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| author | Kartik K. Agaram <vc@akkartik.com> | 2016-09-10 10:43:19 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2016-09-10 10:43:19 -0700 |
| commit | 44c1aeef226542d692f0002b5cca5a3c30935d18 (patch) | |
| tree | 46452902ff779d93e4adcb57cda29d923766a5be /html/003trace.cc.html | |
| parent | c7db6a160a9a43d0905d5dea44e742b47acfa42f (diff) | |
| download | mu-44c1aeef226542d692f0002b5cca5a3c30935d18.tar.gz | |
3315
Diffstat (limited to 'html/003trace.cc.html')
| -rw-r--r-- | html/003trace.cc.html | 164 |
1 files changed, 85 insertions, 79 deletions
diff --git a/html/003trace.cc.html b/html/003trace.cc.html index 9011e3eb..0e35ce97 100644 --- a/html/003trace.cc.html +++ b/html/003trace.cc.html @@ -110,9 +110,6 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment">//: programmers form a mental model, rather than as production of a program."</span> <span class="Comment">//: -- Peter Naur (<a href="http://alistair.cockburn.us/ASD+book+extract%3A+%22Naur,+Ehn,+Musashi%22)">http://alistair.cockburn.us/ASD+book+extract%3A+%22Naur,+Ehn,+Musashi%22)</a></span> -<span class="Delimiter">:(before "int main")</span> -<span class="Comment">// End Tracing // hack to ensure most code in this layer comes before anything else</span> - <span class="Delimiter">:(before "End Types")</span> <span class="Normal">struct</span> trace_line <span class="Delimiter">{</span> <span class="Normal">int</span> depth<span class="Delimiter">;</span> <span class="Comment">// optional field just to help browse traces later</span> @@ -123,15 +120,18 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Delimiter">};</span> <span class="Delimiter">:(before "End Globals")</span> -<span class="Normal">const</span> <span class="Normal">int</span> Max_depth = <span class="Constant">9999</span><span class="Delimiter">;</span> -<span class="Normal">const</span> <span class="Normal">int</span> Error_depth = <span class="Constant">0</span><span class="Delimiter">;</span> <span class="Comment">// definitely always print errors</span> -<span class="Normal">const</span> <span class="Normal">int</span> App_depth = <span class="Constant">2</span><span class="Delimiter">;</span> <span class="Comment">// temporarily where all mu code will trace to</span> -<span class="Delimiter">:(before "End Tracing")</span> <span class="Normal">bool</span> Hide_errors = <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Delimiter">:(before "End Setup")</span> Hide_errors = <span class="Constant">false</span><span class="Delimiter">;</span> -<span class="Delimiter">:(before "End Tracing")</span> +<span class="Delimiter">:(before "End Types")</span> +<span class="Comment">// Pre-define some global constants that trace_stream needs to know about.</span> +<span class="Comment">// Since they're in the Types section, they'll be included in any cleaved</span> +<span class="Comment">// compilation units. So no extern linkage.</span> +<span class="Normal">const</span> <span class="Normal">int</span> Max_depth = <span class="Constant">9999</span><span class="Delimiter">;</span> +<span class="Normal">const</span> <span class="Normal">int</span> Error_depth = <span class="Constant">0</span><span class="Delimiter">;</span> <span class="Comment">// definitely always print errors</span> +<span class="Normal">const</span> <span class="Normal">int</span> App_depth = <span class="Constant">2</span><span class="Delimiter">;</span> <span class="Comment">// temporarily where all mu code will trace to</span> + <span class="Normal">struct</span> trace_stream <span class="Delimiter">{</span> vector<trace_line> past_lines<span class="Delimiter">;</span> <span class="Comment">// accumulator for current line</span> @@ -157,41 +157,52 @@ Hide_errors = <span class="Constant">false</span><span class="Delimiter">;</span <span class="Delimiter">}</span> <span class="Comment">// be sure to call this before messing with curr_stream or curr_label</span> - <span class="Normal">void</span> newline<span class="Delimiter">()</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!curr_stream<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> - string curr_contents = curr_stream<span class="Delimiter">-></span>str<span class="Delimiter">();</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr_contents<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> - past_lines<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>trace_line<span class="Delimiter">(</span>curr_depth<span