LumeWeb
/
filer
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Generate errors instead of hard-coding, with tests

This commit is contained in:
David Humphrey (:humph) david.humphrey@senecacollege.ca 2014-03-15 20:30:37 -04:00
parent fe7ec79f83
commit be9e0b50a8
2 changed files with 70 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

140
src/errors.js
View File

@ -1,86 +1,82 @@
define(function(require) {
var errors = {};
var errno = -1;
/**
* DON'T CHANGE THE ORDER OF THIS ARRAY!!
* The errno property follows the order from -1 upward
*/
[
/**
* node.js errors
*/
'UNKNOWN:unknown error',
'OK:success',
'EOF:end of file',
'EADDRINFO:getaddrinfo error',
'EACCES:permission denied',
'EAGAIN:resource temporarily unavailable',
'EADDRINUSE:address already in use',
'EADDRNOTAVAIL:address not available',
'EAFNOSUPPORT:address family not supported',
'EALREADY:connection already in progress',
'EBADF:bad file descriptor',
'EBUSY:resource busy or locked',
'ECONNABORTED:software caused connection abort',
'ECONNREFUSED:connection refused',
'ECONNRESET:connection reset by peer',
'EDESTADDRREQ:destination address required',
'EFAULT:bad address in system call argument',
'EHOSTUNREACH:host is unreachable',
'EINTR:interrupted system call',
'EINVAL:invalid argument',
'EISCONN:socket is already connected',
'EMFILE:too many open files',
'EMSGSIZE:message too long',
'ENETDOWN:network is down',
'ENETUNREACH:network is unreachable',
'ENFILE:file table overflow',
'ENOBUFS:no buffer space available',
'ENOMEM:not enough memory',
'ENOTDIR:not a directory',
'EISDIR:illegal operation on a directory',
'ENONET:machine is not on the network',
'ENOTCONN:socket is not connected',
'ENOTSOCK:socket operation on non-socket',
'ENOTSUP:operation not supported on socket',
'ENOENT:no such file or directory',
'ENOSYS:function not implemented',
'EPIPE:broken pipe',
'EPROTO:protocol error',
'EPROTONOSUPPORT:protocol not supported',
'EPROTOTYPE:protocol wrong type for socket',
'ETIMEDOUT:connection timed out',
'ECHARSET:invalid Unicode character',
'EAIFAMNOSUPPORT:address family for hostname not supported',
'EAISERVICE:servname not supported for ai_socktype',
'EAISOCKTYPE:ai_socktype not supported',
'ESHUTDOWN:cannot send after transport endpoint shutdown',
'EEXIST:file already exists',
'ESRCH:no such process',
'ENAMETOOLONG:name too long',
'EPERM:operation not permitted',
'ELOOP:too many symbolic links encountered',
'EXDEV:cross-device link not permitted',
'ENOTEMPTY:directory not empty',
'ENOSPC:no space left on device',
'EIO:i/o error',
'EROFS:read-only file system',
'ENODEV:no such device',
'ESPIPE:invalid seek',
'ECANCELED:operation canceled',
'-1:UNKNOWN:unknown error',
'0:OK:success',
'1:EOF:end of file',
'2:EADDRINFO:getaddrinfo error',
'3:EACCES:permission denied',
'4:EAGAIN:resource temporarily unavailable',
'5:EADDRINUSE:address already in use',
'6:EADDRNOTAVAIL:address not available',
'7:EAFNOSUPPORT:address family not supported',
'8:EALREADY:connection already in progress',
'9:EBADF:bad file descriptor',
'10:EBUSY:resource busy or locked',
'11:ECONNABORTED:software caused connection abort',
'12:ECONNREFUSED:connection refused',
