diff options
| author | Kartik K. Agaram <vc@akkartik.com> | 2016-12-26 11:44:14 -0800 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2016-12-26 11:44:14 -0800 |
| commit | 204dae921abff0c70e017215bb3c91fa6ca11aff (patch) | |
| tree | 548788d18c881e3f6beb56133c1ca9d733ffa1e8 /html/002test.cc.html | |
| parent | e5c11a5137d538b7713dd8708ca767c208824c06 (diff) | |
| download | mu-204dae921abff0c70e017215bb3c91fa6ca11aff.tar.gz | |
3710
Turns out we don't need to explicitly add anchors for each line. Vim's TOhtml has magic for that out of the box.
Diffstat (limited to 'html/002test.cc.html')
| -rw-r--r-- | html/002test.cc.html | 224 |
1 files changed, 112 insertions, 112 deletions
diff --git a/html/002test.cc.html b/html/002test.cc.html index a5c12b22..454d5dc8 100644 --- a/html/002test.cc.html +++ b/html/002test.cc.html @@ -56,118 +56,118 @@ if ('onhashchange' in window) { </head> <body onload='JumpToLine();'> <pre id='vimCodeElement'> -<a name="L1"></a><span id="L1" class="LineNr"> 1 </span><span class="Comment">//: A simple test harness. To create new tests define functions starting with</span> -<a name="L2"></a><span id="L2" class="LineNr"> 2 </span><span class="Comment">//: 'test_'. To run all tests so defined, run:</span> -<a name="L3"></a><span id="L3" class="LineNr"> 3 </span><span class="Comment">//: $ ./mu test</span> -<a name="L4"></a><span id="L4" class="LineNr"> 4 </span><span class="Comment">//:</span> -<a name="L5"></a><span id="L5" class="LineNr"> 5 </span><span class="Comment">//: Every layer should include tests, and can reach into previous layers.</span> -<a name="L6"></a><span id="L6" class="LineNr"> 6 </span><span class="Comment">//: However, it seems like a good idea never to reach into tests from previous</span> -<a name="L7"></a><span id="L7" class="LineNr"> 7 </span><span class="Comment">//: layers. Every test should be a contract that always passes as originally</span> -<a name="L8"></a><span id="L8" class="LineNr"> 8 </span><span class="Comment">//: written, regardless of any later layers. Avoid writing 'temporary' tests</span> -<a name="L9"></a><span id="L9" class="LineNr"> 9 </span><span class="Comment">//: that are only meant to work until some layer.</span> -<a name="L10"></a><span id="L10" class="LineNr"> 10 </span> -<a name="L11"></a><span id="L11" class="LineNr"> 11 </span><span class="Delimiter">:(before "End Types")</span> -<a name="L12"></a><span id="L12" class="LineNr"> 12 </span><span class="Normal">typedef</span> <span class="Normal">void</span> <span class="Delimiter">(</span>*test_fn<span class="Delimiter">)(</span><span class="Normal">void</span><span class="Delimiter">);</span> -<a name="L13"></a><span id="L13" class="LineNr"> 13 </span><span class="Delimiter">:(before "Globals")</span> -<a name="L14"></a><span id="L14" class="LineNr"> 14 </span><span class="Comment">// move a global ahead into types that we can't generate an extern declaration for</span> -<a name="L15"></a><span id="L15" class="LineNr"> 15 </span><span class="Normal">const</span> test_fn Tests[] = <span class="Delimiter">{</span> -<a name="L16"></a><span id="L16" class="LineNr"> 16 </span><span class="PreProc"> #include </span><span class="Constant">"test_list"</span> <span class="Comment">// auto-generated; see 'build' script</span> -<a name="L17"></a><span id="L17" class="LineNr"> 17 </span><span class="Delimiter">};</span> -<a name="L18"></a><span id="L18" class="LineNr"> 18 </span> -<a name="L19"></a><span id="L19" class="LineNr"> 19 </span><span class="Delimiter">:(before "End Globals")</span> -<a name="L20"></a><span id="L20" class="LineNr"> 20 </span><span class="Normal">bool</span> Run_tests = <span class="Constant">false</span><span class="Delimiter">;</span> -<a name="L21"></a><span id="L21" class="LineNr"> 21 </span><span class="Normal">bool</span> Passed = <span class="Constant">true</span><span class="Delimiter">;</span> <span class="Comment">// set this to false inside any test to indicate failure</span> -<a name="L22"></a><span id="L22" class="LineNr"> 22 </span><span class="Normal">long</span> Num_failures = <span class="Constant">0</span><span class="Delimiter">;</span> -<a name="L23"></a><span id="L23" class="LineNr"> 23 </span> -<a name="L24"></a><span id="L24" class="LineNr"> 24 </span><span class="Delimiter">:(before "End Includes")</span> -<a name="L25"></a><span id="L25" class="LineNr"> 25 </span><span class="PreProc">#define CHECK(X) \</span> -<a name="L26"></a><span id="L26" class="LineNr"> 26 </span><span class="PreProc"> </span><span class="Normal">if</span><span class="PreProc"> (Passed && !