diff --git a/font-access/font_access_basic.tentative.https.window.js b/font-access/font_access_basic.tentative.https.window.js
index 669fa31e1a1516..4e714dcf5c972c 100644
--- a/font-access/font_access_basic.tentative.https.window.js
+++ b/font-access/font_access_basic.tentative.https.window.js
@@ -1,8 +1,9 @@
-//META: script=/resources/testdriver.js
-//META: script=/resources/testdriver-vendor.js
-//META: script=resources/font-asserts.js
-//META: script=resources/font-data.js
-//META: script=resources/font-test-utils.js
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: script=resources/font-asserts.js
+// META: script=resources/font-data.js
+// META: script=resources/font-test-utils.js
+// META: timeout=long
 
 'use strict';
 
@@ -23,8 +24,7 @@ font_access_test(async t => {
     assert_equals(typeof font.postscriptName, 'string');
     assert_true(
         font.postscriptName.split('').every(c => (' ' <= c && c < '\x7f')),
-        `postscriptName should be printable ASCII: "${font.postscriptName}"`
-    );
+        `postscriptName should be printable ASCII: "${font.postscriptName}"`);
     assert_equals(typeof font.fullName, 'string', 'fullName attribute type');
     assert_equals(typeof font.family, 'string', 'family attribute type');
     assert_equals(typeof font.style, 'string', 'style attribute type');
diff --git a/font-access/font_access_blob.tentative.https.window.js b/font-access/font_access_blob.tentative.https.window.js
index 0dfe0ac9685abd..16691d0ab55ebb 100644
--- a/font-access/font_access_blob.tentative.https.window.js
+++ b/font-access/font_access_blob.tentative.https.window.js
@@ -1,8 +1,9 @@
-//META: script=/resources/testdriver.js
-//META: script=/resources/testdriver-vendor.js
-//META: script=resources/font-asserts.js
-//META: script=resources/font-data.js
-//META: script=resources/font-test-utils.js
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: script=resources/font-asserts.js
+// META: script=resources/font-data.js
+// META: script=resources/font-test-utils.js
+// META: timeout=long
 
 'use strict';
 
@@ -26,7 +27,7 @@ font_access_test(async t => {
     const parsedData = await parseFontData(data);
     assert_version_info(parsedData.versionTag);
     assert_not_equals(
-        parsedData.tables.size, 0, "Should not have tables of size zero.");
+        parsedData.tables.size, 0, 'Should not have tables of size zero.');
     assert_font_has_tables(font.postscriptName, parsedData.tables, BASE_TABLES);
   }
 }, 'FontData.blob(): blob has expected format and parsable table data.');
diff --git a/font-access/font_access_detached_iframe.tentative.https.window.js b/font-access/font_access_detached_iframe.tentative.https.window.js
index bce925bfc0469e..ca8171aec037ed 100644
--- a/font-access/font_access_detached_iframe.tentative.https.window.js
+++ b/font-access/font_access_detached_iframe.tentative.https.window.js
@@ -1,6 +1,7 @@
-//META: script=/resources/testdriver.js
-//META: script=/resources/testdriver-vendor.js
-//META: script=resources/font-test-utils.js
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: script=resources/font-test-utils.js
+// META: timeout=long
 
 'use strict';
 
diff --git a/font-access/font_access_permission.tentative.https.window.js b/font-access/font_access_permission.tentative.https.window.js
index cb7aabfc6b0e64..fbd0d1d885b7fa 100644
--- a/font-access/font_access_permission.tentative.https.window.js
+++ b/font-access/font_access_permission.tentative.https.window.js
@@ -1,5 +1,6 @@
-//META: script=/resources/testdriver.js
-//META: script=/resources/testdriver-vendor.js
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: timeout=long
 
 'use strict';
 
diff --git a/font-access/font_access_query_select.tentative.https.window.js b/font-access/font_access_query_select.tentative.https.window.js
index 86ddb49060554b..df89ea7938bc57 100644
--- a/font-access/font_access_query_select.tentative.https.window.js
+++ b/font-access/font_access_query_select.tentative.https.window.js
@@ -1,8 +1,9 @@
-//META: script=/resources/testdriver.js
-//META: script=/resources/testdriver-vendor.js
-//META: script=resources/font-asserts.js
-//META: script=resources/font-data.js
-//META: script=resources/font-test-utils.js
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: script=resources/font-asserts.js
+// META: script=resources/font-data.js
+// META: script=resources/font-test-utils.js
+// META: timeout=long
 
 font_access_test(async t => {
   const testData = getTestData();
@@ -10,9 +11,7 @@ font_access_test(async t => {
       testData.size, 1, 'Need a least one test font data.');
   const testFont = testData.values().next().value;
 
-  const queryInput = {
-    postscriptNames: [testFont.postscriptName]
-  };
+  const queryInput = {postscriptNames: [testFont.postscriptName]};
   const fonts = await self.queryLocalFonts(queryInput);
 
   assert_equals(
@@ -21,9 +20,7 @@ font_access_test(async t => {
 }, 'queryLocalFonts(): valid postscript name in QueryOptions');
 
 font_access_test(async t => {
-  const queryInput = {
-    postscriptNames: ['invalid_postscript_name']
-  };
+  const queryInput = {postscriptNames: ['invalid_postscript_name']};
   const fonts = await self.queryLocalFonts(queryInput);
 
   assert_equals(
@@ -40,27 +37,23 @@ font_access_test(async t => {
 }, 'queryLocalFonts(): empty object for QueryOptions.postscriptNames');
 
 font_access_test(async t => {
-  const queryInput = {
-    invalidFieldName: []
-  };
+  const queryInput = {invalidFieldName: []};
   const fonts = await self.queryLocalFonts(queryInput);
 
