Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

4 files changed, 216 insertions, 0 deletions

diff --git a/devtools/server/actors/compatibility/lib/test/xpcshell/.eslintrc.js b/devtools/server/actors/compatibility/lib/test/xpcshell/.eslintrc.js
new file mode 100644
index 0000000000..65efbdee13
--- /dev/null
+++ b/devtools/server/actors/compatibility/lib/test/xpcshell/.eslintrc.js
@@ -0,0 +1,6 @@
+"use strict";
+
+module.exports = {
+  // Extend from the common devtools xpcshell eslintrc config.
+  extends: "../../../../../../.eslintrc.xpcshell.js",
+};
diff --git a/devtools/server/actors/compatibility/lib/test/xpcshell/head.js b/devtools/server/actors/compatibility/lib/test/xpcshell/head.js
new file mode 100644
index 0000000000..733c0400da
--- /dev/null
+++ b/devtools/server/actors/compatibility/lib/test/xpcshell/head.js
@@ -0,0 +1,10 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/* eslint no-unused-vars: [2, {"vars": "local"}] */
+
+const { require } = ChromeUtils.importESModule(
+  "resource://devtools/shared/loader/Loader.sys.mjs"
+);
diff --git a/devtools/server/actors/compatibility/lib/test/xpcshell/test_mdn-compatibility.js b/devtools/server/actors/compatibility/lib/test/xpcshell/test_mdn-compatibility.js
new file mode 100644
index 0000000000..e411feb3b0
--- /dev/null
+++ b/devtools/server/actors/compatibility/lib/test/xpcshell/test_mdn-compatibility.js
@@ -0,0 +1,193 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// Test for the MDN compatibility diagnosis module.
+
+const {
+  COMPATIBILITY_ISSUE_TYPE,
+} = require("resource://devtools/shared/constants.js");
+const MDNCompatibility = require("resource://devtools/server/actors/compatibility/lib/MDNCompatibility.js");
+const cssPropertiesCompatData = require("resource://devtools/shared/compatibility/dataset/css-properties.json");
+
+const mdnCompatibility = new MDNCompatibility(cssPropertiesCompatData);
+
+const FIREFOX_1 = {
+  id: "firefox",
+  version: "1",
+};
+
+const FIREFOX_60 = {
+  id: "firefox",
+  version: "60",
+};
+
+const FIREFOX_69 = {
+  id: "firefox",
+  version: "69",
+};
+
+const FIREFOX_ANDROID_1 = {
+  id: "firefox_android",
+  version: "1",
+};
+
+const SAFARI_13 = {
+  id: "safari",
+  version: "13",
+};
+
+const TEST_DATA = [
+  {
+    description: "Test for a supported property",
+    declarations: [{ name: "background-color" }],
+    browsers: [FIREFOX_69],
+    expectedIssues: [],
+  },
+  {
+    description: "Test for some supported properties",
+    declarations: [{ name: "background-color" }, { name: "color" }],
+    browsers: [FIREFOX_69],
+    expectedIssues: [],
+  },
+  {
+    description: "Test for an unsupported property",
+    declarations: [{ name: "grid-column" }],
+    browsers: [FIREFOX_1],
+    expectedIssues: [
+      {
+        type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY,
+        property: "grid-column",
+        url: "https://developer.mozilla.org/docs/Web/CSS/grid-column",
+        specUrl: "https://drafts.csswg.org/css-grid/#placement-shorthands",
+        deprecated: false,
+        experimental: false,
+        unsupportedBrowsers: [FIREFOX_1],
+      },
+    ],
+  },
+  {
+    description: "Test for an unknown property",
+    declarations: [{ name: "unknown-property" }],
+    browsers: [FIREFOX_69],
+    expectedIssues: [],
+  },
+  {
+    description: "Test for a deprecated property",
+    declarations: [{ name: "clip" }],
+    browsers: [FIREFOX_69],
+    expectedIssues: [
+      {
+        type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY,
+        property: "clip",
+        url: "https://developer.mozilla.org/docs/Web/CSS/clip",
+        specUrl: "https://drafts.fxtf.org/css-masking/#clip-property",
