diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test-external-open--open-with-argv.el | 59 | ||||
| -rw-r--r-- | tests/test-external-open-commands.el | 29 | ||||
| -rw-r--r-- | tests/test-media-utils--argv.el | 72 | ||||
| -rw-r--r-- | tests/test-media-utils.el | 72 |
4 files changed, 206 insertions, 26 deletions
diff --git a/tests/test-external-open--open-with-argv.el b/tests/test-external-open--open-with-argv.el new file mode 100644 index 00000000..27a7e811 --- /dev/null +++ b/tests/test-external-open--open-with-argv.el @@ -0,0 +1,59 @@ +;;; test-external-open--open-with-argv.el --- Tests for cj/--open-with-argv -*- lexical-binding: t; -*- + +;;; Commentary: +;; Unit tests for cj/--open-with-argv, the pure builder that turns the +;; user-typed "open with" command plus a file path into an argv list. +;; The argv shape is the hardening: the file is one list element, so paths +;; with spaces or shell metacharacters never meet a shell. +;; +;; Test organization: +;; - Normal Cases: bare program, program with args, quoted argument +;; - Boundary Cases: file with spaces and metacharacters stays one element +;; - Error Cases: empty and whitespace-only commands +;; +;;; Code: + +(require 'ert) +(require 'external-open) + +;;; Normal Cases + +(ert-deftest test-external-open--open-with-argv-normal-bare-program () + "Normal: a bare program name yields (PROGRAM FILE)." + (should (equal (cj/--open-with-argv "vlc" "/tmp/foo.mp4") + '("vlc" "/tmp/foo.mp4")))) + +(ert-deftest test-external-open--open-with-argv-normal-program-with-args () + "Normal: a command typed with arguments splits into argv words." + (should (equal (cj/--open-with-argv "mpv --fs --loop" "/tmp/foo.mp4") + '("mpv" "--fs" "--loop" "/tmp/foo.mp4")))) + +(ert-deftest test-external-open--open-with-argv-normal-quoted-arg-survives () + "Normal: a double-quoted argument stays one word." + (should (equal (cj/--open-with-argv "player \"two words\"" "/tmp/foo.mp4") + '("player" "two words" "/tmp/foo.mp4")))) + +;;; Boundary Cases + +(ert-deftest test-external-open--open-with-argv-boundary-file-with-spaces () + "Boundary: a path with spaces is one argv element, untouched." + (let ((file "/tmp/my file (draft).mp4")) + (should (equal (car (last (cj/--open-with-argv "vlc" file))) file)))) + +(ert-deftest test-external-open--open-with-argv-boundary-file-with-metacharacters () + "Boundary: shell metacharacters in the path arrive verbatim." + (let ((file "/tmp/a;b&c$(d)'e.mp4")) + (should (equal (car (last (cj/--open-with-argv "vlc" file))) file)))) + +;;; Error Cases + +(ert-deftest test-external-open--open-with-argv-error-empty-command () + "Error: an empty command signals user-error." + (should-error (cj/--open-with-argv "" "/tmp/foo.mp4") :type 'user-error)) + +(ert-deftest test-external-open--open-with-argv-error-whitespace-command () + "Error: a whitespace-only command signals user-error." + (should-error (cj/--open-with-argv " " "/tmp/foo.mp4") :type 'user-error)) + +(provide 'test-external-open--open-with-argv) +;;; test-external-open--open-with-argv.el ends here diff --git a/tests/test-external-open-commands.el b/tests/test-external-open-commands.el index 3d8adc15..3b2d32b8 100644 --- a/tests/test-external-open-commands.el +++ b/tests/test-external-open-commands.el @@ -64,19 +64,28 @@ (should-error (cj/open-this-file-with "vlc") :type 'user-error))) (ert-deftest test-external-open-open-this-file-with-spawns-detached-process () - "Normal: posix path invokes `call-process-shell-command' with nohup + bg." - (let ((cmd nil)) + "Normal: posix path launches an argv `call-process' with DESTINATION 0." + (let ((captured nil)) (with-temp-buffer - (setq buffer-file-name "/tmp/foo.mp4") + (setq buffer-file-name "/tmp/my file.mp4") (cl-letf (((symbol-function 'env-windows-p) (lambda () nil)) - ((symbol-function 'call-process-shell-command) - (lambda (c _infile _buf &rest _) - (setq cmd c)))) - (cj/open-this-file-with "vlc")) + ((symbol-function 'executable-find) + (lambda (&rest _) "/usr/bin/vlc")) + ((symbol-function 'call-process) + (lambda (&rest args) (setq captured args) 0))) + (cj/open-this-file-with "vlc --fs")) (setq buffer-file-name nil)) - (should (string-match-p "^nohup vlc " cmd)) - (should (string-match-p "&$" cmd)) - (should (string-match-p ">/dev/null" cmd)))) + (should (equal captured '("vlc" nil 0 nil "--fs" "/tmp/my file.mp4"))))) + +(ert-deftest test-external-open-open-this-file-with-errors-missing-program () + "Error: a program not on PATH signals user-error before launching." + (with-temp-buffer + (setq buffer-file-name "/tmp/foo.mp4") + (cl-letf (((symbol-function 'env-windows-p) (lambda () nil)) + ((symbol-function 'executable-find) (lambda (&rest _) nil))) + (should-error (cj/open-this-file-with "no-such-program") + :type 'user-error)) + (setq buffer-file-name nil))) ;;; cj/find-file-auto diff --git a/tests/test-media-utils--argv.el b/tests/test-media-utils--argv.el new file mode 100644 index 00000000..81317b60 --- /dev/null +++ b/tests/test-media-utils--argv.el @@ -0,0 +1,72 @@ +;;; test-media-utils--argv.el --- Tests for media-utils argv builders -*- lexical-binding: t; -*- + +;;; Commentary: +;; Unit tests for the pure helpers behind cj/media-play-it's shell-free +;; launch: cj/media--yt-dlp-argv (stream-URL resolution command), +;; cj/media--stream-urls (yt-dlp -g output parsing), and +;; cj/media--play-argv (player launch argv). Argv lists are the +;; hardening: URLs and args never meet a shell. +;; +;; Test organization: +;; - Normal Cases: formats present/absent, args split, multi-line output +;; - Boundary Cases: metacharacter URLs verbatim, empty output, nil args +;; - Error Cases: none (builders are total; error paths live in the caller) +;; +;;; Code: + +(require 'ert) +(require 'media-utils) + +;;; cj/media--yt-dlp-argv + +(ert-deftest test-media-utils--yt-dlp-argv-normal-with-formats () + "Normal: formats join with / behind -f, URL last." + (should (equal (cj/media--yt-dlp-argv "https://example.com/v" '("22" "18" "best")) + '("yt-dlp" "-f" "22/18/best" "-g" "https://example.com/v")))) + +(ert-deftest test-media-utils--yt-dlp-argv-normal-without-formats () + "Normal: nil formats drops the -f pair." + (should (equal (cj/media--yt-dlp-argv "https://example.com/v" nil) + '("yt-dlp" "-g" "https://example.com/v")))) + +(ert-deftest test-media-utils--yt-dlp-argv-boundary-metacharacter-url () + "Boundary: a URL with shell metacharacters stays one verbatim element." + (let ((url "https://example.com/v?a=1&b=$(x);c='d'")) + (should (equal (car (last (cj/media--yt-dlp-argv url nil))) url)))) + +;;; cj/media--stream-urls + +(ert-deftest test-media-utils--stream-urls-normal-two-lines () + "Normal: each non-empty output line is one stream URL." + (should (equal (cj/media--stream-urls "https://a/video\nhttps://a/audio\n") + '("https://a/video" "https://a/audio")))) + +(ert-deftest test-media-utils--stream-urls-boundary-blank-and-crlf () + "Boundary: blank lines and CR line endings are stripped." + (should (equal (cj/media--stream-urls "https://a/v\r\n\n \nhttps://a/u\r\n") + '("https://a/v" "https://a/u")))) + +(ert-deftest test-media-utils--stream-urls-boundary-empty-output () + "Boundary: empty output yields nil." + (should-not (cj/media--stream-urls ""))) + +;;; cj/media--play-argv + +(ert-deftest test-media-utils--play-argv-normal-args-split () + "Normal: the player's raw args string splits into argv words." + (should (equal (cj/media--play-argv "vlc" "--no-video --intf dummy" + '("https://a/v")) + '("vlc" "--no-video" "--intf" "dummy" "https://a/v")))) + +(ert-deftest test-media-utils--play-argv-boundary-nil-args () + "Boundary: nil args yields program + URLs only." + (should (equal (cj/media--play-argv "mpv" nil '("https://a/v")) + '("mpv" "https://a/v")))) + +(ert-deftest test-media-utils--play-argv-boundary-multiple-urls () + "Boundary: every resolved stream URL is appended in order." + (should (equal (cj/media--play-argv "mpv" nil '("https://a/v" "https://a/u")) + '("mpv" "https://a/v" "https://a/u")))) + +(provide 'test-media-utils--argv) +;;; test-media-utils--argv.el ends here diff --git a/tests/test-media-utils.el b/tests/test-media-utils.el index 841b6faf..c682dffe 100644 --- a/tests/test-media-utils.el +++ b/tests/test-media-utils.el @@ -38,34 +38,41 @@ ;; ----------------------------- cj/media-play-it ------------------------------ (ert-deftest test-media-play-it-direct-playback-command () - "Normal: a player that needs no stream URL gets a plain command, no yt-dlp." + "Normal: a player that needs no stream URL launches an argv process, no yt-dlp." (let (captured cj/default-media-player) (setq