   assert_greater_than_equal(
       fonts.length, 1,
       'All available fonts should be returned when an invalid field name for ' +
-      'QueryOptions is passed.');
+          'QueryOptions is passed.');
 }, 'queryLocalFonts(): invalid QueryOptions field');
 
 font_access_test(async t => {
-  const queryInput = {
-    postscriptNames: []
-  };
+  const queryInput = {postscriptNames: []};
   const fonts = await self.queryLocalFonts(queryInput);
 
   assert_equals(
       fonts.length, 0,
       'Fonts should not be selected when an empty list for ' +
-      'QueryOptions.postscriptNames is passed.');
+          'QueryOptions.postscriptNames is passed.');
 }, 'queryLocalFonts(): empty QueryOptions.postscriptNames list');
 
 font_access_test(async t => {
@@ -69,7 +62,7 @@ font_access_test(async t => {
   assert_greater_than_equal(
       fonts.length, 1,
       'All available fonts should be returned when undefined is passed for ' +
-      'input.');
+          'input.');
 }, 'queryLocalFonts(): undefined QueryOptions');
 
 const non_ascii_input = [
@@ -96,6 +89,6 @@ for (const test of non_ascii_input) {
     assert_equals(
         fonts.length, 0,
         'Fonts should not be selected for non-ASCII character input: ' +
-        JSON.stringify(fonts));
+            JSON.stringify(fonts));
   }, `queryLocalFonts(): non-ASCII character input: ${JSON.stringify(test)}`);
 }
\ No newline at end of file
diff --git a/font-access/font_access_sorted.tentative.https.window.js b/font-access/font_access_sorted.tentative.https.window.js
index 49933e17c8784b..4391c9270cc6df 100644
--- a/font-access/font_access_sorted.tentative.https.window.js
+++ b/font-access/font_access_sorted.tentative.https.window.js
@@ -1,7 +1,8 @@
-//META: script=/resources/testdriver.js
-//META: script=/resources/testdriver-vendor.js
-//META: script=resources/font-asserts.js
-//META: script=resources/font-test-utils.js
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: script=resources/font-asserts.js
+// META: script=resources/font-test-utils.js
+// META: timeout=long
 
 'use strict';
 
diff --git a/font-access/permissions-policy/local-fonts-allowed-by-permissions-policy.https.sub.html b/font-access/permissions-policy/local-fonts-allowed-by-permissions-policy.https.sub.html
index ed3538f657c651..4f63b6e01390d3 100644
--- a/font-access/permissions-policy/local-fonts-allowed-by-permissions-policy.https.sub.html
+++ b/font-access/permissions-policy/local-fonts-allowed-by-permissions-policy.https.sub.html
@@ -1,4 +1,5 @@
 <!DOCTYPE html>
+<meta name="timeout" content="long">  <!-- this is a long-running test at least on some platforms ! -->
 <body>
   <script src=/font-access/resources/font-test-utils.js></script>
   <script src=/resources/testharness.js></script>
diff --git a/font-access/permissions-policy/local-fonts-default-permissions-policy.https.sub.html b/font-access/permissions-policy/local-fonts-default-permissions-policy.https.sub.html
index ce166b608e8195..c0cfdc070d2958 100644
--- a/font-access/permissions-policy/local-fonts-default-permissions-policy.https.sub.html
+++ b/font-access/permissions-policy/local-fonts-default-permissions-policy.https.sub.html
@@ -1,4 +1,5 @@
 <!DOCTYPE html>
+<meta name="timeout" content="long">  <!-- this is a long-running test at least on some platforms ! -->
 <body>
   <script src=/font-access/resources/font-test-utils.js></script>
   <script src=/resources/testharness.js></script>
diff --git a/font-access/permissions-policy/local-fonts-disabled-by-permissions-policy.https.sub.html b/font-access/permissions-policy/local-fonts-disabled-by-permissions-policy.https.sub.html
index fed61515c3afcd..c9912c6dc3b7d7 100644
--- a/font-access/permissions-policy/local-fonts-disabled-by-permissions-policy.https.sub.html
+++ b/font-access/permissions-policy/local-fonts-disabled-by-permissions-policy.https.sub.html
@@ -1,4 +1,5 @@
 <!DOCTYPE html>
+<meta name="timeout" content="long">  <!-- this is a long-running test at least on some platforms ! -->
 <body>
   <script src=/font-access/resources/font-test-utils.js></script>
   <script src=/resources/testharness.js></script>
diff --git a/font-access/resources/font-test-utils.js b/font-access/resources/font-test-utils.js
index e183b35bfa077a..9d2d915e2dfd8c 100644
--- a/font-access/resources/font-test-utils.js
+++ b/font-access/resources/font-test-utils.js
@@ -50,8 +50,8 @@ async function getTableData(fontBlob, numTables) {
 }
 
 async function getTag(blob, offset) {
-  return (new TextDecoder).decode(
-      await blob.slice(offset, offset + 4).arrayBuffer());
+  return (new TextDecoder)
+      .decode(await blob.slice(offset, offset + 4).arrayBuffer());
 }
 
 async function getUint16(blob, offset) {
@@ -91,8 +91,7 @@ function isPlatformSupported() {
 function font_access_test(test_function, name, properties) {
   return promise_test(async (t) => {
     if (!isPlatformSupported()) {
-      await promise_rejects_dom(
-          t, 'NotSupportedError', self.queryLocalFonts());
+      await promise_rejects_dom(t, 'NotSupportedError', self.queryLocalFonts());
       return;
     }
     await test_driver.set_permission({name: 'local-fonts'}, 'granted');