[FIX] re-introduce some missing tests

The point is to have visibility on the development of the owl2 features.
This commit reintroduces some tests keeping them skipped in order to fulfill that purpose.

There still are some missing tests though.

tests/components/event_handling.test.ts

@@ -72,4 +72,234 @@ describe("event handling", () => {
     await nextTick();
     expect(fixture.innerHTML).toBe(`<div>test<input type="text"></div>`);
   });
+
+  test.skip("t-on with prevent and/or stop modifiers", async () => {
+  /*  expect.assertions(7);
+    qweb.addTemplate(
+      "test",
+      `<div>
+        <button t-on-click.prevent="onClickPrevented">Button 1</button>
+        <button t-on-click.stop="onClickStopped">Button 2</button>
+        <button t-on-click.prevent.stop="onClickPreventedAndStopped">Button 3</button>
+      </div>`
+    );
+    let owner = {
+      onClickPrevented(e) {
+        expect(e.defaultPrevented).toBe(true);
+        expect(e.cancelBubble).toBe(false);
+      },
+      onClickStopped(e) {
+        expect(e.defaultPrevented).toBe(false);
+        expect(e.cancelBubble).toBe(true);
+      },
+      onClickPreventedAndStopped(e) {
+        expect(e.defaultPrevented).toBe(true);
+        expect(e.cancelBubble).toBe(true);
+      },
+    };
+    const node = renderToDOM(qweb, "test", owner, { handlers: [] });
+
+    const buttons = (<HTMLElement>node).getElementsByTagName("button");
+    buttons[0].click();
+    buttons[1].click();
+    buttons[2].click();*/
+  });
+
+  test.skip("t-on with self modifier", async () => {
+    /*expect.assertions(2);
+    qweb.addTemplate(
+      "test",
+      `<div>
+        <button t-on-click="onClick"><span>Button</span></button>
+        <button t-on-click.self="onClickSelf"><span>Button</span></button>
+      </div>`
+    );
+    let steps: string[] = [];
+    let owner = {
+      onClick(e) {
+        steps.push("onClick");
+      },
+      onClickSelf(e) {
+        steps.push("onClickSelf");
+      },
+    };
+    const node = renderToDOM(qweb, "test", owner, { handlers: [] });
+
+    const buttons = (<HTMLElement>node).getElementsByTagName("button");
+    const spans = (<HTMLElement>node).getElementsByTagName("span");
+    spans[0].click();
+    spans[1].click();
+    buttons[0].click();
+    buttons[1].click();
+
+    expect(steps).toEqual(["onClick", "onClick", "onClickSelf"]);*/
+  });
+
+  test.skip("t-on with self and prevent modifiers (order matters)", async () => {
+    /*expect.assertions(2);
+    qweb.addTemplate(
+      "test",
+      `<div>
+        <button t-on-click.self.prevent="onClick"><span>Button</span></button>
+      </div>`
+    );
+    let steps: boolean[] = [];
+    let owner = {
+      onClick() {},
+    };
+    const node = renderToDOM(qweb, "test", owner, { handlers: [] });
+    (<HTMLElement>node).addEventListener("click", function (e) {
+      steps.push(e.defaultPrevented);
+    });
+
+    const button = (<HTMLElement>node).getElementsByTagName("button")[0];
+    const span = (<HTMLElement>node).getElementsByTagName("span")[0];
+    span.click();
+    button.click();
+
+    expect(steps).toEqual([false, true]);*/
+  });
+
+  test.skip("t-on with prevent and self modifiers (order matters)", async () => {
+    /*expect.assertions(2);
+    qweb.addTemplate(
+      "test",
+      `<div>
+        <button t-on-click.prevent.self="onClick"><span>Button</span></button>
+      </div>`
+    );
+    let steps: boolean[] = [];
+    let owner = {
+      onClick() {},
+    };
+    const node = renderToDOM(qweb, "test", owner, { handlers: [] });
+    (<HTMLElement>node).addEventListener("click", function (e) {
