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diff --git a/html/091run_interactive.cc.html b/html/091run_interactive.cc.html new file mode 100644 index 00000000..30490309 --- /dev/null +++ b/html/091run_interactive.cc.html @@ -0,0 +1,489 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<title>Mu - 091run_interactive.cc</title> +<meta name="Generator" content="Vim/7.4"> +<meta name="plugin-version" content="vim7.4_v1"> +<meta name="syntax" content="cpp"> +<meta name="settings" content="use_css,pre_wrap,no_foldcolumn,expand_tabs,prevent_copy="> +<meta name="colorscheme" content="minimal"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; font-family: monospace; color: #eeeeee; background-color: #080808; } +body { font-family: monospace; color: #eeeeee; background-color: #080808; } +* { font-size: 1.05em; } +.traceContains { color: #008000; } +.cSpecial { color: #008000; } +.Comment { color: #9090ff; } +.Delimiter { color: #a04060; } +.Special { color: #ff6060; } +.Identifier { color: #804000; } +.Constant { color: #00a0a0; } +--> +</style> + +<script type='text/javascript'> +<!-- + +--> +</script> +</head> +<body> +<pre id='vimCodeElement'> +<span class="Comment">//: Helper for various programming environments: run arbitrary mu code and</span> +<span class="Comment">//: return some result in string form.</span> + +<span class="Delimiter">:(scenario run_interactive_code)</span> +recipe main [ + <span class="Constant">1</span>:number/<span class="Special">raw <- </span>copy <span class="Constant">0</span> + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>new [<span class="Constant">1</span>:number/<span class="Special">raw <- </span>copy <span class="Constant">34</span>] + run-interactive <span class="Constant">2</span>:address:array:character + <span class="Constant">3</span>:number/<span class="Special">raw <- </span>copy <span class="Constant">1</span>:number/<span class="Special">raw</span> +] +<span class="traceContains">+mem: storing 34 in location 3</span> + +<span class="Delimiter">:(scenario run_interactive_empty)</span> +recipe main [ + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>copy <span class="Constant">0</span>/<span class="Special">raw</span> + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>run-interactive <span class="Constant">1</span>:address:array:character +] +<span class="Comment"># result is null</span> +<span class="traceContains">+mem: storing 0 in location 2</span> + +<span class="Comment">//: run code in 'interactive mode', i.e. with errors+warnings off and return:</span> +<span class="Comment">//: stringified output in case we want to print it to screen</span> +<span class="Comment">//: any errors+warnings encountered</span> +<span class="Comment">//: simulated screen any prints went to</span> +<span class="Comment">//: any 'app' layer traces generated</span> +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +RUN_INTERACTIVE<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"run-interactive"</span><span class="Delimiter">,</span> RUN_INTERACTIVE<span class="Delimiter">);</span> +<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +case RUN_INTERACTIVE: <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> + raise_error << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'run-interactive' requires exactly one ingredient, but got "</span> << inst<span class="Delimiter">.</span>to_string<span class="Delimiter">()</span> << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + if <span class="Delimiter">(</span>!is_mu_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span> + raise_error << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of 'run-interactive' should be a string, but got "</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>to_string<span class="Delimiter">()</span> << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case RUN_INTERACTIVE: <span class="Delimiter">{</span> + bool new_code_pushed_to_stack = run_interactive<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span> + if <span class="Delimiter">(</span>!new_code_pushed_to_stack<span class="Delimiter">)</span> <span class="Delimiter">{</span> + products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">5</span><span class="Delimiter">);</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>trace_error_warning_contents<span class="Delimiter">());</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">3</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>trace_app_contents<span class="Delimiter">());</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">4</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> <span class="Comment">// completed</span> + run_code_end<span class="Delimiter">();</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> <span class="Comment">// done with this instruction</span> + <span class="Delimiter">}</span> + else <span class="Delimiter">{</span> + <span class="Identifier">continue</span><span class="Delimiter">;</span> <span class="Comment">// not done with caller; don't increment current_step_index()</span> + <span class="Delimiter">}</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(before "End Globals")</span> +bool Track_most_recent_products = <span class="Constant">false</span><span class="Delimiter">;</span> +<span class="Delimiter">:(before "End Tracing")</span> +trace_stream* Save_trace_stream = <span class="Constant">NULL</span><span class="Delimiter">;</span> +string Save_trace_file<span class="Delimiter">;</span> +<span class="Delimiter">:(before "End Setup")</span> +Track_most_recent_products = <span class="Constant">false</span><span class="Delimiter">;</span> +<span class="Delimiter">:(code)</span> +<span class="Comment">// reads a string, tries to call it as code (treating it as a test), saving</span> +<span class="Comment">// all warnings.