Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 112 insertions, 0 deletions

diff --git a/modules/libmar/tests/unit/test_create.js b/modules/libmar/tests/unit/test_create.js
new file mode 100644
index 0000000000..224364b419
--- /dev/null
+++ b/modules/libmar/tests/unit/test_create.js
@@ -0,0 +1,112 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+function run_test() {
+  /**
+   * Creates MAR from the passed files, compares it to the reference MAR.
+   *
+   * @param refMARFileName The name of the MAR file that should match
+   * @param files          The files that should go in the created MAR
+   * @param checkNoMAR     If true return an error if a file already exists
+   */
+  function run_one_test(refMARFileName, files, checkNoMAR) {
+    if (checkNoMAR === undefined) {
+      checkNoMAR = true;
+    }
+
+    // Ensure the MAR we will create doesn't already exist.
+    let outMAR = tempDir.clone();
+    outMAR.append("out.mar");
+    if (checkNoMAR) {
+      Assert.ok(!outMAR.exists());
+    }
+
+    // Create the actual MAR file.
+    createMAR(outMAR, do_get_file("data"), files);
+
+    // Get the reference MAR data.
+    let refMAR = do_get_file("data/" + refMARFileName);
+    let refMARData = getBinaryFileData(refMAR);
+
+    // Verify the data of the MAR is what it should be.
+    let outMARData = getBinaryFileData(outMAR);
+    if (mozinfo.os != "win") {
+      // Modify the array index that contains the file permission in this mar so
+      // the comparison succeeds. This value is only changed when the value is
+      // the expected value on non-Windows platforms since the MAR files are
+      // created on Windows. This makes it possible to use the same MAR files for
+      // all platforms.
+      switch (refMARFileName) {
+        case "0_sized.mar":
+          if (outMARData[143] == 180) {
+            outMARData[143] = 182;
+          }
+          break;
+        case "1_byte.mar":
+          if (outMARData[144] == 180) {
+            outMARData[144] = 182;
+          }
+          break;
+        case "binary_data.mar":
+          if (outMARData[655] == 180) {
+            outMARData[655] = 182;
+          }
+          break;
+        case "multiple_file.mar":
+          if (outMARData[656] == 180) {
+            outMARData[656] = 182;
+          }
+          if (outMARData[681] == 180) {
+            outMARData[681] = 182;
+          }
+          if (outMARData[705] == 180) {
+            outMARData[705] = 182;
+          }
+      }
+    }
+    compareBinaryData(outMARData, refMARData);
+  }
+
+  // Define the unit tests to run.
+  let tests = {
+    // Test creating a MAR file with a 0 byte file.
+    test_zero_sized: function _test_zero_sized() {
+      return run_one_test("0_sized.mar", ["0_sized_file"]);
+    },
+    // Test creating a MAR file with a 1 byte file.
+    test_one_byte: function _test_one_byte() {
+      return run_one_test("1_byte.mar", ["1_byte_file"]);
+    },
+    // Test creating a MAR file with binary data.
+    test_binary_data: function _test_binary_data() {
+      return run_one_test("binary_data.mar", ["binary_data_file"]);
+    },
+    // Test creating a MAR file with multiple files inside of it.
+    test_multiple_file: function _test_multiple_file() {
+      return run_one_test("multiple_file.mar", [
+        "0_sized_file",
+        "1_byte_file",
+        "binary_data_file",
+      ]);
+    },
+    // Test creating a MAR file on top of a different one that already exists
+    // at the location the new one will be created at.
+    test_overwrite_already_exists: function _test_overwrite_already_exists() {
+      let differentFile = do_get_file("data/1_byte.mar");
+      let outMARDir = tempDir.clone();
+      differentFile.copyTo(outMARDir, "out.mar");
+      return run_one_test("binary_data.mar", ["binary_data_file"], false);
+    },
+    // Between each test make sure the out MAR does not exist.
+    cleanup_per_test: function _cleanup_per_test() {
+      let outMAR = tempDir.clone();
+      outMAR.append("out.mar");
+      if (outMAR.exists()) {
+        outMAR.remove(false);
+      }
+    },
+  };
+
+  // Run all the tests
+  Assert.equal(run_tests(tests), Object.keys(tests).length - 1);
+}