Add some tests.

diff --git a/lisp/riece-ruby.el b/lisp/riece-ruby.el
index 8a3c66b..e11ec90 100644 (file)
--- a/lisp/riece-ruby.el
+++ b/lisp/riece-ruby.el
@@ -106,6 +106,8 @@ Local to the process buffer.")
   "Status from server.
 Local to the process buffer.")
 
+(defvar riece-ruby-output-queue-alist nil
+  "An alist mapping from program name to output data.")
 (defvar riece-ruby-output-handler-alist nil
   "An alist mapping from program name to output handler.
 Output handlers are called every time \"# output\" line arrives.
@@ -196,7 +198,7 @@ Use `riece-ruby-set-property' to set this variable.")
            (progn
              (setq riece-ruby-escaped-data nil
                    riece-ruby-response
-                   (list 'ERR (string-to-number (match-string 2))
+                   (list 'ERR (string-to-number (match-string 1))
                          (match-string 3))
                    riece-ruby-lock nil))
          (if (looking-at "D \\(.*\\)\r")
@@ -212,11 +214,8 @@ Use `riece-ruby-set-property' to set this variable.")
                      (riece-ruby-run-exit-handler
                       (cdr (car riece-ruby-status-alist)))))
              (if (looking-at "# output \\([^ ]*\\) \\(.*\\)\r")
-                 (let ((entry (assoc (match-string 1)
-                                     riece-ruby-output-handler-alist)))
-                   (if entry
-                       (riece-debug-with-backtrace
-                         (funcall (cdr entry) (car entry) (match-string 2)))))
+                 (riece-ruby-run-output-handler (match-string 1)
+                                                (match-string 2))
                (if (looking-at "# exit \\(.*\\)\r")
                    (riece-ruby-run-exit-handler (match-string 1))))))))
       (forward-line))
@@ -224,13 +223,22 @@ Use `riece-ruby-set-property' to set this variable.")
 
 (defun riece-ruby-run-exit-handler (name)
   (let ((entry (assoc name riece-ruby-exit-handler-alist)))
-    (if entry
-       (progn
-         (setq riece-ruby-exit-handler-alist
-               (delq entry riece-ruby-exit-handler-alist))
-         (riece-debug-with-backtrace
-           (funcall (cdr entry) (car entry)))
-         (riece-ruby-clear name)))))
+    (when entry
+      (setq riece-ruby-exit-handler-alist
+           (delq entry riece-ruby-exit-handler-alist))
+      (riece-funcall-ignore-errors name (cdr entry) (car entry))
+      (riece-ruby-clear name))))
+
+(defun riece-ruby-run-output-handler (name output)
+  (let ((handler-entry (assoc name riece-ruby-output-handler-alist))
+       (entry (assoc name riece-ruby-output-queue-alist)))
+    (if handler-entry
+       (riece-funcall-ignore-errors name (cdr handler-entry) name output)
+      (if entry
+         (setcdr entry (cons output (cdr entry)))
+       (setq riece-ruby-output-queue-alist
+             (cons (list name output)
+                   riece-ruby-output-queue-alist))))))
 
 (defun riece-ruby-sentinel (process status)
   (kill-buffer (process-buffer process)))
@@ -330,9 +338,17 @@ An output-handler is called when the program sends any output by using
 `output' method in the Ruby program.
 An output-handler is called with two argument.  The first argument is
 the same as NAME.  The second argument is output string."
-  (let ((entry (assoc name riece-ruby-output-handler-alist)))
+  (let ((entry (assoc name riece-ruby-output-handler-alist))
+       queue-entry pointer)
     (if handler
        (progn
+         (when (setq queue-entry (assoc name riece-ruby-output-queue-alist))
+           (setq pointer (nreverse (cdr queue-entry))
+                 riece-ruby-output-queue-alist
+                 (delq queue-entry riece-ruby-output-queue-alist))
+           (while pointer
+             (riece-funcall-ignore-errors name handler name (car pointer))
+             (setq pointer (cdr pointer))))
          (if entry
              (setcdr entry handler)
            (setq riece-ruby-output-handler-alist

