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-rw-r--r--testing/web-platform/tests/encoding-detection/__dir__.headers1
-rw-r--r--testing/web-platform/tests/encoding-detection/ar-ISO-8859-6-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ar-ISO-8859-6.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ar-windows-1256-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ar-windows-1256.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ca-windows-1252-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ca-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/el-ISO-8859-7-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/el-ISO-8859-7.tentative.html15
-rw-r--r--testing/web-platform/tests/encoding-detection/el-windows-1253-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/el-windows-1253.tentative.html15
-rw-r--r--testing/web-platform/tests/encoding-detection/en-copyright-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/en-euro-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/en-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/es-maria-windows-1252.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/es-nuestra-senora-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/es-number-one-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/es-ordinal-windows-1252.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/fa-windows-1256-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/fa-windows-1256.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/fi-windows-1252-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/fi-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/he-ISO-8859-8-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/he-ISO-8859-8.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/he-windows-1255-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/he-windows-1255.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/is-windows-1252-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/is-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/it-number-one-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/it-ordinal-windows-1252.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/it-roman-ordinal-windows-1252.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/it-windows-1252-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/it-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ja-EUC-JP-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ja-EUC-JP.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ja-ISO-2022-JP-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ja-ISO-2022-JP.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ja-Shift_JIS-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ja-Shift_JIS.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ja-half-width-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ja-half-width.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ko-EUC-KR-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ko-EUC-KR.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/lt-windows-1257-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/lt-windows-1257.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/lv-windows-1257-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/lv-windows-1257.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/nbsp-even-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/nbsp-odd-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/pl-ISO-8859-2-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/pl-ISO-8859-2.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/pl-windows-1250-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/pl-windows-1250.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/pt-windows-1252-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/pt-windows-1252.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ru-IBM866-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ru-IBM866.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/ru-ISO-8859-5-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/ru-ISO-8859-5.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/support/__dir__.headers1
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ar-ISO-8859-6-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ar-windows-1256-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ca-windows-1252-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/el-ISO-8859-7-late.sub.html10
-rw-r--r--testing/web-platform/tests/encoding-detection/support/el-windows-1253-late.sub.html10
-rw-r--r--testing/web-platform/tests/encoding-detection/support/fa-windows-1256-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/fi-windows-1252-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/he-ISO-8859-8-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/he-windows-1255-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/is-windows-1252-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/it-windows-1252-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ja-EUC-JP-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ja-ISO-2022-JP-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ja-Shift_JIS-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ja-half-width-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ko-EUC-KR-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/lt-windows-1257-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/lv-windows-1257-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/pl-ISO-8859-2-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/pl-windows-1250-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/pt-windows-1252-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ru-IBM866-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/ru-ISO-8859-5-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/th-windows-874-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/tr-windows-1254-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/uk-KOI8-U-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/uk-windows-1251-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/vi-windows-1258-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/yi-windows-1255-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/zh-Big5-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/support/zh-GBK-late.sub.html9
-rw-r--r--testing/web-platform/tests/encoding-detection/th-windows-874-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/th-windows-874.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/tr-windows-1254-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/tr-windows-1254.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/uk-KOI8-U-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/uk-KOI8-U.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/uk-windows-1251-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/uk-windows-1251.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/utf-8.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/vi-windows-1258-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/vi-windows-1258.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/yi-windows-1255-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/yi-windows-1255.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/zh-Big5-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/zh-Big5.tentative.html14
