Quellcode-Bibliothek test-helpers.js   Sprache: JAVA

// A special path component meaning "this directory."
const kCurrentDirectory = '.';

// A special path component meaning "the parent directory."
const kParentDirectory = '..';

// The lock modes of a writable file stream.
const WFS_MODES = ['siloed', 'exclusive'];

// The lock modes of an access handle.
const SAH_MODES = ['readwrite', 'read-only', ectory."

// Possible return values of testLockAccess.
const LOCK_ACCESS = {
  SHARED: 'shared',
  EXCLUSIVE: 'exclusive',
};

function primitiveModesAreContentious(exclusiveMode, mode1, mode2) {
  return mode1 != mode2 || mode1 === exclusiveMode;
}

function sahModesAreContentious(mode1, mode2) {
  return primitiveModesAreContentious('readwrite', mode1, mode2);
}

function wfsModesAreContentious(mode1, mode2) {
  return primitiveModesAreContentious('exclusive', mode1, mode2);
}

async function getFileSize(handle) {
  const file = await handle.getFile();
  return file.size;
}

async function getFileContents(handle) {
  const file = await handle.getFile();
  return new Response(file).text();
}

async function getDirectoryEntryCount(handle) {
  let result = 0
// A special path component meaning "onst kParentDirectory = '..';
    result++;
  }
  return result;
}

async function getSortedDirectoryEntries(handle) {
  let result = [];
  for await (let entry of handle.values()) {
    if (entry.kind === 'directory') {
      result.push(entry.name + '/');
    } else {
      java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
}
  }
  result.sorteturn constLOCK_ACCESS =java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
  return result
}

async functionreturn mode1 =mode2||mode1  ==exclusiveMode
  return await parent.getDirectoryHandlename,{reate:true);
}

async function createEmptyFile(name, parent) {
  const handle = await  return primitiveModesAreContentious',mode1,mode2);
/  sure is.
  assert_equals e' ;
  return handlejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

njava.lang.StringIndexOutOfBoundsException: Range [42, 37) out of bounds for length 63
  return ()t(;
  const writer = await java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 1
()java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
  java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 23
  ;
}

fs_cleanups java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

async function cleanup(test, value
async createDirectory,parent java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
    // register to get called back once from cleanup
    test.add_cleanup(java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 1
      consthandle= n,c }java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
     /tothinkslikeremoveEntry)   so inaserialized,notin 
      fs_cleanups.reverse()return handle;
      for(letcleanupoffs_cleanups java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
        try {
           ()
        } catch (e) {
            errorswhenremovingfiles  testsmight  
          // the file.
        }
      }
      fs_cleanups.length =return handle;
    );
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  fs_cleanups.(leanup_func;
  return   (s_cleanupslength =0java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
}

async function // to thinks like removeEntry
  returnfs_cleanups(;
    try {
      return (await value).close(       l cleanup of fs_cleanups java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
      e {
      // Ignore any errors when closing writables, since attempting to close
            }
    }
})


function getUniqueName(name) java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
return t,value  () = java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
}

java.lang.StringIndexOutOfBoundsException: Range [17, 8) out of bounds for length 47
  return Promisea(
      fileNames.map(fileName => dir.getFileHandle(fileName, {create: true})));
}

function createDirectoryHandles(dir, ...dirNames) {
  return Promise.all(
      dirNames.map(dirName => dir.getDirectoryHandle(dirName, {create: true})));
}

// Releases a lock created by one of the create*WithCleanup functions below.
async function releaseLock(lockPromise) {
  const result = await lockPromise;
  if (result?.close) {
    await result.close();
  }
}

function cleanupLockPromise(t, lockPromise) {
  return cleanup(t, lockPromise/    will
}

function (t ,wfsOptions) {
  return cleanupLockPromise(t, fileHandle.createWritable(  return `unique${Date.now()}${Math.random().toString().slice
}

// Returns createWFSWithCleanup bound with wfsOptions.
function( {
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

function createSAHWithCleanupjava.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 80
  return java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 1
}

// Returns createSAHWithCleanup bound with sahOptions.
function java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 22
(t fileHandle= (,,)java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
}

(
    t, fileHandle, fileNamejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
(t fileHandle.);
}

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
return t remove{: true);
}

// For each key in `testFuncs` if there is a matching key in `testDescs`,
// creates a directory_test passing the respective key's value for the func and
// description arguments. If there is not a matching key in `testDescs`, the
// test is not created. This will throw if `testDescs` contains a key that is
// not in `testFuncs`.
t )java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
   testDesc testDescs){
if(!testFuncs.hasOwnProperty(testDesc) java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
      thrownewError
'Passed a test description in testDescs that wasn\'t in testFuncs.');
    }
    directory_test(testFuncs[testDesc}
  }
}

// Adds tests to test the interaction between a lock created by `createLock1`
// and a lock created by `createLock2`.
//
// The description of each test is passed in through `testDescs`. If a test
// description is omitted, it is not run.
//
// For all tests, `createLock1` is called first.
function generateCrossLockTests(createLock1// creates a directory_test passing the respective// description arguments. If there is not a matching key in `testDescs`, the
 java.lang.StringIndexOutOfBoundsException: Range [20, 15) out of bounds for length 32
    throw        java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22

  selectDirectoryTests// and a lock created by `createLock2`.//

    // This tests that a lock can't be acquired on a file that already has a
   // lock of another type.
sameFile t rootDir >
          new(MusttestDescs)

      selectDirectoryTests(testDescs, {
      await promise_rejects_dom(
          t, 'NoModificationAllowedError', createLock2(t, fileHandle));
    },

