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* test/automated/eieio-tests.el (no-byte-compile): Set it. * test/automated/ert-tests.el (no-byte-compile): Set it. Fixes: debbugs:17851 debbugs:17852
838 lines
36 KiB
EmacsLisp
838 lines
36 KiB
EmacsLisp
;;; ert-tests.el --- ERT's self-tests -*- lexical-binding: t -*-
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;; Copyright (C) 2007-2008, 2010-2014 Free Software Foundation, Inc.
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;; Author: Christian Ohler <ohler@gnu.org>
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;; This file is part of GNU Emacs.
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;; This program is free software: you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License as
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;; published by the Free Software Foundation, either version 3 of the
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;; License, or (at your option) any later version.
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;;
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;; This program is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see `http://www.gnu.org/licenses/'.
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;;; Commentary:
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;; This file is part of ERT, the Emacs Lisp Regression Testing tool.
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;; See ert.el or the texinfo manual for more details.
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;;; Code:
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(require 'cl-lib)
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(require 'ert)
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;;; Self-test that doesn't rely on ERT, for bootstrapping.
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;; This is used to test that bodies actually run.
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(defvar ert--test-body-was-run)
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(ert-deftest ert-test-body-runs ()
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(setq ert--test-body-was-run t))
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(defun ert-self-test ()
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"Run ERT's self-tests and make sure they actually ran."
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(let ((window-configuration (current-window-configuration)))
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(let ((ert--test-body-was-run nil))
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;; The buffer name chosen here should not compete with the default
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;; results buffer name for completion in `switch-to-buffer'.
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(let ((stats (ert-run-tests-interactively "^ert-" " *ert self-tests*")))
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(cl-assert ert--test-body-was-run)
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(if (zerop (ert-stats-completed-unexpected stats))
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;; Hide results window only when everything went well.
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(set-window-configuration window-configuration)
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(error "ERT self-test failed"))))))
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(defun ert-self-test-and-exit ()
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"Run ERT's self-tests and exit Emacs.
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The exit code will be zero if the tests passed, nonzero if they
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failed or if there was a problem."
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(unwind-protect
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(progn
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(ert-self-test)
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(kill-emacs 0))
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(unwind-protect
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(progn
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(message "Error running tests")
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(backtrace))
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(kill-emacs 1))))
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;;; Further tests are defined using ERT.
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(ert-deftest ert-test-nested-test-body-runs ()
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"Test that nested test bodies run."
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(let ((was-run nil))
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(let ((test (make-ert-test :body (lambda ()
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(setq was-run t)))))
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(cl-assert (not was-run))
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(ert-run-test test)
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(cl-assert was-run))))
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;;; Test that pass/fail works.
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(ert-deftest ert-test-pass ()
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(let ((test (make-ert-test :body (lambda ()))))
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(let ((result (ert-run-test test)))
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(cl-assert (ert-test-passed-p result)))))
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(ert-deftest ert-test-fail ()
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(let ((test (make-ert-test :body (lambda () (ert-fail "failure message")))))
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(let ((result (let ((ert-debug-on-error nil))
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(ert-run-test test))))
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(cl-assert (ert-test-failed-p result) t)
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(cl-assert (equal (ert-test-result-with-condition-condition result)
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'(ert-test-failed "failure message"))
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t))))
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(ert-deftest ert-test-fail-debug-with-condition-case ()
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(let ((test (make-ert-test :body (lambda () (ert-fail "failure message")))))
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(condition-case condition
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(progn
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(let ((ert-debug-on-error t))
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(ert-run-test test))
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(cl-assert nil))
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((error)
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(cl-assert (equal condition '(ert-test-failed "failure message")) t)))))
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(ert-deftest ert-test-fail-debug-with-debugger-1 ()
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(let ((test (make-ert-test :body (lambda () (ert-fail "failure message")))))
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(let ((debugger (lambda (&rest _args)
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(cl-assert nil))))
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(let ((ert-debug-on-error nil))
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(ert-run-test test)))))
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(ert-deftest ert-test-fail-debug-with-debugger-2 ()
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(let ((test (make-ert-test :body (lambda () (ert-fail "failure message")))))
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(cl-block nil
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(let ((debugger (lambda (&rest _args)
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(cl-return-from nil nil))))
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(let ((ert-debug-on-error t))
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(ert-run-test test))
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(cl-assert nil)))))
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(ert-deftest ert-test-fail-debug-nested-with-debugger ()
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(let ((test (make-ert-test :body (lambda ()
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(let ((ert-debug-on-error t))
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(ert-fail "failure message"))))))
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(let ((debugger (lambda (&rest _args)
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(cl-assert nil nil "Assertion a"))))
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(let ((ert-debug-on-error nil))
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(ert-run-test test))))
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(let ((test (make-ert-test :body (lambda ()
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(let ((ert-debug-on-error nil))
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(ert-fail "failure message"))))))
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(cl-block nil
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(let ((debugger (lambda (&rest _args)
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(cl-return-from nil nil))))
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(let ((ert-debug-on-error t))
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(ert-run-test test))
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(cl-assert nil nil "Assertion b")))))
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(ert-deftest ert-test-error ()
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(let ((test (make-ert-test :body (lambda () (error "Error message")))))
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(let ((result (let ((ert-debug-on-error nil))
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(ert-run-test test))))
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(cl-assert (ert-test-failed-p result) t)
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(cl-assert (equal (ert-test-result-with-condition-condition result)
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'(error "Error message"))
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t))))
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(ert-deftest ert-test-error-debug ()
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(let ((test (make-ert-test :body (lambda () (error "Error message")))))
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(condition-case condition
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(progn
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(let ((ert-debug-on-error t))
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(ert-run-test test))
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(cl-assert nil))
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((error)
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(cl-assert (equal condition '(error "Error message")) t)))))
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;;; Test that `should' works.