-rw-r--r--testing/web-platform/tests/encoding-detection/zh-GBK-late.tentative.html16
-rw-r--r--testing/web-platform/tests/encoding-detection/zh-GBK.tentative.html14
108 files changed, 1397 insertions, 0 deletions
diff --git a/testing/web-platform/tests/encoding-detection/__dir__.headers b/testing/web-platform/tests/encoding-detection/__dir__.headers
new file mode 100644
index 0000000000..a50d2c8454
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/__dir__.headers
@@ -0,0 +1 @@
+X-Content-Type-Options: nosniff
diff --git a/testing/web-platform/tests/encoding-detection/ar-ISO-8859-6-late.tentative.html b/testing/web-platform/tests/encoding-detection/ar-ISO-8859-6-late.tentative.html
new file mode 100644
index 0000000000..2fc94256dd
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ar-ISO-8859-6-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ar ISO-8859-6 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "ISO-8859-6", 'Expected ISO-8859-6');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ar-ISO-8859-6-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ar-ISO-8859-6.tentative.html b/testing/web-platform/tests/encoding-detection/ar-ISO-8859-6.tentative.html
new file mode 100644
index 0000000000..6967aaeb0a
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ar-ISO-8859-6.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ar ISO-8859-6</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> .</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "ISO-8859-6", 'Expected ISO-8859-6');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ar-windows-1256-late.tentative.html b/testing/web-platform/tests/encoding-detection/ar-windows-1256-late.tentative.html
new file mode 100644
index 0000000000..9928968869
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ar-windows-1256-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ar windows-1256 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1256", 'Expected windows-1256');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ar-windows-1256-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ar-windows-1256.tentative.html b/testing/web-platform/tests/encoding-detection/ar-windows-1256.tentative.html
new file mode 100644
index 0000000000..d2d6d93d58
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ar-windows-1256.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ar windows-1256</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> .</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1256", 'Expected windows-1256');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ca-windows-1252-late.tentative.html b/testing/web-platform/tests/encoding-detection/ca-windows-1252-late.tentative.html
new file mode 100644
index 0000000000..2ecd2ecb63
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ca-windows-1252-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ca windows-1252 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ca-windows-1252-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ca-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/ca-windows-1252.tentative.html
new file mode 100644
index 0000000000..a802156d9c
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ca-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ca windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>Es tracta duna prova de codificaci de carcters.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/el-ISO-8859-7-late.tentative.html b/testing/web-platform/tests/encoding-detection/el-ISO-8859-7-late.tentative.html
new file mode 100644
index 0000000000..fc5e799b81
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/el-ISO-8859-7-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>el ISO-8859-7 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "ISO-8859-7", 'Expected ISO-8859-7');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/el-ISO-8859-7-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/el-ISO-8859-7.tentative.html b/testing/web-platform/tests/encoding-detection/el-ISO-8859-7.tentative.html
new file mode 100644
index 0000000000..f22b6ec575
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/el-ISO-8859-7.tentative.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>el ISO-8859-7</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> :
+<!-- I needed to work capital alpha with tonos into the test somehow... --></p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "ISO-8859-7", 'Expected ISO-8859-7');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/el-windows-1253-late.tentative.html b/testing/web-platform/tests/encoding-detection/el-windows-1253-late.tentative.html
new file mode 100644
index 0000000000..9a2960b4ff
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/el-windows-1253-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>el windows-1253 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1253", 'Expected windows-1253');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/el-windows-1253-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/el-windows-1253.tentative.html b/testing/web-platform/tests/encoding-detection/el-windows-1253.tentative.html
new file mode 100644
index 0000000000..b314aa58e6
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/el-windows-1253.tentative.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>el windows-1253</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> :
+<!-- I needed to work capital alpha with tonos into the test somehow... --></p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1253", 'Expected windows-1253');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/en-copyright-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/en-copyright-windows-1252.tentative.html
new file mode 100644
index 0000000000..a519de0e9e
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/en-copyright-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>en windows-1252 copyright sign</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>Copyright 2021</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/en-euro-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/en-euro-windows-1252.tentative.html
new file mode 100644
index 0000000000..c2835e7d98
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/en-euro-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>en windows-1252 euro sign</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>It costs 9.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/en-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/en-windows-1252.tentative.html
new file mode 100644
index 0000000000..ac8cbe83fe
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/en-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>en windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>Ive made an encoding test.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/es-maria-windows-1252.html b/testing/web-platform/tests/encoding-detection/es-maria-windows-1252.html
