diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/gexp.scm | 4 | ||||
| -rw-r--r-- | tests/guix-build.sh | 4 | ||||
| -rw-r--r-- | tests/guix-pack.sh | 30 | ||||
| -rw-r--r-- | tests/guix-package.sh | 15 | ||||
| -rw-r--r-- | tests/guix-system.sh | 4 | ||||
| -rw-r--r-- | tests/inferior.scm | 123 | ||||
| -rw-r--r-- | tests/pack.scm | 75 | ||||
| -rw-r--r-- | tests/pypi.scm | 2 | ||||
| -rw-r--r-- | tests/services.scm | 30 | ||||
| -rw-r--r-- | tests/status.scm | 183 | ||||
| -rw-r--r-- | tests/store.scm | 63 |
11 files changed, 468 insertions, 65 deletions
diff --git a/tests/gexp.scm b/tests/gexp.scm index 380b83509a..bc83a8de8c 100644 --- a/tests/gexp.scm +++ b/tests/gexp.scm @@ -615,6 +615,8 @@ `(("graph" ,two)) #:modules '((guix build store-copy) + (guix progress) + (guix records) (guix sets) (guix build utils)))) (ok? (built-derivations (list drv))) @@ -817,6 +819,8 @@ (two (gexp->derivation "two" #~(symlink #$one #$output:chbouib))) (build -> (with-imported-modules '((guix build store-copy) + (guix progress) + (guix records) (guix sets) (guix build utils)) #~(begin diff --git a/tests/guix-build.sh b/tests/guix-build.sh index 92e7299321..7842ce87c6 100644 --- a/tests/guix-build.sh +++ b/tests/guix-build.sh @@ -221,6 +221,10 @@ guix build -e "(begin guix build -e '#~(mkdir #$output)' -d guix build -e '#~(mkdir #$output)' -d | grep 'gexp\.drv' +# Same with a file-like object. +guix build -e '(computed-file "foo" #~(mkdir #$output))' -d +guix build -e '(computed-file "foo" #~(mkdir #$output))' -d | grep 'foo\.drv' + # Building from a package file. cat > "$module_dir/package.scm"<<EOF (use-modules (gnu)) diff --git a/tests/guix-pack.sh b/tests/guix-pack.sh index bf367fa429..cd721a60e9 100644 --- a/tests/guix-pack.sh +++ b/tests/guix-pack.sh @@ -1,5 +1,6 @@ # GNU Guix --- Functional package management for GNU # Copyright © 2018 Chris Marusich <cmmarusich@gmail.com> +# Copyright © 2018 Ludovic Courtès <ludo@gnu.org> # # This file is part of GNU Guix. # @@ -28,26 +29,33 @@ fi guix pack --version -# FIXME: Starting from commit 66e9944e078cbb9e0d618377dd6df6e639640efa, -# '--bootstrap' is mostly ineffective since 'guix pack' produces derivations -# that refer to guile-sqlite3 and libgcrypt. For now we just skip the test. -exit 77 +# Starting from commit 66e9944e078cbb9e0d618377dd6df6e639640efa, 'guix pack' +# produces derivations that refer to guile-sqlite3 and libgcrypt. To make +# that relatively inexpensive, run the test in the user's global store if +# possible, on the grounds that binaries may already be there or can be built +# or downloaded inexpensively. -# Use --no-substitutes because we need to verify we can do this ourselves. -GUIX_BUILD_OPTIONS="--no-substitutes" -export GUIX_BUILD_OPTIONS +NIX_STORE_DIR="`guile -c '(use-modules (guix config))(display %storedir)'`" +localstatedir="`guile -c '(use-modules (guix config))(display %localstatedir)'`" +GUIX_DAEMON_SOCKET="$localstatedir/guix/daemon-socket/socket" +export NIX_STORE_DIR GUIX_DAEMON_SOCKET + +if ! guile -c '(use-modules (guix)) (exit (false-if-exception (open-connection)))' +then + exit 77 +fi # Build a tarball with no compression. -guix pack --compression=none --bootstrap guile-bootstrap +guix pack --compression=none guile-bootstrap # Build a tarball (with compression). Check that '-e' works as well. -out1="`guix pack --bootstrap guile-bootstrap`" -out2="`guix pack --bootstrap -e '(@ (gnu packages bootstrap) %bootstrap-guile)'`" +out1="`guix