(X)) </span><span class="Delimiter">{</span><span class="PreProc"> \</span> -<a name="L27"></a><span id="L27" class="LineNr"> 27 </span><span class="PreProc"> cerr << </span><span class="Constant">"</span><span class="cSpecial">\n</span><span class="Constant">F - "</span><span class="PreProc"> << __FUNCTION__ << </span><span class="Constant">"("</span><span class="PreProc"> << </span><span class="Constant">__FILE__</span><span class="PreProc"> << </span><span class="Constant">":"</span><span class="PreProc"> << </span><span class="Constant">__LINE__</span><span class="PreProc"> << </span><span class="Constant">"): "</span><span class="PreProc"> << #X << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<a name="L28"></a><span id="L28" class="LineNr"> 28 </span><span class="PreProc"> Passed = </span><span class="Constant">false</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<a name="L29"></a><span id="L29" class="LineNr"> 29 </span><span class="PreProc"> </span><span class="Identifier">return</span><span class="Delimiter">;</span><span class="PreProc"> </span><span class="Comment">/*</span><span class="Comment"> Currently we stop at the very first failure. </span><span class="Comment">*/</span><span class="PreProc"> \</span> -<a name="L30"></a><span id="L30" class="LineNr"> 30 </span><span class="PreProc"> </span><span class="Delimiter">}</span> -<a name="L31"></a><span id="L31" class="LineNr"> 31 </span> -<a name="L32"></a><span id="L32" class="LineNr"> 32 </span><span class="PreProc">#define CHECK_EQ(X</span><span class="Delimiter">,</span><span class="PreProc"> Y) \</span> -<a name="L33"></a><span id="L33" class="LineNr"> 33 </span><span class="PreProc"> </span><span class="Normal">if</span><span class="PreProc"> (Passed && (X) != (Y)) </span><span class="Delimiter">{</span><span class="PreProc"> \</span> -<a name="L34"></a><span id="L34" class="LineNr"> 34 </span><span class="PreProc"> cerr << </span><span class="Constant">"</span><span class="cSpecial">\n</span><span class="Constant">F - "</span><span class="PreProc"> << __FUNCTION__ << </span><span class="Constant">"("</span><span class="PreProc"> << </span><span class="Constant">__FILE__</span><span class="PreProc"> << </span><span class="Constant">":"</span><span class="PreProc"> << </span><span class="Constant">__LINE__</span><span class="PreProc"> << </span><span class="Constant">"): "</span><span class="PreProc"> << #X << </span><span class="Constant">" == "</span><span class="PreProc"> << #Y << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<a name="L35"></a><span id="L35" class="LineNr"> 35 </span><span class="PreProc"> cerr << </span><span class="Constant">" got "</span><span class="PreProc"> << (X) << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> </span><span class="Comment">/*</span><span class="Comment"> BEWARE: multiple eval </span><span class="Comment">*/</span><span class="PreProc"> \</span> -<a name="L36"></a><span id="L36" class="LineNr"> 36 </span><span class="PreProc"> Passed = </span><span class="Constant">false</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<a name="L37"></a><span id="L37" class="LineNr"> 37 </span><span class="PreProc"> </span><span class="Identifier">return</span><span class="Delimiter">;</span><span class="PreProc"> </span><span class="Comment">/*</span><span class="Comment"> Currently we stop at the very first failure. </span><span class="Comment">*/</span><span class="PreProc"> \</span> -<a name="L38"></a><span id="L38" class="LineNr"> 38 </span><span class="PreProc"> </span><span class="Delimiter">}</span> -<a name="L39"></a><span id="L39" class="LineNr"> 39 </span> -<a name="L40"></a><span id="L40" class="LineNr"> 40 </span><span class="Delimiter">:(before "End Setup")</span> -<a name="L41"></a><span id="L41" class="LineNr"> 41 </span>Passed = <span class="Constant">true</span><span class="Delimiter">;</span> -<a name="L42"></a><span id="L42" class="LineNr"> 42 </span> -<a name="L43"></a><span id="L43" class="LineNr"> 43 </span><span class="Delimiter">:(before "End Commandline Parsing")</span> -<a name="L44"></a><span id="L44" class="LineNr"> 44 </span><span class="Normal">if</span> <span class="Delimiter">(</span>argc > <span class="Constant">1</span> && is_equal<span class="Delimiter">(</span>argv[<span class="Constant">1</span>]<span class="Delimiter">,</span> <span class="Constant">"test"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> -<a name="L45"></a><span id="L45" class="LineNr"> 45 </span> Run_tests = <span class="Constant">true</span><span class="Delimiter">;</span> --argc<span