</span> +<span class="Comment">// returns true if successfully called (no errors found during load and transform)</span> +bool run_interactive<span class="Delimiter">(</span>long long int address<span class="Delimiter">)</span> <span class="Delimiter">{</span> + assert<span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"interactive"</span><span class="Delimiter">)</span> && get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"interactive"</span><span class="Delimiter">)</span> != <span class="Constant">0</span><span class="Delimiter">);</span> + <span class="Comment">// try to sandbox the run as best you can</span> + <span class="Comment">// todo: test this</span> + if <span class="Delimiter">(</span>!Current_scenario<span class="Delimiter">)</span> <span class="Delimiter">{</span> + for <span class="Delimiter">(</span>long long int i = <span class="Constant">1</span><span class="Delimiter">;</span> i < Reserved_for_tests<span class="Delimiter">;</span> ++i<span class="Delimiter">)</span> + Memory<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>i<span class="Delimiter">);</span> + <span class="Delimiter">}</span> + string command = trim<span class="Delimiter">(</span>strip_comments<span class="Delimiter">(</span>read_mu_string<span class="Delimiter">(</span>address<span class="Delimiter">)));</span> + if <span class="Delimiter">(</span>command<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> + Recipe<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"interactive"</span><span class="Delimiter">));</span> + Name[get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"interactive"</span><span class="Delimiter">)</span>]<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> + run_code_begin<span class="Delimiter">();</span> + <span class="Comment">// don't kill the current routine on parse errors</span> + routine* save_current_routine = Current_routine<span class="Delimiter">;</span> + Current_routine = <span class="Constant">NULL</span><span class="Delimiter">;</span> + <span class="Comment">// call run(string) but without the scheduling</span> + load<span class="Delimiter">(</span>string<span class="Delimiter">(</span><span class="Constant">"recipe interactive [</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">)</span> + + <span class="Constant">"local-scope</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"screen:address:screen <- next-ingredient</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"$start-tracking-products</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + command + <span class="Constant">"</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"$stop-tracking-products</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"reply screen</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"]</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">);</span> + transform_all<span class="Delimiter">();</span> + Current_routine = save_current_routine<span class="Delimiter">;</span> + if <span class="Delimiter">(</span>trace_count<span class="Delimiter">(</span><span class="Constant">"error"</span><span class="Delimiter">)</span> > <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> + <span class="Comment">// now call 'sandbox' which will run 'interactive' in a separate routine,</span> + <span class="Comment">// and wait for it</span> + if <span class="Delimiter">(</span>Save_trace_stream<span class="Delimiter">)</span> <span class="Delimiter">{</span> + ++Save_trace_stream<span class="Delimiter">-></span>callstack_depth<span class="Delimiter">;</span> + trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"trace"</span><span class="Delimiter">)</span> << <span class="Constant">"run-interactive: incrementing callstack depth to "</span> << Save_trace_stream<span class="Delimiter">-></span>callstack_depth << end<span class="Delimiter">();</span> + assert<span class="Delimiter">(</span>Save_trace_stream<span class="Delimiter">-></span>callstack_depth < <span class="Constant">9000</span><span class="Delimiter">);</span> <span class="Comment">// 9998-101 plus cushion</span> + <span class="Delimiter">}</span> + Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>push_front<span class="Delimiter">(</span>call<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"sandbox"</span><span class="Delimiter">)));</span> + <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +void run_code_begin<span class="Delimiter">()</span> <span class="Delimiter">{</span> + <span class="Comment">// stuff to undo later, in run_code_end()</span> + Hide_warnings = <span class="Constant">true</span><span class="Delimiter">;</span> + Hide_errors = <span class="Constant">true</span><span class="Delimiter">;</span> + Disable_redefine_warnings = <span class="Constant">true</span><span class="Delimiter">;</span> + Save_trace_stream = Trace_stream<span class="Delimiter">;</span> + Save_trace_file = Trace_file<span class="Delimiter">;</span> + Trace_file = <span class="Constant">""</span><span class="Delimiter">;</span> + Trace_stream = new trace_stream<span class="Delimiter">;</span> + Trace_stream<span class="Delimiter">-></span>collect_depth = App_depth<span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +void run_code_end<span class="Delimiter">()</span> <span class="Delimiter">{</span> + Hide_warnings = <span class="Constant">false</span><span class="Delimiter">;</span> + Hide_errors = <span class="Constant">false</span><span class="Delimiter">;</span> + Disable_redefine_warnings = <span class="Constant">false</span><span class="Delimiter">;</span> + delete Trace_stream<span class="Delimiter">;</span> + Trace_stream = Save_trace_stream<span