diff --git a/lisp/test/test-riece-ruby.el b/lisp/test/test-riece-ruby.el
new file mode 100644 (file)
index 0000000..7b41b8f
--- /dev/null
+++ b/lisp/test/test-riece-ruby.el
@@ -0,0 +1,98 @@
+(require 'riece-ruby)
+
+(luna-define-class test-riece-ruby (lunit-test-case))
+
+(luna-define-method lunit-test-case-teardown ((case test-riece-ruby))
+  (riece-ruby-execute "exit!")
+  (sleep-for 1))
+
+(luna-define-method test-riece-ruby-execute-1 ((case test-riece-ruby))
+  (lunit-assert-2
+   case
+   (equal (riece-ruby-execute "sleep 30") "0"))
+  (lunit-assert-2
+   case
+   (equal (riece-ruby-execute "1 << 32") "1"))
+  (lunit-assert-2
+   case
+   (equal (riece-ruby-execute "\"") "2")))
+
+(luna-define-method test-riece-ruby-inspect-1 ((case test-riece-ruby))
+  (let ((name (riece-ruby-execute "sleep 30")))
+    (lunit-assert-2
+     case
+     (eq (car (car (riece-ruby-inspect name))) 'OK))
+    (lunit-assert-2
+     case
+     (assoc "running" (nth 2 (riece-ruby-inspect name))))))
+
+(luna-define-method test-riece-ruby-inspect-2 ((case test-riece-ruby))
+  (let ((name (riece-ruby-execute "1 << 32")))
+    (lunit-assert-2
+     case
+     (eq (car (car (riece-ruby-inspect name))) 'OK))
+    (lunit-assert-2
+     case
+     (equal (nth 1 (riece-ruby-inspect name)) "4294967296"))
+    (lunit-assert-2
+     case
+     (assoc "finished" (nth 2 (riece-ruby-inspect name))))))
+
+(luna-define-method test-riece-ruby-inspect-3 ((case test-riece-ruby))
+  (let ((name (riece-ruby-execute "\"")))
+    (lunit-assert-2
+     case
+     (eq (car (car (riece-ruby-inspect name))) 'OK))
+    (lunit-assert-2
+     case
+     (equal (nth 1 (riece-ruby-inspect name))
+           "unterminated string meets end of file"))
+    (lunit-assert-2
+     case
+     (assoc "exited" (nth 2 (riece-ruby-inspect name))))))
+
+(luna-define-method test-riece-ruby-clear-1 ((case test-riece-ruby))
+  (let ((name (riece-ruby-execute "sleep 30")))
+    (riece-ruby-clear name)
+    (lunit-assert-2
+     case
+     (eq (car (car (riece-ruby-inspect name))) 'ERR))
+    (lunit-assert-2
+     case
+     (= (nth 1 (car (riece-ruby-inspect name))) 105))))
+
+(defvar test-riece-ruby-exit-handler-1 nil)
+(luna-define-method test-riece-ruby-exit-handler-1 ((case test-riece-ruby))
+  (let ((name (riece-ruby-execute "1 << 32")))
+    (riece-ruby-set-exit-handler
+     name
+     (lambda (name)
+       (setq test-riece-ruby-exit-handler-1 name)))
+    (sleep-for 1)
+    (lunit-assert-2
+     case
+     (equal test-riece-ruby-exit-handler-1 name))))
+
+(defvar test-riece-ruby-output-handler-1 nil)
+(luna-define-method test-riece-ruby-output-handler-1 ((case test-riece-ruby))
+  (let ((name (riece-ruby-execute "output(1 << 32)")))
+    (riece-ruby-set-output-handler
+     name
+     (lambda (name output)
+       (setq test-riece-ruby-output-handler-1 output)))
+    (sleep-for 1)
+    (lunit-assert-2
+     case
+     (equal test-riece-ruby-output-handler-1 "4294967296"))))
+
+(defvar test-riece-ruby-output-handler-2 nil)
+(luna-define-method test-riece-ruby-output-handler-2 ((case test-riece-ruby))
+  (let ((name (riece-ruby-execute "output(1 << 32)")))
+    (sleep-for 1)
+    (riece-ruby-set-output-handler
+     name
+     (lambda (name output)
+       (setq test-riece-ruby-output-handler-2 output)))
+    (lunit-assert-2
+     case
+     (equal test-riece-ruby-output-handler-2 "4294967296"))))
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