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(ert-deftest ert-test-should ()
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(let ((test (make-ert-test :body (lambda () (should nil)))))
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(let ((result (let ((ert-debug-on-error nil))
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(ert-run-test test))))
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(cl-assert (ert-test-failed-p result) t)
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(cl-assert (equal (ert-test-result-with-condition-condition result)
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'(ert-test-failed ((should nil) :form nil :value nil)))
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t)))
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(let ((test (make-ert-test :body (lambda () (should t)))))
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(let ((result (ert-run-test test)))
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(cl-assert (ert-test-passed-p result) t))))
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(ert-deftest ert-test-should-value ()
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(should (eql (should 'foo) 'foo))
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(should (eql (should 'bar) 'bar)))
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(ert-deftest ert-test-should-not ()
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(let ((test (make-ert-test :body (lambda () (should-not t)))))
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(let ((result (let ((ert-debug-on-error nil))
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(ert-run-test test))))
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(cl-assert (ert-test-failed-p result) t)
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(cl-assert (equal (ert-test-result-with-condition-condition result)
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'(ert-test-failed ((should-not t) :form t :value t)))
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t)))
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(let ((test (make-ert-test :body (lambda () (should-not nil)))))
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(let ((result (ert-run-test test)))
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(cl-assert (ert-test-passed-p result)))))
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(ert-deftest ert-test-should-with-macrolet ()
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(let ((test (make-ert-test :body (lambda ()
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(cl-macrolet ((foo () `(progn t nil)))
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(should (foo)))))))
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(let ((result (let ((ert-debug-on-error nil))
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(ert-run-test test))))
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(should (ert-test-failed-p result))
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(should (equal
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(ert-test-result-with-condition-condition result)
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'(ert-test-failed ((should (foo))
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:form (progn t nil)
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:value nil)))))))
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(ert-deftest ert-test-should-error ()
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;; No error.
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(let ((test (make-ert-test :body (lambda () (should-error (progn))))))
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(let ((result (let ((ert-debug-on-error nil))
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(ert-run-test test))))
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(should (ert-test-failed-p result))
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(should (equal (ert-test-result-with-condition-condition result)
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'(ert-test-failed
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((should-error (progn))
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:form (progn)
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:value nil
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:fail-reason "did not signal an error"))))))
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;; A simple error.
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(should (equal (should-error (error "Foo"))
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'(error "Foo")))
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;; Error of unexpected type.
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(let ((test (make-ert-test :body (lambda ()
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(should-error (error "Foo")
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:type 'singularity-error)))))
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(let ((result (ert-run-test test)))
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(should (ert-test-failed-p result))
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(should (equal
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(ert-test-result-with-condition-condition result)
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'(ert-test-failed
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((should-error (error "Foo") :type 'singularity-error)
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:form (error "Foo")
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:condition (error "Foo")
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:fail-reason
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"the error signaled did not have the expected type"))))))
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;; Error of the expected type.
