Adding upstream version 115.8.0esr.upstream/115.8.0esr

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

1 files changed, 685 insertions, 0 deletions

diff --git a/browser/components/urlbar/tests/unit/test_l10nCache.js b/browser/components/urlbar/tests/unit/test_l10nCache.js
new file mode 100644
index 0000000000..e92c75fa01
--- /dev/null
+++ b/browser/components/urlbar/tests/unit/test_l10nCache.js
@@ -0,0 +1,685 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests L10nCache in UrlbarUtils.jsm.
+
+"use strict";
+
+ChromeUtils.defineESModuleGetters(this, {
+  L10nCache: "resource:///modules/UrlbarUtils.sys.mjs",
+});
+
+add_task(async function comprehensive() {
+  // Set up a mock localization.
+  let l10n = initL10n({
+    args0a: "Zero args value",
+    args0b: "Another zero args value",
+    args1a: "One arg value is { $arg1 }",
+    args1b: "Another one arg value is { $arg1 }",
+    args2a: "Two arg values are { $arg1 } and { $arg2 }",
+    args2b: "More two arg values are { $arg1 } and { $arg2 }",
+    args3a: "Three arg values are { $arg1 }, { $arg2 }, and { $arg3 }",
+    args3b: "More three arg values are { $arg1 }, { $arg2 }, and { $arg3 }",
+    attrs1: [".label = attrs1 label has zero args"],
+    attrs2: [
+      ".label = attrs2 label has zero args",
+      ".tooltiptext = attrs2 tooltiptext arg value is { $arg1 }",
+    ],
+    attrs3: [
+      ".label = attrs3 label has zero args",
+      ".tooltiptext = attrs3 tooltiptext arg value is { $arg1 }",
+      ".alt = attrs3 alt arg values are { $arg1 } and { $arg2 }",
+    ],
+  });
+
+  let tests = [
+    // different strings with the same number of args and also the same strings
+    // with different args
+    {
+      obj: {
+        id: "args0a",
+      },
+      expected: {
+        value: "Zero args value",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args0b",
+      },
+      expected: {
+        value: "Another zero args value",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args1a",
+        args: { arg1: "foo1" },
+      },
+      expected: {
+        value: "One arg value is foo1",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args1a",
+        args: { arg1: "foo2" },
+      },
+      expected: {
+        value: "One arg value is foo2",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args1b",
+        args: { arg1: "foo1" },
+      },
+      expected: {
+        value: "Another one arg value is foo1",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args1b",
+        args: { arg1: "foo2" },
+      },
+      expected: {
+        value: "Another one arg value is foo2",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args2a",
+        args: { arg1: "foo1", arg2: "bar1" },
+      },
+      expected: {
+        value: "Two arg values are foo1 and bar1",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args2a",
+        args: { arg1: "foo2", arg2: "bar2" },
+      },
+      expected: {
+        value: "Two arg values are foo2 and bar2",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args2b",
+        args: { arg1: "foo1", arg2: "bar1" },
+      },
+      expected: {
+        value: "More two arg values are foo1 and bar1",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args2b",
+        args: { arg1: "foo2", arg2: "bar2" },
+      },
+      expected: {
+        value: "More two arg values are foo2 and bar2",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args3a",
+        args: { arg1: "foo1", arg2: "bar1", arg3: "baz1" },
+      },
+      expected: {
+        value: "Three arg values are foo1, bar1, and baz1",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args3a",
+        args: { arg1: "foo2", arg2: "bar2", arg3: "baz2" },
+      },
+      expected: {
+        value: "Three arg values are foo2, bar2, and baz2",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args3b",
+        args: { arg1: "foo1", arg2: "bar1", arg3: "baz1" },
+      },
+      expected: {
+        value: "More three arg values are foo1, bar1, and baz1",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args3b",
+        args: { arg1: "foo2", arg2: "bar2", arg3: "baz2" },
+      },
+      expected: {
+        value: "More three arg values are foo2, bar2, and baz2",
+        attributes: null,
+      },
+    },
+
+    // two instances of the same string with their args swapped
+    {
+      obj: {
+        id: "args2a",
+        args: { arg1: "arg A", arg2: "arg B" },
+      },
+      expected: {
+        value: "Two arg values are arg A and arg B",
+        attributes: null,
+      },
+    },
+    {
+      obj: {
+        id: "args2a",
+        args: { arg1: "arg B", arg2: "arg A" },
+      },
+      expected: {
+        value: "Two arg values are arg B and arg A",
+        attributes: null,
+      },
+    },
+
+    // strings with attributes
+    {
+      obj: {
+        id: "attrs1",
+      },
+      expected: {
+        value: null,
+        attributes: {
+          label: "attrs1 label has zero args",
+        },
+      },
+    },
+    {
+      obj: {
+        id: "attrs2",
+        args: {
+          arg1: "arg A",
+        },
+      },
+      expected: {
+        value: null,
+        attributes: {
+          label: "attrs2 label has zero args",
+          tooltiptext: "attrs2 tooltiptext arg value is arg A",
+        },
+      },
+    },
+    {
+      obj: {
+        id: "attrs3",
+        args: {
+          arg1: "arg A",
+          arg2: "arg B",
+        },
+      },
+      expected: {
+        value: null,
+        attributes: {
+          label: "attrs3 label has zero args",
+          tooltiptext: "attrs3 tooltiptext arg value is arg A",
+          alt: "attrs3 alt arg values are arg A and arg B",
+        },
+      },
+    },
+  ];
+
+  let cache = new L10nCache(l10n);
+
+  // Get some non-cached strings.
