import progc-base without CUnit
This commit is contained in:
Robert Hunger
parent
1b60d4f971
commit
ec28da1aff
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# Doxyfile 1.8.11
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#---------------------------------------------------------------------------
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# Project related configuration options
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#---------------------------------------------------------------------------
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DOXYFILE_ENCODING = UTF-8
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PROJECT_NAME = "PROGC - Labs"
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PROJECT_NUMBER =
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OPTIMIZE_OUTPUT_FOR_C = YES
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OPTIMIZE_FOR_FORTRAN = NO
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OPTIMIZE_OUTPUT_VHDL = NO
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EXTENSION_MAPPING =
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#---------------------------------------------------------------------------
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# Build related configuration options
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#---------------------------------------------------------------------------
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EXTRACT_ALL = NO
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EXTRACT_PRIVATE = NO
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EXTRACT_PACKAGE = NO
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EXTRACT_STATIC = NO
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EXTRACT_LOCAL_CLASSES = YES
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EXTRACT_LOCAL_METHODS = NO
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EXTRACT_ANON_NSPACES = NO
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HIDE_UNDOC_MEMBERS = NO
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SHOW_INCLUDE_FILES = YES
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FORCE_LOCAL_INCLUDES = NO
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INLINE_INFO = YES
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SORT_MEMBER_DOCS = YES
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SORT_BRIEF_DOCS = NO
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SORT_MEMBERS_CTORS_1ST = NO
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SORT_GROUP_NAMES = NO
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SORT_BY_SCOPE_NAME = NO
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STRICT_PROTO_MATCHING = NO
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GENERATE_TODOLIST = YES
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GENERATE_TESTLIST = YES
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GENERATE_BUGLIST = YES
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GENERATE_DEPRECATEDLIST= YES
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ENABLED_SECTIONS =
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MAX_INITIALIZER_LINES = 30
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SHOW_USED_FILES = YES
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SHOW_FILES = YES
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SHOW_NAMESPACES = YES
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FILE_VERSION_FILTER =
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LAYOUT_FILE =
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CITE_BIB_FILES =
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#---------------------------------------------------------------------------
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# Configuration options related to warning and progress messages
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#---------------------------------------------------------------------------
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QUIET = NO
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WARNINGS = YES
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WARN_IF_UNDOCUMENTED = YES
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WARN_IF_DOC_ERROR = YES
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WARN_NO_PARAMDOC = YES
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WARN_AS_ERROR = NO
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WARN_FORMAT = "$file:$line: $text"
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WARN_LOGFILE =
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#---------------------------------------------------------------------------
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# Configuration options related to the input files
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#---------------------------------------------------------------------------
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INPUT = .
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INPUT_ENCODING = UTF-8
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FILE_PATTERNS = *.h *.c *.dox
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RECURSIVE = YES
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EXCLUDE =
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EXCLUDE_SYMLINKS = NO
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EXCLUDE_PATTERNS = test*/*
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EXCLUDE_SYMBOLS =
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EXAMPLE_PATH =
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EXAMPLE_PATTERNS =
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EXAMPLE_RECURSIVE = NO
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IMAGE_PATH =
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FILTER_PATTERNS =
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FILTER_SOURCE_FILES = NO
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FILTER_SOURCE_PATTERNS =
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USE_MDFILE_AS_MAINPAGE =
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#---------------------------------------------------------------------------
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# Configuration options related to source browsing
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#---------------------------------------------------------------------------
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SOURCE_BROWSER = YES
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INLINE_SOURCES = NO
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STRIP_CODE_COMMENTS = NO
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REFERENCED_BY_RELATION = NO
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REFERENCES_RELATION = NO
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REFERENCES_LINK_SOURCE = YES
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SOURCE_TOOLTIPS = YES
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USE_HTAGS = NO
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VERBATIM_HEADERS = YES
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CLANG_ASSISTED_PARSING = NO
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CLANG_OPTIONS =
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#---------------------------------------------------------------------------
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# Configuration options related to the alphabetical class index
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#---------------------------------------------------------------------------
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ALPHABETICAL_INDEX = YES
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COLS_IN_ALPHA_INDEX = 5
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IGNORE_PREFIX =
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#---------------------------------------------------------------------------