class="Delimiter">;</span> ++argv<span class="Delimiter">;</span> <span class="Comment">// shift 'test' out of commandline args</span> -<a name="L46"></a><span id="L46" class="LineNr"> 46 </span><span class="Delimiter">}</span> -<a name="L47"></a><span id="L47" class="LineNr"> 47 </span> -<a name="L48"></a><span id="L48" class="LineNr"> 48 </span><span class="Delimiter">:(before "End Main")</span> -<a name="L49"></a><span id="L49" class="LineNr"> 49 </span><span class="Normal">if</span> <span class="Delimiter">(</span>Run_tests<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<a name="L50"></a><span id="L50" class="LineNr"> 50 </span> <span class="Comment">// Test Runs</span> -<a name="L51"></a><span id="L51" class="LineNr"> 51 </span> <span class="Comment">// we run some tests and then exit; assume no state need be maintained afterward</span> -<a name="L52"></a><span id="L52" class="LineNr"> 52 </span> -<a name="L53"></a><span id="L53" class="LineNr"> 53 </span> <span class="Comment">// End Test Run Initialization</span> -<a name="L54"></a><span id="L54" class="LineNr"> 54 </span> <span class="Normal">time_t</span> t<span class="Delimiter">;</span> time<span class="Delimiter">(</span>&t<span class="Delimiter">);</span> -<a name="L55"></a><span id="L55" class="LineNr"> 55 </span> cerr << <span class="Constant">"C tests: "</span> << ctime<span class="Delimiter">(</span>&t<span class="Delimiter">);</span> -<a name="L56"></a><span id="L56" class="LineNr"> 56 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">size_t</span> i=<span class="Constant">0</span><span class="Delimiter">;</span> i < <span class="Normal">sizeof</span><span class="Delimiter">(</span>Tests<span class="Delimiter">)</span>/<span class="Normal">sizeof</span><span class="Delimiter">(</span>Tests[<span class="Constant">0</span>]<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<a name="L57"></a><span id="L57" class="LineNr"> 57 </span><span class="CommentedCode">//? cerr << i << '\n';</span> -<a name="L58"></a><span id="L58" class="LineNr"> 58 </span> run_test<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<a name="L59"></a><span id="L59" class="LineNr"> 59 </span> <span class="Delimiter">}</span> -<a name="L60"></a><span id="L60" class="LineNr"> 60 </span> cerr << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> -<a name="L61"></a><span id="L61" class="LineNr"> 61 </span> <span class="Comment">// End Tests</span> -<a name="L62"></a><span id="L62" class="LineNr"> 62 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Num_failures > <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<a name="L63"></a><span id="L63" class="LineNr"> 63 </span> cerr << Num_failures << <span class="Constant">" failure"</span> -<a name="L64"></a><span id="L64" class="LineNr"> 64 </span> << <span class="Delimiter">(</span>Num_failures > <span class="Constant">1</span> ? <span class="Constant">"s"</span> : <span class="Constant">""</span><span class="Delimiter">)</span> -<a name="L65"></a><span id="L65" class="LineNr"> 65 </span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> -<a name="L66"></a><span id="L66" class="LineNr"> 66 </span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> -<a name="L67"></a><span id="L67" class="LineNr"> 67 </span> <span class="Delimiter">}</span> -<a name="L68"></a><span id="L68" class="LineNr"> 68 </span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> -<a name="L69"></a><span id="L69" class="LineNr"> 69 </span><span class="Delimiter">}</span> -<a name="L70"></a><span id="L70" class="LineNr"> 70 </span> -<a name="L71"></a><span id="L71" class="LineNr"> 71 </span><span class="Delimiter">:(code)</span> -<a name="L72"></a><span id="L72" class="LineNr"> 72 </span><span class="Normal">void</span> run_test<span class="Delimiter">(</span><span class="Normal">size_t</span> i<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<a name="L73"></a><span id="L73" class="LineNr"> 73 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i >= <span class="Normal">sizeof</span><span class="Delimiter">(</span>Tests<span class="Delimiter">)</span>/<span class="Normal">sizeof</span><span class="Delimiter">(</span>Tests[<span class="Constant">0</span>]<span class="Delimiter">))</span> <span class="Delimiter">{</span> -<a name="L74"></a><span id="L74" class="LineNr"> 74 </span> cerr << <span class="Constant">"no test "</span> << i << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> -<a name="L75"></a><span id="L75" class="LineNr"> 75 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> -<a name="L76"></a><span id="L76" class="LineNr"> 