+  Assert.ok(!cache.get({ id: "uncached1" }), "Uncached string 1");
+  Assert.ok(!cache.get({ id: "uncached2", args: "foo" }), "Uncached string 2");
+
+  // Add each test string and get it back.
+  for (let { obj, expected } of tests) {
+    await cache.add(obj);
+    let message = cache.get(obj);
+    Assert.deepEqual(
+      message,
+      expected,
+      "Expected message for obj: " + JSON.stringify(obj)
+    );
+  }
+
+  // Get each string again to make sure each add didn't somehow mess up the
+  // previously added strings.
+  for (let { obj, expected } of tests) {
+    Assert.deepEqual(
+      cache.get(obj),
+      expected,
+      "Expected message for obj: " + JSON.stringify(obj)
+    );
+  }
+
+  // Delete some of the strings. We'll delete every other one to mix it up.
+  for (let i = 0; i < tests.length; i++) {
+    if (i % 2 == 0) {
+      let { obj } = tests[i];
+      cache.delete(obj);
+      Assert.ok(!cache.get(obj), "Deleted from cache: " + JSON.stringify(obj));
+    }
+  }
+
+  // Get each remaining string.
+  for (let i = 0; i < tests.length; i++) {
+    if (i % 2 != 0) {
+      let { obj, expected } = tests[i];
+      Assert.deepEqual(
+        cache.get(obj),
+        expected,
+        "Expected message for obj: " + JSON.stringify(obj)
+      );
+    }
+  }
+
+  // Clear the cache.
+  cache.clear();
+  for (let { obj } of tests) {
+    Assert.ok(!cache.get(obj), "After cache clear: " + JSON.stringify(obj));
+  }
+
+  // `ensure` each test string and get it back.
+  for (let { obj, expected } of tests) {
+    await cache.ensure(obj);
+    let message = cache.get(obj);
+    Assert.deepEqual(
+      message,
+      expected,
+      "Expected message for obj: " + JSON.stringify(obj)
+    );
+
+    // Call `ensure` again. This time, `add` should not be called.
+    let originalAdd = cache.add;
+    cache.add = () => Assert.ok(false, "add erroneously called");
+    await cache.ensure(obj);
+    cache.add = originalAdd;
+  }
+
+  // Clear the cache again.
+  cache.clear();
+  for (let { obj } of tests) {
+    Assert.ok(!cache.get(obj), "After cache clear: " + JSON.stringify(obj));
+  }
+
+  // `ensureAll` the test strings and get them back.
+  let objects = tests.map(({ obj }) => obj);
+  await cache.ensureAll(objects);
+  for (let { obj, expected } of tests) {
+    let message = cache.get(obj);
+    Assert.deepEqual(
+      message,
+      expected,
+      "Expected message for obj: " + JSON.stringify(obj)
+    );
+  }
+
+  // Ensure the cache is cleared after the app locale changes
+  Assert.greater(cache.size(), 0, "The cache has messages in it.");
+  Services.obs.notifyObservers(null, "intl:app-locales-changed");
+  await l10n.ready;
+  Assert.equal(cache.size(), 0, "The cache is empty on app locale change");
+});
+
+// Tests the `excludeArgsFromCacheKey` option.
+add_task(async function excludeArgsFromCacheKey() {
+  // Set up a mock localization.
