test-name: mount, ENOENT
location: /data/paul/sourceCode/guix/tests/syscalls.scm:38
source:
+ (test-equal
+   "mount, ENOENT"
+   ENOENT
+   (catch 'system-error
+          (lambda ()
+            (mount "/dev/null" "/does-not-exist" "ext2")
+            #f)
+          (compose system-error-errno list)))
expected-value: 2
actual-value: 2
result: PASS

test-name: umount, ENOENT/EPERM
location: /data/paul/sourceCode/guix/tests/syscalls.scm:46
source:
+ (test-assert
+   "umount, ENOENT/EPERM"
+   (catch 'system-error
+          (lambda () (umount "/does-not-exist") #f)
+          (lambda args
+            (memv (system-error-errno args)
+                  (list EPERM ENOENT)))))
actual-value: (1 2)
result: PASS

test-name: mount-points
location: /data/paul/sourceCode/guix/tests/syscalls.scm:55
source:
+ (test-assert
+   "mount-points"
+   (any (cute member <> (mount-points))
+        '("/" "/proc" "/sys" "/dev")))
actual-value: (/ /sys/kernel/security /dev/shm /run/lock /sys/fs/cgroup /sys/fs/cgroup/systemd /sys/fs/pstore /sys/fs/cgroup/memory /sys/fs/cgroup/net_cls,net_prio /sys/fs/cgroup/pids /sys/fs/cgroup/cpuset /sys/fs/cgroup/cpu,cpuacct /sys/fs/cgroup/blkio /sys/fs/cgroup/devices /sys/fs/cgroup/freezer /sys/fs/cgroup/perf_event /sys/fs/cgroup/hugetlb /proc/sys/fs/binfmt_misc /sys/kernel/debug /dev/mqueue /dev/hugepages /run/rpc_pipefs /sys/fs/fuse/connections /data /run/cgmanager/fs /run/user/1000 /run/user/1000/gvfs)
result: PASS

test-name: swapon, ENOENT/EPERM
location: /data/paul/sourceCode/guix/tests/syscalls.scm:61
source:
+ (test-assert
+   "swapon, ENOENT/EPERM"
+   (catch 'system-error
+          (lambda () (swapon "/does-not-exist") #f)
+          (lambda args
+            (memv (system-error-errno args)
+                  (list EPERM ENOENT)))))
actual-value: (1 2)
result: PASS

test-name: swapoff, ENOENT/EINVAL/EPERM
location: /data/paul/sourceCode/guix/tests/syscalls.scm:69
source:
+ (test-assert
+   "swapoff, ENOENT/EINVAL/EPERM"
+   (catch 'system-error
+          (lambda () (swapoff "/does-not-exist") #f)
+          (lambda args
+            (memv (system-error-errno args)
+                  (list EPERM EINVAL ENOENT)))))
actual-value: (1 22 2)
result: PASS

test-name: mkdtemp!
location: /data/paul/sourceCode/guix/tests/syscalls.scm:77
source:
+ (test-assert
+   "mkdtemp!"
+   (let* ((tmp (or (getenv "TMPDIR") "/tmp"))
+          (dir (mkdtemp!
+                 (string-append tmp "/guix-test-XXXXXX"))))
+     (and (file-exists? dir) (begin (rmdir dir) #t))))
actual-value: #t
result: PASS

test-name: statfs, ENOENT
location: /data/paul/sourceCode/guix/tests/syscalls.scm:85
source:
+ (test-equal
+   "statfs, ENOENT"
+   ENOENT
+   (catch 'system-error
+          (lambda () (statfs "/does-not-exist"))
+          (compose system-error-errno list)))
expected-value: 2
actual-value: 2
result: PASS

test-name: statfs
location: /data/paul/sourceCode/guix/tests/syscalls.scm:92
source:
+ (test-assert
+   "statfs"
+   (let ((fs (statfs "/")))
+     (and (file-system? fs)
+          (> (file-system-block-size fs) 0)
+          (>= (file-system-blocks-available fs) 0)
+          (>= (file-system-blocks-free fs)
+              (file-system-blocks-available fs)))))
actual-value: #t
result: PASS

test-name: clone
location: /data/paul/sourceCode/guix/tests/syscalls.scm:109
source:
+ (test-assert
+   "clone"
+   (match (clone (logior CLONE_NEWUSER SIGCHLD))
+          (0 (primitive-exit 42))
+          (pid (and (not (equal?
+                           (readlink (user-namespace pid))
+                           (readlink (user-namespace (getpid)))))
+                    (match (waitpid pid)
+                           ((_ . status) (= 42 (status:exit-val status))))))))
actual-value: #t
result: PASS