class="Delimiter">,</span> trim<span class="Delimiter">(</span>curr_label<span class="Delimiter">),</span> curr_contents<span class="Delimiter">));</span> <span class="Comment">// preserve indent in contents</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!Hide_errors && curr_label == <span class="Constant">"error"</span><span class="Delimiter">)</span> - cerr << curr_label << <span class="Constant">": "</span> << curr_contents << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> - <span class="Normal">delete</span> curr_stream<span class="Delimiter">;</span> - curr_stream = <span class="Constant">NULL</span><span class="Delimiter">;</span> - curr_label<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> - curr_depth = Max_depth<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - + <span class="Normal">void</span> newline<span class="Delimiter">();</span> <span class="Comment">// useful for debugging</span> - string readable_contents<span class="Delimiter">(</span>string label<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Comment">// empty label = show everything</span> - ostringstream output<span class="Delimiter">;</span> - label = trim<span class="Delimiter">(</span>label<span class="Delimiter">);</span> - <span class="Normal">for</span> <span class="Delimiter">(</span>vector<trace_line>::iterator p = past_lines<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != past_lines<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>label<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> || label == p<span class="Delimiter">-></span>label<span class="Delimiter">)</span> <span class="Delimiter">{</span> - output << std::setw<span class="Delimiter">(</span><span class="Constant">4</span><span class="Delimiter">)</span> << p<span class="Delimiter">-></span>depth << <span class="Constant">' '</span> << p<span class="Delimiter">-></span>label << <span class="Constant">": "</span> << p<span class="Delimiter">-></span>contents << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> output<span class="Delimiter">.</span>str<span class="Delimiter">();</span> - <span class="Delimiter">}</span> + string readable_contents<span class="Delimiter">(</span>string label<span class="Delimiter">);</span> <span class="Comment">// empty label = show everything</span> <span class="Delimiter">};</span> -^L +<span class="Delimiter">:(code)</span> +<span class="Normal">void</span> trace_stream::newline<span class="Delimiter">()</span> <span class="Delimiter">{</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>!curr_stream<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> + string curr_contents = curr_stream<span class="Delimiter">-></span>str<span class="Delimiter">();</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>curr_contents<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> + past_lines<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>trace_line<span class="Delimiter">(</span>curr_depth<span class="Delimiter">,</span> trim<span class="Delimiter">(</span>curr_label<span class="Delimiter">),</span> curr_contents<span class="Delimiter">));</span> <span class="Comment">// preserve indent in contents</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>!Hide_errors && curr_label == <span class="Constant">"error"</span><span class="Delimiter">)</span> + cerr << curr_label << <span class="Constant">": "</span> << curr_contents << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + <span class="Normal">delete</span> curr_stream<span class="Delimiter">;</span> + curr_stream = <span class="Constant">NULL</span><span class="Delimiter">;</span> + curr_label<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> + curr_depth = Max_depth<span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +string trace_stream::readable_contents<span class="Delimiter">(</span>string label<span class="Delimiter">)</span> <span class="Delimiter">{</span> + ostringstream output<span class="Delimiter">;</span> + label = trim<span class="Delimiter">(</span>label<span class="Delimiter">);</span> + <span class="Normal">for</span> <span class="Delimiter">(</span>vector<trace_line>::iterator p = past_lines<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != past_lines<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>label<span class="Delimiter">.