pack guile-bootstrap`" +out2="`guix pack -e '(@ (gnu packages bootstrap) %bootstrap-guile)'`" test -n "$out1" test "$out1" = "$out2" # Build a tarball with a symlink. -the_pack="`guix pack --bootstrap -S /opt/gnu/bin=bin guile-bootstrap`" +the_pack="`guix pack -S /opt/gnu/bin=bin guile-bootstrap`" # Try to extract it. Note: we cannot test whether /opt/gnu/bin/guile itself # exists because /opt/gnu/bin may be an absolute symlink to a store item that diff --git a/tests/guix-package.sh b/tests/guix-package.sh index cef3b3452e..f7dfbfad00 100644 --- a/tests/guix-package.sh +++ b/tests/guix-package.sh @@ -358,6 +358,21 @@ EOF guix package --bootstrap -m "$module_dir/manifest.scm" guix package -I | grep guile test `guix package -I | wc -l` -eq 1 +guix package --rollback --bootstrap + +# Applying a manifest file with inferior packages. +cat > "$module_dir/manifest.scm"<<EOF +(use-modules (guix inferior)) + +(define i + (open-inferior "$abs_top_srcdir" #:command "scripts/guix")) + +(let ((guile (car (lookup-inferior-packages i "guile-bootstrap")))) + (packages->manifest (list guile))) +EOF +guix package --bootstrap -m "$module_dir/manifest.scm" +guix package -I | grep guile +test `guix package -I | wc -l` -eq 1 # Error reporting. cat > "$module_dir/manifest.scm"<<EOF diff --git a/tests/guix-system.sh b/tests/guix-system.sh index a129efdfcb..23d2da4903 100644 --- a/tests/guix-system.sh +++ b/tests/guix-system.sh @@ -153,8 +153,8 @@ cat > "$tmpfile" <<EOF (operating-system $OS_BASE - (services (cons* (dhcp-client-service) - (dhcp-client-service) ;twice! + (services (cons* (service dhcp-client-service-type) + (service dhcp-client-service-type) ;twice! %base-services))) EOF diff --git a/tests/inferior.scm b/tests/inferior.scm index ff5cad4210..d1d5c00a77 100644 --- a/tests/inferior.scm +++ b/tests/inferior.scm @@ -17,11 +17,18 @@ ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. (define-module (test-inferior) + #:use-module (guix tests) #:use-module (guix inferior) #:use-module (guix packages) + #:use-module (guix store) + #:use-module (guix profiles) + #:use-module (guix derivations) #:use-module (gnu packages) + #:use-module (gnu packages bootstrap) + #:use-module (gnu packages guile) #:use-module (srfi srfi-1) - #:use-module (srfi srfi-64)) + #:use-module (srfi srfi-64) + #:use-module (ice-9 match)) (define %top-srcdir (dirname (search-path %load-path "guix.scm"))) @@ -29,6 +36,16 @@ (define %top-builddir (dirname (search-path %load-compiled-path "guix.go"))) +(define %store + (open-connection-for-tests)) + +(define (manifest-entry->list entry) + (list (manifest-entry-name entry) + (manifest-entry-version entry) + (manifest-entry-output entry) + (manifest-entry-search-paths entry) + (map manifest-entry->list (manifest-entry-dependencies entry)))) + (test-begin "inferior") @@ -72,4 +89,108 @@ (close-inferior inferior) result)))) +(test-equal "lookup-inferior-packages" + (let ((->list (lambda (package) + (list (package-name package) + (package-version package) + (package-location package))))) + (list (map ->list (find-packages-by-name "guile" #f)) + (map ->list (find-packages-by-name "guile" "2.2")))) + (let* ((inferior (open-inferior %top-builddir + #:command "scripts/guix")) + (->list (lambda (package) + (list (inferior-package-name package) + (inferior-package-version package) + (inferior-package-location package)))) + (lst1 (map ->list + (lookup-inferior-packages inferior "guile"))) + (lst2 (map ->list + (lookup-inferior-packages inferior + "guile" "2.2")))) + (close-inferior inferior) + (list lst1 lst2))) + +(test-assert "lookup-inferior-packages and eq?