test-name: setns
location: /data/paul/sourceCode/guix/tests/syscalls.scm:122
source:
+ (test-assert
+   "setns"
+   (match (clone (logior CLONE_NEWUSER SIGCHLD))
+          (0 (primitive-exit 0))
+          (clone-pid
+            (match (pipe)
+                   ((in . out)
+                    (match (primitive-fork)
+                           (0
+                            (close in)
+                            (call-with-input-file
+                              (user-namespace clone-pid)
+                              (lambda (port) (setns (port->fdes port) 0)))
+                            (write 'done out)
+                            (close out)
+                            (primitive-exit 0))
+                           (fork-pid
+                             (close out)
+                             (read in)
+                             (let ((result
+                                     (and (equal?
+                                            (readlink
+                                              (user-namespace clone-pid))
+                                            (readlink
+                                              (user-namespace fork-pid))))))
+                               (waitpid clone-pid)
+                               (waitpid fork-pid)
+                               result))))))))
actual-value: #t
result: PASS

test-name: pivot-root
location: /data/paul/sourceCode/guix/tests/syscalls.scm:154
source:
+ (test-equal
+   "pivot-root"
+   #t
+   (match (pipe)
+          ((in . out)
+           (match (clone (logior CLONE_NEWUSER CLONE_NEWNS SIGCHLD))
+                  (0
+                   (dynamic-wind
+                     (const #t)
+                     (lambda ()
+                       (close in)
+                       (call-with-temporary-directory
+                         (lambda (root)
+                           (let ((put-old (string-append root "/real-root")))
+                             (mount "none" root "tmpfs")
+                             (mkdir put-old)
+                             (call-with-output-file
+                               (string-append root "/test")
+                               (lambda (port) (display "testing\n" port)))
+                             (pivot-root root put-old)
+                             (write (file-exists? "/test") out)
+                             (close out)))))
+                     (lambda () (primitive-exit 0))))
+                  (pid (close out)
+                       (let ((result (read in)))
+                         (close in)
+                         (and (zero? (match (waitpid pid)
+                                            ((_ . status)
+                                             (status:exit-val status))))
+                              (eq? #t result))))))))
expected-value: #t
actual-value: #f
result: FAIL

test-name: fcntl-flock wait
location: /data/paul/sourceCode/guix/tests/syscalls.scm:188
source:
+ (test-equal
+   "fcntl-flock wait"
+   42
+   (let ((file (open-file temp-file "w0b")))
+     (fcntl-flock file 'write-lock)
+     (match (primitive-fork)
+            (0
+             (dynamic-wind
+               (const #t)
+               (lambda ()
+                 (let ((file (open-file temp-file "r0b")))
+                   (fcntl-flock file 'read-lock)
+                   (primitive-exit (read file)))
+                 (primitive-exit 1))
+               (lambda () (primitive-exit 2))))
+            (pid (display "hello, world!" file)
+                 (force-output file)
+                 (sleep 1)
+                 (seek file 0 SEEK_SET)
+                 (truncate-file file 0)
+                 (write 42 file)
+                 (force-output file)
+                 (fcntl-flock file 'unlock)
+                 (match (waitpid pid)
+                        ((_ . status)
+                         (let ((result (status:exit-val status)))
+                           (close-port file)
+                           result)))))))
expected-value: 42
actual-value: 42
result: PASS

test-name: fcntl-flock non-blocking
location: /data/paul/sourceCode/guix/tests/syscalls.scm:227
source:
+ (test-equal
+   "fcntl-flock non-blocking"
+   EAGAIN
+   (match (pipe)
+          ((input . output)
+           (match (primitive-fork)
+                  (0
+                   (dynamic-wind
+                     (const #t)
+                     (lambda ()
+                       (close-port output)
+                       (read-char input)
+                       (let ((file (open-file temp-file "w0")))
+                         (catch 'flock-error
+                                (lambda ()
+                                  (fcntl-flock file 'write-lock #:wait? #f))
+                                (lambda (key errno)
+                                  (primitive-exit (pk 'errno errno)))))
+                       (primitive-exit -1))
+                     (lambda () (primitive-exit -2))))
+                  (pid (close-port input)
+                       (let ((file (open-file temp-file "w0")))
+                         (fcntl-flock file 'write-lock)
+                         (write 'green-light output)
+                         (force-output output)
+                         (match (waitpid pid)
+                                ((_ . status)
+                                 (let ((result (status:exit-val status)))
+                                   (fcntl-flock file 'unlock)
+                                   (close-port file)
+                                   result)))))))))

