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Fixed tag rename for XML tags containing colons
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Signed-off-by: Alexander Chen <[email protected]>
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@angelozerr
Alexander Chen authored and angelozerr committed Dec 9, 2021
1 parent ce526f8 commit e41b18c
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Showing 2 changed files with 76 additions and 29 deletions.
47 changes: 31 additions & 16 deletions org.eclipse.lemminx/src/main/java/org/eclipse/lemminx/services/XMLRename.java
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Original file line number Diff line number Diff line change
Expand Up @@ -180,6 +180,9 @@ private List<TextEdit> getTagNameRenameTextEdits(DOMDocument xmlDocument, DOMEle
String fullNodeName = element.getNodeName();
int indexOfColon = fullNodeName.indexOf(":");
if (indexOfColon > 0) {
// Take the prefix and local name of the namespace tag
String prefix = element.getPrefix();

Position startTagStartPosition = startTagRange.getStart();
Position startTagPrefixPosition = new Position(startTagStartPosition.getLine(),
startTagStartPosition.getCharacter() + indexOfColon);
Expand All @@ -191,23 +194,35 @@ private List<TextEdit> getTagNameRenameTextEdits(DOMDocument xmlDocument, DOMEle
Range startTagPrefixRange = new Range(startTagStartPosition, startTagPrefixPosition);
Range endTagPrefixRange = new Range(endTagStartPosition, endTagPrefixPosition);

if (doesTagCoverPosition(startTagPrefixRange, endTagPrefixRange, position)) {// Element prefix rename
String prefix = element.getPrefix();
return renameElementNamespace(xmlDocument, element, prefix.length(), newText);
} else { // suffix rename without wiping namespace
String suffixName = element.getLocalName();
int suffixLength = suffixName.length();
Position startTagEndPosition = startTagRange.getEnd();
Position suffixStartPositionStart = new Position(startTagEndPosition.getLine(),
startTagEndPosition.getCharacter() - suffixLength);

Position endTagEndPosition = endTagRange.getEnd();
Position suffixEndPositionStart = new Position(endTagEndPosition.getLine(),
endTagEndPosition.getCharacter() - suffixLength);

Range suffixRangeStart = new Range(suffixStartPositionStart, startTagEndPosition);
Range suffixRangeEnd = new Range(suffixEndPositionStart, endTagEndPosition);
String suffixName = element.getLocalName();
int suffixLength = suffixName.length();
Position startTagEndPosition = startTagRange.getEnd();
Position suffixStartPositionStart = new Position(startTagEndPosition.getLine(),
startTagEndPosition.getCharacter() - suffixLength);

Position endTagEndPosition = endTagRange.getEnd();
Position suffixEndPositionStart = new Position(endTagEndPosition.getLine(),
endTagEndPosition.getCharacter() - suffixLength);

Range suffixRangeStart = new Range(suffixStartPositionStart, startTagEndPosition);
Range suffixRangeEnd = new Range(suffixEndPositionStart, endTagEndPosition);

if (newText.contains(":")) {
String[] tagParts = newText.split(":", 2);
List<TextEdit> tagTextEdits = new ArrayList<TextEdit>();
// Tag prefix rename
if (!prefix.equals(tagParts[0])) {
tagTextEdits.addAll(renameElementNamespace(xmlDocument, element, prefix.length(), tagParts[0]));
}
// Tag suffix/local name rename
if (!suffixName.equals(tagParts[1])) {
tagTextEdits.addAll(getRenameList(suffixRangeStart, suffixRangeEnd, tagParts[1]));
}
return tagTextEdits;

} else if (doesTagCoverPosition(startTagPrefixRange, endTagPrefixRange, position)) {
return renameElementNamespace(xmlDocument, element, prefix.length(), newText);
} else {
return getRenameList(suffixRangeStart, suffixRangeEnd, newText);
}
}
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58 changes: 45 additions & 13 deletions org.eclipse.lemminx/src/test/java/org/eclipse/lemminx/services/XMLRenameTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,7 @@ public void insideEndTag() throws BadLocationException {

@Test
public void testNamespaceRename() throws BadLocationException {
String xml =
String xml =
"<aa:a xmlns:a|a=\"aa.com\" xmlns:qq=\"qq.com\">\n" +
" <aa:b></aa:b>\n" +
" <aa:b></aa:b>\n" +
Expand All @@ -90,71 +90,103 @@ public void testNamespaceRename() throws BadLocationException {
" <qq:b></qq:b>\n" +
"</aa:a>";
assertRename(xml, "ns", edits("ns", r(0, 12, 14), r(0, 1, 3), r(6, 2, 4), //root attribute, start tag, end tag
r(1, 3, 5), r(1, 10, 12),
r(2, 3, 5), r(2, 10, 12),
r(1, 3, 5), r(1, 10, 12),
r(2, 3, 5), r(2, 10, 12),
r(3, 3, 5), //<aa:c
r(4, 11, 13))); // attribute value
}