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# Configuration options related to the HTML output
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#---------------------------------------------------------------------------
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GENERATE_HTML = YES
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HTML_OUTPUT = doc
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HTML_FILE_EXTENSION = .html
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HTML_HEADER =
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HTML_FOOTER =
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HTML_STYLESHEET =
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HTML_EXTRA_STYLESHEET =
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HTML_EXTRA_FILES =
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HTML_COLORSTYLE_HUE = 220
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HTML_COLORSTYLE_SAT = 100
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HTML_COLORSTYLE_GAMMA = 80
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HTML_TIMESTAMP = NO
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HTML_DYNAMIC_SECTIONS = NO
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HTML_INDEX_NUM_ENTRIES = 100
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GENERATE_DOCSET = NO
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DOCSET_FEEDNAME = "Doxygen generated docs"
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DOCSET_BUNDLE_ID = org.doxygen.Project
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DOCSET_PUBLISHER_ID = org.doxygen.Publisher
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DOCSET_PUBLISHER_NAME = Publisher
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GENERATE_HTMLHELP = NO
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CHM_FILE =
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HHC_LOCATION =
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FORMULA_TRANSPARENT = YES
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USE_MATHJAX = NO
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MATHJAX_FORMAT = HTML-CSS
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MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest
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MATHJAX_EXTENSIONS =
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MATHJAX_CODEFILE =
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SEARCHENGINE = YES
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EXTERNAL_SEARCH = NO
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SEARCHDATA_FILE = searchdata.xml
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EXTERNAL_SEARCH_ID =
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#---------------------------------------------------------------------------
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# Configuration options related to the LaTeX output
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#---------------------------------------------------------------------------
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GENERATE_LATEX = NO
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LATEX_OUTPUT = latex
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LATEX_CMD_NAME = latex
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MAKEINDEX_CMD_NAME = makeindex
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COMPACT_LATEX = NO
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PAPER_TYPE = a4
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EXTRA_PACKAGES =
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LATEX_HEADER =
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LATEX_FOOTER =
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LATEX_EXTRA_STYLESHEET =
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LATEX_EXTRA_FILES =
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PDF_HYPERLINKS = YES
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USE_PDFLATEX = YES
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LATEX_BATCHMODE = NO
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LATEX_HIDE_INDICES = NO
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LATEX_SOURCE_CODE = NO
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LATEX_BIB_STYLE = plain
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LATEX_TIMESTAMP = NO
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#---------------------------------------------------------------------------
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# Configuration options related to the RTF output
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#---------------------------------------------------------------------------
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GENERATE_RTF = NO
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RTF_OUTPUT = rtf
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COMPACT_RTF = NO
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RTF_HYPERLINKS = NO
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RTF_STYLESHEET_FILE =
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RTF_EXTENSIONS_FILE =
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RTF_SOURCE_CODE = NO
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#---------------------------------------------------------------------------
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# Configuration options related to the man page output
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#---------------------------------------------------------------------------
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GENERATE_MAN = NO
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MAN_OUTPUT = man
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MAN_EXTENSION = .3
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MAN_SUBDIR =
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MAN_LINKS = NO
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#---------------------------------------------------------------------------
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# Configuration options related to the XML output
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#---------------------------------------------------------------------------
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GENERATE_XML = NO
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XML_OUTPUT = xml
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XML_PROGRAMLISTING = YES
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#---------------------------------------------------------------------------
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# Configuration options related to the DOCBOOK output
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#---------------------------------------------------------------------------
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GENERATE_DOCBOOK = NO
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DOCBOOK_OUTPUT = docbook
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DOCBOOK_PROGRAMLISTING = NO
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#---------------------------------------------------------------------------
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# Configuration options for the AutoGen Definitions output
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#---------------------------------------------------------------------------
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GENERATE_AUTOGEN_DEF = NO
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#---------------------------------------------------------------------------
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# Configuration options related to the Perl module output
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#---------------------------------------------------------------------------