</span>empty<span class="Delimiter">()</span> || label == p<span class="Delimiter">-></span>label<span class="Delimiter">)</span> <span class="Delimiter">{</span> + output << std::setw<span class="Delimiter">(</span><span class="Constant">4</span><span class="Delimiter">)</span> << p<span class="Delimiter">-></span>depth << <span class="Constant">' '</span> << p<span class="Delimiter">-></span>label << <span class="Constant">": "</span> << p<span class="Delimiter">-></span>contents << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + <span class="Identifier">return</span> output<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Globals")</span> trace_stream* Trace_stream = <span class="Constant">NULL</span><span class="Delimiter">;</span> <span class="Normal">int</span> Trace_errors = <span class="Constant">0</span><span class="Delimiter">;</span> <span class="Comment">// used only when Trace_stream is NULL</span> +<span class="Delimiter">:(before "End Includes")</span> +<span class="PreProc">#define CLEAR_TRACE </span><span class="Normal">delete</span><span class="PreProc"> Trace_stream</span><span class="Delimiter">,</span><span class="PreProc"> Trace_stream = </span><span class="Normal">new</span><span class="PreProc"> trace_stream</span><span class="Delimiter">;</span> + <span class="Comment">// Top-level helper. IMPORTANT: can't nest</span> <span class="PreProc">#define trace(</span><span class="Delimiter">...</span><span class="PreProc">) !Trace_stream ? cerr </span><span class="Comment">/*</span><span class="Comment">print nothing</span><span class="Comment">*/</span><span class="PreProc"> : Trace_stream</span><span class="Delimiter">-></span><span class="PreProc">stream(__VA_ARGS__)</span> +<span class="Comment">// Just for debugging; 'git log' should never show any calls to 'dbg'.</span> +<span class="PreProc">#define dbg trace(</span><span class="Constant">0</span><span class="Delimiter">,</span><span class="PreProc"> </span><span class="Constant">"a"</span><span class="PreProc">)</span> +<span class="PreProc">#define DUMP(label) </span><span class="Normal">if</span><span class="PreProc"> (Trace_stream) cerr << Trace_stream</span><span class="Delimiter">-></span><span class="PreProc">readable_contents(label)</span><span class="Delimiter">;</span> + <span class="Comment">// Errors are a special layer.</span> <span class="PreProc">#define raise (!Trace_stream ? (tb_shutdown()</span><span class="Delimiter">,</span><span class="PreProc">++Trace_errors</span><span class="Delimiter">,</span><span class="PreProc">cerr) </span><span class="Comment">/*</span><span class="Comment">do print</span><span class="Comment">*/</span><span class="PreProc"> : Trace_stream</span><span class="Delimiter">-></span><span class="PreProc">stream(Error_depth</span><span class="Delimiter">,</span><span class="PreProc"> </span><span class="Constant">"error"</span><span class="PreProc">))</span> + <span class="Comment">// Inside tests, fail any tests that displayed (unexpected) errors.</span> <span class="Comment">// Expected errors in tests should always be hidden and silently checked for.</span> <span class="Delimiter">:(before "End Test Teardown")</span> @@ -200,37 +211,35 @@ trace_stream* Trace_stream = <span class="Constant">NULL</span><span class="Deli ++Num_failures<span class="Delimiter">;</span> <span class="Delimiter">}</span> -<span class="Comment">// Just for debugging.</span> -<span class="PreProc">#define dbg trace(</span><span class="Constant">0</span><span class="Delimiter">,</span><span class="PreProc"> </span><span class="Constant">"a"</span><span class="PreProc">)</span> - <span class="Delimiter">:(before "End Types")</span> <span class="Normal">struct</span> end <span class="Delimiter">{};</span> -<span class="Delimiter">:(before "End Tracing")</span> +<span class="Delimiter">:(code)</span> ostream& <span class="Normal">operator</span><<<span class="Delimiter">(</span>ostream& os<span class="Delimiter">,</span> unused end<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Normal">if</span> <span class="Delimiter">(</span>Trace_stream<span class="Delimiter">)</span> Trace_stream<span class="Delimiter">-></span>newline<span class="Delimiter">();</span> <span class="Identifier">return</span> os<span class="Delimiter">;</span> <span class="Delimiter">}</span> -<span class="PreProc">#define CLEAR_TRACE </span><span class="Normal">delete</span><span class="PreProc"> Trace_stream</span><span class="Delimiter">,</span><span class="PreProc"> Trace_stream = </span><span class="Normal">new</span><span class="PreProc"> trace_stream</span><span class="Delimiter">;</span> - -<span class="PreProc">#define DUMP(label) </span><span class="Normal">if</span><span class="PreProc"> (Trace_stream) cerr << Trace_stream</span><span class="Delimiter">-></span><span class="PreProc">readable_contents(label)</span><span class="Delimiter">;</span> - +<span class="Delimiter">:(before "End Globals")</span> <span class="Normal">bool</span> Save_trace = <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Comment">// Trace_stream is a resource, lease_tracer uses RAII to manage it.