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(let* ((error nil)
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(test (make-ert-test
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:body (lambda ()
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(setq error
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(should-error (signal 'singularity-error nil)
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:type 'singularity-error))))))
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(let ((result (ert-run-test test)))
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(should (ert-test-passed-p result))
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(should (equal error '(singularity-error))))))
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(ert-deftest ert-test-should-error-subtypes ()
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(should-error (signal 'singularity-error nil)
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:type 'singularity-error
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:exclude-subtypes t)
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(let ((test (make-ert-test
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:body (lambda ()
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(should-error (signal 'arith-error nil)
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:type 'singularity-error)))))
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(let ((result (ert-run-test test)))
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(should (ert-test-failed-p result))
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(should (equal
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(ert-test-result-with-condition-condition result)
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'(ert-test-failed
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((should-error (signal 'arith-error nil)
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:type 'singularity-error)
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:form (signal arith-error nil)
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:condition (arith-error)
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:fail-reason
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"the error signaled did not have the expected type"))))))
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(let ((test (make-ert-test
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:body (lambda ()
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(should-error (signal 'arith-error nil)
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:type 'singularity-error
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:exclude-subtypes t)))))
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(let ((result (ert-run-test test)))
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(should (ert-test-failed-p result))
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(should (equal
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(ert-test-result-with-condition-condition result)
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'(ert-test-failed
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((should-error (signal 'arith-error nil)
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:type 'singularity-error
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:exclude-subtypes t)
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:form (signal arith-error nil)
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:condition (arith-error)
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:fail-reason
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"the error signaled did not have the expected type"))))))
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(let ((test (make-ert-test
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:body (lambda ()
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(should-error (signal 'singularity-error nil)
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:type 'arith-error
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:exclude-subtypes t)))))
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(let ((result (ert-run-test test)))
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(should (ert-test-failed-p result))
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(should (equal
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(ert-test-result-with-condition-condition result)
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'(ert-test-failed
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((should-error (signal 'singularity-error nil)
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:type 'arith-error
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:exclude-subtypes t)
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:form (signal singularity-error nil)
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:condition (singularity-error)
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:fail-reason
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"the error signaled was a subtype of the expected type")))))
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))
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(ert-deftest ert-test-skip-unless ()
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;; Don't skip.
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(let ((test (make-ert-test :body (lambda () (skip-unless t)))))
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(let ((result (ert-run-test test)))
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(should (ert-test-passed-p result))))
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;; Skip.
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(let ((test (make-ert-test :body (lambda () (skip-unless nil)))))
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(let ((result (ert-run-test test)))
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(should (ert-test-skipped-p result))))
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;; Skip in case of error.
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(let ((test (make-ert-test :body (lambda () (skip-unless (error "Foo"))))))
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(let ((result (ert-run-test test)))
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(should (ert-test-skipped-p result)))))
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(defmacro ert--test-my-list (&rest args)
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"Don't use this. Instead, call `list' with ARGS, it does the same thing.
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This macro is used to test if macroexpansion in `should' works."
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`(list ,@args))
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(ert-deftest ert-test-should-failure-debugging ()
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"Test that `should' errors contain the information we expect them to."
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(cl-loop
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for (body expected-condition) in
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`((,(lambda () (let ((x nil)) (should x)))
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(ert-test-failed ((should x) :form x :value nil)))
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(,(lambda () (let ((x t)) (should-not x)))
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(ert-test-failed ((should-not x) :form x :value t)))
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(,(lambda () (let ((x t)) (should (not x))))
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(ert-test-failed ((should (not x)) :form (not t) :value nil)))
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(,(lambda () (let ((x nil)) (should-not (not x))))
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(ert-test-failed ((should-not (not x)) :form (not nil) :value t)))
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(,(lambda () (let ((x t) (y nil)) (should-not
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(ert--test-my-list x y))))
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(ert-test-failed
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((should-not (ert--test-my-list x y))
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:form (list t nil)
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:value (t nil))))
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(,(lambda () (let ((_x t)) (should (error "Foo"))))
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(error "Foo")))
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do
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(let ((test (make-ert-test :body body)))
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(condition-case actual-condition
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(progn
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(let ((ert-debug-on-error t))
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(ert-run-test test))
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(cl-assert nil))
