fix(angular-parser): parse tags with namespace correctly

related prettier/angular-html-parser#22
un-ts · Jul 2, 2021 · d796267 · d796267
1 parent 717e97b
commit d796267
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diff --git a/packages/angular-parser/src/index.ts b/packages/angular-parser/src/index.ts
@@ -129,6 +129,9 @@ const visitor = {
     const attributes: MLASTAttr[] = []
     const childNodes: MLASTNode[] = []
 
+    // https://github.com/ikatyang/angular-html-parser/issues/22
+    nodeName = nodeName.startsWith(':') ? nodeName.slice(1) : nodeName
+
     namespace =
       attrs.find(attr => attr.name === 'xmlns')?.value ||
       namespace ||

diff --git a/packages/angular-parser/test/__snapshots__/parser.spec.ts.snap b/packages/angular-parser/test/__snapshots__/parser.spec.ts.snap
@@ -1874,6 +1874,157 @@ Object {
 }
 `;
 
+exports[`parser tag namespace 1`] = `
+Object {
+  "isFragment": true,
+  "nodeList": Array [
+    Object {
+      "attributes": Array [],
+      "endCol": 11,
+      "endLine": 1,
+      "endOffset": 10,
+      "endSpace": Object {
+        "endCol": 10,
+        "endLine": 1,
+        "endOffset": 9,
+        "raw": "",
+        "startCol": 10,
+        "startLine": 1,
+        "startOffset": 9,
+      },
+      "hasSpreadAttr": false,
+      "isCustomElement": false,
+      "isFragment": false,
+      "isGhost": false,
+      "namespace": "http://www.w3.org/1999/xhtml",
+      "nodeName": "svg:defs",
+      "raw": "<svg:defs>",
+      "selfClosingSolidus": Object {
+        "endCol": 10,
+        "endLine": 1,
+        "endOffset": 9,
+        "raw": "",
+        "startCol": 10,
+        "startLine": 1,
+        "startOffset": 9,
+      },
+      "startCol": 1,
+      "startLine": 1,
+      "startOffset": 0,
+      "tagCloseChar": ">",
+      "tagOpenChar": "<",
+      "type": "starttag",
+    },
+    Object {
+      "endCol": 7,
+      "endLine": 2,
+      "endOffset": 17,
+      "isFragment": false,
+      "isGhost": false,
+      "nodeName": "#text",
+      "raw": "
+      ",
+      "startCol": 11,
+      "startLine": 1,
+      "startOffset": 10,
+      "type": "text",
+    },
+    Object {
+      "attributes": Array [],
+      "endCol": 27,
+      "endLine": 2,
+      "endOffset": 37,
+      "endSpace": Object {
+        "endCol": 26,
+        "endLine": 2,
+        "endOffset": 36,
+        "raw": "",
+        "startCol": 26,
+        "startLine": 2,
+        "startOffset": 36,
+      },
+      "hasSpreadAttr": false,
+      "isCustomElement": false,
+      "isFragment": false,
+      "isGhost": false,
+      "namespace": "http://www.w3.org/1999/xhtml",
+      "nodeName": "svg:linearGradient",
+      "raw": "<svg:linearGradient>",
+      "selfClosingSolidus": Object {
+        "endCol": 26,
+        "endLine": 2,
+        "endOffset": 36,
+        "raw": "",
+        "startCol": 26,
+        "startLine": 2,
+        "startOffset": 36,
+      },
+      "startCol": 7,
+      "startLine": 2,
+      "startOffset": 17,
+      "tagCloseChar": ">",
+      "tagOpenChar": "<",
+      "type": "starttag",
+    },
+    Object {
+      "attributes": Array [],
+      "endCol": 48,
+      "endLine": 2,
+      "endOffset": 58,
+      "isCustomElement": false,
+      "isFragment": false,
+      "isGhost": false,
+      "namespace": "http://www.w3.org/1999/xhtml",
+      "nodeName": "svg:linearGradient",
+      "raw": "</svg:linearGradient>",
+      "startCol": 27,
+      "startLine": 2,
+      "startOffset": 37,
+      "tagCloseChar": ">",
+      "tagOpenChar": "</",
+      "type": "endtag",
+    },
+    Object {
+      "endCol": 5,
+      "endLine": 3,
+      "endOffset": 63,
+      "isFragment": false,
+      "isGhost": false,
+      "nodeName": "#text",
+      "raw": "
+    ",
+      "startCol": 48,
+      "startLine": 2,
+      "startOffset": 58,
+      "type": "text",
+    },
+    Object {
+      "attributes": Array [],
+      "endCol": 16,
+      "endLine": 3,
+      "endOffset": 74,
+      "isCustomElement": false,
+      "isFragment": false,
+      "isGhost": false,
+      "namespace": "http://www.w3.org/1999/xhtml",
+      "nodeName": "svg:defs",
+      "raw": "</svg:defs>",
+      "startCol": 5,
+      "startLine": 3,
+      "startOffset": 63,
+      "tagCloseChar": ">",
+      "tagOpenChar": "</",
+      "type": "endtag",
+    },
+  ],
+}
+`;
+
+exports[`parser tag namespace 2`] = `
+"Snapshot Diff:
+Compared values have no visual difference."
+`;
+
 exports[`parser void element 1`] = `
 Object {
   "isFragment": true,

diff --git a/packages/angular-parser/test/parser.spec.ts b/packages/angular-parser/test/parser.spec.ts
@@ -70,4 +70,13 @@ describe('parser', () => {
     expect(doc).toMatchSnapshot()
     expect(snapshotDiff(cleanParse(parse(html)), doc)).toMatchSnapshot()
   })
+
+  test('tag namespace', () => {
+    const html = /* HTML */ `<svg:defs>
+      <svg:linearGradient></svg:linearGradient>
+    </svg:defs>`
+    const doc = cleanParse(html)
+    expect(doc).toMatchSnapshot()
+    expect(snapshotDiff(cleanParse(parse(html)), doc)).toMatchSnapshot()
+  })
 })