76 </span> <span class="Delimiter">}</span> -<a name="L77"></a><span id="L77" class="LineNr"> 77 </span> setup<span class="Delimiter">();</span> -<a name="L78"></a><span id="L78" class="LineNr"> 78 </span> <span class="Comment">// End Test Setup</span> -<a name="L79"></a><span id="L79" class="LineNr"> 79 </span> <span class="Delimiter">(</span>*Tests[i]<span class="Delimiter">)();</span> -<a name="L80"></a><span id="L80" class="LineNr"> 80 </span> <span class="Comment">// End Test Teardown</span> -<a name="L81"></a><span id="L81" class="LineNr"> 81 </span> teardown<span class="Delimiter">();</span> -<a name="L82"></a><span id="L82" class="LineNr"> 82 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Passed<span class="Delimiter">)</span> cerr << <span class="Constant">'.'</span><span class="Delimiter">;</span> -<a name="L83"></a><span id="L83" class="LineNr"> 83 </span> <span class="Normal">else</span> ++Num_failures<span class="Delimiter">;</span> -<a name="L84"></a><span id="L84" class="LineNr"> 84 </span><span class="Delimiter">}</span> -<a name="L85"></a><span id="L85" class="LineNr"> 85 </span> -<a name="L86"></a><span id="L86" class="LineNr"> 86 </span><span class="Normal">bool</span> is_integer<span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<a name="L87"></a><span id="L87" class="LineNr"> 87 </span> <span class="Identifier">return</span> s<span class="Delimiter">.</span>find_first_not_of<span class="Delimiter">(</span><span class="Constant">"0123456789-"</span><span class="Delimiter">)</span> == string::npos <span class="Comment">// no other characters</span> -<a name="L88"></a><span id="L88" class="LineNr"> 88 </span> && s<span class="Delimiter">.</span>find_first_of<span class="Delimiter">(</span><span class="Constant">"0123456789"</span><span class="Delimiter">)</span> != string::npos <span class="Comment">// at least one digit</span> -<a name="L89"></a><span id="L89" class="LineNr"> 89 </span> && s<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">'-'</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">)</span> == string::npos<span class="Delimiter">;</span> <span class="Comment">// '-' only at first position</span> -<a name="L90"></a><span id="L90" class="LineNr"> 90 </span><span class="Delimiter">}</span> -<a name="L91"></a><span id="L91" class="LineNr"> 91 </span> -<a name="L92"></a><span id="L92" class="LineNr"> 92 </span><span class="Normal">int</span> to_integer<span class="Delimiter">(</span>string n<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<a name="L93"></a><span id="L93" class="LineNr"> 93 </span> <span class="Normal">char</span>* end = <span class="Constant">NULL</span><span class="Delimiter">;</span> -<a name="L94"></a><span id="L94" class="LineNr"> 94 </span> <span class="Comment">// safe because string.c_str() is guaranteed to be null-terminated</span> -<a name="L95"></a><span id="L95" class="LineNr"> 95 </span> <span class="Normal">int</span> result = strtoll<span class="Delimiter">(</span>n<span class="Delimiter">.</span>c_str<span class="Delimiter">(),</span> &end<span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">any base</span><span class="Comment">*/</span><span class="Constant">0</span><span class="Delimiter">);</span> -<a name="L96"></a><span id="L96" class="LineNr"> 96 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>*end != <span class="cSpecial">'\0'</span><span class="Delimiter">)</span> cerr << <span class="Constant">"tried to convert "</span> << n << <span class="Constant">" to number</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> -<a name="L97"></a><span id="L97" class="LineNr"> 97 </span> assert<span class="Delimiter">(</span>*end == <span class="cSpecial">'\0'</span><span class="Delimiter">);</span> -<a name="L98"></a><span id="L98" class="LineNr"> 98 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> -<a name="L99"></a><span id="L99" class="LineNr"> 99 </span><span class="Delimiter">}</span> -<a name="L100"></a><span id="L100" class="LineNr">100 </span> -<a name="L101"></a><span id="L101" class="LineNr">101 </span><span class="Normal">void</span> test_is_integer<span class="Delimiter">()</span> <span class="Delimiter">{</span> -<a name="L102"></a><span id="L102" class="LineNr">102 </span> CHECK<span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span><span class="Constant">"1234"</span><span class="Delimiter">));</span> -<a name="L103"></a><span id="L103" class="LineNr">103 </span> CHECK<span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span><span class="Constant">"-1"</span><span class="Delimiter">));</span> -<a