-ness" + (let* ((inferior (open-inferior %top-builddir + #:command "scripts/guix")) + (lst1 (lookup-inferior-packages inferior "guile")) + (lst2 (lookup-inferior-packages inferior "guile"))) + (close-inferior inferior) + (every eq? lst1 lst2))) + +(test-equal "inferior-package-inputs" + (let ((->list (match-lambda + ((label (? package? package) . rest) + `(,label + (package ,(package-name package) + ,(package-version package) + ,(package-location package)) + ,@rest))))) + (list (map ->list (package-inputs guile-2.2)) + (map ->list (package-native-inputs guile-2.2)) + (map ->list (package-propagated-inputs guile-2.2)))) + (let* ((inferior (open-inferior %top-builddir + #:command "scripts/guix")) + (guile (first (lookup-inferior-packages inferior "guile"))) + (->list (match-lambda + ((label (? inferior-package? package) . rest) + `(,label + (package ,(inferior-package-name package) + ,(inferior-package-version package) + ,(inferior-package-location package)) + ,@rest)))) + (result (list (map ->list (inferior-package-inputs guile)) + (map ->list + (inferior-package-native-inputs guile)) + (map ->list + (inferior-package-propagated-inputs + guile))))) + (close-inferior inferior) + result)) + +(test-equal "inferior-package-search-paths" + (package-native-search-paths guile-2.2) + (let* ((inferior (open-inferior %top-builddir + #:command "scripts/guix")) + (guile (first (lookup-inferior-packages inferior "guile"))) + (result (inferior-package-native-search-paths guile))) + (close-inferior inferior) + result)) + +(test-equal "inferior-package-derivation" + (map derivation-file-name + (list (package-derivation %store %bootstrap-guile "x86_64-linux") + (package-derivation %store %bootstrap-guile "armhf-linux"))) + (let* ((inferior (open-inferior %top-builddir + #:command "scripts/guix")) + (packages (inferior-packages inferior)) + (guile (find (lambda (package) + (string=? (package-name %bootstrap-guile) + (inferior-package-name package))) + packages))) + (map derivation-file-name + (list (inferior-package-derivation %store guile "x86_64-linux") + (inferior-package-derivation %store guile "armhf-linux"))))) + +(test-equal "inferior-package->manifest-entry" + (manifest-entry->list (package->manifest-entry + (first (find-best-packages-by-name "guile" #f)))) + (let* ((inferior (open-inferior %top-builddir + #:command "scripts/guix")) + (guile (first (lookup-inferior-packages inferior "guile"))) + (entry (inferior-package->manifest-entry guile))) + (close-inferior inferior) + (manifest-entry->list entry))) + +(test-equal "packages->manifest" + (map manifest-entry->list + (manifest-entries (packages->manifest + (find-best-packages-by-name "guile" #f)))) + (let* ((inferior (open-inferior %top-builddir + #:command "scripts/guix")) + (guile (first (lookup-inferior-packages inferior "guile"))) + (manifest (packages->manifest (list guile)))) + (close-inferior inferior) + (map manifest-entry->list (manifest-entries manifest)))) + (test-end "inferior") diff --git a/tests/pack.scm b/tests/pack.scm index c57c6848ff..7f867894c2 100644 --- a/tests/pack.scm +++ b/tests/pack.scm @@ -29,15 +29,12 @@ #:use-module (gnu packages bootstrap) #:use-module (srfi srfi-64)) -(define %store - (open-connection-for-tests)) - ;; Globally disable grafts because they can trigger early