cj/default-media-player 'mpv) (cl-letf (((symbol-function 'executable-find) (lambda (_ &rest _) "/usr/bin/mpv")) - ((symbol-function 'start-process-shell-command) - (lambda (_n _b cmd) (setq captured cmd) 'proc)) + ((symbol-function 'start-process) + (lambda (&rest args) (setq captured args) 'proc)) ((symbol-function 'set-process-sentinel) #'ignore) ((symbol-function 'message) #'ignore) ((symbol-function 'cj/log-silently) #'ignore)) (cj/media-play-it "https://example.com/v")) - (should (string-match-p "mpv" captured)) - (should (string-match-p "example\\.com" captured)) - (should-not (string-match-p "yt-dlp" captured)))) - -(ert-deftest test-media-play-it-stream-url-wraps-yt-dlp () - "Normal: a player needing a stream URL wraps the URL in a yt-dlp -g call." - (let (captured cj/default-media-player) + ;; (NAME BUFFER PROGRAM . ARGS) -- program + args are the argv. + (should (equal (nthcdr 2 captured) '("mpv" "https://example.com/v"))) + (should-not (member "yt-dlp" captured)))) + +(ert-deftest test-media-play-it-stream-url-resolves-via-yt-dlp () + "Normal: a stream-URL player resolves through a yt-dlp -g capture, then +launches the player with the resolved URL as argv -- no shell either step." + (let (yt-argv captured cj/default-media-player) (setq cj/default-media-player 'vlc) - (cl-letf (((symbol-function 'executable-find) (lambda (_ &rest _) "/usr/bin/vlc")) - ((symbol-function 'start-process-shell-command) - (lambda (_n _b cmd) (setq captured cmd) 'proc)) + (cl-letf (((symbol-function 'executable-find) (lambda (_ &rest _) "/usr/bin/x")) + ((symbol-function 'call-process) + (lambda (program _infile _dest _display &rest args) + (setq yt-argv (cons program args)) + (insert "https://stream.example.com/resolved\n") + 0)) + ((symbol-function 'start-process) + (lambda (&rest args) (setq captured args) 'proc)) ((symbol-function 'set-process-sentinel) #'ignore) ((symbol-function 'message) #'ignore) ((symbol-function 'cj/log-silently) #'ignore)) (cj/media-play-it "https://example.com/v")) - (should (string-match-p "yt-dlp" captured)) - (should (string-match-p "-g" captured)) - (should (string-match-p "-f 22/18/best" captured)))) + (should (equal yt-argv + '("yt-dlp" "-f" "22/18/best" "-g" "https://example.com/v"))) + (should (equal (nthcdr 2 captured) + '("vlc" "https://stream.example.com/resolved"))))) (ert-deftest test-media-play-it-missing-player-errors () "Error: an unavailable player command signals an error before launching." @@ -74,6 +81,39 @@ (cl-letf (((symbol-function 'executable-find) (lambda (_ &rest _) nil))) (should-error (cj/media-play-it "https://example.com/v"))))) +(ert-deftest test-media-play-it-missing-yt-dlp-errors () + "Error: a stream-URL player with no yt-dlp on PATH aborts before resolving." + (let (cj/default-media-player) + (setq cj/default-media-player 'vlc) + (cl-letf (((symbol-function 'executable-find) + (lambda (cmd &rest _) (and (equal cmd "vlc") "/usr/bin/vlc")))) + (should-error (cj/media-play-it "https://example.com/v"))))) + +(ert-deftest test-media-play-it-yt-dlp-failure-errors () + "Error: a non-zero yt-dlp exit surfaces as an error, player never launches." + (let (launched cj/default-media-player) + (setq cj/default-media-player 'vlc) + (cl-letf (((symbol-function 'executable-find) (lambda (_ &rest _) "/usr/bin/x")) + ((symbol-function 'call-process) + (lambda (&rest _) (insert "ERROR: no video\n") 1)) + ((symbol-function 'start-process) + (lambda (&rest _) (setq launched t) 'proc)) + ((symbol-function 'message) #'ignore)) + (should-error (cj/media-play-it "https://example.com/v"))) + (should-not launched))) + +(ert-deftest test-media-play-it-yt-dlp-empty-output-errors () + "Error: a zero-exit yt-dlp with no output still errors, player never launches." + (let (launched cj/default-media-player) + (setq cj/default-media-player 'vlc) + (cl-letf (((symbol-function 'executable-find) (lambda (_ &rest _) "/usr/bin/x")) + ((symbol-function 'call-process) (lambda (&rest _) 0)) + ((symbol-function 'start-process) + (lambda (&rest _) (setq launched t) 'proc)) + ((symbol-function 'message) #'ignore)) + (should-error (cj/media-play-it "https://example.com/v"))) + (should-not launched))) + ;; ------------------------------- cj/yt-dl-it --------------------------------- (ert-deftest test-media-yt-dl-it-errors-without-yt-dlp () |