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((error)
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(should (equal actual-condition expected-condition)))))))
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(ert-deftest ert-test-deftest ()
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(should (equal (macroexpand '(ert-deftest abc () "foo" :tags '(bar)))
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'(progn
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(ert-set-test 'abc
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(progn
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(vector 'cl-struct-ert-test 'abc "foo"
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#'(lambda nil)
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nil ':passed
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'(bar))))
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(setq current-load-list
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(cons
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'(ert-deftest . abc)
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current-load-list))
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'abc)))
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(should (equal (macroexpand '(ert-deftest def ()
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:expected-result ':passed))
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'(progn
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(ert-set-test 'def
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(progn
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(vector 'cl-struct-ert-test 'def nil
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#'(lambda nil)
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nil ':passed 'nil)))
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(setq current-load-list
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(cons
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'(ert-deftest . def)
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current-load-list))
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'def)))
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;; :documentation keyword is forbidden
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(should-error (macroexpand '(ert-deftest ghi ()
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:documentation "foo"))))
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(ert-deftest ert-test-record-backtrace ()
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(let ((test (make-ert-test :body (lambda () (ert-fail "foo")))))
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(let ((result (ert-run-test test)))
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(should (ert-test-failed-p result))
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(with-temp-buffer
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(ert--print-backtrace (ert-test-failed-backtrace result))
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(goto-char (point-min))
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(end-of-line)
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(let ((first-line (buffer-substring-no-properties (point-min) (point))))
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(should (equal first-line " (closure (ert--test-body-was-run t) nil (ert-fail \"foo\"))()")))))))
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(ert-deftest ert-test-messages ()
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:tags '(:causes-redisplay)
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(let* ((message-string "Test message")
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(messages-buffer (get-buffer-create "*Messages*"))
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(test (make-ert-test :body (lambda () (message "%s" message-string)))))
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(with-current-buffer messages-buffer
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(let ((result (ert-run-test test)))
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(should (equal (concat message-string "\n")
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(ert-test-result-messages result)))))))
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(ert-deftest ert-test-running-tests ()
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(let ((outer-test (ert-get-test 'ert-test-running-tests)))
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(should (equal (ert-running-test) outer-test))
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(let (test1 test2 test3)
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(setq test1 (make-ert-test
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:name "1"
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:body (lambda ()
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(should (equal (ert-running-test) outer-test))
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(should (equal ert--running-tests
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(list test1 test2 test3
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outer-test)))))
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test2 (make-ert-test
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:name "2"
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:body (lambda ()
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(should (equal (ert-running-test) outer-test))
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(should (equal ert--running-tests
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(list test3 test2 outer-test)))
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(ert-run-test test1)))
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test3 (make-ert-test
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:name "3"
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:body (lambda ()
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(should (equal (ert-running-test) outer-test))
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(should (equal ert--running-tests
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(list test3 outer-test)))
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(ert-run-test test2))))
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(should (ert-test-passed-p (ert-run-test test3))))))
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(ert-deftest ert-test-test-result-expected-p ()
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"Test `ert-test-result-expected-p' and (implicitly) `ert-test-result-type-p'."
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;; passing test
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(let ((test (make-ert-test :body (lambda ()))))
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(should (ert-test-result-expected-p test (ert-run-test test))))
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;; unexpected failure
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(let ((test (make-ert-test :body (lambda () (ert-fail "failed")))))
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(should-not (ert-test-result-expected-p test (ert-run-test test))))
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;; expected failure
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(let ((test (make-ert-test :body (lambda () (ert-fail "failed"))
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:expected-result-type ':failed)))
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(should (ert-test-result-expected-p test (ert-run-test test))))
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;; `not' expected type
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(let ((test (make-ert-test :body (lambda ())
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:expected-result-type '(not :failed))))
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(should (ert-test-result-expected-p test (ert-run-test test))))
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(let ((test (make-ert-test :body (lambda ())
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:expected-result-type '(not :passed))))
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(should-not (ert-test-result-expected-p test (ert-run-test test))))
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;; `and' expected type
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(let ((test (make-ert-test :body (lambda ())
|
|
:expected-result-type '(and :passed :failed))))
|
|
(should-not (ert-test-result-expected-p test (ert-run-test test))))
|
|
(let ((test (make-ert-test :body (lambda ())
|
|
:expected-result-type '(and :passed
|
|
(not :failed)))))
|
|
(should (ert-test-result-expected-p test (ert-run-test test))))
|
|
;; `or' expected type
|
|
(let ((test (make-ert-test :body (lambda ())
|
|
:expected-result-type '(or (and :passed :failed)
|
|
:passed))))
|
|
(should (ert-test-result-expected-p test (ert-run-test test))))
|
|
(let ((test (make-ert-test :body (lambda ())
|
|
:expected-result-type '(or (and :passed :failed)
|
|
nil (not t)))))
|
|
(should-not (ert-test-result-expected-p test (ert-run-test test)))))
|
|
|
|
;;; Test `ert-select-tests'.