new file mode 100644
index 0000000000..be7a7400c6
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/es-maria-windows-1252.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>es windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>M</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/es-nuestra-senora-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/es-nuestra-senora-windows-1252.tentative.html
new file mode 100644
index 0000000000..5f15139582
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/es-nuestra-senora-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>es windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>N S</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/es-number-one-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/es-number-one-windows-1252.tentative.html
new file mode 100644
index 0000000000..dba025e25e
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/es-number-one-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>es windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>n.1</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/es-ordinal-windows-1252.html b/testing/web-platform/tests/encoding-detection/es-ordinal-windows-1252.html
new file mode 100644
index 0000000000..322621240e
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/es-ordinal-windows-1252.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>es windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>42.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/fa-windows-1256-late.tentative.html b/testing/web-platform/tests/encoding-detection/fa-windows-1256-late.tentative.html
new file mode 100644
index 0000000000..5398445c0e
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/fa-windows-1256-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>fa windows-1256 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1256", 'Expected windows-1256');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/fa-windows-1256-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/fa-windows-1256.tentative.html b/testing/web-platform/tests/encoding-detection/fa-windows-1256.tentative.html
new file mode 100644
index 0000000000..fb93c389fd
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/fa-windows-1256.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>fa windows-1256</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>&#1740; &#1740; Ґ&#1740; ǘ .</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1256", 'Expected windows-1256');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/fi-windows-1252-late.tentative.html b/testing/web-platform/tests/encoding-detection/fi-windows-1252-late.tentative.html
new file mode 100644
index 0000000000..b84a257a51
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/fi-windows-1252-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>fi windows-1252 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/fi-windows-1252-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/fi-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/fi-windows-1252.tentative.html
new file mode 100644
index 0000000000..5a4efcaf95
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/fi-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>fi windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>Tm on merkkikoodaustesti.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/he-ISO-8859-8-late.tentative.html b/testing/web-platform/tests/encoding-detection/he-ISO-8859-8-late.tentative.html
new file mode 100644
index 0000000000..bd19bdb6d4
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/he-ISO-8859-8-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>he ISO-8859-8 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "ISO-8859-8", 'Expected ISO-8859-8');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/he-ISO-8859-8-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/he-ISO-8859-8.tentative.html b/testing/web-platform/tests/encoding-detection/he-ISO-8859-8.tentative.html
new file mode 100644
index 0000000000..f1651da3ef
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/he-ISO-8859-8.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>he ISO-8859-8</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>. </p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "ISO-8859-8", 'Expected ISO-8859-8');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/he-windows-1255-late.tentative.html b/testing/web-platform/tests/encoding-detection/he-windows-1255-late.tentative.html
new file mode 100644
index 0000000000..9627458c03
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/he-windows-1255-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>he windows-1255 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1255", 'Expected windows-1255');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/he-windows-1255-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/he-windows-1255.tentative.html b/testing/web-platform/tests/encoding-detection/he-windows-1255.tentative.html
new file mode 100644
index 0000000000..738cc35da8
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/he-windows-1255.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>he windows-1255</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> .</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1255", 'Expected windows-1255');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/is-windows-1252-late.tentative.html b/testing/web-platform/tests/encoding-detection/is-windows-1252-late.tentative.html
new file mode 100644
index 0000000000..7f733a4fb1
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/is-windows-1252-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>is windows-1252 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/is-windows-1252-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/is-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/is-windows-1252.tentative.html
new file mode 100644
index 0000000000..06151d8575
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/is-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>is windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>etta er kunarprf staf. Fyrir sum tunguml sem nota latneska stafi urfum vi meira inntak til a taka kvrunina.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/it-number-one-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/it-number-one-windows-1252.tentative.html
new file mode 100644
index 0000000000..5f5363e7a4
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/it-number-one-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>fi windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>N1</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/it-ordinal-windows-1252.html b/testing/web-platform/tests/encoding-detection/it-ordinal-windows-1252.html
new file mode 100644
index 0000000000..e75998646c
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/it-ordinal-windows-1252.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>it windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>42</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/it-roman-ordinal-windows-1252.html b/testing/web-platform/tests/encoding-detection/it-roman-ordinal-windows-1252.html
