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