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GENERATE_PERLMOD = NO
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PERLMOD_LATEX = NO
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PERLMOD_PRETTY = YES
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PERLMOD_MAKEVAR_PREFIX =
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#---------------------------------------------------------------------------
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# Configuration options related to the preprocessor
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#---------------------------------------------------------------------------
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ENABLE_PREPROCESSING = YES
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MACRO_EXPANSION = NO
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EXPAND_ONLY_PREDEF = NO
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SEARCH_INCLUDES = YES
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INCLUDE_PATH =
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INCLUDE_FILE_PATTERNS =
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PREDEFINED =
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EXPAND_AS_DEFINED =
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SKIP_FUNCTION_MACROS = YES
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#---------------------------------------------------------------------------
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# Configuration options related to external references
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#---------------------------------------------------------------------------
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TAGFILES =
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GENERATE_TAGFILE =
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ALLEXTERNALS = NO
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EXTERNAL_GROUPS = YES
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EXTERNAL_PAGES = YES
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PERL_PATH = /usr/bin/perl
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#---------------------------------------------------------------------------
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# Configuration options related to the dot tool
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#---------------------------------------------------------------------------
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CLASS_DIAGRAMS = NO
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MSCGEN_PATH =
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DIA_PATH =
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HIDE_UNDOC_RELATIONS = YES
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HAVE_DOT = YES
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DOT_NUM_THREADS = 0
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DOT_FONTNAME = Helvetica
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DOT_FONTSIZE = 10
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DOT_FONTPATH =
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CLASS_GRAPH = NO
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COLLABORATION_GRAPH = NO
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GROUP_GRAPHS = NO
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UML_LOOK = NO
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UML_LIMIT_NUM_FIELDS = 10
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TEMPLATE_RELATIONS = NO
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INCLUDE_GRAPH = NO
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INCLUDED_BY_GRAPH = NO
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CALL_GRAPH = NO
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CALLER_GRAPH = NO
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GRAPHICAL_HIERARCHY = NO
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DIRECTORY_GRAPH = NO
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DOT_IMAGE_FORMAT = png
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INTERACTIVE_SVG = NO
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DOT_PATH =
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DOTFILE_DIRS =
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MSCFILE_DIRS =
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DIAFILE_DIRS =
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PLANTUML_JAR_PATH =
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PLANTUML_INCLUDE_PATH =
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DOT_GRAPH_MAX_NODES = 50
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MAX_DOT_GRAPH_DEPTH = 0
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DOT_TRANSPARENT = NO
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DOT_MULTI_TARGETS = NO
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GENERATE_LEGEND = NO
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DOT_CLEANUP = NO
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EMPTY :=
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SPACE := $(EMPTY) $(EMPTY)
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NL := $(EMPTY)\\n$(EMPTY)
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LABS := $(sort $(wildcard lab??-* testlib))
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default:
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@echo "**** PROGC Labs ****"
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@echo "$(subst $(SPACE),$(NL),$(LABS))"
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@echo ""
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@echo "**** Prerequisites ****"
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@echo "1. Change into the testlib directory"
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@echo " cd testlib"
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@echo "2. Build and install the library, e.g."
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@echo " make clean"
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@echo " make default"
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@echo " make test"
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@echo " make install"
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@echo " make doc"
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@echo " Caution: make sure the tests, installation and documentation does not produce any error."
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@echo "3. View the produced documentation, e.g."
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@echo " firefox doc/index.html"
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@echo ""
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@echo "**** How to build and run a lab? ****"
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@echo "1. Change into the respective directory, e.g."
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@echo " cd $(firstword $(LABS))"
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@echo "2. Build the lab, e.g."
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@echo " make"
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@echo " The resulting executable is located in the bin folder."
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@echo "3. Build and run the tests, e.g."
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@echo " make test"
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@echo "4. Build the HTML documentation from the sources, e.g."
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@echo " make doc"
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@echo " The produced HTML documentation is located in the doc folder. Open the index.html file in a HTML browser."
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@echo "Notes:"
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@echo "- You may cleanup the builds, e.g."