new file mode 100644
index 0000000000..131f9322ab
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/it-roman-ordinal-windows-1252.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>it windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>III</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/it-windows-1252-late.tentative.html b/testing/web-platform/tests/encoding-detection/it-windows-1252-late.tentative.html
new file mode 100644
index 0000000000..5729d20ad3
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/it-windows-1252-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>it windows-1252 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/it-windows-1252-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/it-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/it-windows-1252.tentative.html
new file mode 100644
index 0000000000..4a6d4528b1
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/it-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>it windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>Questo un test di codifica dei caratteri.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ja-EUC-JP-late.tentative.html b/testing/web-platform/tests/encoding-detection/ja-EUC-JP-late.tentative.html
new file mode 100644
index 0000000000..aac50f6cd1
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ja-EUC-JP-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ja EUC-JP late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "EUC-JP", 'Expected EUC-JP');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ja-EUC-JP-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ja-EUC-JP.tentative.html b/testing/web-platform/tests/encoding-detection/ja-EUC-JP.tentative.html
new file mode 100644
index 0000000000..5929825f35
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ja-EUC-JP.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ja EUC-JP</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>ʸ¸Ǥ</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "EUC-JP", 'Expected EUC-JP');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ja-ISO-2022-JP-late.tentative.html b/testing/web-platform/tests/encoding-detection/ja-ISO-2022-JP-late.tentative.html
new file mode 100644
index 0000000000..6e4bc9157d
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ja-ISO-2022-JP-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ja ISO-2022-JP late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "ISO-2022-JP", 'Expected ISO-2022-JP');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ja-ISO-2022-JP-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ja-ISO-2022-JP.tentative.html b/testing/web-platform/tests/encoding-detection/ja-ISO-2022-JP.tentative.html
new file mode 100644
index 0000000000..405e123808
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ja-ISO-2022-JP.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ja ISO-2022-JP</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>$B$3$l$OJ8;z<B83$G$9!#(B</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "ISO-2022-JP", 'Expected ISO-2022-JP');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ja-Shift_JIS-late.tentative.html b/testing/web-platform/tests/encoding-detection/ja-Shift_JIS-late.tentative.html
new file mode 100644
index 0000000000..c822ae34a5
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ja-Shift_JIS-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ja Shift_JIS late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "Shift_JIS", 'Expected Shift_JIS');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ja-Shift_JIS-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ja-Shift_JIS.tentative.html b/testing/web-platform/tests/encoding-detection/ja-Shift_JIS.tentative.html
new file mode 100644
index 0000000000..a496e48ad9
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ja-Shift_JIS.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ja Shift_JIS</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>͕łB</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "Shift_JIS", 'Expected Shift_JIS');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ja-half-width-late.tentative.html b/testing/web-platform/tests/encoding-detection/ja-half-width-late.tentative.html
new file mode 100644
index 0000000000..2099b3c405
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ja-half-width-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ja Shift_JIS late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "Shift_JIS", 'Expected Shift_JIS');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ja-half-width-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ja-half-width.tentative.html b/testing/web-platform/tests/encoding-detection/ja-half-width.tentative.html
new file mode 100644
index 0000000000..930acb30e0
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ja-half-width.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ja Shift_JIS half-width katakana</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>ʰ޳ʰ޳ʰ޳ʰ޳ʰ޳</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "Shift_JIS", 'Expected Shift_JIS');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ko-EUC-KR-late.tentative.html b/testing/web-platform/tests/encoding-detection/ko-EUC-KR-late.tentative.html
new file mode 100644
index 0000000000..9ff224a54c
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ko-EUC-KR-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ko EUC-KR late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "EUC-KR", 'Expected EUC-KR');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ko-EUC-KR-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ko-EUC-KR.tentative.html b/testing/web-platform/tests/encoding-detection/ko-EUC-KR.tentative.html
new file mode 100644
index 0000000000..dac67b1e93
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ko-EUC-KR.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ko EUC-KR</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>̰ ڵ ׽ƮԴϴ.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "EUC-KR", 'Expected EUC-KR');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/lt-windows-1257-late.tentative.html b/testing/web-platform/tests/encoding-detection/lt-windows-1257-late.tentative.html
new file mode 100644
index 0000000000..6f9ceed763
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/lt-windows-1257-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>lt windows-1257 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1257", 'Expected windows-1257');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/lt-windows-1257-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/lt-windows-1257.tentative.html b/testing/web-platform/tests/encoding-detection/lt-windows-1257.tentative.html
new file mode 100644
index 0000000000..88112a2c64