+      steps.push(e.defaultPrevented);
+    });
+
+    const button = (<HTMLElement>node).getElementsByTagName("button")[0];
+    const span = (<HTMLElement>node).getElementsByTagName("span")[0];
+    span.click();
+    button.click();
+
+    expect(steps).toEqual([true, true]);*/
+  });
+
+  test.skip("t-on with prevent modifier in t-foreach", async () => {
+    /*expect.assertions(5);
+    qweb.addTemplate(
+      "test",
+      `<div>
+        <t t-foreach="projects" t-as="project">
+          <a href="#" t-key="project" t-on-click.prevent="onEdit(project.id)">
+            Edit <t t-esc="project.name"/>
+          </a>
+        </t>
+      </div>`
+    );
+    const steps: string[] = [];
+    const owner = {
+      projects: [
+        { id: 1, name: "Project 1" },
+        { id: 2, name: "Project 2" },
+      ],
+
+      onEdit(projectId, ev) {
+        expect(ev.defaultPrevented).toBe(true);
+        steps.push(projectId);
+      },
+    };
+
+    const node = <HTMLElement>renderToDOM(qweb, "test", owner, { handlers: [] });
+    expect(node.outerHTML).toBe(
+      `<div><a href="#"> Edit Project 1</a><a href="#"> Edit Project 2</a></div>`
+    );
+
+    const links = node.querySelectorAll("a")!;
+    links[0].click();
+    links[1].click();
+
+    expect(steps).toEqual([1, 2]);*/
+  });
+
+  test.skip("t-on with empty handler (only modifiers)", () => {
+    /*expect.assertions(2);
+    qweb.addTemplate(
+      "test",
+      `<div>
+        <button t-on-click.prevent="">Button</button>
+      </div>`
+    );
+    const node = renderToDOM(qweb, "test", {}, { handlers: [] });
+
+    node.addEventListener("click", (e) => {
+      expect(e.defaultPrevented).toBe(true);
+    });
+
+    const button = (<HTMLElement>node).getElementsByTagName("button")[0];
+    button.click();*/
+  });
+
+  test.skip("t-on combined with t-esc", async () => {
+    /*expect.assertions(3);
+    qweb.addTemplate("test", `<div><button t-on-click="onClick" t-esc="text"/></div>`);
+    const steps: string[] = [];
+    const owner = {
+      text: "Click here",
+      onClick() {
+        steps.push("onClick");
+      },
+    };
+
+    const node = <HTMLElement>renderToDOM(qweb, "test", owner, { handlers: [] });
+    expect(node.outerHTML).toBe(`<div><button>Click here</button></div>`);
+
+    node.querySelector("button")!.click();
+
+    expect(steps).toEqual(["onClick"]);*/
+  });
+
+  test.skip("t-on combined with t-raw", async () => {
+    /*expect.assertions(3);
+    qweb.addTemplate("test", `<div><button t-on-click="onClick" t-raw="html"/></div>`);
+    const steps: string[] = [];
+    const owner = {
+      html: "Click <b>here</b>",
+      onClick() {
+        steps.push("onClick");
+      },
+    };
+
+    const node = <HTMLElement>renderToDOM(qweb, "test", owner, { handlers: [] });
+    expect(node.outerHTML).toBe(`<div><button>Click <b>here</b></button></div>`);
+
+    node.querySelector("button")!.click();
+
+    expect(steps).toEqual(["onClick"]);*/
+  });
+
+  test.skip("t-on with .capture modifier", () => {
+    /*expect.assertions(2);
+    qweb.addTemplate(
+      "test",
+      `<div t-on-click.capture="onCapture">
+        <button t-on-click="doSomething">Button</button>
+      </div>`
+    );
+
+    const steps: string[] = [];
+    const owner = {
+      onCapture() {
+        steps.push("captured");
+      },
+      doSomething() {
+        steps.push("normal");
+      },
+    };
+    const node = renderToDOM(qweb, "test", owner, { handlers: [] });
+
+    const button = (<HTMLElement>node).getElementsByTagName("button")[0];
+    button.click();
+    expect(steps).toEqual(["captured", "normal"]);*/
+  });
 });