;;; (errno 11)
expected-value: 11
actual-value: 11
result: PASS

test-name: all-network-interface-names
location: /data/paul/sourceCode/guix/tests/syscalls.scm:269
source:
+ (test-assert
+   "all-network-interface-names"
+   (match (all-network-interface-names)
+          (((? string? names) ..1) (member "lo" names))))
actual-value: (lo wlan0 eth0)
result: PASS

test-name: network-interface-names
location: /data/paul/sourceCode/guix/tests/syscalls.scm:274
source:
+ (test-assert
+   "network-interface-names"
+   (match (network-interface-names)
+          (((? string? names) ..1)
+           (lset<=
+             string=?
+             names
+             (all-network-interface-names)))))
actual-value: #t
result: PASS

test-name: network-interface-flags
location: /data/paul/sourceCode/guix/tests/syscalls.scm:279
source:
+ (test-assert
+   "network-interface-flags"
+   (let* ((sock (socket AF_INET SOCK_STREAM 0))
+          (flags (network-interface-flags sock "lo")))
+     (close-port sock)
+     (and (not (zero? (logand flags IFF_LOOPBACK)))
+          (not (zero? (logand flags IFF_UP))))))
actual-value: #t
result: PASS

test-name: loopback-network-interface?
location: /data/paul/sourceCode/guix/tests/syscalls.scm:286
source:
+ (test-equal
+   "loopback-network-interface?"
+   ENODEV
+   (and (loopback-network-interface? "lo")
+        (catch 'system-error
+               (lambda ()
+                 (loopback-network-interface? "nonexistent")
+                 #f)
+               (lambda args (system-error-errno args)))))
expected-value: 19
actual-value: 19
result: PASS

test-name: set-network-interface-flags
location: /data/paul/sourceCode/guix/tests/syscalls.scm:297
source:
+ (test-assert
+   "set-network-interface-flags"
+   (let ((sock (socket AF_INET SOCK_STREAM 0)))
+     (catch 'system-error
+            (lambda ()
+              (set-network-interface-flags sock "lo" IFF_UP))
+            (lambda args
+              (close-port sock)
+              (memv (system-error-errno args)
+                    (list EPERM EACCES))))))
actual-value: (1 13)
result: PASS

test-name: network-interface-address lo
location: /data/paul/sourceCode/guix/tests/syscalls.scm:307
source:
+ (test-equal
+   "network-interface-address lo"
+   (make-socket-address
+     AF_INET
+     (inet-pton AF_INET "127.0.0.1")
+     0)
+   (let* ((sock (socket AF_INET SOCK_STREAM 0))
+          (addr (network-interface-address sock "lo")))
+     (close-port sock)
+     addr))
expected-value: #(2 2130706433 0)
actual-value: #(2 2130706433 0)
result: PASS

test-name: set-network-interface-address
location: /data/paul/sourceCode/guix/tests/syscalls.scm:315
source:
+ (test-assert
+   "set-network-interface-address"
+   (let ((sock (socket AF_INET SOCK_STREAM 0)))
+     (catch 'system-error
+            (lambda ()
+              (set-network-interface-address
+                sock
+                "nonexistent"
+                (make-socket-address
+                  AF_INET
+                  (inet-pton AF_INET "127.12.14.15")
+                  0)))
+            (lambda args
+              (close-port sock)
+              (memv (system-error-errno args)
+                    (list EPERM EACCES))))))
actual-value: (1 13)
result: PASS

test-name: network-interface-netmask lo
location: /data/paul/sourceCode/guix/tests/syscalls.scm:329
source:
+ (test-equal
+   "network-interface-netmask lo"
+   (make-socket-address
+     AF_INET
+     (inet-pton AF_INET "255.0.0.0")
+     0)
+   (let* ((sock (socket AF_INET SOCK_STREAM 0))
+          (addr (network-interface-netmask sock "lo")))
+     (close-port sock)
+     addr))
expected-value: #(2 4278190080 0)
actual-value: #(2 4278190080 0)
result: PASS

test-name: set-network-interface-netmask
location: /data/paul/sourceCode/guix/tests/syscalls.scm:337
source:
+ (test-assert
+   "set-network-interface-netmask"
+   (let ((sock (socket AF_INET SOCK_STREAM 0)))
+     (catch 'system-error
+            (lambda ()
+              (set-network-interface-netmask
+                sock
+                "nonexistent"
+                (make-socket-address
+                  AF_INET
+                  (inet-pton AF_INET "255.0.0.0")
+                  0)))
+            (lambda args
+              (close-port sock)
+              (memv (system-error-errno args)
+                    (list EPERM EACCES))))))
actual-value: (1 13)
result: PASS

test-name: network-interfaces returns one or more interfaces
location: /data/paul/sourceCode/guix/tests/syscalls.scm:350
source:
+ (test-equal
+   "network-interfaces returns one or more interfaces"
+   '(#t #t #t)
+   (match (network-interfaces)
+          ((interfaces ..1)
+           (list (every interface? interfaces)
+                 (every string? (map interface-name interfaces))
+                 (every (lambda (sockaddr)
+                          (or (vector? sockaddr) (not sockaddr)))
+                        (map interface-address interfaces))))))
expected-value: (#t #t #t)
actual-value: (#t #t #t)
result: PASS

