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import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

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Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
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modules/libjar/zipwriter/test/unit/test_zippermissions.js Normal file
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
const DATA = "ZIP WRITER TEST DATA";
var TESTS = [];
function build_tests() {
var id = 0;
// Minimum mode is 0o400
for (let u = 4; u <= 7; u++) {
for (let g = 0; g <= 7; g++) {
for (let o = 0; o <= 7; o++) {
TESTS[id] = {
name: "test" + u + g + o,
permission: (u << 6) + (g << 3) + o
};
id++;
}
}
}
}
function run_test() {
build_tests();
var foStream = Cc["@mozilla.org/network/file-output-stream;1"].
createInstance(Ci.nsIFileOutputStream);
var tmp = tmpDir.clone();
tmp.append("temp-permissions");
tmp.createUnique(Ci.nsILocalFile.DIRECTORY_TYPE, 0o755);
var file = tmp.clone();
file.append("tempfile");
zipW.open(tmpFile, PR_RDWR | PR_CREATE_FILE | PR_TRUNCATE);
for (let i = 0; i < TESTS.length; i++) {
// Open the file with the permissions to match how the zipreader extracts
// This obeys the umask
foStream.init(file, 0x02 | 0x08 | 0x20, TESTS[i].permission, 0);
foStream.close();
// umask may have altered the permissions so test against what they really were.
// This reduces the coverage of the test but there isn't much we can do
var perm = file.permissions & 0xfff;
if (TESTS[i].permission != perm) {
dump("File permissions for " + TESTS[i].name + " were " + perm.toString(8) + "\n");
TESTS[i].permission = perm;
}
zipW.addEntryFile(TESTS[i].name, Ci.nsIZipWriter.COMPRESSION_NONE, file, false);
do_check_eq(zipW.getEntry(TESTS[i].name).permissions, TESTS[i].permission | 0o400);
file.permissions = 0o600;
file.remove(true);
}
zipW.close();
zipW.open(tmpFile, PR_RDWR);
for (let i = 0; i < TESTS.length; i++) {
dump("Testing zipwriter file permissions for " + TESTS[i].name + "\n");
do_check_eq(zipW.getEntry(TESTS[i].name).permissions, TESTS[i].permission | 0o400);
}
zipW.close();
var zipR = new ZipReader(tmpFile);
for (let i = 0; i < TESTS.length; i++) {
dump("Testing zipreader file permissions for " + TESTS[i].name + "\n");
do_check_eq(zipR.getEntry(TESTS[i].name).permissions, TESTS[i].permission | 0o400);
dump("Testing extracted file permissions for " + TESTS[i].name + "\n");
zipR.extract(TESTS[i].name, file);
do_check_eq(file.permissions & 0xfff, TESTS[i].permission);
do_check_false(file.isDirectory());
file.permissions = 0o600;
file.remove(true);
}
zipR.close();
tmp.remove(true);
}