'13:ECONNRESET:connection reset by peer',
'14:EDESTADDRREQ:destination address required',
'15:EFAULT:bad address in system call argument',
'16:EHOSTUNREACH:host is unreachable',
'17:EINTR:interrupted system call',
'18:EINVAL:invalid argument',
'19:EISCONN:socket is already connected',
'20:EMFILE:too many open files',
'21:EMSGSIZE:message too long',
'22:ENETDOWN:network is down',
'23:ENETUNREACH:network is unreachable',
'24:ENFILE:file table overflow',
'25:ENOBUFS:no buffer space available',
'26:ENOMEM:not enough memory',
'27:ENOTDIR:not a directory',
'28:EISDIR:illegal operation on a directory',
'29:ENONET:machine is not on the network',
// errno 30 skipped, as per https://github.com/rvagg/node-errno/blob/master/errno.js
'31:ENOTCONN:socket is not connected',
'32:ENOTSOCK:socket operation on non-socket',
'33:ENOTSUP:operation not supported on socket',
'34:ENOENT:no such file or directory',
'35:ENOSYS:function not implemented',
'36:EPIPE:broken pipe',
'37:EPROTO:protocol error',
'38:EPROTONOSUPPORT:protocol not supported',
'39:EPROTOTYPE:protocol wrong type for socket',
'40:ETIMEDOUT:connection timed out',
'41:ECHARSET:invalid Unicode character',
'42:EAIFAMNOSUPPORT:address family for hostname not supported',
// errno 43 skipped, as per https://github.com/rvagg/node-errno/blob/master/errno.js
'44:EAISERVICE:servname not supported for ai_socktype',
'45:EAISOCKTYPE:ai_socktype not supported',
'46:ESHUTDOWN:cannot send after transport endpoint shutdown',
'47:EEXIST:file already exists',
'48:ESRCH:no such process',
'49:ENAMETOOLONG:name too long',
'50:EPERM:operation not permitted',
'51:ELOOP:too many symbolic links encountered',
'52:EXDEV:cross-device link not permitted',
'53:ENOTEMPTY:directory not empty',
'54:ENOSPC:no space left on device',
'55:EIO:i/o error',
'56:EROFS:read-only file system',
'57:ENODEV:no such device',
'58:ESPIPE:invalid seek',
'59:ECANCELED:operation canceled',
/**
* Filer specific errors
*/
'ENOTMOUNTED:not mounted',
'EFILESYSTEMERROR:missing super node',
'ENOATTR:attribute does not exist'
'1000:ENOTMOUNTED:not mounted',
'1001:EFILESYSTEMERROR:missing super node, use \'FORMAT\' flag to format filesystem.',
'1002:ENOATTR:attribute does not exist'
].forEach(function(e) {
e = e.split(':');
var err = e[0];
var message = e[1];
var errno = e[0],
err = e[1],
message = e[2];
function ctor(m) {
this.message = m || message;
@ -92,8 +88,6 @@ define(function(require) {
// We expose the error as both Errors.EINVAL and Errors[18]
errors[err] = errors[errno] = ctor;
errno++;
});
return errors;

6
tests/spec/errors.spec.js
View File

@ -128,9 +128,9 @@ define(["Filer"], function(Filer) {
expect(Filer.Errors[57]).to.equal(Filer.Errors.ENODEV);
expect(Filer.Errors[58]).to.equal(Filer.Errors.ESPIPE);
expect(Filer.Errors[59]).to.equal(Filer.Errors.ECANCELED);
expect(Filer.Errors[60]).to.equal(Filer.Errors.ENOTMOUNTED);
expect(Filer.Errors[61]).to.equal(Filer.Errors.EFILESYSTEMERROR);
expect(Filer.Errors[62]).to.equal(Filer.Errors.ENOATTR);
expect(Filer.Errors[1000]).to.equal(Filer.Errors.ENOTMOUNTED);
expect(Filer.Errors[1001]).to.equal(Filer.Errors.EFILESYSTEMERROR);
expect(Filer.Errors[1002]).to.equal(Filer.Errors.ENOATTR);
});
});
});