|
|
(ert-deftest ert-test-select-regexp ()
|
|
(should (equal (ert-select-tests "^ert-test-select-regexp$" t)
|
|
(list (ert-get-test 'ert-test-select-regexp)))))
|
|
|
|
(ert-deftest ert-test-test-boundp ()
|
|
(should (ert-test-boundp 'ert-test-test-boundp))
|
|
(should-not (ert-test-boundp (make-symbol "ert-not-a-test"))))
|
|
|
|
(ert-deftest ert-test-select-member ()
|
|
(should (equal (ert-select-tests '(member ert-test-select-member) t)
|
|
(list (ert-get-test 'ert-test-select-member)))))
|
|
|
|
(ert-deftest ert-test-select-test ()
|
|
(should (equal (ert-select-tests (ert-get-test 'ert-test-select-test) t)
|
|
(list (ert-get-test 'ert-test-select-test)))))
|
|
|
|
(ert-deftest ert-test-select-symbol ()
|
|
(should (equal (ert-select-tests 'ert-test-select-symbol t)
|
|
(list (ert-get-test 'ert-test-select-symbol)))))
|
|
|
|
(ert-deftest ert-test-select-and ()
|
|
(let ((test (make-ert-test
|
|
:name nil
|
|
:body nil
|
|
:most-recent-result (make-ert-test-failed
|
|
:condition nil
|
|
:backtrace nil
|
|
:infos nil))))
|
|
(should (equal (ert-select-tests `(and (member ,test) :failed) t)
|
|
(list test)))))
|
|
|
|
(ert-deftest ert-test-select-tag ()
|
|
(let ((test (make-ert-test
|
|
:name nil
|
|
:body nil
|
|
:tags '(a b))))
|
|
(should (equal (ert-select-tests `(tag a) (list test)) (list test)))
|
|
(should (equal (ert-select-tests `(tag b) (list test)) (list test)))
|
|
(should (equal (ert-select-tests `(tag c) (list test)) '()))))
|
|
|
|
|
|
;;; Tests for utility functions.
|
|
(ert-deftest ert-test-proper-list-p ()
|
|
(should (ert--proper-list-p '()))
|
|
(should (ert--proper-list-p '(1)))
|
|
(should (ert--proper-list-p '(1 2)))
|
|
(should (ert--proper-list-p '(1 2 3)))
|
|
(should (ert--proper-list-p '(1 2 3 4)))
|
|
(should (not (ert--proper-list-p 'a)))
|
|
(should (not (ert--proper-list-p '(1 . a))))
|
|
(should (not (ert--proper-list-p '(1 2 . a))))
|
|
(should (not (ert--proper-list-p '(1 2 3 . a))))
|
|
(should (not (ert--proper-list-p '(1 2 3 4 . a))))
|
|
(let ((a (list 1)))
|
|
(setf (cdr (last a)) a)
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2)))
|
|
(setf (cdr (last a)) a)
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2 3)))
|
|
(setf (cdr (last a)) a)
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2 3 4)))
|
|
(setf (cdr (last a)) a)
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2)))
|
|
(setf (cdr (last a)) (cdr a))
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2 3)))
|
|
(setf (cdr (last a)) (cdr a))
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2 3 4)))
|
|
(setf (cdr (last a)) (cdr a))
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2 3)))
|
|
(setf (cdr (last a)) (cddr a))
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2 3 4)))
|
|
(setf (cdr (last a)) (cddr a))
|
|
(should (not (ert--proper-list-p a))))
|
|
(let ((a (list 1 2 3 4)))
|
|
(setf (cdr (last a)) (cl-cdddr a))
|
|
(should (not (ert--proper-list-p a)))))
|
|
|
|
(ert-deftest ert-test-parse-keys-and-body ()
|
|
(should (equal (ert--parse-keys-and-body '(foo)) '(nil (foo))))
|
|
(should (equal (ert--parse-keys-and-body '(:bar foo)) '((:bar foo) nil)))
|
|
(should (equal (ert--parse-keys-and-body '(:bar foo a (b)))
|
|
'((:bar foo) (a (b)))))
|
|
(should (equal (ert--parse-keys-and-body '(:bar foo :a (b)))
|
|
'((:bar foo :a (b)) nil)))
|
|
(should (equal (ert--parse-keys-and-body '(bar foo :a (b)))
|
|
'(nil (bar foo :a (b)))))
|
|
(should-error (ert--parse-keys-and-body '(:bar foo :a))))
|
|
|
|
|
|
(ert-deftest ert-test-run-tests-interactively ()
|
|
:tags '(:causes-redisplay)
|
|
(let ((passing-test (make-ert-test :name 'passing-test
|
|
:body (lambda () (ert-pass))))
|
|
(failing-test (make-ert-test :name 'failing-test
|
|
:body (lambda () (ert-fail
|
|
"failure message"))))
|
|
(skipped-test (make-ert-test :name 'skipped-test
|
|
:body (lambda () (ert-skip
|
|
"skip message")))))
|
|
(let ((ert-debug-on-error nil))
|
|
(let* ((buffer-name (generate-new-buffer-name " *ert-test-run-tests*"))
|
|
(messages nil)
|
|