name="L104"></a><span id="L104" class="LineNr">104 </span> CHECK<span class="Delimiter">(</span>!is_integer<span class="Delimiter">(</span><span class="Constant">"234.0"</span><span class="Delimiter">));</span> -<a name="L105"></a><span id="L105" class="LineNr">105 </span> CHECK<span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span><span class="Constant">"-567"</span><span class="Delimiter">));</span> -<a name="L106"></a><span id="L106" class="LineNr">106 </span> CHECK<span class="Delimiter">(</span>!is_integer<span class="Delimiter">(</span><span class="Constant">"89-0"</span><span class="Delimiter">));</span> -<a name="L107"></a><span id="L107" class="LineNr">107 </span> CHECK<span class="Delimiter">(</span>!is_integer<span class="Delimiter">(</span><span class="Constant">"-"</span><span class="Delimiter">));</span> -<a name="L108"></a><span id="L108" class="LineNr">108 </span> CHECK<span class="Delimiter">(</span>!is_integer<span class="Delimiter">(</span><span class="Constant">"1e3"</span><span class="Delimiter">));</span> <span class="Comment">// not supported</span> -<a name="L109"></a><span id="L109" class="LineNr">109 </span><span class="Delimiter">}</span> -<a name="L110"></a><span id="L110" class="LineNr">110 </span> -<a name="L111"></a><span id="L111" class="LineNr">111 </span><span class="Delimiter">:(before "End Includes")</span> -<a name="L112"></a><span id="L112" class="LineNr">112 </span><span class="PreProc">#include </span><span class="Constant"><stdlib.h></span> +<span id="L1" class="LineNr"> 1 </span><span class="Comment">//: A simple test harness. To create new tests define functions starting with</span> +<span id="L2" class="LineNr"> 2 </span><span class="Comment">//: 'test_'. To run all tests so defined, run:</span> +<span id="L3" class="LineNr"> 3 </span><span class="Comment">//: $ ./mu test</span> +<span id="L4" class="LineNr"> 4 </span><span class="Comment">//:</span> +<span id="L5" class="LineNr"> 5 </span><span class="Comment">//: Every layer should include tests, and can reach into previous layers.</span> +<span id="L6" class="LineNr"> 6 </span><span class="Comment">//: However, it seems like a good idea never to reach into tests from previous</span> +<span id="L7" class="LineNr"> 7 </span><span class="Comment">//: layers. Every test should be a contract that always passes as originally</span> +<span id="L8" class="LineNr"> 8 </span><span class="Comment">//: written, regardless of any later layers. Avoid writing 'temporary' tests</span> +<span id="L9" class="LineNr"> 9 </span><span class="Comment">//: that are only meant to work until some layer.</span> +<span id="L10" class="LineNr"> 10 </span> +<span id="L11" class="LineNr"> 11 </span><span class="Delimiter">:(before "End Types")</span> +<span id="L12" class="LineNr"> 12 </span><span class="Normal">typedef</span> <span class="Normal">void</span> <span class="Delimiter">(</span>*test_fn<span class="Delimiter">)(</span><span class="Normal">void</span><span class="Delimiter">);</span> +<span id="L13" class="LineNr"> 13 </span><span class="Delimiter">:(before "Globals")</span> +<span id="L14" class="LineNr"> 14 </span><span class="Comment">// move a global ahead into types that we can't generate an extern declaration for</span> +<span id="L15" class="LineNr"> 15 </span><span class="Normal">const</span> test_fn Tests[] = <span class="Delimiter">{</span> +<span id="L16" class="LineNr"> 16 </span><span class="PreProc"> #include </span><span class="Constant">"test_list"</span> <span class="Comment">// auto-generated; see 'build' script</span> +<span id="L17" class="LineNr"> 17 </span><span class="Delimiter">};</span> +<span id="L18" class="LineNr"> 18 </span> +<span id="L19" class="LineNr"> 19 </span><span class="Delimiter">:(before "End Globals")</span> +<span id="L20" class="LineNr"> 20 </span><span class="Normal">bool</span> Run_tests = <span class="Constant">false</span><span class="Delimiter">;</span> +<span id="L21" class="LineNr"> 21 </span><span class="Normal">bool</span> Passed = <span class="Constant">true</span><span class="Delimiter">;</span> <span class="Comment">// set this to false inside any test to indicate failure</span> +<span id="L22" class="LineNr"> 22 </span><span class="Normal">long</span> Num_failures = <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L23" class="LineNr"> 23 </span> +<span id="L24" class="LineNr"> 24 </span><span class="Delimiter">:(before "End Includes")</span> +<span id="L25" class="LineNr"> 25 </span><span class="PreProc">#define CHECK(X) \</span> +<span id="L26" class="LineNr"> 26 </span><span class="PreProc"> </span><span class="Normal">if</span><span class="PreProc"> (Passed && !