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/lt-windows-1257.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>lt windows-1257</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>Tai simboli kodavimo testas. Kai kurioms kalboms, naudojanioms lotynikus ramenis, mums reikia daugiau informacijos, kad galtume priimti sprendim.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1257", 'Expected windows-1257');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/lv-windows-1257-late.tentative.html b/testing/web-platform/tests/encoding-detection/lv-windows-1257-late.tentative.html
new file mode 100644
index 0000000000..5651e415ad
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/lv-windows-1257-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>lv windows-1257 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1257", 'Expected windows-1257');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/lv-windows-1257-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/lv-windows-1257.tentative.html b/testing/web-platform/tests/encoding-detection/lv-windows-1257.tentative.html
new file mode 100644
index 0000000000..3baeb4015e
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/lv-windows-1257.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>lv windows-1257</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>is ir rakstzmju kodanas tests. Das valods, kurs tiek izmantotas latu valodas burti, lmuma pieemanai mums ir nepiecieams vairk ieguldjuma.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1257", 'Expected windows-1257');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/nbsp-even-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/nbsp-even-windows-1252.tentative.html
new file mode 100644
index 0000000000..2450591d3d
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/nbsp-even-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>nbsp even windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>No-break spaces</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/nbsp-odd-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/nbsp-odd-windows-1252.tentative.html
new file mode 100644
index 0000000000..2ebc33745c
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/nbsp-odd-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>nbsp odd windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>No-break spaces</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/pl-ISO-8859-2-late.tentative.html b/testing/web-platform/tests/encoding-detection/pl-ISO-8859-2-late.tentative.html
new file mode 100644
index 0000000000..e5db00b005
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/pl-ISO-8859-2-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>pl ISO-8859-2 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "ISO-8859-2", 'Expected ISO-8859-2');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/pl-ISO-8859-2-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/pl-ISO-8859-2.tentative.html b/testing/web-platform/tests/encoding-detection/pl-ISO-8859-2.tentative.html
new file mode 100644
index 0000000000..da1fcefb18
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/pl-ISO-8859-2.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>pl ISO-8859-2</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>To jest test kodowania znakw. W przypadku niektrych jzykw, ktre uywaj znakw aciskich, potrzebujemy wicej danych, aby podj decyzj.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "ISO-8859-2", 'Expected ISO-8859-2');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/pl-windows-1250-late.tentative.html b/testing/web-platform/tests/encoding-detection/pl-windows-1250-late.tentative.html
new file mode 100644
index 0000000000..adeca83fac
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/pl-windows-1250-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>pl windows-1250 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1250", 'Expected windows-1250');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/pl-windows-1250-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/pl-windows-1250.tentative.html b/testing/web-platform/tests/encoding-detection/pl-windows-1250.tentative.html
new file mode 100644
index 0000000000..b3955c4184
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/pl-windows-1250.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>pl windows-1250</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>To jest test kodowania znakw. W przypadku niektrych jzykw, ktre uywaj znakw aciskich, potrzebujemy wicej danych, aby podj decyzj.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1250", 'Expected windows-1250');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/pt-windows-1252-late.tentative.html b/testing/web-platform/tests/encoding-detection/pt-windows-1252-late.tentative.html
new file mode 100644
index 0000000000..d37dac058f
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/pt-windows-1252-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>pt windows-1252 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/pt-windows-1252-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/pt-windows-1252.tentative.html b/testing/web-platform/tests/encoding-detection/pt-windows-1252.tentative.html
new file mode 100644
index 0000000000..cf55dbb627
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/pt-windows-1252.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>pt windows-1252</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>Este um teste de codificao de caracteres.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1252", 'Expected windows-1252');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ru-IBM866-late.tentative.html b/testing/web-platform/tests/encoding-detection/ru-IBM866-late.tentative.html
new file mode 100644
index 0000000000..03f5643a9a
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ru-IBM866-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ru IBM866 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "IBM866", 'Expected IBM866');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ru-IBM866-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ru-IBM866.tentative.html b/testing/web-platform/tests/encoding-detection/ru-IBM866.tentative.html
new file mode 100644
index 0000000000..7992495259
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ru-IBM866.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ru IBM866</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> ஢ ᨬ.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "IBM866", 'Expected IBM866');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ru-ISO-8859-5-late.tentative.html b/testing/web-platform/tests/encoding-detection/ru-ISO-8859-5-late.tentative.html
new file mode 100644
index 0000000000..760dc96c12
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ru-ISO-8859-5-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>ru ISO-8859-5 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "ISO-8859-5", 'Expected ISO-8859-5');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/ru-ISO-8859-5-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/ru-ISO-8859-5.tentative.html b/testing/web-platform/tests/encoding-detection/ru-ISO-8859-5.tentative.html
new file mode 100644
index 0000000000..a2ee62c65f