(mock-message-fn
|
|
(lambda (format-string &rest args)
|
|
(push (apply #'format format-string args) messages))))
|
|
(save-window-excursion
|
|
(unwind-protect
|
|
(let ((case-fold-search nil))
|
|
(ert-run-tests-interactively
|
|
`(member ,passing-test ,failing-test, skipped-test) buffer-name
|
|
mock-message-fn)
|
|
(should (equal messages `(,(concat
|
|
"Ran 3 tests, 1 results were "
|
|
"as expected, 1 unexpected, "
|
|
"1 skipped"))))
|
|
(with-current-buffer buffer-name
|
|
(goto-char (point-min))
|
|
(should (equal
|
|
(buffer-substring (point-min)
|
|
(save-excursion
|
|
(forward-line 5)
|
|
(point)))
|
|
(concat
|
|
"Selector: (member <passing-test> <failing-test> "
|
|
"<skipped-test>)\n"
|
|
"Passed: 1\n"
|
|
"Failed: 1 (1 unexpected)\n"
|
|
"Skipped: 1\n"
|
|
"Total: 3/3\n")))))
|
|
(when (get-buffer buffer-name)
|
|
(kill-buffer buffer-name))))))))
|
|
|
|
(ert-deftest ert-test-special-operator-p ()
|
|
(should (ert--special-operator-p 'if))
|
|
(should-not (ert--special-operator-p 'car))
|
|
(should-not (ert--special-operator-p 'ert--special-operator-p))
|
|
(let ((b (cl-gensym)))
|
|
(should-not (ert--special-operator-p b))
|
|
(fset b 'if)
|
|
(should (ert--special-operator-p b))))
|
|
|
|
(ert-deftest ert-test-list-of-should-forms ()
|
|
(let ((test (make-ert-test :body (lambda ()
|
|
(should t)
|
|
(should (null '()))
|
|
(should nil)
|
|
(should t)))))
|
|
(let ((result (let ((ert-debug-on-error nil))
|
|
(ert-run-test test))))
|
|
(should (equal (ert-test-result-should-forms result)
|
|
'(((should t) :form t :value t)
|
|
((should (null '())) :form (null nil) :value t)
|
|
((should nil) :form nil :value nil)))))))
|
|
|
|
(ert-deftest ert-test-list-of-should-forms-observers-should-not-stack ()
|
|
(let ((test (make-ert-test
|
|
:body (lambda ()
|
|
(let ((test2 (make-ert-test
|
|
:body (lambda ()
|
|
(should t)))))
|
|
(let ((result (ert-run-test test2)))
|
|
(should (ert-test-passed-p result))))))))
|
|
(let ((result (let ((ert-debug-on-error nil))
|
|
(ert-run-test test))))
|
|
(should (ert-test-passed-p result))
|
|
(should (eql (length (ert-test-result-should-forms result))
|
|
1)))))
|
|
|
|
(ert-deftest ert-test-list-of-should-forms-no-deep-copy ()
|
|
(let ((test (make-ert-test :body (lambda ()
|
|
(let ((obj (list 'a)))
|
|
(should (equal obj '(a)))
|
|
(setf (car obj) 'b)
|
|
(should (equal obj '(b))))))))
|
|
(let ((result (let ((ert-debug-on-error nil))
|
|
(ert-run-test test))))
|
|
(should (ert-test-passed-p result))
|
|
(should (equal (ert-test-result-should-forms result)
|
|
'(((should (equal obj '(a))) :form (equal (b) (a)) :value t
|
|
:explanation nil)
|
|
((should (equal obj '(b))) :form (equal (b) (b)) :value t
|
|
:explanation nil)
|
|
))))))
|
|
|
|
(ert-deftest ert-test-string-first-line ()
|
|
(should (equal (ert--string-first-line "") ""))
|
|
(should (equal (ert--string-first-line "abc") "abc"))
|
|
(should (equal (ert--string-first-line "abc\n") "abc"))
|
|
(should (equal (ert--string-first-line "foo\nbar") "foo"))
|
|
(should (equal (ert--string-first-line " foo\nbar\nbaz\n") " foo")))
|
|
|
|
(ert-deftest ert-test-explain-equal ()
|
|
(should (equal (ert--explain-equal nil 'foo)
|
|
'(different-atoms nil foo)))
|
|
(should (equal (ert--explain-equal '(a a) '(a b))
|
|
'(list-elt 1 (different-atoms a b))))
|
|
(should (equal (ert--explain-equal '(1 48) '(1 49))
|
|
'(list-elt 1 (different-atoms (48 "#x30" "?0")
|
|
(49 "#x31" "?1")))))
|
|
(should (equal (ert--explain-equal 'nil '(a))
|
|
'(different-types nil (a))))
|
|
(should (equal (ert--explain-equal '(a b c) '(a b c d))
|
|
'(proper-lists-of-different-length 3 4 (a b c) (a b c d)
|
|
first-mismatch-at 3)))
|
|
(let ((sym (make-symbol "a")))
|
|
(should (equal (ert--explain-equal 'a sym)
|
|
`(different-symbols-with-the-same-name a ,sym)))))
|
|
|
|
(ert-deftest ert-test-explain-equal-improper-list ()
|
|
(should (equal (ert--explain-equal '(a . b) '(a . c))
|
|
'(cdr (different-atoms b c)))))
|
|
|
|
(ert-deftest ert-test-explain-equal-keymaps ()
|
|
;; This used to be very slow.
