Fixed error range for SemicolonRequiredInReference

The error range now goes from the start of the ampersand to the end of the entity name. Fixes eclipse-lemminx#664 Signed-off-by: David Thompson <davthomp@redhat.com>
datho7561 · May 29, 2020 · 6ceb9c6 · 6ceb9c6
1 parent 291c6fa
commit 6ceb9c6
Show file tree

Hide file tree

Showing 2 changed files with 40 additions and 1 deletion.
diff --git a/...ain/java/org/eclipse/lemminx/extensions/contentmodel/participants/XMLSyntaxErrorCode.java b/...ain/java/org/eclipse/lemminx/extensions/contentmodel/participants/XMLSyntaxErrorCode.java
@@ -55,7 +55,7 @@ public enum XMLSyntaxErrorCode implements IXMLErrorCode {
 	the_element_type_lmsg("the-element-type-lmsg"), EqRequiredInXMLDecl, IllegalQName, InvalidCommentStart,
 	LessthanInAttValue, MarkupEntityMismatch, MarkupNotRecognizedInContent, NameRequiredInReference, OpenQuoteExpected,
 	PITargetRequired, PseudoAttrNameExpected, QuoteRequiredInXMLDecl, RootElementTypeMustMatchDoctypedecl,
-	SDDeclInvalid, SpaceRequiredBeforeEncodingInXMLDecl, SpaceRequiredBeforeStandalone, SpaceRequiredInPI,
+	SDDeclInvalid, SemicolonRequiredInReference, SpaceRequiredBeforeEncodingInXMLDecl, SpaceRequiredBeforeStandalone, SpaceRequiredInPI,
 	VersionInfoRequired, VersionNotSupported, XMLDeclUnterminated, CustomETag, PrematureEOF, DoctypeNotAllowed, NoMorePseudoAttributes;
 
 	private final String code;
@@ -167,6 +167,10 @@ public static Range toLSPRange(XMLLocator location, XMLSyntaxErrorCode code, Obj
 			String tag = getString(arguments[0]);
 			return XMLPositionUtility.selectChildEndTag(tag, offset, document);
 		}
+		case SemicolonRequiredInReference: {
+			int startOffset = XMLPositionUtility.getEntityReferenceStartOffset(document.getText(), offset);
+			return XMLPositionUtility.createRange(startOffset, offset + 1, document);
+		}
 		case ContentIllegalInProlog: {
 			int startOffset = offset + 1;
 			int endOffset = 0;

diff --git a/...x/src/test/java/org/eclipse/lemminx/extensions/contentmodel/XMLSyntaxDiagnosticsTest.java b/...x/src/test/java/org/eclipse/lemminx/extensions/contentmodel/XMLSyntaxDiagnosticsTest.java
@@ -492,4 +492,39 @@ public void testVersionNotSupported() throws Exception {
 		String xml = "<?xml version=\"5000.0\"encoding=\"UTF-8\"?>";
 		testDiagnosticsFor(xml, d(0, 14, 0, 22, XMLSyntaxErrorCode.VersionNotSupported));
 	}
+
+	@Test
+	public void testEntitySemicolonRequiredInReference() throws Exception {
+		String xml = "<!DOCTYPE root [\n" + //
+				"    <!ELEMENT root (#PCDATA)>\n" + //
+				"    <!ENTITY mdash \"&#x2014;\">\n" + //
+				"]>\n" + //
+				"<root>\n" + //
+				"    &mdash \n" + //
+				"</root>";
+		testDiagnosticsFor(xml, d(5, 4, 5, 10, XMLSyntaxErrorCode.SemicolonRequiredInReference));
+	}
+
+	@Test
+	public void testEntitySemicolonRequiredInReferenceOddSpacing() throws Exception {
+		String xml = "<!DOCTYPE root [\n" + //
+				"    <!ELEMENT root (#PCDATA)>\n" + //
+				"    <!ENTITY mdash \"&#x2014;\">\n" + //
+				"]>\n" + //
+				"<root>\n" + //
+				"    &mdash</root>";
+		testDiagnosticsFor(xml, d(5, 4, 5, 10, XMLSyntaxErrorCode.SemicolonRequiredInReference));
+	}
+
+	@Test
+	public void testEntitySemicolonRequiredInReferenceShortName() throws Exception {
+		String xml = "<!DOCTYPE root [\n" + //
+				"    <!ELEMENT root (#PCDATA)>\n" + //
+				"    <!ENTITY m \"&#x2014;\">\n" + //
+				"]>\n" + //
+				"<root>\n" + //
+				"    &m \n" + //
+				"</root>";
+		testDiagnosticsFor(xml, d(5, 4, 5, 6, XMLSyntaxErrorCode.SemicolonRequiredInReference));
+	}
 }