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2021-03-06tests: do not hard code HTTP ports...Previously, test cases could fail if some process was listening at a hard-coded port. This patch eliminates most of these potential failures, by automatically assigning an unbound port. This should allow for building multiple guix trees in parallel outside a build container, though this is currently untested. The test "home-page: Connection refused" in tests/lint.scm still hardcodes port 9999, however. * guix/tests/http.scm (http-server-can-listen?): remove now unused procedure. (%http-server-port): default to port 0, meaning the OS will automatically choose a port. (open-http-server-socket): remove the false statement claiming this procedure is exported and also return the allocated port number. (%local-url): raise an error if the port is obviously unbound. (call-with-http-server): set %http-server-port to the allocated port while the thunk is called. * tests/derivations.scm: adjust test cases to use automatically assign a port. As there is no risk of a port conflict now, do not make any tests conditional upon 'http-server-can-listen?' anymore. * tests/elpa.scm: likewise. * tests/lint.scm: likewise, and add a TODO comment about a port that is still hard-coded. * tests/texlive.scm: likewise. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Maxime Devos
2019-12-12challenge: Add "--diff"....* guix/scripts/challenge.scm (dump-port*): New variable. (archive-contents, store-item-contents, narinfo-contents) (differing-files, report-differing-files): New procedures. (summarize-report): Add #:report-differences and call it. (show-help, %options): Add "--diff". (%default-options): Add 'difference-report' key. (report-differing-files): Parameterize CURRENT-TERMINAL-COLUMNS and pass #:report-differences to 'summarize-report'. * guix/tests/http.scm (%local-url): Add optional argument. (call-with-http-server): Fix docstring typo. * tests/challenge.scm (query-path-size, make-narinfo): New procedures. ("differing-files"): New test. * doc/guix.texi (Invoking guix challenge): Document "--diff". Ludovic Courtès
2019-09-02tests: 'with-http-server' accepts multiple responses....* guix/tests/http.scm (call-with-http-server): Replace 'code' and 'data' parameters with 'responses+data'. Compute RESPONSES as a function of that. Remove #:headers parameter. [http-write]: Quit only when RESPONSES is empty. [server-body]: Get the response and data from RESPONSES, and set it to point to the rest. (with-http-server): Adjust accordingly. * tests/derivations.scm ("'download' built-in builder") ("'download' built-in builder, invalid hash") ("'download' built-in builder, not found") ("'download' built-in builder, check mode"): Adjust to new 'with-http-server' interface. * tests/lint.scm ("home-page: 200") ("home-page: 200 but short length") ("home-page: 404", "home-page: 301, invalid"): ("home-page: 301 -> 200", "home-page: 301 -> 404") ("source: 200", "source: 200 but short length") ("source: 404", "source: 404 and 200") ("source: 301 -> 200", "source: 301 -> 404"): ("github-url", github-url): Likewise. * tests/swh.scm (with-json-result) ("lookup-origin, not found"): Likewise. Ludovic Courtès
2017-10-12tests: Support multiple HTTP server instances....* guix/tests/http.scm (%http-server-socket): Turn into... (open-http-server-socket): ... this procedure. (http-server-can-listen?): New procedure. (http-write, %http-server-lock, %http-server-ready) (http-open, stub-http-server): Move to 'call-with-http-server' body. (call-with-http-server): Add #:headers parameter. (with-http-server): Add an additional pattern with headers. * tests/derivations.scm: Use (http-server-can-listen?) instead of (force %http-server-socket). * tests/lint.scm: Likewise. Ludovic Courtès
2016-11-16tests: Move HTTP server to (guix tests http)....* tests/lint.scm (%http-server-port, %local-url) (%http-server-socket, http-write, %http-server-lock) (%http-server-ready, http-open, stub-http-server) (call-with-http-server, with-http-server): Move to (guix tests http). Adjust tests for %HTTP-SERVER-SOCKET as a promise and %LOCAL-URL as a parameter. * guix/tests/http.scm: New file. * Makefile.am (dist_noinst_DATA): Add it. (GOBJECTS): Add .go files for all of $(dist_noinst_DATA). (make-go): Depend on $(dist_noinst_DATA). Ludovic Courtès