|
|
(should (equal (make-keymap) (make-keymap)))
|
|
(should (equal (make-sparse-keymap) (make-sparse-keymap))))
|
|
|
|
(ert-deftest ert-test-significant-plist-keys ()
|
|
(should (equal (ert--significant-plist-keys '()) '()))
|
|
(should (equal (ert--significant-plist-keys '(a b c d e f c g p q r nil s t))
|
|
'(a c e p s))))
|
|
|
|
(ert-deftest ert-test-plist-difference-explanation ()
|
|
(should (equal (ert--plist-difference-explanation
|
|
'(a b c nil) '(a b))
|
|
nil))
|
|
(should (equal (ert--plist-difference-explanation
|
|
'(a b c t) '(a b))
|
|
'(different-properties-for-key c (different-atoms t nil))))
|
|
(should (equal (ert--plist-difference-explanation
|
|
'(a b c t) '(c nil a b))
|
|
'(different-properties-for-key c (different-atoms t nil))))
|
|
(should (equal (ert--plist-difference-explanation
|
|
'(a b c (foo . bar)) '(c (foo . baz) a b))
|
|
'(different-properties-for-key c
|
|
(cdr
|
|
(different-atoms bar baz))))))
|
|
|
|
(ert-deftest ert-test-abbreviate-string ()
|
|
(should (equal (ert--abbreviate-string "foo" 4 nil) "foo"))
|
|
(should (equal (ert--abbreviate-string "foo" 3 nil) "foo"))
|
|
(should (equal (ert--abbreviate-string "foo" 3 nil) "foo"))
|
|
(should (equal (ert--abbreviate-string "foo" 2 nil) "fo"))
|
|
(should (equal (ert--abbreviate-string "foo" 1 nil) "f"))
|
|
(should (equal (ert--abbreviate-string "foo" 0 nil) ""))
|
|
(should (equal (ert--abbreviate-string "bar" 4 t) "bar"))
|
|
(should (equal (ert--abbreviate-string "bar" 3 t) "bar"))
|
|
(should (equal (ert--abbreviate-string "bar" 3 t) "bar"))
|
|
(should (equal (ert--abbreviate-string "bar" 2 t) "ar"))
|
|
(should (equal (ert--abbreviate-string "bar" 1 t) "r"))
|
|
(should (equal (ert--abbreviate-string "bar" 0 t) "")))
|
|
|
|
(ert-deftest ert-test-explain-equal-string-properties ()
|
|
(should
|
|
(equal (ert--explain-equal-including-properties #("foo" 0 1 (a b))
|
|
"foo")
|
|
'(char 0 "f"
|
|
(different-properties-for-key a (different-atoms b nil))
|
|
context-before ""
|
|
context-after "oo")))
|
|
(should (equal (ert--explain-equal-including-properties
|
|
#("foo" 1 3 (a b))
|
|
#("goo" 0 1 (c d)))
|
|
'(array-elt 0 (different-atoms (?f "#x66" "?f")
|
|
(?g "#x67" "?g")))))
|
|
(should
|
|
(equal (ert--explain-equal-including-properties
|
|
#("foo" 0 1 (a b c d) 1 3 (a b))
|
|
#("foo" 0 1 (c d a b) 1 2 (a foo)))
|
|
'(char 1 "o" (different-properties-for-key a (different-atoms b foo))
|
|
context-before "f" context-after "o"))))
|
|
|
|
(ert-deftest ert-test-equal-including-properties ()
|
|
(should (equal-including-properties "foo" "foo"))
|
|
(should (ert-equal-including-properties "foo" "foo"))
|
|
|
|
(should (equal-including-properties #("foo" 0 3 (a b))
|
|
(propertize "foo" 'a 'b)))
|
|
(should (ert-equal-including-properties #("foo" 0 3 (a b))
|
|
(propertize "foo" 'a 'b)))
|
|
|
|
(should (equal-including-properties #("foo" 0 3 (a b c d))
|
|
(propertize "foo" 'a 'b 'c 'd)))
|
|
(should (ert-equal-including-properties #("foo" 0 3 (a b c d))
|
|
(propertize "foo" 'a 'b 'c 'd)))
|
|
|
|
(should-not (equal-including-properties #("foo" 0 3 (a b c e))
|
|
(propertize "foo" 'a 'b 'c 'd)))
|
|
(should-not (ert-equal-including-properties #("foo" 0 3 (a b c e))
|
|
(propertize "foo" 'a 'b 'c 'd)))
|
|
|
|
;; This is bug 6581.
