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fixed failing tests

This commit is contained in:
rscotchmer 2019-04-10 15:01:32 -04:00
parent 92d24a83ba
commit 75cbd74b59
1 changed files with 51 additions and 21 deletions
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72
src/filesystem/implementation.js
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@ -584,9 +584,9 @@ function open_file(context, path, flags, mode, callback) {
var fileData;
var followedCount = 0;
flags = stringToFlags(flags);
if(ROOT_DIRECTORY_NAME === name) {
flags = stringToFlags(flags);
if(flags & Constants.fsConstants.O_WRONLY) {
callback(new Errors.EISDIR('the named file is a directory and O_WRITE is set', path));
} else {
@ -611,7 +611,6 @@ function open_file(context, path, flags, mode, callback) {
if(error) {
callback(error);
} else {
flags = stringToFlags(flags);
directoryData = result;
if(directoryData.hasOwnProperty(name)) {
if(flags & Constants.fsConstants.O_EXCL) {
@ -625,7 +624,7 @@ function open_file(context, path, flags, mode, callback) {
}
}
} else {
if(!flags & Constants.fsConstants.O_CREAT) {
if(!(flags & Constants.fsConstants.O_CREAT)) {
callback(new Errors.ENOENT('O_CREATE is not set and the named file does not exist', path));
} else {
write_file_node();
@ -657,7 +656,6 @@ function open_file(context, path, flags, mode, callback) {
parentPath = dirname(data);
name = basename(data);
if(ROOT_DIRECTORY_NAME === name) {
flags = stringToFlags(flags);
if(flags & Constants.fsConstants.O_WRONLY) {
callback(new Errors.EISDIR('the named file is a directory and O_WRITE is set', path));
} else {
@ -1613,11 +1611,10 @@ function fremovexattr_file (context, ofd, name, callback) {
}
}
//TODO: refactor this so it can be validated
function validate_flags(flags) {
flags = stringToFlags(flags);
if(flags & stringToFlags('r')) {
if(flags === stringToFlags('r')) {
return flags;
}
else if(flags & stringToFlags('r+')) {
@ -1666,6 +1663,7 @@ function validate_file_options(options, enc, fileMode){
}
function open(context, path, flags, mode, callback) {
flags = stringToFlags(flags);
if (arguments.length < 5 ){
callback = arguments[arguments.length - 1];
mode = 0o644;
@ -1679,7 +1677,6 @@ function open(context, path, flags, mode, callback) {
callback(error);
} else {
var position;
flags = stringToFlags(flags);
if(flags & Constants.fsConstants.O_APPEND) {
position = fileNode.size;
} else {
@ -1692,7 +1689,7 @@ function open(context, path, flags, mode, callback) {
}
flags = validate_flags(flags);
if(!flags) {
if(!flags && flags !== 0) {
return callback(new Errors.EINVAL('flags is not valid'), path);
}
@ -1803,7 +1800,11 @@ function read(context, fd, buffer, offset, length, position, callback) {
callback = arguments[arguments.length - 1];
var ofd = openFiles.getOpenFileDescription(fd);
ofd.flags = stringToFlags(ofd.flags);
if(ofd) {
ofd.flags = stringToFlags(ofd.flags);
}
if(!ofd) {
callback(new Errors.EBADF());
} else if(!ofd.flags & Constants.fsConstants.O_RDONLY) {
@ -1828,7 +1829,7 @@ function readFile(context, path, options, callback) {
options = validate_file_options(options, null, 'r');
var flags = validate_flags(options.flag || 'r');
if(!flags) {
if(!flags && flags !== 0) {
return callback(new Errors.EINVAL('flags is not valid', path));
}
@ -1884,8 +1885,12 @@ function write(context, fd, buffer, offset, length, position, callback) {
length = (undefined === length) ? buffer.length - offset : length;
var ofd = openFiles.getOpenFileDescription(fd);
if(!ofd) {
if(ofd) {
ofd.flags = stringToFlags(ofd.flags);
}
if(!ofd) {
callback(new Errors.EBADF());
} else if(!ofd.flags & Constants.fsConstants.O_WRONLY) {
callback(new Errors.EBADF('descriptor does not permit writing'));
@ -1901,7 +1906,7 @@ function writeFile(context, path, data, options, callback) {
options = validate_file_options(options, 'utf8', 'w');