builds. (%graft? #f) -(define-syntax-rule (test-assertm name exp) +(define-syntax-rule (test-assertm name store exp) (test-assert name - (run-with-store %store exp + (run-with-store store exp #:guile-for-build (%guile-for-build)))) (define %gzip-compressor @@ -51,37 +48,43 @@ (test-begin "pack") -;; FIXME: The following test would rebuild the world (and likely fail) as a -;; consequence of commit c45477d2a1a651485feede20fe0f3d15aec48b39 (and related -;; changes) that made guile-sqlite3 a dependency of the derivation. -;; See <https://bugs.gnu.org/32184>. -(test-skip 1) +;; The following test needs guile-sqlite3, libgcrypt, etc. as a consequence of +;; commit c45477d2a1a651485feede20fe0f3d15aec48b39 and related changes. Thus, +;; run it on the user's store, if it's available, on the grounds that these +;; dependencies may be already there, or we can get substitutes or build them +;; quite inexpensively; see <https://bugs.gnu.org/32184>. -(test-assertm "self-contained-tarball" - (mlet* %store-monad - ((profile (profile-derivation (packages->manifest - (list %bootstrap-guile)) - #:hooks '() - #:locales? #f)) - (tarball (self-contained-tarball "pack" profile - #:symlinks '(("/bin/Guile" - -> "bin/guile")) - #:compressor %gzip-compressor - #:archiver %tar-bootstrap)) - (check (gexp->derivation - "check-tarball" - #~(let ((bin (string-append "." #$profile "/bin"))) - (setenv "PATH" - (string-append #$%tar-bootstrap "/bin")) - (system* "tar" "xvf" #$tarball) - (mkdir #$output) - (exit - (and (file-exists? (string-append bin "/guile")) - (string=? (string-append #$%bootstrap-guile "/bin") - (readlink bin)) - (string=? (string-append ".." #$profile - "/bin/guile") - (readlink "bin/Guile")))))))) - (built-derivations (list check)))) +(with-external-store store + (unless store (tests-skip 1)) + (test-assertm "self-contained-tarball" store + (mlet* %store-monad + ((profile (profile-derivation (packages->manifest + (list %bootstrap-guile)) + #:hooks '() + #:locales? #f)) + (tarball (self-contained-tarball "pack" profile + #:symlinks '(("/bin/Guile" + -> "bin/guile")) + #:compressor %gzip-compressor + #:archiver %tar-bootstrap)) + (check (gexp->derivation + "check-tarball" + #~(let ((bin (string-append "." #$profile "/bin"))) + (setenv "PATH" + (string-append #$%tar-bootstrap "/bin")) + (system* "tar" "xvf" #$tarball) + (mkdir #$output) + (exit + (and (file-exists? (string-append bin "/guile")) + (string=? (string-append #$%bootstrap-guile "/bin") + (readlink bin)) + (string=? (string-append ".." #$profile + "/bin/guile") + (readlink "bin/Guile")))))))) + (built-derivations (list check))))) (test-end) + +;; Local Variables: +;; eval: (put 'test-assertm 'scheme-indent-function 2) +;; End: diff --git a/tests/pypi.scm b/tests/pypi.scm index 616ec191f5..6daa44a6e7 100644 --- a/tests/pypi.scm +++ b/tests/pypi.scm @@ -81,7 +81,7 @@ baz > 13.37") (dummy-package "foo" (source (dummy-origin (uri - "https://pypi.io/packages/source/p/psutil/psutil-4.3.0.tar.gz")))))) + "https://pypi.org/packages/source/p/psutil/psutil-4.3.0.tar.gz")))))) (test-equal "guix-package->pypi-name, new URL style" "certbot" diff --git a/tests/services.scm b/tests/services.scm index 1ad577e601..5827dee80d 100644 --- a/tests/services.scm +++ b/tests/services.scm @@ -207,13 +207,14 @@ list)) (test-equal "shepherd-service-upgrade: one unchanged, one upgraded, one new" - '(((bar)) ;unload - ((bar) (baz))) ;load + '(() ;unload + ((foo))) ;restart (call-with-values (lambda () - ;; Here 'foo' is not upgraded because it is still running, whereas - ;; 'bar' is upgraded because it is not currently running. 