The Tor Browser: netwerk/test/unit/test_bug712914_secinfo

     1 var _ios;

     3 var ACCESS_WRITE = Ci.nsICache.ACCESS_WRITE;

     4 var ACCESS_READ = Ci.nsICache.ACCESS_READ;

     6 var KEY_CORRUPT_SECINFO = "http://corruptSecurityInfo/";

     7 var ENTRY_DATA = "foobar";

     9 function create_scriptable_input(unscriptable_input) {

    10   var istream = Cc["@mozilla.org/scriptableinputstream;1"].

    11                 createInstance(Ci.nsIScriptableInputStream);

    12   istream.init(unscriptable_input);

    13   return istream;

    14 }

    16 function write_data(entry) {

    17   var ostream = entry.openOutputStream(0);

    18   if (ostream.write(ENTRY_DATA, ENTRY_DATA.length) != ENTRY_DATA.length) {

    19     do_throw("Could not write all data!");

    20   }

    21   ostream.close();

    22 }

    24 function continue_failure(status, entry) {

    25   // Make sure we couldn't open this for reading

    26   do_check_eq(status, Cr.NS_ERROR_CACHE_KEY_NOT_FOUND);

    28   // Make sure the cache is empty

    29   get_device_entry_count("disk", null, function(count, consumption) {

    30     do_check_eq(count, 0);

    31     do_check_eq(consumption, 0);

    32     run_next_test();

    33   });

    34 }

    36 function try_read_corrupt_secinfo() {

    37   asyncOpenCacheEntry(KEY_CORRUPT_SECINFO,

    38                       "disk", Ci.nsICacheStorage.OPEN_READONLY, null,

    39                       continue_failure);

    40 }

    42 function write_corrupt_secinfo(status, entry) {

    43   entry.setMetaDataElement("security-info", "blablabla");

    44   write_data(entry);

    45   try {

    46     entry.close();

    47   } catch (e) {

    48     do_throw("Unexpected exception closing corrupt entry: " + e);

    49   }

    51   try_read_corrupt_secinfo();

    52 }

    54 function test_corrupt_secinfo() {

    55   asyncOpenCacheEntry(KEY_CORRUPT_SECINFO,

    56                       "disk", Ci.nsICacheStorage.OPEN_TRUNCATE, null,

    57                       write_corrupt_secinfo);

    58 }

    60 function run_test() {

    61   if (newCacheBackEndUsed()) {

    62     // broken sec info should doom a cache entry (when broken sec info is written, load should fail with NOT_FOUND)

    63     do_check_true(true, "This test doesn't run with the new cache backend, the test or the cache needs to be fixed");

    64     return;

    65   }

    67   // Make sure we have a cache to use

    68   do_get_profile();

    70   // Make sure the cache is empty

    71   evict_cache_entries();

    73   // Add new tests at the end of this section

    74   add_test(test_corrupt_secinfo);

    76   // Let's get going!

    77   run_next_test();

    78 }

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