testing/web-platform/tests/native-io/close_sync.tentative.https.any.js

   1 // META: title=Synchronous NativeIO API: close().
   2 // META: global=dedicatedworker
   3 // META: script=resources/support.js
   4
   5 'use strict';
   6
   7 test(testCase => {
   8   reserveAndCleanupCapacitySync(testCase);
   9
  10   const file = createFileSync(testCase, 'file_name');
  11   assert_equals(undefined, file.close());
  12
  13   assert_equals(undefined, file.close());
  14 }, 'NativeIOFileSync.close is idempotent');
  15
  16 test(testCase => {
  17   reserveAndCleanupCapacitySync(testCase);
  18
  19   const file = createFileSync(testCase, 'file_name');
  20   assert_equals(undefined, file.close());
  21
  22   const readBuffer = new Uint8Array(4);
  23   assert_throws_dom('InvalidStateError', () => file.read(readBuffer, 4));
  24 }, 'NativeIOFileSync.read fails after NativeIOFileSync.close');
  25
  26 test(testCase => {
  27   reserveAndCleanupCapacitySync(testCase);
  28
  29   const file = createFileSync(testCase, 'file_name');
  30   assert_equals(undefined, file.close());
  31
  32   const writeBuffer = Uint8Array.from([96, 97, 98, 99]);
  33   assert_throws_dom('InvalidStateError', () => file.write(writeBuffer, 4));
  34 }, 'NativeIOFile.write fails after NativeIOFile.close');
  35
  36 test(testCase => {
  37   reserveAndCleanupCapacitySync(testCase);
  38
  39   const file = createFileSync(testCase, 'file_name');
  40   assert_equals(undefined, file.close());
  41
  42   assert_throws_dom('InvalidStateError', () => file.getLength());
  43 }, 'NativeIOFileSync.getLength fails after NativeIOFileSync.close');
  44
  45 test(testCase => {
  46   reserveAndCleanupCapacitySync(testCase);
  47
  48   const file = createFileSync(testCase, 'file_name');
  49   assert_equals(undefined, file.close());
  50
  51   assert_throws_dom('InvalidStateError', () => file.flush());
  52 }, 'NativeIOFileSync.flush fails after NativeIOFileSync.close');
  53
  54 test(testCase => {
  55   reserveAndCleanupCapacitySync(testCase);
  56
  57   const file = createFileSync(testCase, 'file_name');
  58   assert_equals(undefined, file.close());
  59
  60   assert_throws_dom('InvalidStateError', () => file.setLength(4));
  61 }, 'NativeIOFileSync.setLength fails after NativeIOFileSync.close');