class="Delimiter">;</span> + Save_trace_stream = <span class="Constant">NULL</span><span class="Delimiter">;</span> + Trace_file = Save_trace_file<span class="Delimiter">;</span> + Save_trace_file<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(before "End Load Recipes")</span> +load<span class="Delimiter">(</span>string<span class="Delimiter">(</span> +<span class="Constant">"recipe interactive [</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">)</span> + <span class="Comment">// just a dummy version to initialize the Recipe_ordinal and so on</span> +<span class="Constant">"]</span><span class="cSpecial">\n</span><span class="Constant">"</span> + +<span class="Constant">"recipe sandbox [</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"local-scope</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"screen:address:screen/shared <- new-fake-screen 30, 5</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"r:number/routine_id <- start-running interactive:recipe, screen</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"limit-time r, 100000/instructions</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"wait-for-routine r</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"sandbox-state:number <- routine-state r/routine_id</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"completed?:boolean <- equal sandbox-state, 1/completed</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"output:address:array:character <- $most-recent-products</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"warnings:address:array:character <- save-errors-warnings</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"stashes:address:array:character <- save-app-trace</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"$cleanup-run-interactive</span><span class="cSpecial">\n</span><span class="Constant">"</span> + + <span class="Constant">"reply output, warnings, screen, stashes, completed?</span><span class="cSpecial">\n</span><span class="Constant">"</span> + +<span class="Constant">"]</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">);</span> +transform_all<span class="Delimiter">();</span> +recently_added_recipes<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> + +<span class="Comment">//: adjust errors/warnings in the sandbox</span> +<span class="Delimiter">:(after "string maybe(string s)")</span> + if <span class="Delimiter">(</span>s == <span class="Constant">"interactive"</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> + +<span class="Delimiter">:(scenario run_interactive_comments)</span> +recipe main [ + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new [<span class="Comment"># ab</span> +add <span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">2</span>] + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>run-interactive <span class="Constant">1</span>:address:array:character + <span class="Constant">3</span>:array:character<span class="Special"> <- </span>copy *<span class="Constant">2</span>:address:array:character +] +<span class="traceContains">+mem: storing 52 in location 4</span> + +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +_START_TRACKING_PRODUCTS<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"$start-tracking-products"</span><span class="Delimiter">,</span> _START_TRACKING_PRODUCTS<span class="Delimiter">);</span> +<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +case _START_TRACKING_PRODUCTS: <span class="Delimiter">{</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case _START_TRACKING_PRODUCTS: <span class="Delimiter">{</span> + Track_most_recent_products = <span class="Constant">true</span><span class="Delimiter">;</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +_STOP_TRACKING_PRODUCTS<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"$stop-tracking-products"</span><span class="Delimiter">,</span> _STOP_TRACKING_PRODUCTS<span class="Delimiter">);</span> +<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +case _STOP_TRACKING_PRODUCTS: <span class="Delimiter">{</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case _STOP_TRACKING_PRODUCTS: <span class="Delimiter">{</span> + Track_most_recent_products = <span class="Constant">false</span><span class="Delimiter">;</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +_MOST_RECENT_PRODUCTS<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"$most-recent-products"</span><span class="Delimiter">,</span> _MOST_RECENT_PRODUCTS<span class="Delimiter">);</span> +<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +case _MOST_RECENT_PRODUCTS: <span class="Delimiter">{</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case _MOST_RECENT_PRODUCTS: <span class="Delimiter">{</span> + products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>new_mu_string<span class="Delimiter">(</span>Most_recent_products<span class="Delimiter">));</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +SAVE_ERRORS_WARNINGS<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"save-errors-warnings"</span><span class="Delimiter">,</span> SAVE_ERRORS_WARNINGS<span class="Delimiter">);</span> +<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +case SAVE_ERRORS_WARNINGS: <span class="Delimiter">{</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case SAVE_ERRORS_WARNINGS: <span class="Delimiter">{</span> + products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>trace_error_warning_contents<span class="Delimiter">());</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +SAVE_APP_TRACE<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"save-app-trace"</span><span class="Delimiter">,</span> SAVE_APP_TRACE<span class="Delimiter">);</span> +<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +case SAVE_APP_TRACE: <span