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@echo " make clean"
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# what to produce
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TARGET := bin/libprogctest.a
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# public headers
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HEADERS := src/test_utils.h
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# implementation files
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SOURCES := src/test_utils.c
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# test implementations
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TSTSOURCES := tests/tests.c
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# directories to create (and remove upon cleanup)
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CREATEDIRS := bin doc
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# list of derived file names from the source names
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OBJECTS := $(SOURCES:%.c=%.o) # list of gcc -c ... produced *.o files
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DEPS := $(SOURCES:%.c=%.d) # list of gcc -MD ... produced *.d files
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TSTOBJECTS := $(TSTSOURCES:%.c=%.o) # list of gcc -c ... produced *.o files
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TSTDEPS := $(TSTSOURCES:%.c=%.d) # list of gcc -MD ... produced *.d files
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TSTTARGET := $(CURDIR)/tests/runtest
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# libraries
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CUNITINCDIR := $(CURDIR)/../CUnit/include
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CUNITLIBDIR := $(CURDIR)/../CUnit/lib
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# where to install the static library and the associated headers
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INSTALLLIBDIR := $(CURDIR)/../lib
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INSTALLINCDIR := $(CURDIR)/../include
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# full path to the target
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FULLTARGET := $(CURDIR)/$(TARGET)
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# commands and flags
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CC = gcc
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CFLAGS = -std=c99 -Wall -g
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CPPFLAGS = -MD -Isrc -Itests -I$(INSTALLINCDIR) -I$(CUNITINCDIR) -DTARGET=$(FULLTARGET)
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LDFLAGS = -static -z muldefs
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ARFLAGS = rc
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# targets which get always visited (without checking any up-to-date state)
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.PHONY: default clean test doc install mkdir
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# targets
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default: $(FULLTARGET)
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@echo "#### $< built ####"
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$(FULLTARGET): mkdir $(OBJECTS) Makefile
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$(AR) $(ARFLAGS) $@ $(OBJECTS)
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clean:
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$(RM) $(TARGET) $(OBJECTS) $(DEPS) $(TSTTARGET) $(TSTOBJECTS) $(TSTDEPS) $(wildcard */*~ *~ tests/*.txt)
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$(RM) -r $(CREATEDIRS)
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@echo "#### $@ done ####"
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install: $(FULLTARGET)
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mkdir -p $(INSTALLLIBDIR) $(INSTALLINCDIR)
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cp -f $(FULLTARGET) $(INSTALLLIBDIR)/
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cp -f $(HEADERS) $(INSTALLINCDIR)/
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@echo "#### $< installed ####"
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doc:
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doxygen ../Doxyfile > /dev/null
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@echo "#### $@ done ####"
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test: $(TSTTARGET)
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(cd tests; $(TSTTARGET))
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@echo "#### $< executed ####"
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$(TSTTARGET): $(FULLTARGET) $(TSTOBJECTS)
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$(LINK.c) -o $(TSTTARGET) $(TSTOBJECTS) $(FULLTARGET) -L$(CUNITLIBDIR) -lcunit
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@echo "#### $@ built ####"
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# create needed directories (ignoring any error)
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mkdir:
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-mkdir -p $(CREATEDIRS)
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# read in the gcc -MD ... produced dependencies (ignoring any error)
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-include $(DEPS) $(TSTDEPS)
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/**
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* @mainpage PROGC - Labs
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*
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* @section Purpose
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*
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* This is a supporting test library for PROGC tests.
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*
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* This project needs to be built before the labs.
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* It provides the needed header files in the include folder and the libraries in the lib folder.
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*/
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@ -0,0 +1,117 @@
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/* ----------------------------------------------------------------------------
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* -- _____ ______ _____ -
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* -- |_ _| | ____|/ ____| -
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||||
* -- | | _ __ | |__ | (___ Institute of Embedded Systems -
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||||
* -- | | | '_ \| __| \___ \ Zuercher Hochschule Winterthur -
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||||
* -- _| |_| | | | |____ ____) | (University of Applied Sciences) -
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||||
* -- |_____|_| |_|______|_____/ 8401 Winterthur, Switzerland -
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* ----------------------------------------------------------------------------
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*/
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/**
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* @file
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* @brief Implementation of the test_utils.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <unistd.h>
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#include <errno.h>
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#include <assert.h>
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#include "CUnit/Basic.h"
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#include "test_utils.h"
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int file_exists(const char file_path[])
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{
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// preconditions
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assert(file_path);
|
||||
int errno_safe = errno;
|
||||
errno = 0;
|
||||
// try and forgive...
|
||||
FILE *file = fopen(file_path, "r");
|
||||
assert(file || (!file && (errno == ENOENT))); // either it exists or "No such file or directory" error code (see man errno).
