From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/dom/nodes/CharacterData-deleteData.html  | 95 ++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 testing/web-platform/tests/dom/nodes/CharacterData-deleteData.html

(limited to 'testing/web-platform/tests/dom/nodes/CharacterData-deleteData.html')
diff --git a/testing/web-platform/tests/dom/nodes/CharacterData-deleteData.html b/testing/web-platform/tests/dom/nodes/CharacterData-deleteData.html
new file mode 100644
index 0000000000..84f4d5b415
--- /dev/null
+++ b/testing/web-platform/tests/dom/nodes/CharacterData-deleteData.html
@@ -0,0 +1,95 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>CharacterData.deleteData</title>
+<link rel=help href="https://dom.spec.whatwg.org/#dom-characterdata-deletedata">
+<link rel=help href="https://dom.spec.whatwg.org/#dom-characterdata-data">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+function testNode(create, type) {
+  test(function() {
+    var node = create()
+    assert_equals(node.data, "test")
+
+    assert_throws_dom("INDEX_SIZE_ERR", function() { node.deleteData(5, 10) })
+    assert_throws_dom("INDEX_SIZE_ERR", function() { node.deleteData(5, 0) })
+    assert_throws_dom("INDEX_SIZE_ERR", function() { node.deleteData(-1, 10) })
+    assert_throws_dom("INDEX_SIZE_ERR", function() { node.deleteData(-1, 0) })
+  }, type + ".deleteData() out of bounds")
+
+  test(function() {
+    var node = create()
+    assert_equals(node.data, "test")
+
+    node.deleteData(0, 2)
+    assert_equals(node.data, "st")
+  }, type + ".deleteData() at the start")
+
+  test(function() {
+    var node = create()
+    assert_equals(node.data, "test")
+
+    node.deleteData(2, 10)
+    assert_equals(node.data, "te")
+  }, type + ".deleteData() at the end")
+
+  test(function() {
+    var node = create()
+    assert_equals(node.data, "test")
+
+    node.deleteData(1, 1)
+    assert_equals(node.data, "tst")
+  }, type + ".deleteData() in the middle")
+
+  test(function() {
+    var node = create()
+    assert_equals(node.data, "test")
+
+    node.deleteData(2, 0)
+    assert_equals(node.data, "test")
+
+    node.deleteData(0, 0)
+    assert_equals(node.data, "test")
+  }, type + ".deleteData() with zero count")
+
+  test(function() {
+    var node = create()
+    assert_equals(node.data, "test")
+
+    node.deleteData(2, -1)
+    assert_equals(node.data, "te")
+  }, type + ".deleteData() with small negative count")
+
+  test(function() {
+    var node = create()
+    assert_equals(node.data, "test")
+
+    node.deleteData(1, -0x100000000 + 2)
+    assert_equals(node.data, "tt")
+  }, type + ".deleteData() with large negative count")
+
+  test(function() {
+    var node = create()
+    node.data = "This is the character data test, append more 資料，更多測試資料";
+
+    node.deleteData(40, 5);
+    assert_equals(node.data, "This is the character data test, append 資料，更多測試資料");
+    node.deleteData(45, 2);
+    assert_equals(node.data, "This is the character data test, append 資料，更多資料");
+  }, type + ".deleteData() with non-ascii data")
+
+  test(function() {
+    var node = create()
+    assert_equals(node.data, "test")
+
+    node.data = "🌠 test 🌠 TEST"
+
+    node.deleteData(5, 8);  // Counting UTF-16 code units
+    assert_equals(node.data, "🌠 teST");
+  }, type + ".deleteData() with non-BMP data")
+}
+
+testNode(function() { return document.createTextNode("test") }, "Text")
+testNode(function() { return document.createComment("test") }, "Comment")
+</script>
-- 
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