"use strict";

const kChildPage = getRootDirectory(gTestPath) + "file_about_child.html";
const kParentPage = getRootDirectory(gTestPath) + "file_about_parent.html";

const kAboutPagesRegistered = Promise.all([
  BrowserTestUtils.registerAboutPage(
    registerCleanupFunction,
    "test-about-principal-child",
    kChildPage,
    Ci.nsIAboutModule.URI_MUST_LOAD_IN_CHILD | Ci.nsIAboutModule.ALLOW_SCRIPT
  ),
  BrowserTestUtils.registerAboutPage(
    registerCleanupFunction,
    "test-about-principal-parent",
    kParentPage,
    Ci.nsIAboutModule.ALLOW_SCRIPT
  ),
]);

add_task(async function test_principal_click() {
  await kAboutPagesRegistered;
  await SpecialPowers.pushPrefEnv({
    set: [["dom.security.skip_about_page_has_csp_assert", true]],
  });
  await BrowserTestUtils.withNewTab(
    "about:test-about-principal-parent",
    async function(browser) {
      let loadPromise = BrowserTestUtils.browserLoaded(
        browser,
        false,
        "about:test-about-principal-child"
      );
      let myLink = browser.contentDocument.getElementById(
        "aboutchildprincipal"
      );
      myLink.click();
      await loadPromise;

      await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function() {
        let channel = content.docShell.currentDocumentChannel;
        is(
          channel.originalURI.asciiSpec,
          "about:test-about-principal-child",
          "sanity check - make sure we test the principal for the correct URI"
        );

        let triggeringPrincipal = channel.loadInfo.triggeringPrincipal;
        ok(
          triggeringPrincipal.isSystemPrincipal,
          "loading about: from privileged page must have a triggering of System"
        );

        let contentPolicyType = channel.loadInfo.externalContentPolicyType;
        is(
          contentPolicyType,
          Ci.nsIContentPolicy.TYPE_DOCUMENT,
          "sanity check - loading a top level document"
        );

        let loadingPrincipal = channel.loadInfo.loadingPrincipal;
        is(
          loadingPrincipal,
          null,
          "sanity check - load of TYPE_DOCUMENT must have a null loadingPrincipal"
        );
      });
    }
  );
});

add_task(async function test_principal_ctrl_click() {
  await kAboutPagesRegistered;
  await SpecialPowers.pushPrefEnv({
    set: [
      ["security.sandbox.content.level", 1],
      ["dom.security.skip_about_page_has_csp_assert", true],
    ],
  });

  await BrowserTestUtils.withNewTab(
    "about:test-about-principal-parent",
    async function(browser) {
      let loadPromise = BrowserTestUtils.waitForNewTab(
        gBrowser,
        "about:test-about-principal-child",
        true
      );
      // simulate ctrl+click
      BrowserTestUtils.synthesizeMouseAtCenter(
        "#aboutchildprincipal",
        { ctrlKey: true, metaKey: true },
        gBrowser.selectedBrowser
      );
      let tab = await loadPromise;
      gBrowser.selectTabAtIndex(2);

      await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function() {
        let channel = content.docShell.currentDocumentChannel;
        is(
          channel.originalURI.asciiSpec,
          "about:test-about-principal-child",
          "sanity check - make sure we test the principal for the correct URI"
        );

        let triggeringPrincipal = channel.loadInfo.triggeringPrincipal;
        ok(
          triggeringPrincipal.isSystemPrincipal,
          "loading about: from privileged page must have a triggering of System"
        );

        let contentPolicyType = channel.loadInfo.externalContentPolicyType;
        is(
          contentPolicyType,
          Ci.nsIContentPolicy.TYPE_DOCUMENT,
          "sanity check - loading a top level document"
        );

        let loadingPrincipal = channel.loadInfo.loadingPrincipal;
        is(
          loadingPrincipal,
          null,
          "sanity check - load of TYPE_DOCUMENT must have a null loadingPrincipal"
        );
      });
      BrowserTestUtils.removeTab(tab);
    }
  );
});

add_task(async function test_principal_right_click_open_link_in_new_tab() {
  await kAboutPagesRegistered;
  await SpecialPowers.pushPrefEnv({
    set: [
      ["security.sandbox.content.level", 1],
      ["dom.security.skip_about_page_has_csp_assert", true],
    ],
  });

  await BrowserTestUtils.withNewTab(
    "about:test-about-principal-parent",
    async function(browser) {
      let loadPromise = BrowserTestUtils.waitForNewTab(
        gBrowser,
        "about:test-about-principal-child",
        true
      );

      // simulate right-click open link in tab
      BrowserTestUtils.waitForEvent(document, "popupshown", false, event => {
        // These are operations that must be executed synchronously with the event.
        document.getElementById("context-openlinkintab").doCommand();
        event.target.hidePopup();
        return true;
      });
      BrowserTestUtils.synthesizeMouseAtCenter(
        "#aboutchildprincipal",
        { type: "contextmenu", button: 2 },
        gBrowser.selectedBrowser
      );

      let tab = await loadPromise;
      gBrowser.selectTabAtIndex(2);

      await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function() {
        let channel = content.docShell.currentDocumentChannel;
        is(
          channel.originalURI.asciiSpec,
          "about:test-about-principal-child",
          "sanity check - make sure we test the principal for the correct URI"
        );

        let triggeringPrincipal = channel.loadInfo.triggeringPrincipal;
        ok(
          triggeringPrincipal.isSystemPrincipal,
          "loading about: from privileged page must have a triggering of System"
        );

        let contentPolicyType = channel.loadInfo.externalContentPolicyType;
        is(
          contentPolicyType,
          Ci.nsIContentPolicy.TYPE_DOCUMENT,
          "sanity check - loading a top level document"
        );

        let loadingPrincipal = channel.loadInfo.loadingPrincipal;
        is(
          loadingPrincipal,
          null,
          "sanity check - load of TYPE_DOCUMENT must have a null loadingPrincipal"
        );
      });
      BrowserTestUtils.removeTab(tab);
    }
  );
});