(X)) </span><span class="Delimiter">{</span><span class="PreProc"> \</span> +<span id="L27" class="LineNr"> 27 </span><span class="PreProc"> cerr << </span><span class="Constant">"</span><span class="cSpecial">\n</span><span class="Constant">F - "</span><span class="PreProc"> << __FUNCTION__ << </span><span class="Constant">"("</span><span class="PreProc"> << </span><span class="Constant">__FILE__</span><span class="PreProc"> << </span><span class="Constant">":"</span><span class="PreProc"> << </span><span class="Constant">__LINE__</span><span class="PreProc"> << </span><span class="Constant">"): "</span><span class="PreProc"> << #X << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span id="L28" class="LineNr"> 28 </span><span class="PreProc"> Passed = </span><span class="Constant">false</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span id="L29" class="LineNr"> 29 </span><span class="PreProc"> </span><span class="Identifier">return</span><span class="Delimiter">;</span><span class="PreProc"> </span><span class="Comment">/*</span><span class="Comment"> Currently we stop at the very first failure. </span><span class="Comment">*/</span><span class="PreProc"> \</span> +<span id="L30" class="LineNr"> 30 </span><span class="PreProc"> </span><span class="Delimiter">}</span> +<span id="L31" class="LineNr"> 31 </span> +<span id="L32" class="LineNr"> 32 </span><span class="PreProc">#define CHECK_EQ(X</span><span class="Delimiter">,</span><span class="PreProc"> Y) \</span> +<span id="L33" class="LineNr"> 33 </span><span class="PreProc"> </span><span class="Normal">if</span><span class="PreProc"> (Passed && (X) != (Y)) </span><span class="Delimiter">{</span><span class="PreProc"> \</span> +<span id="L34" class="LineNr"> 34 </span><span class="PreProc"> cerr << </span><span class="Constant">"</span><span class="cSpecial">\n</span><span class="Constant">F - "</span><span class="PreProc"> << __FUNCTION__ << </span><span class="Constant">"("</span><span class="PreProc"> << </span><span class="Constant">__FILE__</span><span class="PreProc"> << </span><span class="Constant">":"</span><span class="PreProc"> << </span><span class="Constant">__LINE__</span><span class="PreProc"> << </span><span class="Constant">"): "</span><span class="PreProc"> << #X << </span><span class="Constant">" == "</span><span class="PreProc"> << #Y << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span id="L35" class="LineNr"> 35 </span><span class="PreProc"> cerr << </span><span class="Constant">" got "</span><span class="PreProc"> << (X) << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> </span><span class="Comment">/*</span><span class="Comment"> BEWARE: multiple eval </span><span class="Comment">*/</span><span class="PreProc"> \</span> +<span id="L36" class="LineNr"> 36 </span><span class="PreProc"> Passed = </span><span class="Constant">false</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span id="L37" class="LineNr"> 37 </span><span class="PreProc"> </span><span class="Identifier">return</span><span class="Delimiter">;</span><span class="PreProc"> </span><span class="Comment">/*</span><span class="Comment"> Currently we stop at the very first failure. </span><span class="Comment">*/</span><span class="PreProc"> \</span> +<span id="L38" class="LineNr"> 38 </span><span class="PreProc"> </span><span class="Delimiter">}</span> +<span id="L39" class="LineNr"> 39 </span> +<span id="L40" class="LineNr"> 40 </span><span class="Delimiter">:(before "End Setup")</span> +<span id="L41" class="LineNr"> 41 </span>Passed = <span class="Constant">true</span><span class="Delimiter">;</span> +<span id="L42" class="LineNr"> 42 </span> +<span id="L43" class="LineNr"> 43 </span><span class="Delimiter">:(before "End Commandline Parsing")</span> +<span id="L44" class="LineNr"> 44 </span><span class="Normal">if</span> <span class="Delimiter">(</span>argc > <span class="Constant">1</span> && is_equal<span class="Delimiter">(</span>argv[<span class="Constant">1</span>]<span class="Delimiter">,</span> <span class="Constant">"test"</span><span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L45" class="LineNr"> 45 </span> Run_tests = <span class="Constant">true</span><span class="Delimiter">;</span> --argc<span class="Delimiter">;</span> ++argv<span class="Delimiter">;</span> <span class="Comment">// shift 'test' out of commandline args</span> +<span id="L46" class="LineNr"> 46 </span><span class="Delimiter">}</span> +<span id="L47" class="LineNr"> 47 </span> +<span id="L48" class="LineNr"> 