[PATCH 3/4 v43] test: Add more helpers for emacs tests.

diff --git a/9a/199cb6a7590104986ad7254debc4002d288c69 b/9a/199cb6a7590104986ad7254debc4002d288c69
new file mode 100644 (file)
index 0000000..f82677c
--- /dev/null
+++ b/9a/199cb6a7590104986ad7254debc4002d288c69
@@ -0,0 +1,106 @@
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+From: David Edmondson <dme@dme.org>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 3/4 v43] test: Add more helpers for emacs tests.\r
+Date: Tue, 24 Jan 2012 16:14:06 +0000\r
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+\r
+---\r
+ test/test-lib.el |   26 ++++++++++++++++++++++++++\r
+ 1 files changed, 26 insertions(+), 0 deletions(-)\r
+\r
+diff --git a/test/test-lib.el b/test/test-lib.el\r
+index 96752f0..bc75f06 100644\r
+--- a/test/test-lib.el\r
++++ b/test/test-lib.el\r
+@@ -20,6 +20,8 @@\r
+ ;;\r
+ ;; Authors: Dmitry Kurochkin <dmitry.kurochkin@gmail.com>\r
+ \r
++(require 'cl) ;; This code is generally used uncompiled.\r
++\r
+ ;; `read-file-name' by default uses `completing-read' function to read\r
+ ;; user input.  It does not respect `standard-input' variable which we\r
+ ;; use in tests to provide user input.  So replace it with a plain\r
+@@ -92,3 +94,27 @@ nothing."\r
+                  result\r
+                (prin1-to-string result)))\r
+        (test-output))))\r
++\r
++(defun notmuch-test-report-unexpected (output expected)\r
++  "Report that the OUTPUT does not match the EXPECTED result."\r
++  (concat "Expect:\t" (prin1-to-string expected) "\n"\r
++        "Output:\t" (prin1-to-string output) "\n"))\r
++\r
++(defun notmuch-test-expect-equal (output expected)\r
++  "Compare OUTPUT with EXPECTED. Report any discrepencies."\r
++  (if (equal output expected)\r
++      t\r
++    (cond\r
++     ((and (listp output)\r
++         (listp expected))\r
++      ;; Reporting the difference between two lists is done by\r
++      ;; reporting differing elements of OUTPUT and EXPECTED\r
++      ;; pairwise. This is expected to make analysis of failures\r
++      ;; simpler.\r
++      (apply #'concat (loop for o in output\r
++                          for e in expected\r
++                          if (not (equal o e))\r
++                          collect (notmuch-test-report-unexpected o e))))\r
++\r
++     (t\r
++      (notmuch-test-report-unexpected output expected)))))\r
+-- \r
+1.7.8.3\r
+\r