|
||||
errno = errno_safe; // fopen will set errno if the file does not exist
|
||||
if (file) {
|
||||
assert(0 == fclose(file));
|
||||
return 1; // existed
|
||||
}
|
||||
return 0; // did not exist
|
||||
}
|
||||
|
||||
void remove_file_if_exists(const char file_path[])
|
||||
{
|
||||
// we take the risk that between checking and removing, some undesired file access may happen and jeopardize the control logic...
|
||||
if (file_exists(file_path)) {
|
||||
assert(0 == unlink(file_path));
|
||||
}
|
||||
}
|
||||
|
||||
void assert_lines(const char file[], const char *lines[], size_t n_lines)
|
||||
{
|
||||
// preconditions
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(file);
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(lines);
|
||||
|
||||
// file access may always fail
|
||||
FILE *input = fopen(file, "r");
|
||||
if (!input) perror(file);
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(input);
|
||||
|
||||
// process all lines and compare to the file content
|
||||
size_t i = 0;
|
||||
size_t n = 0;
|
||||
for(i = 0; i < n_lines && n == 0; i++) {
|
||||
const char *line = lines[i];
|
||||
CU_ASSERT_PTR_NOT_NULL(line);
|
||||
if (line) {
|
||||
size_t len = n = strlen(line);
|
||||
CU_ASSERT(n > 0);
|
||||
while (n > 0) {
|
||||
int c = fgetc(input);
|
||||
CU_ASSERT_FALSE(feof(input));
|
||||
CU_ASSERT_EQUAL(c, *line);
|
||||
if (c != *line) {
|
||||
printf("\nfile %s: line %zu, pos %zu = %d = '%c', expected = %d = '%c'\n",
|
||||
file, i+1, len-n+1, c, isprint(c) ? c : '.', *line, isprint(*line) ? *line : '.');
|
||||
break;
|
||||
}
|
||||
line++;
|
||||
n--;
|
||||
}
|
||||
}
|
||||
}
|
||||
CU_ASSERT_FALSE(feof(input));
|
||||
(void)fgetc(input);
|
||||
CU_ASSERT_TRUE(feof(input));
|
||||
CU_ASSERT_EQUAL(i, n_lines);
|
||||
CU_ASSERT_EQUAL(n, 0);
|
||||
|
||||
// successfully reached the end...
|
||||
int fclose_result = fclose(input);
|
||||
CU_ASSERT(0 == fclose_result);
|
||||
|
||||
// print actual versus expected in case of error
|
||||
if (n != 0 || i != n_lines) {
|
||||
printf("---- EXPECTED ----\n");
|
||||
for(int i = 0; i < n_lines; i++) {
|
||||
const char *p = lines[i];
|
||||
while(p && *p) {
|
||||
putchar(*p);
|
||||
p++;
|
||||
}
|
||||
}
|
||||
printf("---- ACTUAL (%s) ----\n", file);
|
||||
FILE* fd = fopen(file, "r");
|
||||
int last = 0;
|
||||
while(fd && !feof(fd)) {
|
||||
int c = fgetc(fd);
|
||||
if (c != EOF) {
|
||||
last = c;
|
||||
putchar(c);
|
||||
}
|
||||
}
|
||||
if (fd) fclose(fd);
|
||||
if (last != '\n') putchar('\n');
|
||||
printf("---- END ----\n");
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,146 @@
|
|||
/* ----------------------------------------------------------------------------
|
||||
* -- _____ ______ _____ -
|
||||
* -- |_ _| | ____|/ ____| -
|
||||
* -- | | _ __ | |__ | (___ Institute of Embedded Systems -
|
||||
* -- | | | '_ \| __| \___ \ Zuercher Hochschule Winterthur -
|
||||
* -- _| |_| | | | |____ ____) | (University of Applied Sciences) -
|
||||
* -- |_____|_| |_|______|_____/ 8401 Winterthur, Switzerland -
|
||||
* ----------------------------------------------------------------------------
|
||||
*/
|
||||
/**
|
||||
* @file
|
||||
* @brief Common test utilities for writing PROGC tests.
|
||||
*/
|
||||
#ifndef _TEST_UTILS_H_
|
||||
#define _TEST_UTILS_H_
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include "CUnit/Basic.h"
|
||||
|
||||
/// Stringize macro (evaluates the passed macro and makes a string out of it). Non-macros are stringized as-is.
