diff options
Diffstat (limited to 'tests/utils.scm')
| -rw-r--r-- | tests/utils.scm | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/tests/utils.scm b/tests/utils.scm index d0ee02a1cf..6590ed91cf 100644 --- a/tests/utils.scm +++ b/tests/utils.scm @@ -97,45 +97,6 @@ (string-replace-substring "/nix/store/chbouib" "/nix/" "/gnu/") (string-replace-substring "" "foo" "bar"))) -(test-equal "fold2, 1 list" - (list (reverse (iota 5)) - (map - (reverse (iota 5)))) - (call-with-values - (lambda () - (fold2 (lambda (i r1 r2) - (values (cons i r1) - (cons (- i) r2))) - '() '() - (iota 5))) - list)) - -(test-equal "fold2, 2 lists" - (list (reverse '((a . 0) (b . 1) (c . 2) (d . 3))) - (reverse '((a . 0) (b . -1) (c . -2) (d . -3)))) - (call-with-values - (lambda () - (fold2 (lambda (k v r1 r2) - (values (alist-cons k v r1) - (alist-cons k (- v) r2))) - '() '() - '(a b c d) - '(0 1 2 3))) - list)) - -(test-equal "split, element is in list" - '((foo) (baz)) - (call-with-values - (lambda () - (split '(foo bar baz) 'bar)) - list)) - -(test-equal "split, element is not in list" - '((foo bar baz) ()) - (call-with-values - (lambda () - (split '(foo bar baz) 'quux)) - list)) - (test-equal "strip-keyword-arguments" '(a #:b b #:c c) (strip-keyword-arguments '(#:foo #:bar #:baz) @@ -150,37 +111,6 @@ (ensure-keyword-arguments '(#:foo 2) '(#:bar 3)) (ensure-keyword-arguments '(#:foo 2) '(#:bar 3 #:foo 42)))) -(let* ((tree (alist->vhash - '((0 2 3) (1 3 4) (2) (3 5 6) (4 6) (5) (6)) - hashq)) - (add-one (lambda (_ r) (1+ r))) - (tree-lookup (lambda (n) (cdr (vhash-assq n tree))))) - (test-equal "fold-tree, single root" - 5 (fold-tree add-one 0 tree-lookup '(0))) - (test-equal "fold-tree, two roots" - 7 (fold-tree add-one 0 tree-lookup '(0 1))) - (test-equal "fold-tree, sum" - 16 (fold-tree + 0 tree-lookup '(0))) - (test-equal "fold-tree, internal" - 18 (fold-tree + 0 tree-lookup '(3 4))) - (test-equal "fold-tree, cons" - '(1 3 4 5 6) - (sort (fold-tree cons '() tree-lookup '(1)) <)) - (test-equal "fold-tree, overlapping paths" - '(1 3 4 5 6) - (sort (fold-tree cons '() tree-lookup '(1 4)) <)) - (test-equal "fold-tree, cons, two roots" - '(0 2 3 4 5 6) - (sort (fold-tree cons '() tree-lookup '(0 4)) <)) - (test-equal "fold-tree-leaves, single root" - 2 (fold-tree-leaves add-one 0 tree-lookup '(1))) - (test-equal "fold-tree-leaves, single root, sum" - 11 (fold-tree-leaves + 0 tree-lookup '(1))) - (test-equal "fold-tree-leaves, two roots" - 3 (fold-tree-leaves add-one 0 tree-lookup '(0 1))) - (test-equal "fold-tree-leaves, two roots, sum" - 13 (fold-tree-leaves + 0 tree-lookup '(0 1)))) - (test-assert "filtered-port, file" (let* ((file (search-path %load-path "guix.scm")) (input (open-file file "r0b"))) @@ -238,88 +168,6 @@ (call-with-decompressed-port 'xz (open-file temp-file "r0b") get-bytevector-all)))) -(false-if-exception (delete-file temp-file)) -(test-equal "fcntl-flock wait" - 42 ; the child's exit status - (let ((file (open-file temp-file "w0b"))) - ;; Acquire an exclusive lock. - (fcntl-flock file 'write-lock) - (match (primitive-fork) - (0 - (dynamic-wind - (const #t) - (lambda () - ;; Reopen FILE read-only so we can have a read lock. - (let ((file (open-file temp-file "r0b"))) - ;; Wait until we can acquire the lock. - (fcntl-flock file 'read-lock) - (primitive-exit (read file))) - (primitive-exit 1)) - (lambda () - (primitive-exit 2)))) - (pid - ;; Write garbage and wait. - (display "hello, world!" file) - (force-output file) - (sleep 1) - - ;; Write the real answer. - (seek file 0 SEEK_SET) - (truncate-file file 0) - (write 42 file) - (force-output file) - - ;; Unlock, which should let the child continue. - (fcntl-flock file 'unlock) - - (match (waitpid pid) - ((_ . status) - (let ((result (status:exit-val status))) - (close-port file) - result))))))) - -(test-equal "fcntl-flock non-blocking" - EAGAIN ; the child's exit status - (match (pipe) - ((input . output) - (match (primitive-fork) - (0 - (dynamic-wind - (const #t) - (lambda () - (close-port output) - - ;; Wait for the green light. - (read-char input) - - ;; Open FILE read-only so we can have a read lock. - (let ((file (open-file temp-file "w0"))) - (catch 'flock-error - (lambda () - ;; This attempt should throw EAGAIN. - (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"))) - ;; Acquire an exclusive lock. - (fcntl-flock file 'write-lock) - - ;; Tell the child to continue. - (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))))))))) - ;; This is actually in (guix store). (test-equal "store-path-package-name" "bash-4.2-p24" |