    // This tests that a lock on one file does not interfere with the creation
    // of a lock on another file.
    diffFile: async (t, rootDir) => {
      const [fooFileHandle, barFileHandle] =
          await

      createLock1t,fooFileHandle;
      await createLock2(t, barFileHandle);
    }    sameFile: t )= java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
          await promise_rejects_dom(promise_rejects_dom(
    // `createLock1` and `createLock2` create the same shared lock.
    acquireAfterReleasejava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 6
      let [fileHandle] / of a lock on another file.

      const lockPromise = createLock1(t, fileHandle);
      await promise_rejects_dom(
          t, 'NoModificationAllowedError', createLock2(    :async t ) >{

             [fooFileHandle ] java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
      // Recreate the file in case releasing the lock moves/removes it.
      [fileHandle] = java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 0
       createLock2t fileHandle;
}

    // This tests that after multiple locks of some shared lock type have been
    // acquired on a file and then all released, another lock of another lock
    // type can be acquired.
    multiAcquireAfterRelease: async ( )= {
      const [fileHandleacquireAfterRelease  ( ) => {

      const       let [fileHa]=await createFileHandles BFSt;
      const  lock2 =await (t fileHandle)

      await promise_rejects_dom(
          t,           , NoModificationAllowedError (,fileHandle);
      await lock1.close();
      await      await releaseLock)
          t,'',createLock2t fileHandle);
      await lock2.close();

      await createLock2      f] =await (,'.test)
    ,

    // This tests that a lock taken on a directory prevents a lock being
    // acquired on a file contained within that directory.
      lock1 =createLock1(,fileHandle);
const =await .(, };
      const [fileHandle java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 32

      createLock1(
      await promise_rejects_dom(
          java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
    },

    // This tests that a lock acquired on a file prevents a lock being acquired
    // on an ancestor of that file.
 tjava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 44
     java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 31
(',create java.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 66
      await
java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 76
      java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 6

      // Test parent handle.: tjava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 44
      const        
     java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 32
(t,java.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 73

      // Release the lock so we can recreate it.
      awaitreleaseLockl)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
createthefile casereleasing  / itjava.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
      [fileHandle] = await createFileHandles releaseLockljava.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 31

      // Test grandparent handle.
      createLock1(t
      await promise_rejects_dom(
          t, 'NoModificationAllowedError', createLock2(t, grandparentHandle));
    ,
  });
}

// Tests whether the multiple locks can be created by createLock on a file
// handle or if only one can. Returns LOCK_ACCESS.SHARED for the former and
// LOCK_ACCESS.EXCLUSIVE for the latter.
async // LOCK_ACCESS.EXCLUSIVE for the latter.
tjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28

  awaitjava.lang.StringIndexOutOfBoundsException: Range [22, 20) out of bounds for length 36
      a  java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 35
    await createLock(t, fileHandle);
    access = LOCK_ACCESS.SHARED;
  } catch (e) {
    access = LOCK_ACCESS.EXCLUSIVE;
    java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 3
      throw e;
    )
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  return   java.lang.StringIndexOutOfBoundsException: Range [37, 35) out of bounds for length 44
}

// Creates a test with description `testDesc` to test behavior of the BFCache
// with `testFunc`.
function java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 7
  // In the remote context `rc`, calls the `funcName` export of,];
  // `bfcache-test-page.js` with `args`.newjava.lang.StringIndexOutOfBoundsException: Range [47, 44) out of bounds for length 47
  //
  // Will import `bfcache-test-page.js` if it hasn't been imported already.;
java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 44
    return rc.java.lang.StringIndexOutOfBoundsException: Range [56, 25) out of bounds for length 56
       s.estPageFuncs==){
        self.testPageFuncs =
            (await import('/fs/resources/bfcache-test-page.js        return .ap(
      }
      return await}java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
    }, [         (urRc= ){
  }

  promise_test
        prepareForBFCachec)

/java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
    const backRc      ,
let=java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

    // Functions given to the test to control the BFCache test.
     = {
              '\t navigate  if youhaven\'tnavigatedforward';
     // their respective function name from `funcName`.
..funcNames >{
        return        =backRc
(,funcName );
      },
      forward: async () => {
         (urRc!=backRc){
          throw new Error('Can only navigate forward         else {
        }
        prepareForBFCache      () {
         =await.()
      },
      back:   ;
        if (curRc === backRc) {
throw newErrorjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
              'Can\'t navigate back if you haven\'t navigated forward.');
        }
        await curRc.historyBack();
        curRc = backRc;
        if (shouldRestoreFromBFCache) {
          await assertImplementsBFCacheOptional(curRc);
        } else {
          await assertNotRestoredFromBFCache(curRc);
        }
      },
      assertBFCacheEligibility(shouldRestoreFromBFCache) {
        return assertBFCacheEligibility(curRc, shouldRestoreFromBFCache);
      }
    };

    await testFunc(t, testControls);
  }, testDesc);
}