@Test
public void testNamespaceRenameEndTagPrefix() throws BadLocationException {
String xml =
String xml =
"<aa:a xmlns:aa=\"aa.com\" xmlns:qq=\"qq.com\">\n" +
" <aa:b></aa:b>\n" +
" <aa:b></a|a:b>\n" +
" <aa:c/>\n" +
" <t type=\"aa:b\"/>\n" +
" <qq:b></qq:b>\n" +
"</aa:a>";
assertRename(xml, "ns", edits("ns", r(2, 3, 5), r(2, 10, 12)));
assertRename(xml, "ns", edits("ns", r(2, 3, 5), r(2, 10, 12)));
}

@Test
public void testNamespaceRenameStartTagPrefix() throws BadLocationException {
String xml =
String xml =
"<aa:a xmlns:aa=\"aa.com\" xmlns:qq=\"qq.com\">\n" +
" <aa:b></aa:b>\n" +
" <a|a:b></aa:b>\n" +
" <aa:c/>\n" +
" <t type=\"aa:b\"/>\n" +
" <qq:b></qq:b>\n" +
"</aa:a>";
assertRename(xml, "ns", edits("ns", r(2, 3, 5), r(2, 10, 12)));
assertRename(xml, "ns", edits("ns", r(2, 3, 5), r(2, 10, 12)));
}

@Test
public void testNamespaceRenameEndTagSuffix() throws BadLocationException {
String xml =
String xml =
"<aa:a xmlns:aa=\"aa.com\" xmlns:qq=\"qq.com\">\n" +
" <aa:b></aa:b>\n" +
" <aa:|b></aa:b>\n" +
" <aa:c/>\n" +
" <t type=\"aa:b\"/>\n" +
" <qq:b></qq:b>\n" +
"</aa:a>";
assertRename(xml, "BB", edits("BB", r(2, 6, 7), r(2, 13, 14)));
assertRename(xml, "BB", edits("BB", r(2, 6, 7), r(2, 13, 14)));
}

@Test
public void testNamespaceRenameStartTagSuffix() throws BadLocationException {
String xml =
String xml =
"<aa:a xmlns:aa=\"aa.com\" xmlns:qq=\"qq.com\">\n" +
" <aa:b></aa:b>\n" +
" <aa:b></aa:b|>\n" +
" <aa:c/>\n" +
" <t type=\"aa:b\"/>\n" +
" <qq:b></qq:b>\n" +
"</aa:a>";
assertRename(xml, "BB", edits("BB", r(2, 6, 7), r(2, 13, 14)));
assertRename(xml, "BB", edits("BB", r(2, 6, 7), r(2, 13, 14)));
}

@Test
public void testNamespaceRenameWholeTagHoverLocalName() throws BadLocationException {
String xml =
"<aa:a xmlns:aa=\"aa.com\" xmlns:qq=\"qq.com\">\n" +
" <aa:b></aa:b>\n" +
" <aa:|b></aa:b>\n" +
" <aa:c/>\n" +
" <t type=\"aa:b\"/>\n" +
" <qq:b></qq:b>\n" +
"</aa:a>";

List<TextEdit> expectedEdits = edits("ns", r(2, 3, 5), r(2, 10, 12));
expectedEdits.addAll(edits("tag", r(2, 6, 7), r(2, 13, 14)));
assertRename(xml, "ns:tag", expectedEdits);
}

@Test
public void testNamespaceRenameWholeTagHoverPrefix() throws BadLocationException {
String xml =
"<aa:a xmlns:aa=\"aa.com\" xmlns:qq=\"qq.com\">\n" +
" <aa:b></aa:b>\n" +
" <a|a:b></aa:b>\n" +
" <aa:c/>\n" +
" <t type=\"aa:b\"/>\n" +
" <qq:b></qq:b>\n" +
"</aa:a>";

List<TextEdit> expectedEdits = edits("ns", r(2, 3, 5), r(2, 10, 12));
expectedEdits.addAll(edits("tag", r(2, 6, 7), r(2, 13, 14)));
assertRename(xml, "ns:tag", expectedEdits);
}

@Test
public void testTryToRenameXMLNS() throws BadLocationException {
String xml =
String xml =
"<aa:a xml|ns:aa=\"aa.com\" xmlns:qq=\"qq.com\">\n" +
" <aa:b></aa:b>\n" +
"</aa:a>";
assertRename(xml, "BBBB");
assertRename(xml, "BBBB");
}


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