From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../test/unit/test_DownloadsCommon_isFileOfType.js | 147 +++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 browser/components/downloads/test/unit/test_DownloadsCommon_isFileOfType.js

(limited to 'browser/components/downloads/test/unit/test_DownloadsCommon_isFileOfType.js')

diff --git a/browser/components/downloads/test/unit/test_DownloadsCommon_isFileOfType.js b/browser/components/downloads/test/unit/test_DownloadsCommon_isFileOfType.js
new file mode 100644
index 0000000000..d965ac264a
--- /dev/null
+++ b/browser/components/downloads/test/unit/test_DownloadsCommon_isFileOfType.js
@@ -0,0 +1,147 @@
+const DATA_PDF = atob(
+  "JVBERi0xLjANCjEgMCBvYmo8PC9UeXBlL0NhdGFsb2cvUGFnZXMgMiAwIFI+PmVuZG9iaiAyIDAgb2JqPDwvVHlwZS9QYWdlcy9LaWRzWzMgMCBSXS9Db3VudCAxPj5lbmRvYmogMyAwIG9iajw8L1R5cGUvUGFnZS9NZWRpYUJveFswIDAgMyAzXT4+ZW5kb2JqDQp4cmVmDQowIDQNCjAwMDAwMDAwMDAgNjU1MzUgZg0KMDAwMDAwMDAxMCAwMDAwMCBuDQowMDAwMDAwMDUzIDAwMDAwIG4NCjAwMDAwMDAxMDIgMDAwMDAgbg0KdHJhaWxlcjw8L1NpemUgNC9Sb290IDEgMCBSPj4NCnN0YXJ0eHJlZg0KMTQ5DQolRU9G"
+);
+
+const DOWNLOAD_TEMPLATE = {
+  source: {
+    url: "https://download-test.com/download",
+  },
+  target: {
+    path: "",
+  },
+  contentType: "text/plain",
+  succeeded: DownloadsCommon.DOWNLOAD_FINISHED,
+  canceled: false,
+  error: null,
+  hasPartialData: false,
+  hasBlockedData: false,
+  startTime: new Date(Date.now() - 1000),
+};
+
+const TESTFILES = {
+  "download-test.pdf": DATA_PDF,
+  "download-test.xxunknown": DATA_PDF,
+  "download-test-missing.pdf": null,
+};
+let gPublicList;
+add_task(async function test_setup() {
+  let profileDir = Services.dirsvc.get("ProfD", Ci.nsIFile).path;
+  Assert.ok(profileDir, "profileDir: " + profileDir);
+  for (let [filename, contents] of Object.entries(TESTFILES)) {
+    TESTFILES[filename] = await createDownloadedFile(
+      PathUtils.join(gDownloadDir, filename),
+      contents
+    );
+  }
+  gPublicList = await Downloads.getList(Downloads.PUBLIC);
+});
+
+const TESTCASES = [
+  {
+    name: "Null download arg",
+    typeArg: "application/pdf",
+    downloadProps: null,
+    expected: /TypeError/,
+  },
+  {
+    name: "Missing type arg",
+    typeArg: undefined,
+    downloadProps: {
+      target: "download-test.pdf",
+    },
+    expected: /TypeError/,
+  },
+  {
+    name: "Empty string type arg",
+    typeArg: "",
+    downloadProps: {
+      target: "download-test.pdf",
+    },
+    expected: false,
+  },
+  {
+    name: "download succeeded, file exists, unknown extension but contentType matches",
+    typeArg: "application/pdf",
+    downloadProps: {
+      target: "download-test.xxunknown",
+      contentType: "application/pdf",
+    },
+    expected: true,
+  },
+  {
+    name: "download succeeded, file exists, contentType is generic and file extension maps to matching mime-type",
+    typeArg: "application/pdf",
+    downloadProps: {
+      target: "download-test.pdf",
+      contentType: "application/unknown",
+    },
+    expected: true,
+  },
+  {
+    name: "download did not succeed",
+    typeArg: "application/pdf",
+    downloadProps: {
+      target: "download-test.pdf",
+      contentType: "application/pdf",
+      succeeded: false,
+    },
+    expected: false,
+  },
+  {
+    name: "file does not exist",
+    typeArg: "application/pdf",
+    downloadProps: {
+      target: "download-test-missing.pdf",
+      contentType: "application/pdf",
+    },
+    expected: false,
+  },
+  {
+    name: "contentType is missing and file extension doesnt map to a known mime-type",
+    typeArg: "application/pdf",
+    downloadProps: {
+      contentType: undefined,
+      target: "download-test.xxunknown",
+    },
+    expected: false,
+  },
+];
+
+for (let testData of TESTCASES) {
+  let tmp = {
+    async [testData.name]() {
+      info("testing with: " + JSON.stringify(testData));
+      await test_isFileOfType(testData);
+    },
+  };
+  add_task(tmp[testData.name]);
+}
+
+/**
+ * Sanity test the DownloadsCommon.isFileOfType method with test parameters
+ */
+async function test_isFileOfType({ name, typeArg, downloadProps, expected }) {
+  let download, result;
+  if (downloadProps) {
+    let downloadData = {
+      ...DOWNLOAD_TEMPLATE,
+      ...downloadProps,
+    };
+    downloadData.target = TESTFILES[downloadData.target];
+    Assert.ok(downloadData.target instanceof Ci.nsIFile, "target is a nsIFile");
+    download = await Downloads.createDownload(downloadData);
+    await gPublicList.add(download);
+    await download.refresh();
+  }
+
+  if (typeof expected == "boolean") {
+    result = await DownloadsCommon.isFileOfType(download, typeArg);
+    Assert.equal(result, expected, "Expected result from call to isFileOfType");
+  } else {
+    Assert.throws(
+      () => DownloadsCommon.isFileOfType(download, typeArg),
+      expected,
+      "isFileOfType should throw an exception if either the download object or mime-type arguments are falsey"
+    );
+  }
+}
-- 
cgit v1.2.3