From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/xpcshell/test_assertion_helper.js        | 162 +++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 tools/profiler/tests/xpcshell/test_assertion_helper.js

(limited to 'tools/profiler/tests/xpcshell/test_assertion_helper.js')

diff --git a/tools/profiler/tests/xpcshell/test_assertion_helper.js b/tools/profiler/tests/xpcshell/test_assertion_helper.js
new file mode 100644
index 0000000000..baa4c34818
--- /dev/null
+++ b/tools/profiler/tests/xpcshell/test_assertion_helper.js
@@ -0,0 +1,162 @@
+add_task(function setup() {
+  // With the default reporter, an assertion doesn't throw if it fails, it
+  // merely report the result to the reporter and then go on. But in this test
+  // we want that a failure really throws, so that we can actually assert that
+  // it throws in case of failures!
+  // That's why we disable the default repoter here.
+  // I noticed that this line needs to be in an add_task (or possibly run_test)
+  // function. If put outside this will crash the test.
+  Assert.setReporter(null);
+});
+
+add_task(function test_objectContains() {
+  const fixture = {
+    foo: "foo",
+    bar: "bar",
+  };
+
+  Assert.objectContains(fixture, { foo: "foo" }, "Matches one property value");
+  Assert.objectContains(
+    fixture,
+    { foo: "foo", bar: "bar" },
+    "Matches both properties"
+  );
+  Assert.objectContainsOnly(
+    fixture,
+    { foo: "foo", bar: "bar" },
+    "Matches both properties"
+  );
+  Assert.throws(
+    () => Assert.objectContainsOnly(fixture, { foo: "foo" }),
+    /AssertionError/,
+    "Fails if some properties are missing"
+  );
+  Assert.throws(
+    () => Assert.objectContains(fixture, { foo: "bar" }),
+    /AssertionError/,
+    "Fails if the value for a present property is wrong"
+  );
+  Assert.throws(
+    () => Assert.objectContains(fixture, { hello: "world" }),
+    /AssertionError/,
+    "Fails if an expected property is missing"
+  );
+  Assert.throws(
+    () => Assert.objectContains(fixture, { foo: "foo", hello: "world" }),
+    /AssertionError/,
+    "Fails if some properties are present but others are missing"
+  );
+});
+
+add_task(function test_objectContains_expectations() {
+  const fixture = {
+    foo: "foo",
+    bar: "bar",
+    num: 42,
+    nested: {
+      nestedFoo: "nestedFoo",
+      nestedBar: "nestedBar",
+    },
+  };
+
+  Assert.objectContains(
+    fixture,
+    {
+      foo: Expect.stringMatches(/^fo/),
+      bar: Expect.stringContains("ar"),
+      num: Expect.number(),
+      nested: Expect.objectContainsOnly({
+        nestedFoo: Expect.stringMatches(/[Ff]oo/),
+        nestedBar: Expect.stringMatches(/[Bb]ar/),
+      }),
+    },
+    "Supports expectations"
+  );
+  Assert.objectContainsOnly(
+    fixture,
+    {
+      foo: Expect.stringMatches(/^fo/),
+      bar: Expect.stringContains("ar"),
+      num: Expect.number(),
+      nested: Expect.objectContains({
+        nestedFoo: Expect.stringMatches(/[Ff]oo/),
+      }),
+    },
+    "Supports expectations"
+  );
+
+  Assert.objectContains(fixture, {
+    num: val => Assert.greater(val, 40),
+  });
+
+  // Failed expectations
+  Assert.throws(
+    () =>
+      Assert.objectContains(fixture, {
+        foo: Expect.stringMatches(/bar/),
+      }),
+    /AssertionError/,
+    "Expect.stringMatches shouldn't match when the value is unexpected"
+  );
+  Assert.throws(
+    () =>
+      Assert.objectContains(fixture, {
+        foo: Expect.stringContains("bar"),
+      }),
+    /AssertionError/,
+    "Expect.stringContains shouldn't match when the value is unexpected"
+  );
+  Assert.throws(
+    () =>
+      Assert.objectContains(fixture, {
+        foo: Expect.number(),
+      }),
+    /AssertionError/,
+    "Expect.number shouldn't match when the value isn't a number"
+  );
+  Assert.throws(
+    () =>
+      Assert.objectContains(fixture, {
+        nested: Expect.objectContains({
+          nestedFoo: "bar",
+        }),
+      }),
+    /AssertionError/,
+    "Expect.objectContains should throw when the value is unexpected"
+  );
+
+  Assert.throws(
+    () =>
+      Assert.objectContains(fixture, {
+        num: val => Assert.less(val, 40),
+      }),
+    /AssertionError/,
+    "Expect.objectContains should throw when a function assertion fails"
+  );
+});
+
+add_task(function test_type_expectations() {
+  const fixture = {
+    any: "foo",
+    string: "foo",
+    number: 42,
+    boolean: true,
+    bigint: 42n,
+    symbol: Symbol("foo"),
+    object: { foo: "foo" },
+    function1() {},
+    function2: () => {},
+  };
+
+  Assert.objectContains(fixture, {
+    any: Expect.any(),
+    string: Expect.string(),
+    number: Expect.number(),
+    boolean: Expect.boolean(),
+    bigint: Expect.bigint(),
+    symbol: Expect.symbol(),
+    object: Expect.object(),
+    function1: Expect.function(),
+    function2: Expect.function(),
+  });
+});
-- 
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