class="Delimiter">{</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case SAVE_APP_TRACE: <span class="Delimiter">{</span> + products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>trace_app_contents<span class="Delimiter">());</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +_CLEANUP_RUN_INTERACTIVE<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"$cleanup-run-interactive"</span><span class="Delimiter">,</span> _CLEANUP_RUN_INTERACTIVE<span class="Delimiter">);</span> +<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +case _CLEANUP_RUN_INTERACTIVE: <span class="Delimiter">{</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case _CLEANUP_RUN_INTERACTIVE: <span class="Delimiter">{</span> + run_code_end<span class="Delimiter">();</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(scenario "run_interactive_returns_stringified_result")</span> +recipe main [ + <span class="Comment"># try to interactively add 2 and 2</span> + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new [add <span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">2</span>] + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>run-interactive <span class="Constant">1</span>:address:array:character + <span class="Constant">10</span>:array:character<span class="Special"> <- </span>copy <span class="Constant">2</span>:address:array:character/lookup +] +<span class="Comment"># first letter in the output should be '4' in unicode</span> +<span class="traceContains">+mem: storing 52 in location 11</span> + +<span class="Delimiter">:(scenario "run_interactive_returns_string")</span> +recipe main [ + <span class="Comment"># try to interactively add 2 and 2</span> + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new [ + x:address:array:character<span class="Special"> <- </span>new [a] + y:address:array:character<span class="Special"> <- </span>new [b] + z:address:array:character<span class="Special"> <- </span>string-append x:address:array:character<span class="Delimiter">,</span> y:address:array:character + ] + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>run-interactive <span class="Constant">1</span>:address:array:character + <span class="Constant">10</span>:array:character<span class="Special"> <- </span>copy <span class="Constant">2</span>:address:array:character/lookup +] +<span class="Comment"># output contains "ab"</span> +<span class="traceContains">+mem: storing 97 in location 11</span> +<span class="traceContains">+mem: storing 98 in location 12</span> + +<span class="Delimiter">:(scenario "run_interactive_returns_errors")</span> +recipe main [ + <span class="Comment"># run a command that generates an error</span> + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new [x:number<span class="Special"> <- </span>copy <span class="Constant">34</span> +get x:number<span class="Delimiter">,</span> foo:offset] + <span class="Constant">2</span>:address:array:character<span class="Delimiter">,</span> <span class="Constant">3</span>:address:array:character<span class="Special"> <- </span>run-interactive <span class="Constant">1</span>:address:array:character + <span class="Constant">10</span>:array:character<span class="Special"> <- </span>copy <span class="Constant">3</span>:address:array:character/lookup +] +<span class="Comment"># error should be "unknown element foo in container number"</span> +<span class="traceContains">+mem: storing 117 in location 11</span> +<span class="traceContains">+mem: storing 110 in location 12</span> +<span class="traceContains">+mem: storing 107 in location 13</span> +<span class="traceContains">+mem: storing 110 in location 14</span> +<span class="Comment"># ...</span> + +<span class="Delimiter">:(scenario run_interactive_with_comment)</span> +recipe main [ + <span class="Comment"># 2 instructions, with a comment after the first</span> + <span class="Constant">1</span>:address:array:number<span class="Special"> <- </span>new [a:number<span class="Special"> <- </span>copy <span class="Constant">0</span> <span class="Comment"># abc</span> +b:number<span class="Special"> <- </span>copy <span class="Constant">0</span> +] + <span class="Constant">2</span>:address:array:character<span class="Delimiter">,</span> <span class="Constant">3</span>:address:array:character<span class="Special"> <- </span>run-interactive <span class="Constant">1</span>:address:array:character +] +<span class="Comment"># no errors</span> +<span class="traceContains">+mem: storing 0 in location 3</span> + +<span class="Delimiter">:(before "End Globals")</span> +string Most_recent_products<span class="Delimiter">;</span> +<span class="Delimiter">:(before "End Setup")</span> +Most_recent_products = <span class="Constant">""</span><span class="Delimiter">;</span> +<span class="Delimiter">:(before "End of Instruction")</span> +if <span class="Delimiter">(</span>Track_most_recent_products<span class="Delimiter">)</span> <span class="Delimiter">{</span> + track_most_recent_products<span class="Delimiter">(</span>current_instruction<span class="Delimiter">(),</span> products<span class="Delimiter">);</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(code)</span> +void track_most_recent_products<span class="Delimiter">(</span>const instruction& instruction<span class="Delimiter">,</span> const vector<vector<double> >& products<span class="Delimiter">)</span> <span class="Delimiter">{</span> + ostringstream out<span class="Delimiter">;</span> + for <span class="Delimiter">(</span>long long int i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> + <span class="Comment">// string</span> + if <span class="Delimiter">(</span>i < SIZE<span class="Delimiter">(</span>instruction<span class="Delimiter">.