fix(ivy): match directives on namespaced elements (#33555)

Prior to this change, namespaced elements such as SVG elements would not
participate correctly in directive matching as their namespace was not
ignored, which was the case with the View Engine compiler. This led to
incorrect behavior at runtime and template type checking.

This commit resolved the issue by ignoring the namespace of elements and
attributes like they were in View Engine.

Fixes #32061

PR Close #33555

packages/core/test/acceptance/directive_spec.ts

@@ -7,7 +7,7 @@
  */
 
 import {CommonModule} from '@angular/common';
-import {Component, Directive, EventEmitter, Output, TemplateRef, ViewChild, ViewContainerRef} from '@angular/core';
+import {Component, Directive, ElementRef, EventEmitter, Output, TemplateRef, ViewChild, ViewContainerRef} from '@angular/core';
 import {Input} from '@angular/core/src/metadata';
 import {TestBed} from '@angular/core/testing';
 import {By} from '@angular/platform-browser';
@@ -260,6 +260,52 @@ describe('directives', () => {
       expect(calls).toEqual(['MyDir.ngOnInit']);
     });
 
+    it('should match directives on elements with namespace', () => {
+      const calls: string[] = [];
+
+      @Directive({selector: 'svg[dir]'})
+      class MyDir {
+        constructor(private el: ElementRef) {}
+        ngOnInit() { calls.push(`MyDir.ngOnInit: ${this.el.nativeElement.tagName}`); }
+      }
+
+      @Component({
+        selector: `my-comp`,
+        template: `<svg dir><text dir></text></svg>`,
+      })
+      class MyComp {
+      }
+
+      TestBed.configureTestingModule({declarations: [MyDir, MyComp]});
+      const fixture = TestBed.createComponent(MyComp);
+      fixture.detectChanges();
+
+      expect(calls).toEqual(['MyDir.ngOnInit: svg']);
+    });
+
+    it('should match directives on descendant elements with namespace', () => {
+      const calls: string[] = [];
+
+      @Directive({selector: 'text[dir]'})
+      class MyDir {
+        constructor(private el: ElementRef) {}
+        ngOnInit() { calls.push(`MyDir.ngOnInit: ${this.el.nativeElement.tagName}`); }
+      }
+
+      @Component({
+        selector: `my-comp`,
+        template: `<svg dir><text dir></text></svg>`,
+      })
+      class MyComp {
+      }
+
+      TestBed.configureTestingModule({declarations: [MyDir, MyComp]});
+      const fixture = TestBed.createComponent(MyComp);
+      fixture.detectChanges();
+
+      expect(calls).toEqual(['MyDir.ngOnInit: text']);
+    });
+
     it('should match directives when the node has "class", "style" and a binding', () => {
       const logs: string[] = [];