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/ru-ISO-8859-5.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>ru ISO-8859-5</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> .</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "ISO-8859-5", 'Expected ISO-8859-5');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/support/__dir__.headers b/testing/web-platform/tests/encoding-detection/support/__dir__.headers
new file mode 100644
index 0000000000..a50d2c8454
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/__dir__.headers
@@ -0,0 +1 @@
+X-Content-Type-Options: nosniff
diff --git a/testing/web-platform/tests/encoding-detection/support/ar-ISO-8859-6-late.sub.html b/testing/web-platform/tests/encoding-detection/support/ar-ISO-8859-6-late.sub.html
new file mode 100644
index 0000000000..b5d8d50498
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/ar-ISO-8859-6-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>ar ISO-8859-6 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
+<!-- massive comment 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new file mode 100644
index 0000000000..fd80acd437
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/ar-windows-1256-late.sub.html
@@ -0,0 +1,9 @@
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new file mode 100644
index 0000000000..1457ee6ff8
--- /dev/null
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@@ -0,0 +1,9 @@
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-->
+<p>Es tracta duna prova de codificaci de carcters.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/el-ISO-8859-7-late.sub.html b/testing/web-platform/tests/encoding-detection/support/el-ISO-8859-7-late.sub.html
new file mode 100644
index 0000000000..26cc057b9e
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/el-ISO-8859-7-late.sub.html
@@ -0,0 +1,10 @@
+<!doctype html>
+<title>el ISO-8859-7 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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-->
+<p> :
+<!-- I needed to work capital alpha with tonos into the test somehow... --></p>
diff --git a/testing/web-platform/tests/encoding-detection/support/el-windows-1253-late.sub.html b/testing/web-platform/tests/encoding-detection/support/el-windows-1253-late.sub.html
new file mode 100644
index 0000000000..235c8e06ec
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/el-windows-1253-late.sub.html
@@ -0,0 +1,10 @@
+<!doctype html>
+<title>el windows-1253 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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-->
+<p> :
+<!-- I needed to work capital alpha with tonos into the test somehow... --></p>
diff --git a/testing/web-platform/tests/encoding-detection/support/fa-windows-1256-late.sub.html b/testing/web-platform/tests/encoding-detection/support/fa-windows-1256-late.sub.html
new file mode 100644
index 0000000000..6cb79b9c36
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/fa-windows-1256-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>fa windows-1256 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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-->
+<p>Tm on merkkikoodaustesti.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/he-ISO-8859-8-late.sub.html b/testing/web-platform/tests/encoding-detection/support/he-ISO-8859-8-late.sub.html
new file mode 100644
index 0000000000..32aadf0b73
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/he-ISO-8859-8-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>he ISO-8859-8 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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+<p>. </p>
diff --git a/testing/web-platform/tests/encoding-detection/support/he-windows-1255-late.sub.html b/testing/web-platform/tests/encoding-detection/support/he-windows-1255-late.sub.html
new file mode 100644
index 0000000000..3ded8c0585
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/he-windows-1255-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>he windows-1255 late</title>
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+<p> .</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/is-windows-1252-late.sub.html b/testing/web-platform/tests/encoding-detection/support/is-windows-1252-late.sub.html
new file mode 100644
index 0000000000..41654c0c89
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/is-windows-1252-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>is windows-1252 late</title>
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+ opener.postMessage(document.characterSet, "*");
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-->
+<p>etta er kunarprf staf. Fyrir sum tunguml sem nota latneska stafi urfum vi meira inntak til a taka kvrunina.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/it-windows-1252-late.sub.html b/testing/web-platform/tests/encoding-detection/support/it-windows-1252-late.sub.html
new file mode 100644
index 0000000000..83e2a7f2d7
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/it-windows-1252-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>it windows-1252 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
+<!-- massive comment 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-->
+<p>Questo un test di codifica dei caratteri.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/ja-EUC-JP-late.sub.html b/testing/web-platform/tests/encoding-detection/support/ja-EUC-JP-late.sub.html
new file mode 100644
index 0000000000..d957a12c50
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/ja-EUC-JP-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>ja EUC-JP late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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new file mode 100644
index 0000000000..6f6561c50a
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new file mode 100644
index 0000000000..c28380fe96
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/ja-Shift_JIS-late.sub.html
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+<p>͕łB</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/ja-half-width-late.sub.html b/testing/web-platform/tests/encoding-detection/support/ja-half-width-late.sub.html
new file mode 100644
index 0000000000..75be373315
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/ja-half-width-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>ja Shift_JIS late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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-->
+<p>ʰ޳ʰ޳ʰ޳ʰ޳ʰ޳</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/ko-EUC-KR-late.sub.html b/testing/web-platform/tests/encoding-detection/support/ko-EUC-KR-late.sub.html
new file mode 100644
index 0000000000..58b6f96e61
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/ko-EUC-KR-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>ko EUC-KR late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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new file mode 100644
index 0000000000..4957b4563c
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/lt-windows-1257-late.sub.html
@@ -0,0 +1,9 @@
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-->
+<p>Tai simboli kodavimo testas. Kai kurioms kalboms, naudojanioms lotynikus ramenis, mums reikia daugiau informacijos, kad galtume priimti sprendim.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/lv-windows-1257-late.sub.html b/testing/web-platform/tests/encoding-detection/support/lv-windows-1257-late.sub.html