'baz' is - ;; loaded because it's a new service. + ;; Here 'foo' is replaced and must be explicitly restarted later + ;; because it is still running, whereas 'bar' is upgraded right away + ;; because it is not currently running. 'baz' is loaded because it's + ;; a new service. (shepherd-service-upgrade (list (live-service '(foo) '() #t) (live-service '(bar) '() #f) @@ -224,30 +225,31 @@ (start #t)) (shepherd-service (provision '(baz)) (start #t))))) - (lambda (unload load) + (lambda (unload restart) (list (map live-service-provision unload) - (map shepherd-service-provision load))))) + (map shepherd-service-provision restart))))) (test-equal "shepherd-service-upgrade: service depended on is not unloaded" '(((baz)) ;unload - ()) ;load + ((foo))) ;restart (call-with-values (lambda () ;; Service 'bar' is not among the target services; yet, it must not be - ;; unloaded because 'foo' depends on it. + ;; unloaded because 'foo' depends on it. 'foo' gets replaced but it + ;; must be restarted manually. (shepherd-service-upgrade (list (live-service '(foo) '(bar) #t) (live-service '(bar) '() #t) ;still used! (live-service '(baz) '() #t)) (list (shepherd-service (provision '(foo)) (start #t))))) - (lambda (unload load) + (lambda (unload restart) (list (map live-service-provision unload) - (map shepherd-service-provision load))))) + (map shepherd-service-provision restart))))) (test-equal "shepherd-service-upgrade: obsolete services that depend on each other" '(((foo) (bar) (baz)) ;unload - ((qux))) ;load + ()) ;restart (call-with-values (lambda () ;; 'foo', 'bar', and 'baz' depend on each other, but all of them are @@ -258,9 +260,9 @@ (live-service '(baz) '() #t)) ;obsolete (list (shepherd-service (provision '(qux)) (start #t))))) - (lambda (unload load) + (lambda (unload restart) (list (map live-service-provision unload) - (map shepherd-service-provision load))))) + (map shepherd-service-provision restart))))) (test-eq "lookup-service-types" system-service-type diff --git a/tests/status.scm b/tests/status.scm new file mode 100644 index 0000000000..99abb41c8b --- /dev/null +++ b/tests/status.scm @@ -0,0 +1,183 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2018 Ludovic Courtès <ludo@gnu.org> +;;; +;;; This file is part of GNU Guix. +;;; +;;; GNU Guix is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; GNU Guix is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. + +(define-module (test-status) + #:use-module (guix status) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-11) + #:use-module (srfi srfi-64) + #:use-module (rnrs bytevectors) + #:use-module (rnrs io ports) + #:use-module (ice-9 match)) + +(test-begin "status") + +(test-equal "compute-status, no-op" + (build-status) + (let-values (((port get-status) + (build-event-output-port compute-status))) + (display "foo\nbar\n\baz\n" port) + (get-status))) + +(test-equal "compute-status, builds + substitutes" + (list (build-status + (building '("foo.drv")) + (downloading (list (download "bar" "http://example.org/bar" + #:size 500 + #:start 'now)))) + (build-status + (building '("foo.drv")) + (downloading (list (download "bar" "http://example.org/bar" + #:size 500 + #:transferred 42 + #:start 'now)))) + (build-status + (builds-completed '("foo.drv")) + (downloads-completed (list (download "bar" "http://example.org/bar" + #:size 500 + #:transferred 500 + #:start 'now + #:end 'now))))) + (let-values (((port get-status) + (build-event-output-port (lambda (event status) + (compute-status event status + #:current-time + (const 'now)))))) + (display "@ build-started foo.drv\n" port) + (display "@ substituter-started bar\n" port) + (display "@ download-started bar http://example.org/bar 500\n" port) + (display "various\nthings\nget\nwritten\n" port) + (let ((first (get-status))) + (display "@ download-progress bar http://example.org/bar 500 42\n" + port) + (let ((second (get-status))) + (display "@ download-progress bar http://example.org/bar 500 84\n" + port) + (display "@ build-succeeded foo.drv\n" port) + (display "@ download-succeeded bar http://example.org/bar 500\n" port) + (display "Almost done!\n" port) + (display "@ substituter-succeeded bar\n" port) + (list first second (get-status)))))) + +(test-equal "compute-status, missing events" + (list (build-status + (building '("foo.drv")) + (downloading (list (download "baz" "http://example.org/baz" + #:size 500 + #:transferred 42 + #:start 'now) + (download "bar" "http://example.org/bar" + #:size 999 + #:transferred 0 + #:start 'now)))) + (build-status + (builds-completed '("foo.drv")) + (downloads-completed (list (download "baz" "http://example.org/baz" + #:size 500 + #:transferred 500 + #:start 'now + #:end 'now) + (download "bar" "http://example.org/bar" + #:size 999 + #:transferred 999 + #:start 'now + #:end 'now))))) + ;; Below we omit 'substituter-started' events and the like. + (let-values (((port get-status) + (build-event-output-port (lambda (event status) + (compute-status event status + #:current-time + (const 'now)))))) + (display "@ build-started foo.drv\n" port) + (display "@ download-started bar http://example.org/bar 999\n" port) + (display "various\nthings\nget\nwritten\n" port) + (display "@ download-progress baz http://example.org/baz 500 42\n" + port) + (let ((first (get-status))) + (display "@ build-succeeded foo.drv\n" port) + (display "@ download-succeeded bar http://example.org/bar 999\n" port) + (display "Almost done!\n" port) + (display "@ substituter-succeeded baz\n" port) + (list first (get-status))))) + +(test-equal "build-output-port, UTF-8" + '((build-log #f "lambda is λ!\n")) + (let-values (((port get-status) (build-event-output-port cons '())) + ((bv) (string->utf8 "lambda is λ!\n"))) + (put-bytevector port bv) + (force-output port) + (get-status))) + +(test-equal "current-build-output-port, UTF-8 + garbage" + ;; What about a mixture of UTF-8 + garbage? + (let ((replacement (cond-expand + ((and guile-2 (not guile-2.2)) "?") + (else "�")))) + `((build-log #f ,(string-append "garbage: " replacement "lambda: λ\n")))) + (let-values (((port get-status) (build-event-output-port cons '()))) + (display "garbage: " port) + (put-bytevector port #vu8(128)) + (put-bytevector port (string->utf8 "lambda: λ\n")) + (force-output port) + (get-status))) + +(test-equal "compute-status, multiplexed build output" + (list (build-status + (building '("foo.drv")) + (downloading (list (download "bar" "http://example.org/bar" + #:size 999 + #:start 'now)))) + (build-status + (building '("foo.drv")) + (downloading (list (download "bar" "http://example.org/bar" + #:size 999 + #:transferred 42 + #:start 'now)))) + (build-status + ;; XXX: Should "bar.drv" be present twice? + (builds-completed '("bar.drv" "foo.drv")) + (downloads-completed (list (download "bar" "http://example.org/bar" + #:size 