</span> +<span class="Delimiter">:(before "End Types")</span> <span class="Normal">struct</span> lease_tracer <span class="Delimiter">{</span> - lease_tracer<span class="Delimiter">()</span> <span class="Delimiter">{</span> Trace_stream = <span class="Normal">new</span> trace_stream<span class="Delimiter">;</span> <span class="Delimiter">}</span> - ~lease_tracer<span class="Delimiter">()</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!Trace_stream<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// in case tests close Trace_stream</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>Save_trace<span class="Delimiter">)</span> <span class="Delimiter">{</span> - ofstream fout<span class="Delimiter">(</span><span class="Constant">"last_trace"</span><span class="Delimiter">);</span> - fout << Trace_stream<span class="Delimiter">-></span>readable_contents<span class="Delimiter">(</span><span class="Constant">""</span><span class="Delimiter">);</span> - fout<span class="Delimiter">.</span>close<span class="Delimiter">();</span> - <span class="Delimiter">}</span> - <span class="Normal">delete</span> Trace_stream<span class="Delimiter">,</span> Trace_stream = <span class="Constant">NULL</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> + lease_tracer<span class="Delimiter">();</span> + ~lease_tracer<span class="Delimiter">();</span> <span class="Delimiter">};</span> - +<span class="Delimiter">:(code)</span> +lease_tracer::lease_tracer<span class="Delimiter">()</span> <span class="Delimiter">{</span> Trace_stream = <span class="Normal">new</span> trace_stream<span class="Delimiter">;</span> <span class="Delimiter">}</span> +lease_tracer::~lease_tracer<span class="Delimiter">()</span> <span class="Delimiter">{</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>!Trace_stream<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span class="Comment">// in case tests close Trace_stream</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>Save_trace<span class="Delimiter">)</span> <span class="Delimiter">{</span> + ofstream fout<span class="Delimiter">(</span><span class="Constant">"last_trace"</span><span class="Delimiter">);</span> + fout << Trace_stream<span class="Delimiter">-></span>readable_contents<span class="Delimiter">(</span><span class="Constant">""</span><span class="Delimiter">);</span> + fout<span class="Delimiter">.</span>close<span class="Delimiter">();</span> + <span class="Delimiter">}</span> + <span class="Normal">delete</span> Trace_stream<span class="Delimiter">,</span> Trace_stream = <span class="Constant">NULL</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Includes")</span> <span class="PreProc">#define START_TRACING_UNTIL_END_OF_SCOPE lease_tracer leased_tracer</span><span class="Delimiter">;</span> <span class="Delimiter">:(before "End Test Setup")</span> START_TRACING_UNTIL_END_OF_SCOPE @@ -238,8 +247,31 @@ START_TRACING_UNTIL_END_OF_SCOPE <span class="Delimiter">:(before "End Includes")</span> <span class="PreProc">#define CHECK_TRACE_CONTENTS(</span><span class="Delimiter">...</span><span class="PreProc">) check_trace_contents(__FUNCTION__</span><span class="Delimiter">,</span><span class="PreProc"> </span><span class="Constant">__FILE__</span><span class="Delimiter">,</span><span class="PreProc"> </span><span class="Constant">__LINE__</span><span class="Delimiter">,</span><span class="PreProc"> __VA_ARGS__)</span> -<span class="Delimiter">:(before "End Tracing")</span> +<span class="PreProc">#define CHECK_TRACE_CONTAINS_ERROR() CHECK(trace_count(</span><span class="Constant">"error"</span><span class="PreProc">) > </span><span class="Constant">0</span><span class="PreProc">)</span> +<span class="PreProc">#define CHECK_TRACE_DOESNT_CONTAIN_ERROR() \</span> +<span class="PreProc"> </span><span class="Normal">if</span><span class="PreProc"> (Passed && trace_count(</span><span class="Constant">"error"</span><span class="PreProc">) > </span><span class="Constant">0</span><span class="PreProc">) </span><span class="Delimiter">{</span><span class="PreProc"> \</span> +<span