</span>products<span class="Delimiter">))</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>is_mu_string<span class="Delimiter">(</span>instruction<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>!scalar<span class="Delimiter">(</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)))</span> <span class="Delimiter">{</span> + tb_shutdown<span class="Delimiter">();</span> + cerr << read_mu_string<span class="Delimiter">(</span>trace_error_warning_contents<span class="Delimiter">())</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + cerr << SIZE<span class="Delimiter">(</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> << <span class="Constant">": "</span><span class="Delimiter">;</span> + for <span class="Delimiter">(</span>long long int j = <span class="Constant">0</span><span class="Delimiter">;</span> j < SIZE<span class="Delimiter">(</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> ++j<span class="Delimiter">)</span> + cerr << no_scientific<span class="Delimiter">(</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>at<span class="Delimiter">(</span>j<span class="Delimiter">))</span> << <span class="Constant">' '</span><span class="Delimiter">;</span> + cerr << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + assert<span class="Delimiter">(</span>scalar<span class="Delimiter">(</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)));</span> + out << read_mu_string<span class="Delimiter">(</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + <span class="Identifier">continue</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + <span class="Comment">// End Record Product Special-cases</span> + <span class="Delimiter">}</span> + for <span class="Delimiter">(</span>long long int j = <span class="Constant">0</span><span class="Delimiter">;</span> j < SIZE<span class="Delimiter">(</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> ++j<span class="Delimiter">)</span> + out << no_scientific<span class="Delimiter">(</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>at<span class="Delimiter">(</span>j<span class="Delimiter">))</span> << <span class="Constant">' '</span><span class="Delimiter">;</span> + out << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + Most_recent_products = out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(code)</span> +string strip_comments<span class="Delimiter">(</span>string in<span class="Delimiter">)</span> <span class="Delimiter">{</span> + ostringstream result<span class="Delimiter">;</span> + for <span class="Delimiter">(</span>long long int i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>in<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>in<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)</span> != <span class="Constant">'#'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> + result << in<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> + <span class="Delimiter">}</span> + else <span class="Delimiter">{</span> + while <span class="Delimiter">(</span>i+<span class="Constant">1</span> < SIZE<span class="Delimiter">(</span>in<span class="Delimiter">)</span> && in<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i+<span class="Constant">1</span><span class="Delimiter">)</span> != <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> + ++i<span class="Delimiter">;</span> + <span class="Delimiter">}</span> + <span class="Delimiter">}</span> + <span class="Identifier">return</span> result<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<span class="Delimiter">}</span> + +long long int stringified_value_of_location<span class="Delimiter">(</span>long long int address<span class="Delimiter">)</span> <span class="Delimiter">{</span> + <span class="Comment">// convert to string</span> + ostringstream out<span class="Delimiter">;</span> + out << no_scientific<span class="Delimiter">(</span>get_or_insert<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> address<span class="Delimiter">));</span> + <span class="Identifier">return</span> new_mu_string<span class="Delimiter">(</span>out<span class="Delimiter">.</span>str<span class="Delimiter">());</span> +<span class="Delimiter">}</span> + +long long int trace_error_warning_contents<span class="Delimiter">()</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>!Trace_stream<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> + ostringstream out<span class="Delimiter">;</span> + for <span class="Delimiter">(</span>vector<trace_line>::iterator p = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>p<span class="Delimiter">-></span>depth > Warning_depth<span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> + out << p<span class="Delimiter">-></span>contents<span class="Delimiter">;</span> + if <span class="Delimiter">(</span>*--p<span class="Delimiter">-></span>contents<span class="Delimiter">.</span>end<span class="Delimiter">()</span> != <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> out << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + string result = out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> + if <span class="Delimiter">(</span>result<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> + truncate<span class="Delimiter">(</span>result<span class="Delimiter">);</span> + <span class="Identifier">return</span> new_mu_string<span class="Delimiter">(</span>result<span class="Delimiter">);</span> +<span class="Delimiter">}</span> + +long long int trace_app_contents<span class="Delimiter">()</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>!Trace_stream<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> + ostringstream out<span class="Delimiter">;</span> + for <span class="Delimiter">(</span>vector<trace_line>::iterator p = Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Trace_stream<span class="Delimiter">-></span>past_lines<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>p<span class="Delimiter">-></span>depth != App_depth<span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> + out << p<span class="Delimiter">-></span>contents<span class="Delimiter">;</span> + if <span class="Delimiter">(</span>*--p<span class="Delimiter">-></span>contents<span class="Delimiter">.