new file mode 100644
index 0000000000..f258839a81
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/lv-windows-1257-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>lv windows-1257 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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-->
+<p>is ir rakstzmju kodanas tests. Das valods, kurs tiek izmantotas latu valodas burti, lmuma pieemanai mums ir nepiecieams vairk ieguldjuma.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/pl-ISO-8859-2-late.sub.html b/testing/web-platform/tests/encoding-detection/support/pl-ISO-8859-2-late.sub.html
new file mode 100644
index 0000000000..53ec94dc31
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/pl-ISO-8859-2-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>pl ISO-8859-2 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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-->
+<p>To jest test kodowania znakw. W przypadku niektrych jzykw, ktre uywaj znakw aciskich, potrzebujemy wicej danych, aby podj decyzj.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/pl-windows-1250-late.sub.html b/testing/web-platform/tests/encoding-detection/support/pl-windows-1250-late.sub.html
new file mode 100644
index 0000000000..894a065e01
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/pl-windows-1250-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>pl windows-1250 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
+<!-- massive comment 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-->
+<p>To jest test kodowania znakw. W przypadku niektrych jzykw, ktre uywaj znakw aciskich, potrzebujemy wicej danych, aby podj decyzj.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/pt-windows-1252-late.sub.html b/testing/web-platform/tests/encoding-detection/support/pt-windows-1252-late.sub.html
new file mode 100644
index 0000000000..7a950e4872
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/pt-windows-1252-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>pt windows-1252 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
+<!-- massive comment 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-->
+<p>Este um teste de codificao de caracteres.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/ru-IBM866-late.sub.html b/testing/web-platform/tests/encoding-detection/support/ru-IBM866-late.sub.html
new file mode 100644
index 0000000000..929ce96640
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/ru-IBM866-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>ru IBM866 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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+<p> ஢ ᨬ.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/ru-ISO-8859-5-late.sub.html b/testing/web-platform/tests/encoding-detection/support/ru-ISO-8859-5-late.sub.html
new file mode 100644
index 0000000000..7ad29ce34d
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/ru-ISO-8859-5-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>ru ISO-8859-5 late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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new file mode 100644
index 0000000000..11d569cb71
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/th-windows-874-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
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new file mode 100644
index 0000000000..adcf9ccd53
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/tr-windows-1254-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
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-->
+<p>Bu bir karakter kodlama testidir. Latince karakterleri kullanan baz dillerde karar vermek iin daha fazla girdiye ihtiyacmz var.</p>
diff --git a/testing/web-platform/tests/encoding-detection/support/uk-KOI8-U-late.sub.html b/testing/web-platform/tests/encoding-detection/support/uk-KOI8-U-late.sub.html
new file mode 100644
index 0000000000..3802d0e3f7
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/uk-KOI8-U-late.sub.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>uk KOI8-U late</title>
+<script>
+onload = function() {
+ opener.postMessage(document.characterSet, "*");
+};
+</script>
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new file mode 100644
index 0000000000..0bd38d93ea
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/uk-windows-1251-late.sub.html
@@ -0,0 +1,9 @@
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new file mode 100644
index 0000000000..9139072035
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/vi-windows-1258-late.sub.html
@@ -0,0 +1,9 @@
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new file mode 100644
index 0000000000..2e5adcb31a
--- /dev/null
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new file mode 100644
index 0000000000..517ae19c99
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/zh-Big5-late.sub.html
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new file mode 100644
index 0000000000..74e5c131bd
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/support/zh-GBK-late.sub.html
@@ -0,0 +1,9 @@
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+<!-- massive comment 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-->
+<p>һַԡ</p>
diff --git a/testing/web-platform/tests/encoding-detection/th-windows-874-late.tentative.html b/testing/web-platform/tests/encoding-detection/th-windows-874-late.tentative.html
new file mode 100644
index 0000000000..1428ca0a67
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/th-windows-874-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>th windows-874 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-874", 'Expected windows-874');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/th-windows-874-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/th-windows-874.tentative.html b/testing/web-platform/tests/encoding-detection/th-windows-874.tentative.html
new file mode 100644
index 0000000000..2069360f52
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/th-windows-874.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>th windows-874</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>͡÷ͺѡ</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-874", 'Expected windows-874');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/tr-windows-1254-late.tentative.html b/testing/web-platform/tests/encoding-detection/tr-windows-1254-late.tentative.html
new file mode 100644
index 0000000000..bc48d31907
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/tr-windows-1254-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>tr windows-1254 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1254", 'Expected windows-1254');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/tr-windows-1254-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/tr-windows-1254.tentative.html b/testing/web-platform/tests/encoding-detection/tr-windows-1254.tentative.html
new file mode 100644
index 0000000000..73e888b201