var flags = validate_flags(options.flag || 'w');
if(!flags) {
if(!flags && flags !== 0) {
return callback(new Errors.EINVAL('flags is not valid', path));
}
@ -1936,7 +1941,7 @@ function appendFile(context, path, data, options, callback) {
options = validate_file_options(options, 'utf8', 'a');
var flags = validate_flags(options.flag || 'a');
if(!flags) {
if(!flags && flags !== 0) {
return callback(new Errors.EINVAL('flags is not valid', path));
}
@ -2126,7 +2131,11 @@ function fsetxattr(context, fd, name, value, flag, callback) {
}
var ofd = openFiles.getOpenFileDescription(fd);
ofd.flags = stringToFlags(ofd.flags);
if(ofd) {
ofd.flags = stringToFlags(ofd.flags);
}
if (!ofd) {
callback(new Errors.EBADF());
}
@ -2144,7 +2153,11 @@ function removexattr(context, path, name, callback) {
function fremovexattr(context, fd, name, callback) {
var ofd = openFiles.getOpenFileDescription(fd);
ofd.flags = stringToFlags(ofd.flags);
if(ofd) {
ofd.flags = stringToFlags(ofd.flags);
}
if (!ofd) {
callback(new Errors.EBADF());
}
@ -2223,7 +2236,11 @@ function futimes(context, fd, atime, mtime, callback) {
mtime = (mtime) ? toUnixTimestamp(mtime) : toUnixTimestamp(currentTime);
var ofd = openFiles.getOpenFileDescription(fd);
ofd.flags = stringToFlags(ofd.flags);
if(ofd) {
ofd.flags = stringToFlags(ofd.flags);
}
if(!ofd) {
callback(new Errors.EBADF());
} else if(!ofd.flags & Constants.fsConstants.O_WRONLY) {
@ -2245,7 +2262,11 @@ function fchmod(context, fd, mode, callback) {
if(!mode) return;
var ofd = openFiles.getOpenFileDescription(fd);
ofd.flags = stringToFlags(ofd.flags);
if(ofd) {
ofd.flags = stringToFlags(ofd.flags);
}
if(!ofd) {
callback(new Errors.EBADF());
} else if(!ofd.flags & Constants.fsConstants.O_WRONLY) {
@ -2275,7 +2296,11 @@ function fchown(context, fd, uid, gid, callback) {
}
var ofd = openFiles.getOpenFileDescription(fd);
ofd.flags = stringToFlags(ofd.flags);
if(ofd) {
ofd.flags = stringToFlags(ofd.flags);
}
if(!ofd) {
callback(new Errors.EBADF());
} else if(!ofd.flags & Constants.fsConstants.O_WRONLY) {
@ -2436,7 +2461,11 @@ function ftruncate(context, fd, length, callback) {
length = length || 0;
var ofd = openFiles.getOpenFileDescription(fd);
ofd.flags = stringToFlags(ofd.flags);
if(ofd) {
ofd.flags = stringToFlags(ofd.flags);
}
if(!ofd) {
callback(new Errors.EBADF());
} else if(!ofd.flags & Constants.fsConstants.O_WRONLY) {
@ -2453,15 +2482,16 @@ function stringToFlags(flags) {
}
switch(flags) {
case 'r': return Constants.fsConstants.O_RDONLY;
case 'r+': return Constants.fsConstants.O_RDWR;
case 'r+': return Constants.fsConstants.O_RDONLY | Constants.fsConstants.O_WRONLY;
case 'w': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_CREAT | Constants.fsConstants.O_TRUNC;
case 'w+': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_RDONLY | Constants.fsConstants.O_CREAT | Constants.fsConstants.O_TRUNC;
case 'wx': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_CREAT | Constants.fsConstants.O_EXCL | Constants.fsConstants.O_TRUNC;
case 'wx+': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_RDONLY | Constants.fsConstants.O_CREAT | Constants.fsConstants.O_EXCL | Constants.fsConstants.O_TRUNC;
case 'a': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_RDONLY | Constants.fsConstants.O_APPEND;
case 'a': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_CREAT | Constants.fsConstants.O_APPEND;
case 'a+': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_RDONLY | Constants.fsConstants.O_CREAT | Constants.fsConstants.O_APPEND;
case 'ax': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_CREAT | Constants.fsConstants.O_EXCL | Constants.fsConstants.O_APPEND;
case 'ax+': return Constants.fsConstants.O_WRONLY | Constants.fsConstants.O_RDONLY | Constants.fsConstants.O_CREAT | Constants.fsConstants.O_EXCL | Constants.fsConstants.O_APPEND;
default: return null;
}
}