ranger - mirror of ranger - a simple, vim-like file manager

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Diffstat (limited to 'ranger.py')

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<!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 - subx/040---tests.cc</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="cpp"> <meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal"> <style type="text/css">  </style> <script type='text/javascript'>  </script> </head> <body onload='JumpToLine();'> <a href='https://github.com/akkartik/mu/blob/master/subx/040---tests.cc'>https://github.com/akkartik/mu/blob/master/subx/040---tests.cc</a> <pre id='vimCodeElement'> 1 //: Automatically aggregate functions starting with 'test-' into a test suite 2 //: called 'run-tests'. Running this function will run all tests. 3 //: 4 //: This is actually SubX's first (trivial) compiler. We generate all the code 5 //: needed for the 'run-tests' function. 6 //: 7 //: By convention, temporary functions needed by tests will start with 8 //: '_test-'. 9 10 //: We don't rely on any transforms running in previous layers, but this layer 11 //: knows about labels and will emit labels for previous layers to transform. 12 :(after "Begin Transforms") 13 // Begin Level-4 Transforms 14 <a href='011run.cc.html#L229'>Transform</a>.push_back(create_test_function); 15 // End Level-4 Transforms 16 17 :(scenario run_test) 18 % Reg[ESP].u = 0x100; 19 == 0x1 20 <a href='000organization.cc.html#L113'>main</a>: 21 e8/call run-tests/disp32 # 5 bytes 22 f4/halt # 1 byte 23 24 test-foo: # offset 7 25 01 d8 # just some unique instruction: add EBX to EAX 26 c3/return 27 28 # check that code in test_foo ran (implicitly called by run-tests) 29 +run: inst: 0x00000007 30 31 :(code) 32 void create_test_function(program& p) { 33 if (p.<a href='011run.cc.html#L100'>segments</a>.empty()) return; 34 segment& <a href='031check_operands.cc.html#L11'>code</a> = p.<a href='011run.cc.html#L100'>segments</a>.at(0); 35 <a href='003trace.cc.html#L203'>trace</a>(99, "transform") << "-- create 'run-tests'" << end(); 36 vector<line> <a href='040---tests.cc.html#L36'>new_insts</a>; 37 for (int i = 0; i < <a href='001help.cc.html#L157'>SIZE</a>(<a href='031check_operands.cc.html#L11'>code</a>.<a href='011run.cc.html#L109'>lines</a>); ++i) { 38 line& inst = <a href='031check_operands.cc.html#L11'>code</a>.<a href='011run.cc.html#L109'>lines</a>.at(i); 39 for (int j = 0; j < <a href='001help.cc.html#L157'>SIZE</a>(inst.<a href='011run.cc.html#L118'>words</a>); ++j) { 40 const word& curr = inst.<a href='011run.cc.html#L118'>words</a>.at(j); 41 if (*curr.data.rbegin() != ':') continue; // not a label 42 if (!starts_with(curr.data, "test-")) continue; 43 string fn = <a href='035labels.cc.html#L209'>drop_last</a>(curr.data); 44 <a href='040---tests.cc.html#L36'>new_insts</a>.push_back(call(fn)); 45 } 46 } 47 if (<a href='040---tests.cc.html#L36'>new_insts</a>.empty()) return; // no tests found 48 <a href='031check_operands.cc.html#L11'>code</a>.<a href='011run.cc.html#L109'>lines</a>.push_back(label("run-tests")); 49 <a href='031check_operands.cc.html#L11'>code</a>.<a href='011run.cc.html#L109'>lines</a>.insert(<a href='031check_operands.cc.html#L11'>code</a>.<a href='011run.cc.html#L109'>lines</a>.end(), <a href='040---tests.cc.html#L36'>new_insts</a>.begin(), <a href='040---tests.cc.html#L36'>new_insts</a>.end()); 50 <a href='031check_operands.cc.html#L11'>code</a>.<a href='011run.cc.html#L109'>lines</a>.push_back(ret()); 51 } 52 53 string to_string(const segment& s) { 54 ostringstream out; 55 for (int i = 0; i < <a href='001help.cc.html#L157'>SIZE</a>(s.<a href='011run.cc.html#L109'>lines</a>); ++i) { 56 const line& l = s.<a href='011run.cc.html#L109'>lines</a>.at(i); 57 for (int j = 0; j < <a href='001help.cc.html#L157'>SIZE</a>(l.<a href='011run.cc.html#L118'>words</a>); ++j) { 58 if (j > 0) out << ' '; 59 out << to_string(l.<a href='011run.cc.html#L118'>words</a>.at(j)); 60 } 61 out << '\n'; 62 } 63 return out.str(); 64 } 65 66 <a href='011run.cc.html#L117'>line</a> call(string s) { 67 <a href='011run.cc.html#L117'>line</a> result; 68 result.<a href='011run.cc.html#L118'>words</a>.push_back(call()); 69 result.<a href='011run.cc.html#L118'>words</a>.push_back(disp32(s)); 70 return result; 71 } 72 73 <a href='011run.cc.html#L123'>word</a> call() { 74 <a href='011run.cc.html#L123'>word</a> result; 75 result.data = "e8"; 76 result.metadata.push_back("call"); 77 return result; 78 } 79 80 <a href='011run.cc.html#L123'>word</a> disp32(string s) { 81 <a href='011run.cc.html#L123'>word</a> result; 82 result.data = s; 83 result.metadata.push_back("disp32"); 84 return result; 85 } 86 87 <a href='011run.cc.html#L117'>line</a> ret() { 88 <a href='011run.cc.html#L117'>line</a> result; 89 result.<a href='011run.cc.html#L118'>words</a>.push_back(<a href='011run.cc.html#L123'>word</a>()); 90 result.<a href='011run.cc.html#L118'>words</a>.back().data = "c3"; 91 result.<a href='011run.cc.html#L118'>words</a>.back().metadata.push_back("return"); 92 return result; 93 } </pre> </body> </html>


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