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/tr-windows-1254.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>tr windows-1254</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>Bu bir karakter kodlama testidir. Latince karakterleri kullanan baz dillerde karar vermek iin daha fazla girdiye ihtiyacmz var.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1254", 'Expected windows-1254');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/uk-KOI8-U-late.tentative.html b/testing/web-platform/tests/encoding-detection/uk-KOI8-U-late.tentative.html
new file mode 100644
index 0000000000..f82ff24abd
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/uk-KOI8-U-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>uk KOI8-U late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "KOI8-U", 'Expected KOI8-U');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/uk-KOI8-U-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/uk-KOI8-U.tentative.html b/testing/web-platform/tests/encoding-detection/uk-KOI8-U.tentative.html
new file mode 100644
index 0000000000..9852ae8a01
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/uk-KOI8-U.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>uk KOI8-U</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> ̦.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "KOI8-U", 'Expected KOI8-U');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/uk-windows-1251-late.tentative.html b/testing/web-platform/tests/encoding-detection/uk-windows-1251-late.tentative.html
new file mode 100644
index 0000000000..2dc83eecd9
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/uk-windows-1251-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>uk windows-1251 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1251", 'Expected windows-1251');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/uk-windows-1251-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/uk-windows-1251.tentative.html b/testing/web-platform/tests/encoding-detection/uk-windows-1251.tentative.html
new file mode 100644
index 0000000000..d410eee622
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/uk-windows-1251.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>uk windows-1251</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> .</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1251", 'Expected windows-1251');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/utf-8.html b/testing/web-platform/tests/encoding-detection/utf-8.html
new file mode 100644
index 0000000000..a2a5982ef4
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/utf-8.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>UTF-8</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>これは文字実験です。</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_not_equals(document.characterSet.toUpperCase(), "UTF-8", 'Must not detect UTF-8');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/vi-windows-1258-late.tentative.html b/testing/web-platform/tests/encoding-detection/vi-windows-1258-late.tentative.html
new file mode 100644
index 0000000000..1a2499cd50
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/vi-windows-1258-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>vi windows-1258 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1258", 'Expected windows-1258');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/vi-windows-1258-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/vi-windows-1258.tentative.html b/testing/web-platform/tests/encoding-detection/vi-windows-1258.tentative.html
new file mode 100644
index 0000000000..15f3b122f8
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/vi-windows-1258.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>vi windows-1258</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>y la mt th nghim ma hoa ky t.</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1258", 'Expected windows-1258');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/yi-windows-1255-late.tentative.html b/testing/web-platform/tests/encoding-detection/yi-windows-1255-late.tentative.html
new file mode 100644
index 0000000000..52c3ffe5d6
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/yi-windows-1255-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>yi windows-1255 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "windows-1255", 'Expected windows-1255');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/yi-windows-1255-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/yi-windows-1255.tentative.html b/testing/web-platform/tests/encoding-detection/yi-windows-1255.tentative.html
new file mode 100644
index 0000000000..b778590cd4
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/yi-windows-1255.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>yi windows-1255</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p> .</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "windows-1255", 'Expected windows-1255');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/zh-Big5-late.tentative.html b/testing/web-platform/tests/encoding-detection/zh-Big5-late.tentative.html
new file mode 100644
index 0000000000..7df76aac4e
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/zh-Big5-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>zh Big5 late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "Big5", 'Expected Big5');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/zh-Big5-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/zh-Big5.tentative.html b/testing/web-platform/tests/encoding-detection/zh-Big5.tentative.html
new file mode 100644
index 0000000000..edd8017f49
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/zh-Big5.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>zh Big5</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>oO@ӦrŽsXաC</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "Big5", 'Expected Big5');
+ }, "Check detection result");
+ done();
+};
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/zh-GBK-late.tentative.html b/testing/web-platform/tests/encoding-detection/zh-GBK-late.tentative.html
new file mode 100644
index 0000000000..83e9b8e2a2
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/zh-GBK-late.tentative.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>zh GBK late</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+setup({explicit_done:true});
+window.onmessage = function(e) {
+ test(function() {
+ assert_equals(e.data, "GBK", 'Expected GBK');
+ }, "Check detection result");
+ w.close();
+ done();
+};
+var w = window.open("support/zh-GBK-late.sub.html");
+</script>
diff --git a/testing/web-platform/tests/encoding-detection/zh-GBK.tentative.html b/testing/web-platform/tests/encoding-detection/zh-GBK.tentative.html
new file mode 100644
index 0000000000..0b88da6751
--- /dev/null
+++ b/testing/web-platform/tests/encoding-detection/zh-GBK.tentative.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>zh GBK</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<p>һַԡ</p>
+<script>
+setup({explicit_done:true});
+onload = function() {
+ test(function() {
+ assert_equals(document.characterSet, "GBK", 'Expected GBK');
+ }, "Check detection result");
+ done();
+};
+</script>