|
||||
#define XSTR(x) STR(x)
|
||||
/// Stringize macro (does *not* evaluate the passed macro - makes the macro *name* a string). Non-macros are stringized as-is.
|
||||
#define STR(x) #x
|
||||
|
||||
/**
|
||||
* @brief Gracefully checks by means of fopen(..., "r") if a file exists.
|
||||
* @param[in] file_path The file to check for existence.
|
||||
* @returns Returns 0 if the file does not exist, 1 otherwise.
|
||||
* @remark If the file does not exist, errno was affected. This function takes care of this, i.e. it safes and restores the original errno state.
|
||||
* @remark In case of an error situation, the function fails with a hard assert.h assertion violation.
|
||||
* This allows to use the function outside of a tests, e.g. in setup and teardown functions.
|
||||
*/
|
||||
int file_exists(const char file_path[]);
|
||||
|
||||
/**
|
||||
* @brief Removes the given file if it exists.
|
||||
* @param[in] file_path: The path to the file which gets removed if it exists.
|
||||
* @remark Silently ignores any error. If you are interrested in the errors, set first *errno* to zero, and check it after the call.
|
||||
* @remark In case of an error situation, the function fails with a hard assert.h assertion violation.
|
||||
* This allows to use the function outside of a tests, e.g. in setup and teardown functions.
|
||||
*/
|
||||
void remove_file_if_exists(const char file_path[]);
|
||||
|
||||
/**
|
||||
* @brief Checks if the file content matches exactly the given lines.
|
||||
* The lines must contain the new-line character. This is especially important if a file terminates without a new line character.
|
||||
* @param[in] file: The path to the file to check against the lines.
|
||||
* @param[in] lines: The array of lines which must match the file content exactly. Newlines must be part of the lines too.
|
||||
* @param[in] n_lines: The number of lines in the line array.
|
||||
*/
|
||||
void assert_lines(const char file[], const char *lines[], size_t n_lines);
|
||||
|
||||
/**
|
||||
* @brief The test function's callback type.
|
||||
*/
|
||||
typedef void (*test_function_t)(void);
|
||||
|
||||
/**
|
||||
* @brief Boiler-plate code as a macro to define the complete body of the main function of the tests suite.
|
||||
* @param[in] suite: The name of the test suite (<I>const char *</I>).
|
||||
* @param[in] setup: The setup callback function which is executed before the first test is executed (*int setup(void)*).
|
||||
* @param[in] cleanup: The teardown callback function which is executed after the last test is executed (*int teardown(void)*).
|
||||
* @param[in] ...: The variable list of test_function callback (*void test(void)*) which constitue the test cases. They are executed in the given sequence.
|
||||
* @remark Example code (see also CUnit Framework Documentation):
|
||||
* @code
|
||||
* // setup and teardown
|
||||
* int setup(void)
|
||||
* {
|
||||
* // do some initialization if needed
|
||||
* // ...
|
||||
* return 0; // success
|
||||
* }
|
||||
* int teardown(void)
|
||||
* {
|
||||
* // do some cleanup if needed
|
||||
* // ...
|
||||
* return 0; // success
|
||||
* }
|
||||
* // tests
|
||||
* void test_main_no_args(void)
|
||||
* {
|
||||
* // arrange
|
||||
* // ...
|
||||
|
||||
* // act
|
||||
* // ...
|
||||
|
||||
* // assert (use the CUnit CU_ASSERT_... macros)
|
||||
* // ...
|
||||
* }
|
||||
* void test_main_one_arg(void)
|
||||
* {
|
||||
* //...
|
||||
* }
|
||||
* void test_main_two_args(void)
|
||||
* {
|
||||
* //...