+        deprecated: true,
+        experimental: false,
+        unsupportedBrowsers: [],
+      },
+    ],
+  },
+  {
+    description: "Test for a property having some issues",
+    declarations: [{ name: "ruby-align" }],
+    browsers: [FIREFOX_1],
+    expectedIssues: [
+      {
+        type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY,
+        property: "ruby-align",
+        url: "https://developer.mozilla.org/docs/Web/CSS/ruby-align",
+        specUrl: "https://drafts.csswg.org/css-ruby/#ruby-align-property",
+        deprecated: false,
+        experimental: true,
+        unsupportedBrowsers: [FIREFOX_1],
+      },
+    ],
+  },
+  {
+    description:
+      "Test for an aliased property not supported in all browsers with prefix needed",
+    declarations: [{ name: "-moz-user-select" }],
+    browsers: [FIREFOX_69, SAFARI_13],
+    expectedIssues: [
+      {
+        type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY_ALIASES,
+        property: "user-select",
+        aliases: ["-moz-user-select"],
+        url: "https://developer.mozilla.org/docs/Web/CSS/user-select",
+        specUrl: "https://drafts.csswg.org/css-ui/#content-selection",
+        deprecated: false,
+        experimental: false,
+        prefixNeeded: true,
+        unsupportedBrowsers: [SAFARI_13],
+      },
+    ],
+  },
+  {
+    description:
+      "Test for an aliased property not supported in all browsers without prefix needed",
+    declarations: [
+      { name: "-moz-user-select" },
+      { name: "-webkit-user-select" },
+    ],
+    browsers: [FIREFOX_ANDROID_1, FIREFOX_69, SAFARI_13],
+    expectedIssues: [
+      {
+        type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY_ALIASES,
+        property: "user-select",
+        aliases: ["-moz-user-select", "-webkit-user-select"],
+        url: "https://developer.mozilla.org/docs/Web/CSS/user-select",
+        specUrl: "https://drafts.csswg.org/css-ui/#content-selection",
+        deprecated: false,
+        experimental: false,
+        prefixNeeded: false,
+        unsupportedBrowsers: [FIREFOX_ANDROID_1],
+      },
+    ],
+  },
+  {
+    description: "Test for aliased properties supported in all browsers",
+    declarations: [
+      { name: "-moz-user-select" },
+      { name: "-webkit-user-select" },
+    ],
+    browsers: [FIREFOX_69, SAFARI_13],
+    expectedIssues: [],
+  },
+  {
+    description: "Test for a property defined with prefix",
+    declarations: [{ name: "-moz-user-input" }],
+    browsers: [FIREFOX_1, FIREFOX_60, FIREFOX_69],
+    expectedIssues: [
+      {
+        type: COMPATIBILITY_ISSUE_TYPE.CSS_PROPERTY,
+        property: "-moz-user-input",
+        url: "https://developer.mozilla.org/docs/Web/CSS/-moz-user-input",
+        specUrl: undefined,
+        deprecated: true,
+        experimental: false,
+        unsupportedBrowsers: [],
+      },
+    ],
+  },
+];
+
+add_task(() => {
+  for (const {
+    description,
+    declarations,
+    browsers,
+    expectedIssues,
+  } of TEST_DATA) {
+    info(description);
+    const issues = mdnCompatibility.getCSSDeclarationBlockIssues(
+      declarations,
+      browsers
+    );
+    deepEqual(
+      issues,
+      expectedIssues,
+      "CSS declaration compatibility data matches expectations"
+    );
+  }
+});
diff --git a/devtools/server/actors/compatibility/lib/test/xpcshell/xpcshell.ini b/devtools/server/actors/compatibility/lib/test/xpcshell/xpcshell.ini
new file mode 100644
index 0000000000..490afa9504
--- /dev/null
+++ b/devtools/server/actors/compatibility/lib/test/xpcshell/xpcshell.ini
@@ -0,0 +1,7 @@
+[DEFAULT]
+tags = devtools
+head = head.js
+firefox-appdir = browser
+skip-if = toolkit == 'android'
+
+[test_mdn-compatibility.js]