| 1 | ;;;; Run a bisection tool to determine where a test fails |
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| 2 | ;;; This file is in the public domain. |
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| 3 | ;;; Copyright (C) 2012 by Mark <evenson.not.org@gmail.com> |
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| 4 | (in-package :cl-user) |
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| 5 | |
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| 6 | (defun generate-bisect-wrapper () |
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| 7 | "Create 'check.sh', a script suitable for use with hg bisect. |
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| 8 | |
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| 9 | To use, first clone |
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| 10 | |
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| 11 | hg clone https://evenson.not.org@code.google.com/p/abcl-dynamic-install/ ./abcl |
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| 12 | cd abcl |
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| 13 | |
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| 14 | Then copy 'check.lisp' to this directory, as well as the bisect |
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| 15 | wrapper script 'check.sh'. Adjust 'check.lisp' to raise an error if |
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| 16 | the problem exists in a given changeset. |
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| 17 | |
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| 18 | Then reset the hg bisection data via: |
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| 19 | |
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| 20 | hg bisect --reset |
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| 21 | |
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| 22 | Mark the last known good and earliest known bad changeset via |
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| 23 | |
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| 24 | hg bisect --good <revision> |
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| 25 | hg bisect --bad <revision> |
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| 26 | |
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| 27 | Then issue |
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| 28 | |
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| 29 | hg bisect --command sh ./check.sh |
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| 30 | |
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| 31 | which will churn through the revisions until it finds the earliest |
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| 32 | known version in which the 'check.lisp' raises the error. |
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| 33 | " |
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| 34 | (let ((check.sh #p"check.sh")) |
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| 35 | (unless (probe-file check.sh) |
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| 36 | (with-open-file (output check.sh :direction :output) |
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| 37 | (format output "#!/bin/sh~A~%" |
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| 38 | "ant && ./abcl --noinit --batch --eval \"(load \\\"check.lisp\\\""))))) |
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| 39 | |
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| 40 | ;;; XXX separate out runtime yucky top-level forms |
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| 41 | (require :asdf) |
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| 42 | (require :abcl-contrib) |
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| 43 | (require :asdf-install) ;;; to push "~/.asdf-install-dir/systems/" into ASDF:*CENTRAL-REGISTRY* |
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| 44 | |
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| 45 | |
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| 46 | |
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| 47 | ;;; The ASDF definition for ANSI-COMPILED contains the ANSI-TESTS package. |
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| 48 | ;;; The CL-TEST package is defined by the GCL ANSI tests. |
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| 49 | (eval-when (:load-toplevel :execute) |
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| 50 | (asdf:load-system :abcl) |
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| 51 | (asdf:load-system :ansi-compiled) |
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| 52 | (ansi-tests:load-tests)) ;; TODO figure out how to not load all the tests |
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| 53 | |
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| 54 | (defparameter *test* |
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| 55 | 'CL-TEST::SYNTAX.SHARP-BACKSLASH.7) |
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| 56 | |
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| 57 | (unless (rt:do-test *test*) |
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| 58 | (error "~A failed" *test*)) |
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| 59 | |
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| 60 | |
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| 61 | |
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