From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../test/xpcshell/test_MacAttribution.js           | 137 +++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 browser/components/attribution/test/xpcshell/test_MacAttribution.js

(limited to 'browser/components/attribution/test/xpcshell/test_MacAttribution.js')

diff --git a/browser/components/attribution/test/xpcshell/test_MacAttribution.js b/browser/components/attribution/test/xpcshell/test_MacAttribution.js
new file mode 100644
index 0000000000..10bbe6c965
--- /dev/null
+++ b/browser/components/attribution/test/xpcshell/test_MacAttribution.js
@@ -0,0 +1,137 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+"use strict";
+
+const { MacAttribution } = ChromeUtils.importESModule(
+  "resource:///modules/MacAttribution.sys.mjs"
+);
+
+let extendedAttributeTestCases = [
+  {
+    raw: "__MOZCUSTOM__dlsource%3D=mozci",
+    expected: "dlsource%3D=mozci",
+    error: false,
+  },
+  {
+    raw: "__MOZCUSTOM__dlsource%3D=mozci\0\0\0\0\0",
+    expected: "dlsource%3D=mozci",
+    error: false,
+  },
+  {
+    raw: "__MOZCUSTOM__dlsource%3D=mozci\t\t\t\t\t",
+    expected: "dlsource%3D=mozci",
+    error: false,
+  },
+  {
+    raw: "__MOZCUSTOM__dlsource%3D=mozci\0\0\0\t\t",
+    expected: "dlsource%3D=mozci",
+    error: false,
+  },
+  {
+    raw: "__MOZCUSTOM__dlsource%3D=mozci\t\t\0\0",
+    expected: "dlsource%3D=mozci",
+    error: false,
+  },
+  {
+    raw: "__MOZCUSTOM__dlsource%3D=mozci\0\t\0\t\0\t",
+    expected: "dlsource%3D=mozci",
+    error: false,
+  },
+  {
+    raw: "",
+    expected: "",
+    error: true,
+  },
+  {
+    raw: "dlsource%3D=mozci\0\t\0\t\0\t",
+    expected: "",
+    error: true,
+  },
+];
+
+add_task(async () => {
+  await setupStubs();
+});
+
+// Tests to ensure that MacAttribution.getAttributionString
+// strips away the parts of the extended attribute that it should,
+// and that invalid extended attribute values result in no attribution
+// data.
+add_task(async function testExtendedAttributeProcessing() {
+  for (let entry of extendedAttributeTestCases) {
+    // We use setMacXAttr directly here rather than setAttributionString because
+    // we need the ability to set invalid attribution strings.
+    await IOUtils.setMacXAttr(
+      MacAttribution.applicationPath,
+      "com.apple.application-instance",
+      new TextEncoder().encode(entry.raw)
+    );
+    try {
+      let got = await MacAttribution.getAttributionString();
+      if (entry.error === true) {
+        Assert.ok(false, "Expected error, raw code was: " + entry.raw);
+      }
+      Assert.equal(
+        got,
+        entry.expected,
+        "Returned code should match expected value, raw code was: " + entry.raw
+      );
+    } catch (err) {
+      if (entry.error === false) {
+        Assert.ok(
+          false,
+          "Unexpected error, raw code was: " + entry.raw + " error is: " + err
+        );
+      }
+    }
+  }
+});
+
+add_task(async function testValidAttrCodes() {
+  for (let entry of validAttrCodes) {
+    if (entry.platforms && !entry.platforms.includes("mac")) {
+      continue;
+    }
+
+    await MacAttribution.setAttributionString(entry.code);
+
+    // Read attribution code from xattr.
+    AttributionCode._clearCache();
+    let result = await AttributionCode.getAttrDataAsync();
+    Assert.deepEqual(
+      result,
+      entry.parsed,
+      "Parsed code should match expected value, code was: " + entry.code
+    );
+
+    // Read attribution code from cache.
+    result = await AttributionCode.getAttrDataAsync();
+    Assert.deepEqual(
+      result,
+      entry.parsed,
+      "Parsed code should match expected value, code was: " + entry.code
+    );
+
+    // Does not overwrite cached existing attribution code.
+    await MacAttribution.setAttributionString("__MOZCUSTOM__testcode");
+    result = await AttributionCode.getAttrDataAsync();
+    Assert.deepEqual(
+      result,
+      entry.parsed,
+      "Parsed code should match expected value, code was: " + entry.code
+    );
+  }
+});
+
+add_task(async function testInvalidAttrCodes() {
+  for (let code of invalidAttrCodes) {
+    await MacAttribution.setAttributionString("__MOZCUSTOM__" + code);
+
+    // Read attribution code from xattr
+    AttributionCode._clearCache();
+    let result = await AttributionCode.getAttrDataAsync();
+    Assert.deepEqual(result, {}, "Code should have failed to parse: " + code);
+  }
+});
-- 
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