48 </span><span class="Delimiter">:(before "End Main")</span> +<span id="L49" class="LineNr"> 49 </span><span class="Normal">if</span> <span class="Delimiter">(</span>Run_tests<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L50" class="LineNr"> 50 </span> <span class="Comment">// Test Runs</span> +<span id="L51" class="LineNr"> 51 </span> <span class="Comment">// we run some tests and then exit; assume no state need be maintained afterward</span> +<span id="L52" class="LineNr"> 52 </span> +<span id="L53" class="LineNr"> 53 </span> <span class="Comment">// End Test Run Initialization</span> +<span id="L54" class="LineNr"> 54 </span> <span class="Normal">time_t</span> t<span class="Delimiter">;</span> time<span class="Delimiter">(</span>&t<span class="Delimiter">);</span> +<span id="L55" class="LineNr"> 55 </span> cerr << <span class="Constant">"C tests: "</span> << ctime<span class="Delimiter">(</span>&t<span class="Delimiter">);</span> +<span id="L56" class="LineNr"> 56 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">size_t</span> i=<span class="Constant">0</span><span class="Delimiter">;</span> i < <span class="Normal">sizeof</span><span class="Delimiter">(</span>Tests<span class="Delimiter">)</span>/<span class="Normal">sizeof</span><span class="Delimiter">(</span>Tests[<span class="Constant">0</span>]<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L57" class="LineNr"> 57 </span><span class="CommentedCode">//? cerr << i << '\n';</span> +<span id="L58" class="LineNr"> 58 </span> run_test<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span id="L59" class="LineNr"> 59 </span> <span class="Delimiter">}</span> +<span id="L60" class="LineNr"> 60 </span> cerr << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<span id="L61" class="LineNr"> 61 </span> <span class="Comment">// End Tests</span> +<span id="L62" class="LineNr"> 62 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Num_failures > <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L63" class="LineNr"> 63 </span> cerr << Num_failures << <span class="Constant">" failure"</span> +<span id="L64" class="LineNr"> 64 </span> << <span class="Delimiter">(</span>Num_failures > <span class="Constant">1</span> ? <span class="Constant">"s"</span> : <span class="Constant">""</span><span class="Delimiter">)</span> +<span id="L65" class="LineNr"> 65 </span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<span id="L66" class="LineNr"> 66 </span> <span class="Identifier">return</span> <span class="Constant">1</span><span class="Delimiter">;</span> +<span id="L67" class="LineNr"> 67 </span> <span class="Delimiter">}</span> +<span id="L68" class="LineNr"> 68 </span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> +<span id="L69" class="LineNr"> 69 </span><span class="Delimiter">}</span> +<span id="L70" class="LineNr"> 70 </span> +<span id="L71" class="LineNr"> 71 </span><span class="Delimiter">:(code)</span> +<span id="L72" class="LineNr"> 72 </span><span class="Normal">void</span> run_test<span class="Delimiter">(</span><span class="Normal">size_t</span> i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L73" class="LineNr"> 73 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i >= <span class="Normal">sizeof</span><span class="Delimiter">(</span>Tests<span class="Delimiter">)</span>/<span class="Normal">sizeof</span><span class="Delimiter">(</span>Tests[<span class="Constant">0</span>]<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L74" class="LineNr"> 74 </span> cerr << <span class="Constant">"no test "</span> << i << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<span id="L75" class="LineNr"> 75 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<span id="L76" class="LineNr"> 76 </span> <span class="Delimiter">}</span> +<span id="L77" class="LineNr"> 77 </span> setup<span class="Delimiter">();</span> +<span id="L78" class="LineNr"> 78 </span> <span class="Comment">// End Test Setup</span> +<span id="L79" class="LineNr"> 79 </span> <span class="Delimiter">(</span>*Tests[i]<span class="Delimiter">)();</span> +<span id="L80" class="LineNr"> 80 </span> <span class="Comment">// End Test Teardown</span> +<span id="L81" class="LineNr"> 81 </span> teardown<span class="Delimiter">();</span> +<span id="L82" class="LineNr"> 82 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>Passed<span class="Delimiter">)</span> cerr << <span class="Constant">'.'