+  let l10n = initL10n({
+    args0: "Zero args value",
+    args1: "One arg value is { $arg1 }",
+    attrs0: [".label = attrs0 label has zero args"],
+    attrs1: [
+      ".label = attrs1 label has zero args",
+      ".tooltiptext = attrs1 tooltiptext arg value is { $arg1 }",
+    ],
+  });
+
+  let cache = new L10nCache(l10n);
+
+  // Test cases. For each test case, we cache a string using one or more
+  // methods, `cache.add({ excludeArgsFromCacheKey: true })` and/or
+  // `cache.ensure({ excludeArgsFromCacheKey: true })`. After calling each
+  // method, we call `cache.get()` to get the cached string.
+  //
+  // Test cases are cumulative, so when `cache.add()` is called for a string and
+  // then `cache.ensure()` is called for the same string but with different l10n
+  // argument values, the string should be re-cached with the new values.
+  //
+  // Each item in the tests array is: `{ methods, obj, gets }`
+  //
+  // {array} methods
+  //   Array of cache method names, one or more of: "add", "ensure"
+  //   Methods are called in the order they are listed.
+  // {object} obj
+  //   An l10n object that will be passed to the cache methods:
+  //   `{ id, args, excludeArgsFromCacheKey }`
+  // {array} gets
+  //   An array of objects that describes a series of calls to `cache.get()` and
+  //   the expected return values: `{ obj, expected }`
+  //
+  //   {object} obj
+  //     An l10n object that will be passed to `cache.get():`
+  //     `{ id, args, excludeArgsFromCacheKey }`
+  //   {object} expected
+  //     The expected return value from `get()`.
+  let tests = [
+    // args0: string with no args and no attributes
+    {
+      methods: ["add", "ensure"],
+      obj: {
+        id: "args0",
+        excludeArgsFromCacheKey: true,
+      },
+      gets: [
+        {
+          obj: { id: "args0" },
+          expected: {
+            value: "Zero args value",
+            attributes: null,
+          },
+        },
+        {
+          obj: { id: "args0", excludeArgsFromCacheKey: true },
+          expected: {
+            value: "Zero args value",
+            attributes: null,
+          },
+        },
+      ],
+    },
+
+    // args1: string with one arg and no attributes
+    {
+      methods: ["add"],
+      obj: {
+        id: "args1",
+        args: { arg1: "ADD" },
+        excludeArgsFromCacheKey: true,
+      },
+      gets: [
+        {
+          obj: { id: "args1" },
+          expected: {
+            value: "One arg value is ADD",
+            attributes: null,
+          },
+        },
+        {
+          obj: { id: "args1", excludeArgsFromCacheKey: true },
+          expected: {
+            value: "One arg value is ADD",
+            attributes: null,
+          },
+        },
+        {
+          obj: {
+            id: "args1",
+            args: { arg1: "some other value" },
+            excludeArgsFromCacheKey: true,
+          },
+          expected: {
+            value: "One arg value is ADD",
+            attributes: null,
+          },
+        },
+        {
+          obj: {
+            id: "args1",
+            args: { arg1: "some other value" },
+          },
+          expected: undefined,
+        },
+      ],
+    },
+    {
+      methods: ["ensure"],
+      obj: {
+        id: "args1",
+        args: { arg1: "ENSURE" },
+        excludeArgsFromCacheKey: true,
+      },
+      gets: [
+        {
+          obj: { id: "args1" },
+          expected: {
+            value: "One arg value is ENSURE",
+            attributes: null,
+          },
+        },
+        {
+          obj: { id: "args1", excludeArgsFromCacheKey: true },
+          expected: {
+            value: "One arg value is ENSURE",
+            attributes: null,
+          },
+        },
+        {
+          obj: {
+            id: "args1",
+            args: { arg1: "some other value" },
+            excludeArgsFromCacheKey: true,
+          },
+          expected: {
+            value: "One arg value is ENSURE",
+            attributes: null,
+          },
+        },
+        {
+          obj: {
+            id: "args1",
+            args: { arg1: "some other value" },
+          },
+          expected: undefined,
+        },
+      ],
+    },
+
+    // attrs0: string with no args and one attribute
+    {
+      methods: ["add", "ensure"],
+      obj: {
+        id: "attrs0",
+        excludeArgsFromCacheKey: true,
+      },
+      gets: [
+        {
+          obj: { id: "attrs0" },
+          expected: {
+            value: null,
+            attributes: {
+              label: "attrs0 label has zero args",
+            },
+          },
