cmucl-cvs November 2016

cmucl-cvs@common-lisp.net

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7 discussions

[Git][cmucl/cmucl][rtoy-issue-26] Adjust comment
by Raymond Toy 30 Nov '16

30 Nov '16

Raymond Toy pushed to branch rtoy-issue-26 at cmucl / cmucl Commits: 260c0e45 by Raymond Toy at 2016-11-29T19:03:17-08:00 Adjust comment - - - - - 1 changed file: - src/lisp/os-common.c Changes: ===================================== src/lisp/os-common.c ===================================== --- a/src/lisp/os-common.c +++ b/src/lisp/os-common.c @@ -579,8 +579,8 @@ os_sleep(double seconds) fractional = modf(seconds, &integral); requested.tv_sec = (time_t) integral; /* - * Round up just in case; it's probably better to sleep slightly - * too long than to sleep for too short a time. + * Round up---better to sleep slightly too long than to sleep for + * too short a time. */ requested.tv_nsec = (long) ceil(fractional * 1e9); View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/commit/260c0e45be8064450a13608a9…

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[Git][cmucl/cmucl][rtoy-issue-26] Verify the process ran and exited successfully
by Raymond Toy 30 Nov '16

30 Nov '16

Raymond Toy pushed to branch rtoy-issue-26 at cmucl / cmucl Commits: 1aae3ef9 by Raymond Toy at 2016-11-29T19:01:54-08:00 Verify the process ran and exited successfully - - - - - 1 changed file: - tests/issues.lisp Changes: ===================================== tests/issues.lisp ===================================== --- a/tests/issues.lisp +++ b/tests/issues.lisp @@ -352,8 +352,12 @@ (:tag :issues) (let ((start-time (get-universal-time))) (let ((p (ext:run-program "/usr/bin/env" '("sleep" "1") :wait nil))) - (declare (ignore p)) (sleep 5) + ;; For this test to be valid, the process must have finished + ;; with a successful exit. + (assert-true (eq (ext:process-status p) :exited)) + (assert-true (zerop (ext:process-exit-code p))) + ;; We expect to have slept for at least 5 sec, but since ;; get-universal-time only has an accuracy of 1 sec, just verify ;; more than 3 sec have elapsed. View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/commit/1aae3ef96a2f49ef5743031d7…

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[Git][cmucl/cmucl][rtoy-issue-26] Solaris needs -lrt library to get nanosleep.
by Raymond Toy 29 Nov '16

29 Nov '16

Raymond Toy pushed to branch rtoy-issue-26 at cmucl / cmucl Commits: f09db6e5 by Raymond Toy at 2016-11-28T22:14:26-08:00 Solaris needs -lrt library to get nanosleep. - - - - - 1 changed file: - src/lisp/Config.sparc_common Changes: ===================================== src/lisp/Config.sparc_common ===================================== --- a/src/lisp/Config.sparc_common +++ b/src/lisp/Config.sparc_common @@ -48,5 +48,5 @@ ARCH_SRC = sparc-arch.c DEPEND=$(CC) OS_SRC = solaris-os.c os-common.c elf.c -OS_LIBS= -lsocket -lnsl -ldl +OS_LIBS= -lsocket -lnsl -ldl -lrt EXEC_FINAL_OBJ = exec-final.o View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/commit/f09db6e5b14f08de83894da68…

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[Git][cmucl/cmucl][rtoy-issue-26] 2 commits: Minor cosmetic tweaks
by Raymond Toy 29 Nov '16

