230 const kExpectedRequestsForModuleScriptsDisabled = [
    231    {   fileNameAndSuffix: "dummy.js?1",
    232        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    233    },
    234    {   fileNameAndSuffix: "dummy.js?2",
    235        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    236    },
    237    {   fileNameAndSuffix: "dummy.js?3",
    238        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    239    },
    240    {   fileNameAndSuffix: "dummy.js?4",
    241        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    242    },
    243    {   fileNameAndSuffix: "dummy.js?5",
    244        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    245    },
    246    {   fileNameAndSuffix: "dummy.js?6",
    247        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    248    },
    249    {   fileNameAndSuffix: "dummy.js?7",
    250        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    251    },
    252    {   fileNameAndSuffix: "dummy.js?8",
    253        internalPriority: SpecialPowers.Ci.nsISupportsPriority.PRIORITY_NORMAL
    254    },
    255 ]
    256 
    257 export const kTestData = [
    258    {   testFileName: "script-initial-load-head.h2.html",
    259        expectedRequests: kExpectedRequestsForScriptsInHead
    260    },
    261    {   testFileName: "script-initial-load-body.h2.html",
    262        expectedRequests: kExpectedRequestsForScriptsInBody
    263    },
    264    {   testFileName: "async-script-initial-load.h2.html",
    265        expectedRequests: kExpectedRequestsForNonModuleAsyncAndDeferredScripts
    266    },
    267    {   testFileName: "deferred-script-initial-load.h2.html",
    268        expectedRequests: kExpectedRequestsForNonModuleAsyncAndDeferredScripts
    269    },
    270    {   testFileName: "module-script-initial-load.h2.html",
    271        expectedRequests: kExpectedRequestsForModuleScripts
    272    },
    273    {   testFileName: "async-module-script-initial-load.h2.html",
    274        expectedRequests: kExpectedRequestsForModuleScripts
    275    },
    276    // Dynamic insertion executes non-speculative-parsing
    277    // (https://developer.mozilla.org/en-US/docs/Glossary/speculative_parsing)
    278    // code paths. Moreover such inserted scripts are loaded asynchronously.
    279    {   testFileName: "script-dynamic-insertion.h2.html",
    280        expectedRequests: kExpectedRequestsForNonModuleAsyncAndDeferredScripts
    281    },
    282    {   testFileName: "module-script-dynamic-insertion.h2.html",
    283        expectedRequests: kExpectedRequestsForModuleScripts
    284    }
    285 ];
    286 
    287 export const kTestDataDisabled = [
    288    {   testFileName: "script-initial-load-head.h2.html",
    289        expectedRequests: kExpectedRequestsForScriptsInHeadDisabled
    290    },
    291    {   testFileName: "script-initial-load-body.h2.html",
    292        expectedRequests: kExpectedRequestsForScriptsInBodyDisabled
    293    },
    294    {   testFileName: "async-script-initial-load.h2.html",
    295        expectedRequests: kExpectedRequestsForNonModuleAsyncAndDeferredScriptsDisabled
    296    },
    297    {   testFileName: "deferred-script-initial-load.h2.html",
    298        expectedRequests: kExpectedRequestsForNonModuleAsyncAndDeferredScriptsDisabled
    299    },
    300    {   testFileName: "module-script-initial-load.h2.html",
    301        expectedRequests: kExpectedRequestsForModuleScriptsDisabled
    302    },
    303    {   testFileName: "async-module-script-initial-load.h2.html",
    304        expectedRequests: kExpectedRequestsForModuleScriptsDisabled
    305    },
    306    {   testFileName: "script-dynamic-insertion.h2.html",
    307        expectedRequests: kExpectedRequestsForNonModuleAsyncAndDeferredScriptsDisabled
    308    },
    309    {   testFileName: "module-script-dynamic-insertion.h2.html",
    310        expectedRequests: kExpectedRequestsForModuleScriptsDisabled
    311    }
    312 ];