|
||||
* }
|
||||
|
||||
* // execute the tests
|
||||
* int main(void)
|
||||
* {
|
||||
* TestMainBasic("Hello World", setup, teardown
|
||||
* , test_main_no_args
|
||||
* , test_main_one_arg
|
||||
* , test_main_two_args
|
||||
* );
|
||||
* }
|
||||
* @endcode
|
||||
*/
|
||||
#define TestMainBasic(suite, setup, cleanup, ...) \
|
||||
do { \
|
||||
CU_pSuite pSuite = NULL; \
|
||||
\
|
||||
/* initialize the CUnit test registry */ \
|
||||
if (CUE_SUCCESS != CU_initialize_registry()) \
|
||||
return CU_get_error(); \
|
||||
\
|
||||
/* functions and their names */ \
|
||||
test_function_t tests[] = { __VA_ARGS__ }; \
|
||||
char all_names[] = #__VA_ARGS__; \
|
||||
const size_t n = sizeof(tests)/sizeof(*tests); \
|
||||
const char *names[sizeof(tests)/sizeof(*tests)] = { strtok(all_names, ", ") } ; \
|
||||
for(size_t i = 1; i < n; i++) { \
|
||||
names[i] = strtok(NULL, ", "); \
|
||||
} \
|
||||
/* init suite and tests */ \
|
||||
pSuite = CU_add_suite(suite, setup, cleanup); \
|
||||
if (pSuite) { \
|
||||
size_t i; \
|
||||
for(i = 0; i < n; i++) { \
|
||||
if (!CU_add_test(pSuite, names[i], tests[i])) break; \
|
||||
} \
|
||||
/* Run all tests using the CUnit Basic interface */ \
|
||||
if (i == n) { \
|
||||
CU_basic_set_mode(CU_BRM_VERBOSE); \
|
||||
CU_basic_run_tests(); \
|
||||
} \
|
||||
} \
|
||||
CU_cleanup_registry(); \
|
||||
return CU_get_error(); \
|
||||
} while(0) \
|
||||
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,170 @@
|
|||
/* ----------------------------------------------------------------------------
|
||||
* -- _____ ______ _____ -
|
||||
* -- |_ _| | ____|/ ____| -
|
||||
* -- | | _ __ | |__ | (___ Institute of Embedded Systems -
|
||||
* -- | | | '_ \| __| \___ \ Zuercher Hochschule Winterthur -
|
||||
* -- _| |_| | | | |____ ____) | (University of Applied Sciences) -
|
||||
* -- |_____|_| |_|______|_____/ 8401 Winterthur, Switzerland -
|
||||
* ----------------------------------------------------------------------------
|
||||
*/
|
||||
/**
|
||||
* @file
|
||||
* @brief Test suite for the given package.
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include "CUnit/Basic.h"
|
||||
#include "test_utils.h"
|
||||
|
||||
#ifndef TARGET // must be given by the make file --> see test target
|
||||
#error missing TARGET define
|
||||
#endif
|
||||
|
||||
/// @brief The name of the STDOUT text file.
|
||||
#define OUTFILE "stdout.txt"
|
||||
/// @brief The name of the STDERR text file.
|
||||
#define ERRFILE "stderr.txt"
|
||||
/// @brief Some test output file
|
||||
#define EMPTYFILE "EmptyFile.txt"
|
||||
/// @brief Some test output file
|
||||
#define NONEMPTYFILE "NonEmptyFile.txt"
|
||||
/// @brief Some test output file
|
||||
#define NONEMPTYFILE_NONLEND "NonEmptyFileNoNlEnd.txt"
|
||||
|
||||
// setup & teardown
|
||||
static int setup(void)
|
||||
{
|
||||
remove_file_if_exists(OUTFILE);
|
||||
remove_file_if_exists(ERRFILE);
|
||||
remove_file_if_exists(EMPTYFILE);
|
||||
remove_file_if_exists(NONEMPTYFILE);
|
||||
remove_file_if_exists(NONEMPTYFILE_NONLEND);
|
||||
// do nothing
|
||||
return 0; // success
|
||||
}
|
||||
static int teardown(void)
|
||||
{
|
||||
// do nothing
|
||||
return 0; // success
|
||||
}
|
||||
|
||||
|
||||
// tests
|
||||
static void test_remove_file_that_exists(void)
|
||||
{
|
||||
// ** arrange **
|
||||
|
||||
// create a file
|
||||
FILE *file = fopen(OUTFILE, "w");
|
||||
CU_ASSERT_PTR_NOT_NULL(file);
|
||||
CU_ASSERT_EQUAL(fclose(file), 0);
|
||||