29 Nov '16

Raymond Toy pushed to branch rtoy-issue-26 at cmucl / cmucl Commits: 05585b8d by Raymond Toy at 2016-11-28T21:05:02-08:00 Minor cosmetic tweaks o Include math.h before netdb.h (from Carl) o Use ceil instead of trunc and add comment on why. o Conform to cmucl style. - - - - - 9e99edb8 by Raymond Toy at 2016-11-28T21:14:27-08:00 Add test for issue 26 Basically used the repro case from the issue. - - - - - 2 changed files: - src/lisp/os-common.c - tests/issues.lisp Changes: ===================================== src/lisp/os-common.c ===================================== --- a/src/lisp/os-common.c +++ b/src/lisp/os-common.c @@ -6,11 +6,11 @@ */ #include <errno.h> +#include <math.h> #include <netdb.h> #include <stdio.h> #include <string.h> #include <time.h> -#include <math.h> #include "os.h" #include "internals.h" @@ -568,7 +568,8 @@ int ieee754_rem_pio2(double x, double *y0, double *y1) /* * sleep for the given number of seconds, even if we're interrupted. */ -void os_sleep(double seconds) +void +os_sleep(double seconds) { struct timespec requested; struct timespec remaining; @@ -577,7 +578,12 @@ void os_sleep(double seconds) fractional = modf(seconds, &integral); requested.tv_sec = (time_t) integral; - requested.tv_nsec = (long) trunc(fractional * 1e9); + /* + * Round up just in case; it's probably better to sleep slightly + * too long than to sleep for too short a time. + */ + requested.tv_nsec = (long) ceil(fractional * 1e9); + while (nanosleep(&requested, &remaining) == -1 && errno == EINTR) { requested = remaining; } ===================================== tests/issues.lisp ===================================== --- a/tests/issues.lisp +++ b/tests/issues.lisp @@ -347,3 +347,14 @@ (assert (null (set-difference directories '(".dir" "dir") :test #'string-equal))))) + +(define-test issue.26 + (:tag :issues) + (let ((start-time (get-universal-time))) + (let ((p (ext:run-program "/usr/bin/env" '("sleep" "1") :wait nil))) + (declare (ignore p)) + (sleep 5) + ;; We expect to have slept for at least 5 sec, but since + ;; get-universal-time only has an accuracy of 1 sec, just verify + ;; more than 3 sec have elapsed. + (assert-true (>= (- (get-universal-time) start-time) 3))))) View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/compare/e5777ecb2f2581f6788f7136…

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[Git][cmucl/cmucl] Pushed new branch rtoy-issue-26
by Raymond Toy 29 Nov '16

29 Nov '16

Raymond Toy pushed new branch rtoy-issue-26 at cmucl / cmucl

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[Git][cmucl/cmucl] Pushed new branch rtoy-tex2page
by Raymond Toy 14 Nov '16

14 Nov '16

Raymond Toy pushed new branch rtoy-tex2page at cmucl / cmucl

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[Git][cmucl/cmucl][master] Fix #36: encode-universal-time errors on valid time
by Raymond Toy 11 Nov '16

11 Nov '16

Raymond Toy pushed to branch master at cmucl / cmucl Commits: 0e172b4b by Raymond Toy at 2016-11-10T19:13:53-08:00 Fix #36: encode-universal-time errors on valid time Allow 1899 as a year, but also add a check that the resulting time is a non-negative integer. Add a test for this too in issues.lisp. - - - - - 2 changed files: - src/code/time.lisp - tests/issues.lisp Changes: ===================================== src/code/time.lisp ===================================== --- a/src/code/time.lisp +++ b/src/code/time.lisp @@ -223,8 +223,11 @@ (type (mod 24) hour) (type (integer 1 31) date) (type (integer 1 12) month) - (type (or (integer 0 99) (integer 1900)) year) - (type (or null rational) time-zone)) + ;; 1899 to account for time zones that are equivalent to 1900. + (type (or (integer 0 99) (integer 1899)) year) + (type (or null rational) time-zone) + ;; Result must be non-negative integer! + (values (integer 0))) (let* ((year (if (< year 100) (pick-obvious-year year) year)) ===================================== tests/issues.lisp ===================================== --- a/tests/issues.lisp +++ b/tests/issues.lisp @@ -347,3 +347,8 @@ (assert (null (set-difference directories '(".dir" "dir") :test #'string-equal))))) + +(define-test issue.36 + (:tag :issues) + (loop for k from 1 to 24 do + (assert-equal 0 (encode-universal-time 0 0 (- 24 k) 31 12 1899 k)))) View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/commit/0e172b4b2d6dc5a6dd016c080…

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cmucl-cvs November 2016