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| author | Ludovic Courtès <ludo@gnu.org> | 2015-02-25 23:31:51 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-02-26 00:04:36 +0100 |
| commit | b3f213893b67620840597213b8f46af1ddfb4934 (patch) | |
| tree | abfa807e3a38e60c86e2ff1bf79e2dc55a06acd6 /tests/ui.scm | |
| parent | 72bfebf58d9203c6a09266dd2a20719bed6e27e9 (diff) | |
| download | guix-b3f213893b67620840597213b8f46af1ddfb4934.tar.gz | |
ui: Factorize command-line + env. var. option parsing.
* guix/ui.scm (%default-argument-handler, parse-command-line): New
procedures.
(environment-build-options): Make private.
* guix/scripts/archive.scm (guix-archive)[parse-options,
parse-options-from]: Remove. Use 'parse-command-line' instead.
* guix/scripts/build.scm (guix-build): Likewise.
* guix/scripts/environment.scm (guix-environment): Likewise.
* guix/scripts/package.scm (guix-package): Likewise.
* guix/scripts/system.scm (guix-system): Likewise.
* tests/ui.scm (with-environment-variable): New macro.
("parse-command-line"): New test.
Diffstat (limited to 'tests/ui.scm')
| -rw-r--r-- | tests/ui.scm | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/ui.scm b/tests/ui.scm index 25fc709431..c71fc71cc1 100644 --- a/tests/ui.scm +++ b/tests/ui.scm @@ -22,6 +22,8 @@ #:use-module (guix profiles) #:use-module (guix store) #:use-module (guix derivations) + #:use-module ((guix scripts build) + #:select (%standard-build-options)) #:use-module (srfi srfi-1) #:use-module (srfi srfi-11) #:use-module (srfi srfi-19) @@ -52,9 +54,34 @@ interface, and powerful string processing.") (item "/gnu/store/...") (output "out"))) +(define-syntax-rule (with-environment-variable variable value body ...) + "Run BODY with VARIABLE set to VALUE." + (let ((orig (getenv variable))) + (dynamic-wind + (lambda () + (setenv variable value)) + (lambda () + body ...) + (lambda () + (if orig + (setenv variable orig) + (unsetenv variable)))))) + (test-begin "ui") +(test-equal "parse-command-line" + '((argument . "bar") (argument . "foo") + (cores . 10) ;takes precedence + (substitutes? . #f) (keep-failed? . #t) + (max-jobs . 77) (cores . 42)) + + (with-environment-variable "GUIX_BUILD_OPTIONS" "-c 42 -M 77" + (parse-command-line '("--keep-failed" "--no-substitutes" + "--cores=10" "foo" "bar") + %standard-build-options + (list '())))) + (test-assert "fill-paragraph" (every (lambda (column) (every (lambda (width) @@ -246,3 +273,7 @@ Second line" 24)) (exit (= (test-runner-fail-count (test-runner-current)) 0)) + +;;; Local Variables: +;;; eval: (put 'with-environment-variable 'scheme-indent-function 2) +;;; End: |