class="PreProc"> ++Num_failures</span><span class="Delimiter">;</span><span class="PreProc"> \</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">"): unexpected errors</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span class="PreProc"> DUMP(</span><span class="Constant">"error"</span><span class="PreProc">)</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span class="PreProc"> Passed = </span><span class="Constant">false</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span class="PreProc"> </span><span class="Identifier">return</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span class="PreProc"> </span><span class="Delimiter">}</span> + +<span class="PreProc">#define CHECK_TRACE_COUNT(label</span><span class="Delimiter">,</span><span class="PreProc"> count) \</span> +<span class="PreProc"> </span><span class="Normal">if</span><span class="PreProc"> (Passed && trace_count(label) != (count)) </span><span class="Delimiter">{</span><span class="PreProc"> \</span> +<span class="PreProc"> ++Num_failures</span><span class="Delimiter">;</span><span class="PreProc"> \</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">"): trace_count of "</span><span class="PreProc"> << label << </span><span class="Constant">" should be "</span><span class="PreProc"> << count << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span class="PreProc"> cerr << </span><span class="Constant">" got "</span><span class="PreProc"> << trace_count(label) << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> </span><span class="Comment">/*</span><span class="Comment"> multiple eval </span><span class="Comment">*/</span><span class="PreProc"> \</span> +<span class="PreProc"> DUMP(label)</span><span class="Delimiter">;</span><span class="PreProc"> \</span> +<span class="PreProc"> Passed = </span><span class="Constant">false</span><span class="Delimiter">;</span><span class="PreProc"> \</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 class="PreProc"> </span><span class="Delimiter">}</span> + +<span class="PreProc">#define CHECK_TRACE_DOESNT_CONTAIN(</span><span class="Delimiter">...</span><span class="PreProc">) CHECK(trace_doesnt_contain(__VA_ARGS__))</span> + +<span class="Delimiter">:(code)</span> <span class="Normal">bool</span> check_trace_contents<span class="Delimiter">(</span>string FUNCTION<span class="Delimiter">,</span> string <span class="Normal">FILE</span><span class="Delimiter">,</span> <span class="Normal">int</span> LINE<span class="Delimiter">,</span> string expected<span class="Delimiter">)</span> <span class="Delimiter">{</span> + <span class="Normal">if</span> <span class="Delimiter">(</span>!Passed<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!Trace_stream<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> vector<string> expected_lines = split<span class="Delimiter">(</span>expected<span class="Delimiter">,</span> <span class="Constant">"^D"</span><span class="Delimiter">);</span> <span class="Normal">int</span> curr_expected_line = <span class="Constant">0</span><span class="Delimiter">;</span> @@ -292,8 +324,6 @@ START_TRACING_UNTIL_END_OF_SCOPE <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> -^L - <span class="Normal">int</span> trace_count<span class="Delimiter">(</span>string label<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Identifier">return</span> trace_count<span class="Delimiter">(</span>label<span class="Delimiter">,</span> <span class="Constant">""</span><span class="Delimiter">);</span> <span class="Delimiter">}</span> @@ -322,26 +352,6 @@ START_TRACING_UNTIL_END_OF_SCOPE <span class="Identifier">return</span> result<span class="Delimiter">;</span> <span class="Delimiter">}</span> -<span class="PreProc">#define CHECK_TRACE_CONTAINS_ERROR() CHECK(trace_count(</span><span class="Constant">"error"</span><span class="PreProc">) > </span><span class="Constant">0</span><span class="PreProc">)</span> -<span class="PreProc">#define CHECK_TRACE_DOESNT_CONTAIN_ERROR() \</span> -<span class="PreProc"> </span><span class="Normal">if</span><span class="PreProc"> (trace_count(</span><span class="Constant">"error"</span><span class="PreProc">) > </span><span class="Constant">0</span><span class="PreProc">) </span><span class="Delimiter">{</span><span class="PreProc"> \</span> -<span class="PreProc"> ++Num_failures</span><span class="Delimiter">;</span><span class="PreProc"> \</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">"): unexpected errors</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<span