145 lines
3.8 KiB
JavaScript
145 lines
3.8 KiB
JavaScript
const CWD = do_get_cwd();
|
|
|
|
const DIR_TARGET = "target";
|
|
const DIR_LINK = "link";
|
|
const DIR_LINK_LINK = "link_link";
|
|
const FILE_TARGET = "target.txt";
|
|
const FILE_LINK = "link.txt";
|
|
const FILE_LINK_LINK = "link_link.txt";
|
|
|
|
const DOES_NOT_EXIST = "doesnotexist";
|
|
const DANGLING_LINK = "dangling_link";
|
|
const LOOP_LINK = "loop_link";
|
|
|
|
const nsIFile = Components.interfaces.nsIFile;
|
|
|
|
var process;
|
|
function createSymLink(from, to) {
|
|
if (!process) {
|
|
var ln = Components.classes["@mozilla.org/file/local;1"]
|
|
.createInstance(Components.interfaces.nsILocalFile);
|
|
ln.initWithPath("/bin/ln");
|
|
|
|
process = Components.classes["@mozilla.org/process/util;1"]
|
|
.createInstance(Components.interfaces.nsIProcess);
|
|
process.init(ln);
|
|
}
|
|
|
|
const args = ["-s", from, to];
|
|
process.run(true, args, args.length);
|
|
do_check_eq(process.exitValue, 0);
|
|
}
|
|
|
|
function makeSymLink(from, toName, relative) {
|
|
var to = from.parent;
|
|
to.append(toName);
|
|
|
|
if (relative) {
|
|
createSymLink(from.leafName, to.path);
|
|
}
|
|
else {
|
|
createSymLink(from.path, to.path);
|
|
}
|
|
|
|
do_check_true(to.isSymlink());
|
|
|
|
print("---");
|
|
print(from.path);
|
|
print(to.path);
|
|
print(to.target);
|
|
|
|
if (from.leafName != DOES_NOT_EXIST && from.isSymlink()) {
|
|
// XXXjag wish I could set followLinks to false so we'd just get
|
|
// the symlink's direct target instead of the final target.
|
|
do_check_eq(from.target, to.target);
|
|
}
|
|
else {
|
|
do_check_eq(from.path, to.target);
|
|
}
|
|
|
|
return to;
|
|
}
|
|
|
|
function setupTestDir(testDir, relative) {
|
|
var targetDir = testDir.clone();
|
|
targetDir.append(DIR_TARGET);
|
|
|
|
if (testDir.exists()) {
|
|
testDir.remove(true);
|
|
}
|
|
do_check_true(!testDir.exists());
|
|
|
|
testDir.create(nsIFile.DIRECTORY_TYPE, 0o777);
|
|
|
|
targetDir.create(nsIFile.DIRECTORY_TYPE, 0o777);
|
|
|
|
var targetFile = testDir.clone();
|
|
targetFile.append(FILE_TARGET);
|
|
targetFile.create(nsIFile.NORMAL_FILE_TYPE, 0o666);
|
|
|
|
var imaginary = testDir.clone();
|
|
imaginary.append(DOES_NOT_EXIST);
|
|
|
|
var loop = testDir.clone();
|
|
loop.append(LOOP_LINK);
|
|
|
|
var dirLink = makeSymLink(targetDir, DIR_LINK, relative);
|
|
var fileLink = makeSymLink(targetFile, FILE_LINK, relative);
|
|
|
|
makeSymLink(dirLink, DIR_LINK_LINK, relative);
|
|
makeSymLink(fileLink, FILE_LINK_LINK, relative);
|
|
|
|
makeSymLink(imaginary, DANGLING_LINK, relative);
|
|
|
|
try {
|
|
makeSymLink(loop, LOOP_LINK, relative);
|
|
do_check_true(false);
|
|
}
|
|
catch (e) {
|
|
}
|
|
}
|
|
|
|
function createSpaces(dirs, files, links) {
|
|
function longest(a, b) {
|
|
return a.length > b.length ? a : b;
|
|
}
|
|
return dirs.concat(files, links).reduce(longest, "").replace(/./g, " ");
|
|
}
|
|
|
|
function testSymLinks(testDir, relative) {
|
|
setupTestDir(testDir, relative);
|
|
|
|
const dirLinks = [DIR_LINK, DIR_LINK_LINK];
|
|
const fileLinks = [FILE_LINK, FILE_LINK_LINK];
|
|
const otherLinks = [DANGLING_LINK, LOOP_LINK];
|
|
const dirs = [DIR_TARGET].concat(dirLinks);
|
|
const files = [FILE_TARGET].concat(fileLinks);
|
|
const links = otherLinks.concat(dirLinks, fileLinks);
|
|
|
|
const spaces = createSpaces(dirs, files, links);
|
|
const bools = {false: " false", true: " true "};
|
|
print(spaces + " dir file symlink");
|
|
var dirEntries = testDir.directoryEntries;
|
|
while (dirEntries.hasMoreElements()) {
|
|
const file = dirEntries.getNext().QueryInterface(nsIFile);
|
|
const name = file.leafName;
|
|
print(name + spaces.substring(name.length) + bools[file.isDirectory()] +
|
|
bools[file.isFile()] + bools[file.isSymlink()]);
|
|
do_check_eq(file.isDirectory(), dirs.indexOf(name) != -1);
|
|
do_check_eq(file.isFile(), files.indexOf(name) != -1);
|
|
do_check_eq(file.isSymlink(), links.indexOf(name) != -1);
|
|
}
|
|
}
|
|
|
|
function run_test() {
|
|
// Skip this test on Windows
|
|
if (mozinfo.os == "win")
|
|
return;
|
|
|
|
var testDir = CWD;
|
|
testDir.append("test_symlinks");
|
|
|
|
testSymLinks(testDir, false);
|
|
testSymLinks(testDir, true);
|
|
}
|