</span>end<span class="Delimiter">()</span> != <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> out << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + string result = out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> + if <span class="Delimiter">(</span>result<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">0</span><span class="Delimiter">;</span> + truncate<span class="Delimiter">(</span>result<span class="Delimiter">);</span> + <span class="Identifier">return</span> new_mu_string<span class="Delimiter">(</span>result<span class="Delimiter">);</span> +<span class="Delimiter">}</span> + +void truncate<span class="Delimiter">(</span>string& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>x<span class="Delimiter">)</span> > <span class="Constant">512</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> + x<span class="Delimiter">.</span>erase<span class="Delimiter">(</span><span class="Constant">512</span><span class="Delimiter">);</span> + *x<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> = <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> + *++x<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> = <span class="Constant">'.'</span><span class="Delimiter">;</span> + *++++x<span class="Delimiter">.</span>rbegin<span class="Delimiter">()</span> = <span class="Constant">'.'</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> +<span class="Delimiter">}</span> + +<span class="Comment">//: simpler version of run-interactive: doesn't do any running, just loads</span> +<span class="Comment">//: recipes and reports errors+warnings.</span> + +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +RELOAD<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"reload"</span><span class="Delimiter">,</span> RELOAD<span class="Delimiter">);</span> +<span class="Delimiter">:(before "End Primitive Recipe Checks")</span> +case RELOAD: <span class="Delimiter">{</span> + if <span class="Delimiter">(</span>SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> + raise_error << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'reload' requires exactly one ingredient, but got "</span> << inst<span class="Delimiter">.</span>to_string<span class="Delimiter">()</span> << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + if <span class="Delimiter">(</span>!is_mu_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)))</span> <span class="Delimiter">{</span> + raise_error << maybe<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"first ingredient of 'reload' should be a string, but got "</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string << <span class="cSpecial">'\n'</span> << end<span class="Delimiter">();</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> + <span class="Delimiter">}</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case RELOAD: <span class="Delimiter">{</span> + <span class="Comment">// clear any containers in advance</span> + for <span class="Delimiter">(</span>long long int i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>recently_added_types<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> + Type_ordinal<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> recently_added_types<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">)).</span>name<span class="Delimiter">);</span> + Type<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>recently_added_types<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> + <span class="Delimiter">}</span> + string code = read_mu_string<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span> + run_code_begin<span class="Delimiter">();</span> + routine* save_current_routine = Current_routine<span class="Delimiter">;</span> + Current_routine = <span class="Constant">NULL</span><span class="Delimiter">;</span> + vector<recipe_ordinal> recipes_reloaded = load<span class="Delimiter">(</span>code<span class="Delimiter">);</span> + for <span class="Delimiter">(</span>long long int i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>recipes_reloaded<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> + Name<span class="Delimiter">.</span>erase<span class="Delimiter">(</span>recipes_reloaded<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> + <span class="Delimiter">}</span> + transform_all<span class="Delimiter">();</span> + Trace_stream<span class="Delimiter">-></span>newline<span class="Delimiter">();</span> <span class="Comment">// flush trace</span> + Current_routine = save_current_routine<span class="Delimiter">;</span> + products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span> + products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span>trace_error_warning_contents<span class="Delimiter">());</span> + run_code_end<span class="Delimiter">();</span> <span class="Comment">// wait until we're done with the trace contents</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(scenario reload_continues_past_error)</span> +recipe main [ + local-scope + x:address:array:character<span class="Special"> <- </span>new [recipe foo [ + get <span class="Constant">1234</span>:number<span class="Delimiter">,</span> foo:offset +]] + reload x + <span class="Constant">1</span>:number/<span class="Special">raw <- </span>copy <span class="Constant">34</span> +] +<span class="traceContains">+mem: storing 34 in location 1</span> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |