Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

6 files changed, 424 insertions, 0 deletions

diff --git a/browser/tools/mozscreenshots/tests/browser/browser.ini b/browser/tools/mozscreenshots/tests/browser/browser.ini
new file mode 100644
index 0000000000..c7c7805bca
--- /dev/null
+++ b/browser/tools/mozscreenshots/tests/browser/browser.ini
@@ -0,0 +1,8 @@
+[DEFAULT]
+subsuite = screenshots
+support-files =
+  ../../head.js
+
+[browser_boundingbox.js]
+[browser_screenshots.js]
+[browser_screenshots_cropping.js]
diff --git a/browser/tools/mozscreenshots/tests/browser/browser_boundingbox.js b/browser/tools/mozscreenshots/tests/browser/browser_boundingbox.js
new file mode 100644
index 0000000000..cef3fa7de1
--- /dev/null
+++ b/browser/tools/mozscreenshots/tests/browser/browser_boundingbox.js
@@ -0,0 +1,173 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+"use strict";
+
+/* import-globals-from ../../head.js */
+
+add_task(async function () {
+  const scale = window.docShell.QueryInterface(
+    Ci.nsIBaseWindow
+  ).devicePixelsPerDesktopPixel;
+  let { bounds, rects } = TestRunner._findBoundingBox(["#tabbrowser-tabs"]);
+  let tabBar = document.querySelector("#tabbrowser-tabs");
+  let tabBarRect = tabBar.getBoundingClientRect();
+
+  // Calculate expected values
+  let expectedLeft = scale * (tabBar.screenX - TestRunner.croppingPadding);
+  let expectedTop = scale * (tabBar.screenY - TestRunner.croppingPadding);
+  let expectedRight =
+    scale * (tabBarRect.width + TestRunner.croppingPadding * 2) + expectedLeft;
+  let expectedBottom =
+    scale * (tabBarRect.height + TestRunner.croppingPadding * 2) + expectedTop;
+
+  // Calculate browser region
+  let windowLeft = window.screenX * scale;
+  let windowTop = window.screenY * scale;
+  let windowRight = window.outerWidth * scale + windowLeft;
+  let windowBottom = window.outerHeight * scale + windowTop;
+
+  // Adjust values based on browser window
+  expectedLeft = Math.max(expectedLeft, windowLeft);
+  expectedTop = Math.max(expectedTop, windowTop);
+  expectedRight = Math.min(expectedRight, windowRight);
+  expectedBottom = Math.min(expectedBottom, windowBottom);
+  // Check width calculation on simple example
+  is(
+    bounds.width,
+    expectedRight - expectedLeft,
+    "Checking _findBoundingBox width calculation"
+  );
+  // Check height calculation on simple example
+  is(
+    bounds.height,
+    expectedBottom - expectedTop,
+    "Checking _findBoundingBox height caclulation"
+  );
+  is(
+    bounds.left,
+    rects[0].left,
+    "Checking _findBoundingBox union.left and rect.left is the same for a single selector"
+  );
+  is(
+    bounds.right,
+    rects[0].right,
+    "Checking _findBoundingBox union.right and rect.right is the same for a single selector"
+  );
+  is(
+    bounds.top,
+    rects[0].top,
+    "Checking _findBoundingBox union.top and rect.top is the same for a single selector"
+  );
+  is(
+    bounds.bottom,
+    rects[0].bottom,
+    "Checking _findBoundingBox union.bottom and rect.bottom is the same for a single selector"
+  );
+
+  let result = TestRunner._findBoundingBox(["#forward-button", "#TabsToolbar"]);
+  bounds = result.bounds;
+  rects = result.rects;
+
+  let tabToolbar = document.querySelector("#TabsToolbar");
+  let tabToolbarRect = tabToolbar.getBoundingClientRect();
+  let fButton = document.querySelector("#forward-button");
+  let fButtonRect = fButton.getBoundingClientRect();
+
+  // Calculate expected values
+  expectedLeft =
+    scale *
+    (Math.min(tabToolbar.screenX, fButton.screenX) -
+      TestRunner.croppingPadding);
+  expectedTop =
+    scale *
+    (Math.min(tabToolbar.screenY, fButton.screenY) -
+      TestRunner.croppingPadding);
+  expectedRight =
+    scale *
+    (Math.max(
+      tabToolbarRect.width + tabToolbar.screenX,
+      fButtonRect.width + fButton.screenX
+    ) +
+      TestRunner.croppingPadding);
+  expectedBottom =
+    scale *
+    (Math.max(
+      tabToolbarRect.height + tabToolbar.screenY,
+      fButtonRect.height + fButton.screenY
+    ) +
+      TestRunner.croppingPadding);
+
+  // Adjust values based on browser window
+  expectedLeft = Math.max(expectedLeft, windowLeft);
+  expectedTop = Math.max(expectedTop, windowTop);
+  expectedRight = Math.min(expectedRight, windowRight);
+  expectedBottom = Math.min(expectedBottom, windowBottom);
+
+  // Check width calculation on union
+  is(
+    bounds.width,
+    expectedRight - expectedLeft,
+    "Checking _findBoundingBox union width calculation"
+  );
+  // Check height calculation on union
+  is(
+    bounds.height,
+    expectedBottom - expectedTop,
+    "Checking _findBoundingBox union height calculation"
+  );
+  // Check single selector's left position
+  is(
+    rects[0].left,
+    Math.max(
+      scale * (fButton.screenX - TestRunner.croppingPadding),
+      windowLeft
+    ),
+    "Checking single selector's left position when _findBoundingBox has multiple selectors"
+  );
+  // Check single selector's right position
+  is(
+    rects[0].right,
+    Math.min(
+      scale *
+        (fButtonRect.width + fButton.screenX + TestRunner.croppingPadding),
+      windowRight
+    ),
+    "Checking single selector's right position when _findBoundingBox has multiple selectors"
+  );
+  // Check single selector's top position
+  is(
+    rects[0].top,
+    Math.max(scale * (fButton.screenY - TestRunner.croppingPadding), windowTop),
+    "Checking single selector's top position when _findBoundingBox has multiple selectors"
+  );
+  // Check single selector's bottom position
+  is(
+    rects[0].bottom,
+    Math.min(
+      scale *
+        (fButtonRect.height + fButton.screenY + TestRunner.croppingPadding),
+      windowBottom
+    ),
+    "Checking single selector's bottom position when _findBoundingBox has multiple selectors"
+  );
+
+  // Check that nonexistent selectors throws an exception
+  Assert.throws(
+    () => {
+      TestRunner._findBoundingBox(["#does_not_exist"]);
+    },
+    /No element for '#does_not_exist' found/,
+    "Checking that nonexistent selectors throws an exception"
+  );
+
+  // Check that no selectors throws an exception
+  Assert.throws(
+    () => {
+      TestRunner._findBoundingBox([]);
+    },
+    /No selectors specified/,
+    "Checking that no selectors throws an exception"
+  );
+});
diff --git a/browser/tools/mozscreenshots/tests/browser/browser_screenshots.js b/browser/tools/mozscreenshots/tests/browser/browser_screenshots.js
new file mode 100644
index 0000000000..88f7c6a704
--- /dev/null
+++ b/browser/tools/mozscreenshots/tests/browser/browser_screenshots.js
@@ -0,0 +1,21 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/* import-globals-from ../../head.js */
+
+add_task(async function capture() {
+  let setsEnv = Services.env.get("MOZSCREENSHOTS_SETS");
+  if (!setsEnv) {
+    ok(
+      true,
+      "MOZSCREENSHOTS_SETS wasn't specified so there's nothing to capture"
+    );
+    return;
+  }
+
+  let sets = TestRunner.splitEnv(setsEnv.trim());
+  await TestRunner.start(sets);
+});
diff --git a/browser/tools/mozscreenshots/tests/browser/browser_screenshots_cropping.js b/browser/tools/mozscreenshots/tests/browser/browser_screenshots_cropping.js
new file mode 100644
index 0000000000..80fcde5d68
--- /dev/null
+++ b/browser/tools/mozscreenshots/tests/browser/browser_screenshots_cropping.js
@@ -0,0 +1,153 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/* import-globals-from ../../head.js */
+
+const { Rect } = ChromeUtils.importESModule(
+  "resource://gre/modules/Geometry.sys.mjs"
+);
+
+async function draw(window, src) {
+  const { document, Image } = window;
+
+  const promise = new Promise((resolve, reject) => {
+    const img = new Image();
+
+    img.onload = function () {
+      // Create a new offscreen canvas
+      const canvas = document.createElementNS(
+        "http://www.w3.org/1999/xhtml",
+        "canvas"
+      );
+      canvas.width = img.naturalWidth;
+      canvas.height = img.naturalHeight;
+      const ctx = canvas.getContext("2d");
+
+      ctx.drawImage(img, 0, 0);
+
+      resolve(canvas);
+    };
+
+    img.onerror = function () {
+      reject(`error loading image ${src}`);
+    };
+
+    // Load the src image for drawing
+    img.src = src;
+  });
+
+  return promise;
+}
+
+async function compareImages(window, expected, test) {
+  const testCanvas = await draw(window, test);
+  const expectedCanvas = await draw(window, expected);
+
+  is(
+    testCanvas.width,
+    expectedCanvas.width,
+    "The test and expected images must be the same size"
+  );
+  is(
+    testCanvas.height,
+    expectedCanvas.height,
+    "The test and expected images must be the same size"
+  );
+
+  var maxDifference = {};
+  var differences = window.windowUtils.compareCanvases(
+    expectedCanvas,
+    testCanvas,
+    maxDifference
+  );
+
+  // Fuzz for minor differences that can be caused by the encoder.
+  if (maxDifference.value > 1) {
+    return differences;
+  }
+  return 0;
+}
+
+async function cropAndCompare(window, src, expected, test, region, subregions) {
+  await TestRunner._cropImage(window, src, region, subregions, test);
+
+  return compareImages(window, expected, PathUtils.toFileURI(test));
+}
+
+add_task(async function crop() {
+  const window = Services.wm.getMostRecentWindow("navigator:browser");
+
+  const tmp = PathUtils.tempDir;
+  is(
+    await cropAndCompare(
+      window,
+      "resource://mozscreenshots/lib/robot.png",
+      "resource://mozscreenshots/lib/robot_upperleft.png",
+      PathUtils.join(tmp, "test_cropped_upperleft.png"),
+      new Rect(0, 0, 32, 32),
+      [new Rect(0, 0, 32, 32)]
+    ),
+    0,
+    "The image should be cropped to the upper left quadrant"
+  );
+
+  is(
+    await cropAndCompare(
+      window,
+      "resource://mozscreenshots/lib/robot.png",
+      "resource://mozscreenshots/lib/robot_center.png",
+      PathUtils.join(tmp, "test_cropped_center.png"),
+      new Rect(16, 16, 32, 32),
+      [new Rect(16, 16, 32, 32)]
+    ),
+    0,
+    "The image should be cropped to the center of the image"
+  );
+
+  is(
+    await cropAndCompare(
+      window,
+      "resource://mozscreenshots/lib/robot.png",
+      "resource://mozscreenshots/lib/robot_uncropped.png",
+      PathUtils.join(tmp, "test_uncropped.png"),
+      new Rect(-8, -9, 80, 80),
+      [new Rect(-8, -9, 80, 80)]
+    ),
+    0,
+    "The image should be not be cropped, and the cropping region should be clipped to the size of the image"
+  );
+
+  is(
+    await cropAndCompare(
+      window,
+      "resource://mozscreenshots/lib/robot.png",
+      "resource://mozscreenshots/lib/robot_diagonal.png",
+      PathUtils.join(tmp, "test_diagonal.png"),
+      new Rect(0, 0, 64, 64),
+      [
+        new Rect(0, 0, 16, 16),
+        new Rect(16, 16, 16, 16),
+        new Rect(32, 32, 16, 16),
+        new Rect(48, 48, 16, 16),
+      ]
+    ),
+    0,
+    "The image should be contain squares across the diagonal"
+  );
+
+  is(
+    await cropAndCompare(
+      window,
+      "resource://mozscreenshots/lib/robot.png",
+      "resource://mozscreenshots/lib/robot_cropped_diagonal.png",
+      PathUtils.join(tmp, "test_cropped_diagonal.png"),
+      new Rect(16, 16, 48, 48),
+      [new Rect(16, 16, 16, 16), new Rect(32, 32, 16, 16)]
+    ),
+    0,
+    "The image should be cropped with squares across the diagonal"
+  );
+});
diff --git a/browser/tools/mozscreenshots/tests/xpcshell/test_testConfigurations.js b/browser/tools/mozscreenshots/tests/xpcshell/test_testConfigurations.js
new file mode 100644
index 0000000000..8461e38939
--- /dev/null
+++ b/browser/tools/mozscreenshots/tests/xpcshell/test_testConfigurations.js
@@ -0,0 +1,64 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+"use strict";
+
+const { TestRunner } = ChromeUtils.importESModule(
+  "resource://test/TestRunner.sys.mjs"
+);
+
+add_task(async function capture() {
+  equal(TestRunner.findComma("Toolbars,Devs"), 8);
+  equal(TestRunner.findComma("Toolbars"), -1);
+  equal(TestRunner.findComma("Toolbars[onlyNavBar,allToolbars],DevTools"), 32);
+  equal(
+    TestRunner.findComma(
+      "Toolbars[onlyNavBar,allToolbars],DevTools[bottomToolbox,sideToolbox]"
+    ),
+    32
+  );
+  equal(
+    TestRunner.findComma(
+      "Toolbars[[onlyNavBar],[]], Tabs[ [fiveTabbed], [[[fourPinned]]] ]"
+    ),
+    25
+  );
+  equal(TestRunner.findComma("[[[[[[[[[[[[[[[[[[[[]]"), -1);
+  equal(TestRunner.findComma("Preferences[[[[[,]]]]]"), -1);
+
+  deepEqual(TestRunner.splitEnv("Toolbars"), ["Toolbars"]);
+  deepEqual(TestRunner.splitEnv("Buttons,Tabs"), ["Buttons", "Tabs"]);
+  deepEqual(TestRunner.splitEnv("Buttons,    Tabs"), ["Buttons", "Tabs"]);
+  deepEqual(TestRunner.splitEnv("    Buttons   ,   Tabs    "), [
+    "Buttons",
+    "Tabs",
+  ]);
+  deepEqual(TestRunner.splitEnv("Toolbars[onlyNavBar,allToolbars],DevTools"), [
+    "Toolbars[onlyNavBar,allToolbars]",
+    "DevTools",
+  ]);
+  deepEqual(
+    TestRunner.splitEnv(
+      "Toolbars[onlyNavBar,allToolbars],DevTools[bottomToolbox]"
+    ),
+    ["Toolbars[onlyNavBar,allToolbars]", "DevTools[bottomToolbox]"]
+  );
+  deepEqual(
+    TestRunner.splitEnv(
+      "Toolbars[onlyNavBar,allToolbars],DevTools[bottomToolbox],Tabs"
+    ),
+    ["Toolbars[onlyNavBar,allToolbars]", "DevTools[bottomToolbox]", "Tabs"]
+  );
+
+  let filteredData = TestRunner.filterRestrictions("Toolbars[onlyNavBar]");
+  equal(filteredData.trimmedSetName, "Toolbars");
+  ok(filteredData.restrictions.has("onlyNavBar"));
+
+  filteredData = TestRunner.filterRestrictions(
+    "DevTools[bottomToolbox,sideToolbox]"
+  );
+  equal(filteredData.trimmedSetName, "DevTools");
+  ok(filteredData.restrictions.has("bottomToolbox"));
+  ok(filteredData.restrictions.has("sideToolbox"));
+});
diff --git a/browser/tools/mozscreenshots/tests/xpcshell/xpcshell.ini b/browser/tools/mozscreenshots/tests/xpcshell/xpcshell.ini
new file mode 100644
index 0000000000..c318ae4971
--- /dev/null
+++ b/browser/tools/mozscreenshots/tests/xpcshell/xpcshell.ini
@@ -0,0 +1,5 @@
+[DEFAULT]
+skip-if = toolkit == 'android' # bug 1730213
+support-files = ../../mozscreenshots/extension/TestRunner.sys.mjs
+
+[test_testConfigurations.js]