Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 251 insertions, 0 deletions

diff --git a/toolkit/modules/tests/browser/head.js b/toolkit/modules/tests/browser/head.js
new file mode 100644
index 0000000000..7c3f75b106
--- /dev/null
+++ b/toolkit/modules/tests/browser/head.js
@@ -0,0 +1,251 @@
+"use strict";
+
+ChromeUtils.defineESModuleGetters(this, {
+  setTimeout: "resource://gre/modules/Timer.sys.mjs",
+});
+
+const kFixtureBaseURL =
+  "https://example.com/browser/toolkit/modules/tests/browser/";
+
+function removeDupes(list) {
+  let j = 0;
+  for (let i = 1; i < list.length; i++) {
+    if (list[i] != list[j]) {
+      j++;
+      if (i != j) {
+        list[j] = list[i];
+      }
+    }
+  }
+  list.length = j + 1;
+}
+
+function compareLists(list1, list2, kind) {
+  list1.sort();
+  removeDupes(list1);
+  list2.sort();
+  removeDupes(list2);
+  is(String(list1), String(list2), `${kind} URLs correct`);
+}
+
+async function promiseOpenFindbar(findbar) {
+  await gBrowser.getFindBar();
+  findbar.onFindCommand();
+  return gFindBar._startFindDeferred && gFindBar._startFindDeferred.promise;
+}
+
+function promiseFindResult(findbar, str = null) {
+  let highlightFinished = false;
+  let findFinished = false;
+  return new Promise(resolve => {
+    let listener = {
+      onFindResult({ searchString }) {
+        if (str !== null && str != searchString) {
+          return;
+        }
+        findFinished = true;
+        if (highlightFinished) {
+          findbar.browser.finder.removeResultListener(listener);
+          resolve();
+        }
+      },
+      onHighlightFinished() {
+        highlightFinished = true;
+        if (findFinished) {
+          findbar.browser.finder.removeResultListener(listener);
+          resolve();
+        }
+      },
+      onMatchesCountResult: () => {},
+    };
+    findbar.browser.finder.addResultListener(listener);
+  });
+}
+
+function promiseEnterStringIntoFindField(findbar, str) {
+  let promise = promiseFindResult(findbar, str);
+  for (let i = 0; i < str.length; i++) {
+    let event = new KeyboardEvent("keypress", {
+      bubbles: true,
+      cancelable: true,
+      view: null,
+      keyCode: 0,
+      charCode: str.charCodeAt(i),
+    });
+    findbar._findField.dispatchEvent(event);
+  }
+  return promise;
+}
+
+function promiseTestHighlighterOutput(
+  browser,
+  word,
+  expectedResult,
+  extraTest = () => {}
+) {
+  return SpecialPowers.spawn(
+    browser,
+    [{ word, expectedResult, extraTest: extraTest.toSource() }],
+    async function ({ word, expectedResult, extraTest }) {
+      return new Promise((resolve, reject) => {
+        let stubbed = {};
+        let callCounts = {
+          insertCalls: [],
+          removeCalls: [],
+          animationCalls: [],
+        };
+        let lastMaskNode, lastOutlineNode;
+        let rects = [];
+
+        // Amount of milliseconds to wait after the last time one of our stubs
+        // was called.
+        const kTimeoutMs = 1000;
+        // The initial timeout may wait for a while for results to come in.
+        let timeout = content.setTimeout(
+          () => finish(false, "Timeout"),
+          kTimeoutMs * 5
+        );
+
+        function finish(ok = true, message = "finished with error") {
+          // Restore the functions we stubbed out.
+          try {
+            content.document.insertAnonymousContent = stubbed.insert;
+            content.document.removeAnonymousContent = stubbed.remove;
+          } catch (ex) {}
+          stubbed = {};
+          content.clearTimeout(timeout);
+
+          if (expectedResult.rectCount !== 0) {
+            Assert.ok(ok, message);
+          }
+
+          Assert.greaterOrEqual(
+            callCounts.insertCalls.length,
+            expectedResult.insertCalls[0],
+            `Min. insert calls should match for '${word}'.`
+          );
+          Assert.lessOrEqual(
+            callCounts.insertCalls.length,
+            expectedResult.insertCalls[1],
+            `Max. insert calls should match for '${word}'.`
+          );
+          Assert.greaterOrEqual(
+            callCounts.removeCalls.length,
+            expectedResult.removeCalls[0],
+            `Min. remove calls should match for '${word}'.`
+          );
+          Assert.lessOrEqual(
+            callCounts.removeCalls.length,
+            expectedResult.removeCalls[1],
+            `Max. remove calls should match for '${word}'.`
+          );
+
+          // We reached the amount of calls we expected, so now we can check
+          // the amount of rects.