|
|
(should-not (equal-including-properties #("foo" 0 3 (a (t)))
|
|
(propertize "foo" 'a (list t))))
|
|
(should (ert-equal-including-properties #("foo" 0 3 (a (t)))
|
|
(propertize "foo" 'a (list t)))))
|
|
|
|
(ert-deftest ert-test-stats-set-test-and-result ()
|
|
(let* ((test-1 (make-ert-test :name 'test-1
|
|
:body (lambda () nil)))
|
|
(test-2 (make-ert-test :name 'test-2
|
|
:body (lambda () nil)))
|
|
(test-3 (make-ert-test :name 'test-2
|
|
:body (lambda () nil)))
|
|
(stats (ert--make-stats (list test-1 test-2) 't))
|
|
(failed (make-ert-test-failed :condition nil
|
|
:backtrace nil
|
|
:infos nil))
|
|
(skipped (make-ert-test-skipped :condition nil
|
|
:backtrace nil
|
|
:infos nil)))
|
|
(should (eql 2 (ert-stats-total stats)))
|
|
(should (eql 0 (ert-stats-completed stats)))
|
|
(should (eql 0 (ert-stats-completed-expected stats)))
|
|
(should (eql 0 (ert-stats-completed-unexpected stats)))
|
|
(should (eql 0 (ert-stats-skipped stats)))
|
|
(ert--stats-set-test-and-result stats 0 test-1 (make-ert-test-passed))
|
|
(should (eql 2 (ert-stats-total stats)))
|
|
(should (eql 1 (ert-stats-completed stats)))
|
|
(should (eql 1 (ert-stats-completed-expected stats)))
|
|
(should (eql 0 (ert-stats-completed-unexpected stats)))
|
|
(should (eql 0 (ert-stats-skipped stats)))
|
|
(ert--stats-set-test-and-result stats 0 test-1 failed)
|
|
(should (eql 2 (ert-stats-total stats)))
|
|
(should (eql 1 (ert-stats-completed stats)))
|
|
(should (eql 0 (ert-stats-completed-expected stats)))
|
|
(should (eql 1 (ert-stats-completed-unexpected stats)))
|
|
(should (eql 0 (ert-stats-skipped stats)))
|
|
(ert--stats-set-test-and-result stats 0 test-1 nil)
|
|
(should (eql 2 (ert-stats-total stats)))
|
|
(should (eql 0 (ert-stats-completed stats)))
|
|
(should (eql 0 (ert-stats-completed-expected stats)))
|
|
(should (eql 0 (ert-stats-completed-unexpected stats)))
|
|
(should (eql 0 (ert-stats-skipped stats)))
|
|
(ert--stats-set-test-and-result stats 0 test-3 failed)
|
|
(should (eql 2 (ert-stats-total stats)))
|
|
(should (eql 1 (ert-stats-completed stats)))
|
|
(should (eql 0 (ert-stats-completed-expected stats)))
|
|
(should (eql 1 (ert-stats-completed-unexpected stats)))
|
|
(should (eql 0 (ert-stats-skipped stats)))
|
|
(ert--stats-set-test-and-result stats 1 test-2 (make-ert-test-passed))
|
|
(should (eql 2 (ert-stats-total stats)))
|
|
(should (eql 2 (ert-stats-completed stats)))
|
|
(should (eql 1 (ert-stats-completed-expected stats)))
|
|
(should (eql 1 (ert-stats-completed-unexpected stats)))
|
|
(should (eql 0 (ert-stats-skipped stats)))
|
|
(ert--stats-set-test-and-result stats 0 test-1 (make-ert-test-passed))
|
|
(should (eql 2 (ert-stats-total stats)))
|
|
(should (eql 2 (ert-stats-completed stats)))
|
|
(should (eql 2 (ert-stats-completed-expected stats)))
|
|
(should (eql 0 (ert-stats-completed-unexpected stats)))
|
|
(should (eql 0 (ert-stats-skipped stats)))
|
|
(ert--stats-set-test-and-result stats 0 test-1 skipped)
|
|
(should (eql 2 (ert-stats-total stats)))
|
|
(should (eql 2 (ert-stats-completed stats)))
|
|
(should (eql 1 (ert-stats-completed-expected stats)))
|
|
(should (eql 0 (ert-stats-completed-unexpected stats)))
|
|
(should (eql 1 (ert-stats-skipped stats)))))
|
|
|
|
|
|
(provide 'ert-tests)
|
|
|
|
;;; ert-tests.el ends here
|
|
|
|
;; Local Variables:
|
|
;; no-byte-compile: t
|
|
;; End:
|