+        },
+        {
+          obj: { id: "attrs0", excludeArgsFromCacheKey: true },
+          expected: {
+            value: null,
+            attributes: {
+              label: "attrs0 label has zero args",
+            },
+          },
+        },
+      ],
+    },
+
+    // attrs1: string with one arg and two attributes
+    {
+      methods: ["add"],
+      obj: {
+        id: "attrs1",
+        args: { arg1: "ADD" },
+        excludeArgsFromCacheKey: true,
+      },
+      gets: [
+        {
+          obj: { id: "attrs1" },
+          expected: {
+            value: null,
+            attributes: {
+              label: "attrs1 label has zero args",
+              tooltiptext: "attrs1 tooltiptext arg value is ADD",
+            },
+          },
+        },
+        {
+          obj: { id: "attrs1", excludeArgsFromCacheKey: true },
+          expected: {
+            value: null,
+            attributes: {
+              label: "attrs1 label has zero args",
+              tooltiptext: "attrs1 tooltiptext arg value is ADD",
+            },
+          },
+        },
+        {
+          obj: {
+            id: "attrs1",
+            args: { arg1: "some other value" },
+            excludeArgsFromCacheKey: true,
+          },
+          expected: {
+            value: null,
+            attributes: {
+              label: "attrs1 label has zero args",
+              tooltiptext: "attrs1 tooltiptext arg value is ADD",
+            },
+          },
+        },
+        {
+          obj: {
+            id: "attrs1",
+            args: { arg1: "some other value" },
+          },
+          expected: undefined,
+        },
+      ],
+    },
+    {
+      methods: ["ensure"],
+      obj: {
+        id: "attrs1",
+        args: { arg1: "ENSURE" },
+        excludeArgsFromCacheKey: true,
+      },
+      gets: [
+        {
+          obj: { id: "attrs1" },
+          expected: {
+            value: null,
+            attributes: {
+              label: "attrs1 label has zero args",
+              tooltiptext: "attrs1 tooltiptext arg value is ENSURE",
+            },
+          },
+        },
+        {
+          obj: { id: "attrs1", excludeArgsFromCacheKey: true },
+          expected: {
+            value: null,
+            attributes: {
+              label: "attrs1 label has zero args",
+              tooltiptext: "attrs1 tooltiptext arg value is ENSURE",
+            },
+          },
+        },
+        {
+          obj: {
+            id: "attrs1",
+            args: { arg1: "some other value" },
+            excludeArgsFromCacheKey: true,
+          },
+          expected: {
+            value: null,
+            attributes: {
+              label: "attrs1 label has zero args",
+              tooltiptext: "attrs1 tooltiptext arg value is ENSURE",
+            },
+          },
+        },
+        {
+          obj: {
+            id: "attrs1",
+            args: { arg1: "some other value" },
+          },
+          expected: undefined,
+        },
+      ],
+    },
+  ];
+
+  let sandbox = sinon.createSandbox();
+  let spy = sandbox.spy(cache, "add");
+
+  for (let { methods, obj, gets } of tests) {
+    for (let method of methods) {
+      info(`Calling method '${method}' with l10n obj: ` + JSON.stringify(obj));
+      await cache[method](obj);
+
+      // `add()` should always be called: We either just called it directly, or
+      // `ensure({ excludeArgsFromCacheKey: true })` called it.
+      Assert.ok(
+        spy.calledOnce,
+        "add() should have been called once: " + JSON.stringify(obj)
+      );
+      spy.resetHistory();
+
+      for (let { obj: getObj, expected } of gets) {
+        Assert.deepEqual(
+          cache.get(getObj),
+          expected,
+          "Expected message for get: " + JSON.stringify(getObj)
+        );
+      }
+    }
+  }
+
+  sandbox.restore();
+});
+
+/**
+ * Sets up a mock localization.
+ *
+ * @param {object} pairs
+ *   Fluent strings as key-value pairs.
+ * @returns {Localization}
+ *   The mock Localization object.
+ */
+function initL10n(pairs) {
+  let source = Object.entries(pairs)
+    .map(([key, value]) => {
+      if (Array.isArray(value)) {
+        value = value.map(s => "  \n" + s).join("");
+      }
+      return `${key} = ${value}`;
+    })
+    .join("\n");
+  let registry = new L10nRegistry();
+  registry.registerSources([
+    L10nFileSource.createMock(
+      "test",
+      "app",
+      ["en-US"],
+      "/localization/{locale}",
+      [{ source, path: "/localization/en-US/test.ftl" }]
+    ),
+  ]);
+  return new Localization(["/test.ftl"], true, registry, ["en-US"]);
+}