+          if (!lastMaskNode && expectedResult.rectCount !== 0) {
+            Assert.ok(
+              false,
+              `No mask node found, but expected ${expectedResult.rectCount} rects.`
+            );
+          }
+
+          Assert.equal(
+            rects.length,
+            expectedResult.rectCount,
+            `Amount of inserted rects should match for '${word}'.`
+          );
+
+          if ("animationCalls" in expectedResult) {
+            Assert.greaterOrEqual(
+              callCounts.animationCalls.length,
+              expectedResult.animationCalls[0],
+              `Min. animation calls should match for '${word}'.`
+            );
+            Assert.lessOrEqual(
+              callCounts.animationCalls.length,
+              expectedResult.animationCalls[1],
+              `Max. animation calls should match for '${word}'.`
+            );
+          }
+
+          // Allow more specific assertions to be tested in `extraTest`.
+          // eslint-disable-next-line no-eval
+          extraTest = eval(extraTest);
+          extraTest(lastMaskNode, lastOutlineNode, rects);
+
+          resolve();
+        }
+
+        function stubAnonymousContentNode(domNode, anonNode) {
+          let originals = [
+            anonNode.setTextContentForElement,
+            anonNode.setAttributeForElement,
+            anonNode.removeAttributeForElement,
+            anonNode.setCutoutRectsForElement,
+            anonNode.setAnimationForElement,
+          ];
+          anonNode.setTextContentForElement = (id, text) => {
+            try {
+              (domNode.querySelector("#" + id) || domNode).textContent = text;
+            } catch (ex) {}
+            return originals[0].call(anonNode, id, text);
+          };
+          anonNode.setAttributeForElement = (id, attrName, attrValue) => {
+            try {
+              (domNode.querySelector("#" + id) || domNode).setAttribute(
+                attrName,
+                attrValue
+              );
+            } catch (ex) {}
+            return originals[1].call(anonNode, id, attrName, attrValue);
+          };
+          anonNode.removeAttributeForElement = (id, attrName) => {
+            try {
+              let node = domNode.querySelector("#" + id) || domNode;
+              if (node.hasAttribute(attrName)) {
+                node.removeAttribute(attrName);
+              }
+            } catch (ex) {}
+            return originals[2].call(anonNode, id, attrName);
+          };
+          anonNode.setCutoutRectsForElement = (id, cutoutRects) => {
+            rects = cutoutRects;
+            return originals[3].call(anonNode, id, cutoutRects);
+          };
+          anonNode.setAnimationForElement = (id, keyframes, options) => {
+            callCounts.animationCalls.push([keyframes, options]);
+            return originals[4].call(anonNode, id, keyframes, options);
+          };
+        }
+
+        // Create a function that will stub the original version and collects
+        // the arguments so we can check the results later.
+        function stub(which) {
+          stubbed[which] = content.document[which + "AnonymousContent"];
+          let prop = which + "Calls";
+          return function (node) {
+            callCounts[prop].push(node);
+            if (which == "insert") {
+              if (node.outerHTML.indexOf("outlineMask") > -1) {
+                lastMaskNode = node;
+              } else {
+                lastOutlineNode = node;
+              }
+            }
+            content.clearTimeout(timeout);
+            timeout = content.setTimeout(() => {
+              finish();
+            }, kTimeoutMs);
+            let res = stubbed[which].call(content.document, node);
+            if (which == "insert") {
+              stubAnonymousContentNode(node, res);
+            }
+            return res;
+          };
+        }
+        content.document.insertAnonymousContent = stub("insert");
+        content.document.removeAnonymousContent = stub("remove");
+      });
+    }
+  );
+}