999 + #:transferred 999 + #:start 'now + #:end 'now))))) + (let-values (((port get-status) + (build-event-output-port (lambda (event status) + (compute-status event status + #:current-time + (const 'now) + #:derivation-path->output-path + (match-lambda + ("bar.drv" "bar"))))))) + (display "@ build-started foo.drv 121\n" port) + (display "@ build-started bar.drv 144\n" port) + (display "@ build-log 121 6\nHello!" port) + (display "@ build-log 144 50 +@ download-started bar http://example.org/bar 999\n" port) + (let ((first (get-status))) + (display "@ build-log 121 30\n@ build-started FAKE!.drv 555\n") + (display "@ build-log 144 54 +@ download-progress bar http://example.org/bar 999 42\n" + port) + (let ((second (get-status))) + (display "@ download-succeeded bar http://example.org/bar 999\n" port) + (display "@ build-succeeded foo.drv\n" port) + (display "@ build-succeeded bar.drv\n" port) + (list first second (get-status)))))) + +(test-end "status") diff --git a/tests/store.scm b/tests/store.scm index 2858369706..3ff526cdcf 100644 --- a/tests/store.scm +++ b/tests/store.scm @@ -31,6 +31,7 @@ #:use-module (gnu packages) #:use-module (gnu packages bootstrap) #:use-module (ice-9 match) + #:use-module (ice-9 regex) #:use-module (rnrs bytevectors) #:use-module (rnrs io ports) #:use-module (web uri) @@ -1021,4 +1022,66 @@ (call-with-input-file (derivation->output-path drv2) read)))))) +(test-equal "multiplexed-build-output" + '("Hello from first." "Hello from second.") + (with-store store + (let* ((build (add-text-to-store store "build.sh" + "echo Hello from $NAME.; echo > $out")) + (bash (add-to-store store "bash" #t "sha256" + (search-bootstrap-binary "bash" + (%current-system)))) + (drv1 (derivation store "one" bash + `("-e" ,build) + #:inputs `((,bash) (,build)) + #:env-vars `(("NAME" . "first") + ("x" . ,(random-text))))) + (drv2 (derivation store "two" bash + `("-e" ,build) + #:inputs `((,bash) (,build)) + #:env-vars `(("NAME" . "second") + ("x" . ,(random-text)))))) + (set-build-options store + #:print-build-trace #t + #:multiplexed-build-output? #t + #:max-build-jobs 10) + (let ((port (open-output-string))) + ;; Send the build log to PORT. + (parameterize ((current-build-output-port port)) + (build-derivations store (list drv1 drv2))) + + ;; Retrieve the build log; make sure it contains valid "@ build-log" + ;; traces that allow us to retrieve each builder's output (we assume + ;; there's exactly one "build-output" trace for each builder, which is + ;; reasonable.) + (let* ((log (get-output-string port)) + (started (fold-matches + (make-regexp "@ build-started ([^ ]+) - ([^ ]+) ([^ ]+) ([0-9]+)") + log '() cons)) + (done (fold-matches + (make-regexp "@ build-succeeded (.*) - (.*) (.*) (.*)") + log '() cons)) + (output (fold-matches + (make-regexp "@ build-log ([[:digit:]]+) ([[:digit:]]+)\n([A-Za-z .*]+)\n") + log '() cons)) + (drv-pid (lambda (name) + (lambda (m) + (let ((drv (match:substring m 1)) + (pid (string->number + (match:substring m 4)))) + (and (string-suffix? name drv) pid))))) + (pid-log (lambda (pid) + (lambda (m) + (let ((n (string->number + (match:substring m 1))) + (len (string->number + (match:substring m 2))) + (str (match:substring m 3))) + (and (= pid n) + (= (string-length str) (- len 1)) + str))))) + (pid1 (any (drv-pid "one.drv") started)) + (pid2 (any (drv-pid "two.drv") started))) + (list (any (pid-log pid1) output) + (any (pid-log pid2) output))))))) + (test-end "store") |