errno = 0;
|
||||
|
||||
// ** act **
|
||||
remove_file_if_exists(OUTFILE);
|
||||
|
||||
// ** assert **
|
||||
|
||||
// make sure the file is removed
|
||||
CU_ASSERT_EQUAL(errno, 0);
|
||||
file = fopen(OUTFILE, "r");
|
||||
CU_ASSERT_TRUE(!file && errno == ENOENT);
|
||||
// cleanup gracefully
|
||||
if (file) CU_ASSERT_EQUAL(fclose(file), 0);
|
||||
errno = 0;
|
||||
}
|
||||
static void test_remove_file_that_does_not_exist(void)
|
||||
{
|
||||
// ** arrange **
|
||||
remove_file_if_exists(OUTFILE);
|
||||
// the file is now supposed to not exist any more --> see test_remove_file_that_exists test result
|
||||
|
||||
// ** act **
|
||||
|
||||
// call with a not existing file
|
||||
remove_file_if_exists(OUTFILE);
|
||||
// must not fail in any internal assertion
|
||||
|
||||
// ** assert **
|
||||
|
||||
// make sure the file is removed
|
||||
CU_ASSERT_EQUAL(errno, 0);
|
||||
FILE *file = fopen(OUTFILE, "r");
|
||||
CU_ASSERT_TRUE(!file && errno == ENOENT);
|
||||
// cleanup gracefully
|
||||
if (file) CU_ASSERT_EQUAL(fclose(file), 0);
|
||||
errno = 0;
|
||||
}
|
||||
|
||||
static void test_assert_lines_empty_file(void)
|
||||
{
|
||||
// ** arrange **
|
||||
|
||||
// empty file
|
||||
remove_file_if_exists(EMPTYFILE);
|
||||
FILE *file = fopen(EMPTYFILE, "w");
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(file);
|
||||
CU_ASSERT_EQUAL(fclose(file), 0);
|
||||
const char *lines[] = {};
|
||||
|
||||
// ** act **
|
||||
assert_lines(EMPTYFILE, lines, sizeof(lines)/sizeof(*lines));
|
||||
|
||||
// ** assert **
|
||||
|
||||
// no assertions should have happened within assert_lines(...)
|
||||
}
|
||||
static void test_assert_lines_non_empty_file(void)
|
||||
{
|
||||
// ** arrange **
|
||||
|
||||
// reference file
|
||||
remove_file_if_exists(NONEMPTYFILE);
|
||||
FILE *file = fopen(NONEMPTYFILE, "w");
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(file);
|
||||
CU_ASSERT_EQUAL(fprintf(file, "LINE1\n"), 6);
|
||||
CU_ASSERT_EQUAL(fprintf(file, "LINE2\n"), 6);
|
||||
CU_ASSERT_EQUAL(fclose(file), 0);
|
||||
const char *lines[] = { "LINE1\n", "LINE2\n"};
|
||||
|
||||
// ** act **
|
||||
assert_lines(NONEMPTYFILE, lines, sizeof(lines)/sizeof(*lines));
|
||||
|
||||
// ** assert **
|
||||
|
||||
// no assertions should have happened within assert_lines(...)
|
||||
}
|
||||
static void test_assert_lines_no_newline_at_the_end(void)
|
||||
{
|
||||
// ** arrange **
|
||||
|
||||
// reference file
|
||||
remove_file_if_exists(NONEMPTYFILE_NONLEND);
|
||||
FILE *file = fopen(NONEMPTYFILE_NONLEND, "w");
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(file);
|
||||
CU_ASSERT_EQUAL(fprintf(file, "LINE1\n"), 6);
|
||||
CU_ASSERT_EQUAL(fprintf(file, "LINE2"), 5);
|
||||
CU_ASSERT_EQUAL(fclose(file), 0);
|
||||
const char *lines[] = { "LINE1\n", "LINE2"};
|
||||
|
||||
// ** act **
|
||||
assert_lines(NONEMPTYFILE_NONLEND, lines, sizeof(lines)/sizeof(*lines));
|
||||
|
||||
// ** assert **
|
||||
|
||||
// no assertions should have happened within assert_lines(...)
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Registers and runs the tests.
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
TestMainBasic("PROGC Test Lib", setup, teardown
|
||||
, test_remove_file_that_exists
|
||||
, test_remove_file_that_does_not_exist
|
||||
, test_assert_lines_empty_file
|
||||
, test_assert_lines_non_empty_file
|
||||
, test_assert_lines_no_newline_at_the_end
|
||||
);
|
||||
}
|
||||
Loading…
Reference in New Issue