;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2016, 2019 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-cve)
  #:use-module (guix cve)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-19)
  #:use-module (srfi srfi-64))

(define %sample
  (search-path %load-path "tests/cve-sample.json"))

(define (vulnerability id packages)
  (make-struct/no-tail (@@ (guix cve) <vulnerability>) id packages))

(define %expected-vulnerabilities
  ;; What we should get when reading %SAMPLE.
  (list
   (vulnerability "CVE-2019-0001"
                  ;; Only the "a" CPE configurations are kept; the "o"
                  ;; configurations are discarded.
                  '(("junos" (or "18.21-s4" (or "18.21-s3" "18.2")))))
   (vulnerability "CVE-2019-0005"
                  '(("junos" (or "18.11" "18.1"))))
   ;; CVE-2019-0005 has no "a" configurations.
   (vulnerability "CVE-2019-14811"
                  '(("ghostscript" (< "9.28"))))
   (vulnerability "CVE-2019-17365"
                  '(("nix" (<= "2.3"))))
   (vulnerability "CVE-2019-1010180"
                  '(("gdb" _)))                   ;any version
   (vulnerability "CVE-2019-1010204"
                  '(("binutils" (and (>= "2.21") (<= "2.31.1")))
                    ("binutils_gold" (and (>= "1.11") (<= "1.16")))))
   ;; CVE-2019-18192 has no associated configurations.
   ))


(test-begin "cve")

(test-equal "json->cve-items"
  '("CVE-2019-0001"
    "CVE-2019-0005"
    "CVE-2019-14811"
    "CVE-2019-17365"
    "CVE-2019-1010180"
    "CVE-2019-1010204"
    "CVE-2019-18192")
  (map (compose cve-id cve-item-cve)
       (call-with-input-file %sample json->cve-items)))

(test-equal "cve-item-published-date"
  '(2019)
  (delete-duplicates
   (map (compose date-year cve-item-published-date)
        (call-with-input-file %sample json->cve-items))))

(test-equal "json->vulnerabilities"
  %expected-vulnerabilities
  (call-with-input-file %sample json->vulnerabilities))

(test-equal "vulnerabilities->lookup-proc"
  (list (list (third %expected-vulnerabilities))  ;ghostscript
        (list (third %expected-vulnerabilities))
        '()

        (list (fifth %expected-vulnerabilities))  ;gdb
        (list (fifth %expected-vulnerabilities))

        (list (fourth %expected-vulnerabilities)) ;nix
        '()

        (list (sixth %expected-vulnerabilities))  ;binutils
        '()
        (list (sixth %expected-vulnerabilities))
        '())
  (let* ((vulns  (call-with-input-file %sample json->vulnerabilities))
         (lookup (vulnerabilities->lookup-proc vulns)))
    (list (lookup "ghostscript")
          (lookup "ghostscript" "9.27")
          (lookup "ghostscript" "9.28")
          (lookup "gdb")
          (lookup "gdb" "42.0")
          (lookup "nix")
          (lookup "nix" "2.4")
          (lookup "binutils" "2.31.1")
          (lookup "binutils" "2.10")
          (lookup "binutils_gold" "1.11")
          (lookup "binutils" "2.32"))))

(test-end "cve")
standalone script.</a><span class='msg-avail'>...<span class='msg-tooltip'>* build-aux/test-driver.scm: Add an exec-based shebang and set the script
executable bit.
(main): Insert a newline after the version string is printed with --version.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-01-31 22:28:46 -0500'>2021-01-31</span></td><td><a href='/guix/commit/build-aux/test-driver.scm?id=93a628c4e4f4a7f6665190f3c52a417daebaf28a'>build: test-driver.scm: Add a new '--errors-only' option.</a><span class='msg-avail'>...<span class='msg-tooltip'>* build-aux/test-driver.scm (show-help): Add the help text for the
new '--errors-only' option.
(%options): Add the errors-only option.
(test-runner-gnu): Add the errors-only? parameter and update doc.  Move the
logging of the test data after the test has completed, so a choice can be made
whether to keep it or discard it based on the value of the test result.
(main): Pass the errors-only? option to the driver.
* doc/guix.texi (Running the Test Suite): Document the new option.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-01-31 22:28:37 -0500'>2021-01-31</span></td><td><a href='/guix/commit/build-aux/test-driver.scm?id=a1ea2acb376c8a74f41ce0e683680417207b365a'>build: test-driver.scm: Add test cases filtering options.</a><span class='msg-avail'>...<span class='msg-tooltip'>* build-aux/test-driver.scm (show-help): Add help text for the new --select
and --exclude options.
(%options): Add the new select and exclude options.
(test-runner-gnu): Pass them to the test runner.  Update doc.
(test-match-name*, test-match-name*/negated, %test-match-all): New variables.
(main): Compute the test specifier based on the values of the new options and
apply it to the current test runner when running the test file.
* doc/guix.texi (Running the Test Suite): Document the new options.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-01-31 22:23:41 -0500'>2021-01-31</span></td><td><a href='/guix/commit/build-aux/test-driver.scm?id=346210b1b2130112dd5f894c1d40afb37c1c51a5'>build: test-driver.scm: Enable colored test results by default.</a><span class='msg-avail'>...<span class='msg-tooltip'>The Automake parallel test harness does its own smart detection of the
terminal color capability and always provides the --color-tests argument to
the driver.  This change defaults the --color-tests argument to true when the
test driver is run on its own (not via Automake).

* build-aux/test-driver.scm (main): Set the default value of the --color-tests
argument to true when it's not explicitly provided.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-01-31 22:23:41 -0500'>2021-01-31</span></td><td><a href='/guix/commit/build-aux/test-driver.scm?id=13f299b2c98cce0ede3a8a37dd11832fdb3827bb'>build: test-driver.scm: Make output redirection optional.</a><span class='msg-avail'>...<span class='msg-tooltip'>This makes it easier (and less surprising) for users to experiment with the
custom Scheme test driver directly.  The behavior is unchanged from Automake's
point of view.

* build-aux/test-driver.scm (main): Make the --log-file and --trs-file
arguments optional and update doc.  Only open, redirect and close a port to a log file when
the --log-file option is provided.  Only open and close a port to a trs file
when the --trs-file option is provided.
(test-runner-gnu): Set OUT-PORT parameter default value to the current output
port.  Set the TRS-PORT parameter default value to a void port.  Update doc.
</span></span></td><td>Maxim Cournoyer</td></tr>