</span><span class="Delimiter">;</span> +<span id="L83" class="LineNr"> 83 </span> <span class="Normal">else</span> ++Num_failures<span class="Delimiter">;</span> +<span id="L84" class="LineNr"> 84 </span><span class="Delimiter">}</span> +<span id="L85" class="LineNr"> 85 </span> +<span id="L86" class="LineNr"> 86 </span><span class="Normal">bool</span> is_integer<span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L87" class="LineNr"> 87 </span> <span class="Identifier">return</span> s<span class="Delimiter">.</span>find_first_not_of<span class="Delimiter">(</span><span class="Constant">"0123456789-"</span><span class="Delimiter">)</span> == string::npos <span class="Comment">// no other characters</span> +<span id="L88" class="LineNr"> 88 </span> && s<span class="Delimiter">.</span>find_first_of<span class="Delimiter">(</span><span class="Constant">"0123456789"</span><span class="Delimiter">)</span> != string::npos <span class="Comment">// at least one digit</span> +<span id="L89" class="LineNr"> 89 </span> && s<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">'-'</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">)</span> == string::npos<span class="Delimiter">;</span> <span class="Comment">// '-' only at first position</span> +<span id="L90" class="LineNr"> 90 </span><span class="Delimiter">}</span> +<span id="L91" class="LineNr"> 91 </span> +<span id="L92" class="LineNr"> 92 </span><span class="Normal">int</span> to_integer<span class="Delimiter">(</span>string n<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L93" class="LineNr"> 93 </span> <span class="Normal">char</span>* end = <span class="Constant">NULL</span><span class="Delimiter">;</span> +<span id="L94" class="LineNr"> 94 </span> <span class="Comment">// safe because string.c_str() is guaranteed to be null-terminated</span> +<span id="L95" class="LineNr"> 95 </span> <span class="Normal">int</span> result = strtoll<span class="Delimiter">(</span>n<span class="Delimiter">.</span>c_str<span class="Delimiter">(),</span> &end<span class="Delimiter">,</span> <span class="Comment">/*</span><span class="Comment">any base</span><span class="Comment">*/</span><span class="Constant">0</span><span class="Delimiter">);</span> +<span id="L96" class="LineNr"> 96 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>*end != <span class="cSpecial">'\0'</span><span class="Delimiter">)</span> cerr << <span class="Constant">"tried to convert "</span> << n << <span class="Constant">" to number</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> +<span id="L97" class="LineNr"> 97 </span> assert<span class="Delimiter">(</span>*end == <span class="cSpecial">'\0'</span><span class="Delimiter">);</span> +<span id="L98" class="LineNr"> 98 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> +<span id="L99" class="LineNr"> 99 </span><span class="Delimiter">}</span> +<span id="L100" class="LineNr">100 </span> +<span id="L101" class="LineNr">101 </span><span class="Normal">void</span> test_is_integer<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L102" class="LineNr">102 </span> CHECK<span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span><span class="Constant">"1234"</span><span class="Delimiter">));</span> +<span id="L103" class="LineNr">103 </span> CHECK<span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span><span class="Constant">"-1"</span><span class="Delimiter">));</span> +<span id="L104" class="LineNr">104 </span> CHECK<span class="Delimiter">(</span>!is_integer<span class="Delimiter">(</span><span class="Constant">"234.0"</span><span class="Delimiter">));</span> +<span id="L105" class="LineNr">105 </span> CHECK<span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span><span class="Constant">"-567"</span><span class="Delimiter">));</span> +<span id="L106" class="LineNr">106 </span> CHECK<span class="Delimiter">(</span>!is_integer<span class="Delimiter">(</span><span class="Constant">"89-0"</span><span class="Delimiter">));</span> +<span id="L107" class="LineNr">107 </span> CHECK<span class="Delimiter">(</span>!is_integer<span class="Delimiter">(</span><span class="Constant">"-"</span><span class="Delimiter">));</span> +<span id="L108" class="LineNr">108 </span> CHECK<span class="Delimiter">(</span>!is_integer<span class="Delimiter">(</span><span class="Constant">"1e3"</span><span class="Delimiter">));</span> <span class="Comment">// not supported</span> +<span id="L109" class="LineNr">109 </span><span class="Delimiter">}</span> +<span id="L110" class="LineNr">110 </span> +<span id="L111" class="LineNr">111 </span><span class="Delimiter">:(before "End Includes")</span> +<span id="L112" class="LineNr">112 </span><span class="PreProc">#include </span><span class="Constant"><stdlib.h></span> </pre> </body> </html> |