class="PreProc"> DUMP(</span><span class="Constant">"error"</span><span class="PreProc">)</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<span class="PreProc"> Passed = </span><span class="Constant">false</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<span class="PreProc"> </span><span class="Identifier">return</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<span class="PreProc"> </span><span class="Delimiter">}</span> - -<span class="PreProc">#define CHECK_TRACE_COUNT(label</span><span class="Delimiter">,</span><span class="PreProc"> count) \</span> -<span class="PreProc"> </span><span class="Normal">if</span><span class="PreProc"> (trace_count(label) != (count)) </span><span class="Delimiter">{</span><span class="PreProc"> \</span> -<span class="PreProc"> ++Num_failures</span><span class="Delimiter">;</span><span class="PreProc"> \</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">"): trace_count of "</span><span class="PreProc"> << label << </span><span class="Constant">" should be "</span><span class="PreProc"> << count << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<span class="PreProc"> cerr << </span><span class="Constant">" got "</span><span class="PreProc"> << trace_count(label) << </span><span class="cSpecial">'\n'</span><span class="Delimiter">;</span><span class="PreProc"> </span><span class="Comment">/*</span><span class="Comment"> multiple eval </span><span class="Comment">*/</span><span class="PreProc"> \</span> -<span class="PreProc"> DUMP(label)</span><span class="Delimiter">;</span><span class="PreProc"> \</span> -<span class="PreProc"> Passed = </span><span class="Constant">false</span><span class="Delimiter">;</span><span class="PreProc"> \</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 class="PreProc"> </span><span class="Delimiter">}</span> - <span class="Normal">bool</span> trace_doesnt_contain<span class="Delimiter">(</span>string label<span class="Delimiter">,</span> string line<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Identifier">return</span> trace_count<span class="Delimiter">(</span>label<span class="Delimiter">,</span> line<span class="Delimiter">)</span> == <span class="Constant">0</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> @@ -351,10 +361,6 @@ START_TRACING_UNTIL_END_OF_SCOPE <span class="Identifier">return</span> trace_doesnt_contain<span class="Delimiter">(</span>tmp<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> tmp<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">));</span> <span class="Delimiter">}</span> -<span class="PreProc">#define CHECK_TRACE_DOESNT_CONTAIN(</span><span class="Delimiter">...</span><span class="PreProc">) CHECK(trace_doesnt_contain(__VA_ARGS__))</span> - -^L - vector<string> split<span class="Delimiter">(</span>string s<span class="Delimiter">,</span> string delim<span class="Delimiter">)</span> <span class="Delimiter">{</span> vector<string> result<span class="Delimiter">;</span> <span class="Normal">size_t</span> begin=<span class="Constant">0</span><span class="Delimiter">,</span> end=s<span class="Delimiter">.</span>find<span class="Delimiter">(</span>delim<span class="Delimiter">);</span> @@ -419,8 +425,8 @@ string trim<span class="Delimiter">(</span><span class="Normal">const</span> str <span class="Comment">//: Errors will be depth 0.</span> <span class="Comment">//: Mu 'applications' will be able to use depths 1-100 as they like.</span> <span class="Comment">//: Primitive statements will occupy 101-9989</span> -<span class="Normal">const</span> <span class="Normal">int</span> Initial_callstack_depth = <span class="Constant">101</span><span class="Delimiter">;</span> -<span class="Normal">const</span> <span class="Normal">int</span> Max_callstack_depth = <span class="Constant">9989</span><span class="Delimiter">;</span> +<span class="Normal">extern</span> <span class="Normal">const</span> <span class="Normal">int</span> Initial_callstack_depth = <span class="Constant">101</span><span class="Delimiter">;</span> +<span class="Normal">extern</span> <span class="Normal">const</span> <span class="Normal">int</span> Max_callstack_depth = <span class="Constant">9989</span><span class="Delimiter">;</span> <span class="Comment">//: Finally, details of primitive mu statements will occupy depth 9990-9999 (more on that later as well)</span> <span class="Comment">//:</span> <span class="Comment">//: This framework should help us hide some details at each level, mixing</span> |