on the way to use html5 doctype for all our tests

rbri · rbri · commit 066f01952246 · 2025-03-12T08:28:39.000+01:00
diff --git a/src/main/java/org/htmlunit/MockWebConnection.java b/src/main/java/org/htmlunit/MockWebConnection.java
@@ -386,7 +386,7 @@ public void setResponse(final URL url, final String content, final String conten
      * @param title the title of the page
      */
     public void setResponseAsGenericHtml(final URL url, final String title) {
-        final String content = "<html><head><title>" + title + "</title></head><body></body></html>";
+        final String content = "<!DOCTYPE html><html><head><title>" + title + "</title></head><body></body></html>";
         setResponse(url, content);
     }
 
diff --git a/src/main/java/org/htmlunit/WebResponseData.java b/src/main/java/org/htmlunit/WebResponseData.java
@@ -113,7 +113,7 @@ private InputStream getStream(final ByteOrderMark... bomHeaders) throws IOExcept
                     LOG.error("Reading gzip encodec content failed.", e);
                     stream.close();
                     stream = IOUtils.toInputStream(
-                                "<html>\n"
+                                "<!DOCTYPE html><html>\n"
                                  + "<head><title>Problem loading page</title></head>\n"
                                  + "<body>\n"
                                  + "<h1>Content Encoding Error</h1>\n"
@@ -136,7 +136,7 @@ private InputStream getStream(final ByteOrderMark... bomHeaders) throws IOExcept
                     LOG.error("Reading Brotli encodec content failed.", e);
                     stream.close();
                     stream = IOUtils.toInputStream(
-                                "<html>\n"
+                                "<!DOCTYPE html><html>\n"
                                  + "<head><title>Problem loading page</title></head>\n"
                                  + "<body>\n"
                                  + "<h1>Content Encoding Error</h1>\n"
diff --git a/src/main/java/org/htmlunit/javascript/host/dom/DOMImplementation.java b/src/main/java/org/htmlunit/javascript/host/dom/DOMImplementation.java
@@ -241,10 +241,10 @@ public HTMLDocument createHTMLDocument(final Object titleObj) {
             final WebWindow webWindow = getWindow().getWebWindow();
             final String html;
             if (JavaScriptEngine.isUndefined(titleObj)) {
-                html = "<html><head></head><body></body></html>";
+                html = "<!DOCTYPE html><html><head></head><body></body></html>";
             }
             else {
-                html = "<html><head><title>"
+                html = "<!DOCTYPE html><html><head><title>"
                         + JavaScriptEngine.toString(titleObj)
                         + "</title></head><body></body></html>";
             }

Original file line number	Diff line number	Diff line change
`@@ -386,7 +386,7 @@ public void setResponse(final URL url, final String content, final String conten`
`386`	`386`	`* @param title the title of the page`
`387`	`387`	`*/`
`388`	`388`	`public void setResponseAsGenericHtml(final URL url, final String title) {`
`389`		`- final String content = "<html><head><title>" + title + "</title></head><body></body></html>";`
	`389`	`+ final String content = "<!DOCTYPE html><html><head><title>" + title + "</title></head><body></body></html>";`
`390`	`390`	`setResponse(url, content);`
`391`	`391`	`}`
`392`	`392`
Original file line number	Diff line number	Diff line change
`@@ -241,10 +241,10 @@ public HTMLDocument createHTMLDocument(final Object titleObj) {`
`241`	`241`	`final WebWindow webWindow = getWindow().getWebWindow();`
`242`	`242`	`final String html;`
`243`	`243`	`if (JavaScriptEngine.isUndefined(titleObj)) {`
`244`		`- html = "<html><head></head><body></body></html>";`
	`244`	`+ html = "<!DOCTYPE html><html><head></head><body></body></html>";`
`245`	`245`	`}`
`246`	`246`	`else {`
`247`		`- html = "<html><head><title>"`
	`247`	`+ html = "<!DOCTYPE html><html><head><title>"`
`248`	`248`	`+ JavaScriptEngine.toString(titleObj)`
`249`	`249`	`+ "</title></head><body></body></html>";`
`250`	`250`	`}`