test-name: network-interfaces returns "lo"
location: /data/paul/sourceCode/guix/tests/syscalls.scm:362
source:
+ (test-equal
+   "network-interfaces returns \"lo\""
+   (list #t
+         (make-socket-address
+           AF_INET
+           (inet-pton AF_INET "127.0.0.1")
+           0))
+   (match (filter
+            (lambda (interface)
+              (string=? "lo" (interface-name interface)))
+            (network-interfaces))
+          ((loopbacks ..1)
+           (list (every (lambda (lo)
+                          (not (zero? (logand
+                                        IFF_LOOPBACK
+                                        (interface-flags lo)))))
+                        loopbacks)
+                 (match (find (lambda (lo)
+                                (= AF_INET
+                                   (sockaddr:fam (interface-address lo))))
+                              loopbacks)
+                        (#f #f)
+                        (lo (interface-address lo)))))))
expected-value: (#t #(2 2130706433 0))
actual-value: (#t #(2 2130706433 0))
result: PASS

test-name: add-network-route/gateway
location: /data/paul/sourceCode/guix/tests/syscalls.scm:378
source:
+ (test-assert
+   "add-network-route/gateway"
+   (let ((sock (socket AF_INET SOCK_STREAM 0))
+         (gateway
+           (make-socket-address
+             AF_INET
+             (inet-pton AF_INET "192.168.0.1")
+             0)))
+     (catch 'system-error
+            (lambda ()
+              (add-network-route/gateway sock gateway))
+            (lambda args
+              (close-port sock)
+              (memv (system-error-errno args)
+                    (list EPERM EACCES))))))
actual-value: (1 13)
result: PASS

test-name: delete-network-route
location: /data/paul/sourceCode/guix/tests/syscalls.scm:391
source:
+ (test-assert
+   "delete-network-route"
+   (let ((sock (socket AF_INET SOCK_STREAM 0))
+         (destination
+           (make-socket-address AF_INET INADDR_ANY 0)))
+     (catch 'system-error
+            (lambda ()
+              (delete-network-route sock destination))
+            (lambda args
+              (close-port sock)
+              (memv (system-error-errno args)
+                    (list EPERM EACCES))))))
actual-value: (1 13)
result: PASS

test-name: tcgetattr ENOTTY
location: /data/paul/sourceCode/guix/tests/syscalls.scm:401
source:
+ (test-equal
+   "tcgetattr ENOTTY"
+   ENOTTY
+   (catch 'system-error
+          (lambda ()
+            (call-with-input-file
+              "/dev/null"
+              (lambda (port) (tcgetattr (fileno port)))))
+          (compose system-error-errno list)))
expected-value: 25
actual-value: 25
result: PASS

test-name: tcgetattr
location: /data/paul/sourceCode/guix/tests/syscalls.scm:415
source:
+ (test-assert
+   "tcgetattr"
+   (let ((termios (tcgetattr 0)))
+     (and (termios? termios)
+          (> (termios-input-speed termios) 0)
+          (> (termios-output-speed termios) 0))))
result: SKIP

test-name: tcsetattr
location: /data/paul/sourceCode/guix/tests/syscalls.scm:421
source:
+ (test-assert
+   "tcsetattr"
+   (let ((first (tcgetattr 0)))
+     (tcsetattr 0 (tcsetattr-action TCSANOW) first)
+     (equal? first (tcgetattr 0))))
result: SKIP

test-name: terminal-window-size ENOTTY
location: /data/paul/sourceCode/guix/tests/syscalls.scm:426
source:
+ (test-assert
+   "terminal-window-size ENOTTY"
+   (call-with-input-file
+     "/dev/null"
+     (lambda (port)
+       (catch 'system-error
+              (lambda () (terminal-window-size port))
+              (lambda args
+                (memv (system-error-errno args)
+                      (list ENOTTY EINVAL)))))))
actual-value: (25 22)
result: PASS

test-name: terminal-columns
location: /data/paul/sourceCode/guix/tests/syscalls.scm:437
source:
+ (test-assert
+   "terminal-columns"
+   (> (terminal-columns) 0))
actual-value: #t
result: PASS

test-name: terminal-columns non-file port
location: /data/paul/sourceCode/guix/tests/syscalls.scm:440
source:
+ (test-assert
+   "terminal-columns non-file port"
+   (> (terminal-columns
+        (open-input-string
+          "Join us now, share the software!"))
+      0))
actual-value: #t
result: PASS