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106 lines
4.2 KiB
106 lines
4.2 KiB
;;; test-cpp.el --- Flycheck Specs: C/C++ -*- lexical-binding: t; -*-
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;; Copyright (C) 2016 Sebastian Wiesner and Flycheck contributors
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;; This file is not part of GNU Emacs.
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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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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;; Specs for C/C++ support.
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;;; Code:
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(require 'flycheck-buttercup)
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(describe "Language C/C++"
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(describe "The Cppcheck error parser"
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(let ((cppcheck-xml-without-errors "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
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<results version=\"2\">
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<cppcheck version=\"1.60.1\"/>
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<errors>
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</errors>
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</results>")
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(cppcheck-xml "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
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<results version=\"2\">
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<cppcheck version=\"1.52\"/>
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<errors>
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<error id=\"toomanyconfigs\" severity=\"information\"
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msg=\"Too many #ifdef configurations - cppcheck only checks 12 \
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configurations. Use --force to check all configurations. For more details, use \
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--enable=information.\" verbose=\"The checking of the file will be interrupted \
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because there are too many #ifdef configurations. Checking of all #ifdef \
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configurations can be forced by --force command line option or from GUI \
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preferences. However that may increase the checking time. For more details, use \
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--enable=information.\">
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</error>
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<error id=\"nullPointer\" severity=\"error\"
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msg=\"Null pointer dereference\" verbose=\"Null pointer dereference\">
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<location file=\"foo\" line=\"4\"/>
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<location file=\"bar\" line=\"6\"/>
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</error>
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<error id=\"comparisonOfBoolWithInt\" severity=\"warning\"
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msg=\"Comparison of a boolean with integer that is neither 1 nor 0\" \
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verbose=\"The expression "x" is of type 'bool' and it is compared \
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against a integer value that is neither 1 nor 0.\">
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<location file=\"eggs\" line=\"2\"/>
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</error>
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</errors>
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</results>"))
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(it "parses Cppcheck XML using automatic parser selection"
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(expect (flycheck-parse-cppcheck cppcheck-xml
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'checker 'buffer)
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:to-be-equal-flycheck-errors
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(list
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(flycheck-error-new
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:filename "foo"
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:buffer 'buffer
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:checker 'checker
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:line 4
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:column nil
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:level 'error
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:message "Null pointer dereference"
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:id "nullPointer")
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(flycheck-error-new
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:filename "bar"
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:buffer 'buffer
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:checker 'checker
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:line 6
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:column nil
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:level 'error
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:message "Null pointer dereference"
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:id "nullPointer")
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(flycheck-error-new
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:filename "eggs"
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:buffer 'buffer
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:checker 'checker
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:line 2
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:column nil
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:level 'warning
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:message "The expression \"x\" is of type 'bool' and it is compared against a integer value that is neither 1 nor 0."
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:id "comparisonOfBoolWithInt"))))
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(it "parses Cppcheck XML without errors using automatic parser selection"
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(expect (flycheck-parse-cppcheck cppcheck-xml-without-errors
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'checker 'buffer)
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:to-be-equal-flycheck-errors nil))
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(it "parses Cppcheck XML without errors using builtin parser"
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(let ((flycheck-xml-parser #'flycheck-parse-xml-region))
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(expect (flycheck-parse-cppcheck cppcheck-xml-without-errors
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'checker 'buffer)
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:to-be-equal-flycheck-errors nil))))))
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;;; test-c_c++.el ends here
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