1// SPDX-License-Identifier: MIT23package processor45import (6	"testing"7)89func TestCountStatsJava(t *testing.T) {10	ProcessConstants()11	fileJob := FileJob{12		Language: "Java",13	}1415	fileJob.SetContent(`/* 23 lines 16 code 4 comments 3 blanks */1617/*18* Simple test class19*/20public class Test21{22 int j = 0; // Not counted23 public static void main(String[] args)24 {25     Foo f = new Foo();26     f.bar();2728 }29}3031class Foo32{33 public void bar()34 {35   System.out.println("FooBar"); //Not counted36 }37}`)3839	CountStats(&fileJob)4041	if fileJob.Lines != 23 {42		t.Errorf("Expected 23 lines")43	}4445	if fileJob.Code != 16 {46		t.Errorf("Expected 16 lines got %d", fileJob.Code)47	}4849	if fileJob.Comment != 4 {50		t.Errorf("Expected 4 lines got %d", fileJob.Comment)51	}5253	if fileJob.Blank != 3 {54		t.Errorf("Expected 3 lines got %d", fileJob.Blank)55	}56}5758func TestCountStatsAccuracyCPlusPlus(t *testing.T) {59	ProcessConstants()60	fileJob := FileJob{61		Language: "C++",62	}6364	fileJob.SetContent(`/* 15 lines 7 code 4 comments 4 blanks */6566#include <iostream>676869using namespace std;7071/*72 * Simple test73 */74int main()75{76    cout<<"Hello world"<<endl;77    return 0;78}79`)8081	CountStats(&fileJob)8283	if fileJob.Lines != 15 {84		t.Errorf("Expected 15 lines got %d", fileJob.Lines)85	}8687	if fileJob.Code != 7 {88		t.Errorf("Expected 7 lines got %d", fileJob.Code)89	}9091	if fileJob.Comment != 4 {92		t.Errorf("Expected 4 lines got %d", fileJob.Comment)93	}9495	if fileJob.Blank != 4 {96		t.Errorf("Expected 4 lines got %d", fileJob.Blank)97	}98}99100func TestCountStatsAccuracyRakefile(t *testing.T) {101	ProcessConstants()102	fileJob := FileJob{103		Language: "Rakefile",104	}105106	fileJob.SetContent(`# 10 lines 4 code 2 comments 4 blanks107108# this is a rakefile109110task default: %w[test]111112task :test do # not counted113  ruby "test/unittest.rb"114end115116`)117118	CountStats(&fileJob)119120	if fileJob.Lines != 10 {121		t.Errorf("Expected 10 lines got %d", fileJob.Lines)122	}123124	if fileJob.Code != 4 {125		t.Errorf("Expected 4 lines got %d", fileJob.Code)126	}127128	if fileJob.Comment != 2 {129		t.Errorf("Expected 2 lines got %d", fileJob.Comment)130	}131132	if fileJob.Blank != 4 {133		t.Errorf("Expected 4 lines got %d", fileJob.Blank)134	}135}136137func TestCountStatsAccuracyRuby(t *testing.T) {138	ProcessConstants()139	fileJob := FileJob{140		Language: "Ruby",141	}142143	fileJob.SetContent(`# 20 lines 9 code 8 comments 3 blanks144x = 3145if x < 2146  p = "Smaller"147else148  p = "Bigger"149end150151=begin152  Comments153  Comments154  Comments155  Comments156=end157158# testing.159while x > 2 and x < 10160  x += 1161end162163`)164165	CountStats(&fileJob)166167	if fileJob.Lines != 20 {168		t.Errorf("Expected 20 lines got %d", fileJob.Lines)169	}170171	if fileJob.Code != 9 {172		t.Errorf("Expected 9 lines got %d", fileJob.Code)173	}174175	if fileJob.Comment != 8 {176		t.Errorf("Expected 8 lines got %d", fileJob.Comment)177	}178179	if fileJob.Blank != 3 {180		t.Errorf("Expected 3 lines got %d", fileJob.Blank)181	}182}183184func TestCountStatsAccuracyTokeiTest(t *testing.T) {185	ProcessConstants()186	fileJob := FileJob{187		Language: "Rust",188	}189190	fileJob.SetContent(`// 39 lines 32 code 2 comments 5 blanks191192/* /**/ */193fn main() {194  let start = "/*";195  loop {196      if x.len() >= 2 && x[0] == '*' && x[1] == '/' { // found the */197          break;198      }199  }200}201202fn foo() {203  let this_ends = "a \"test/*.";204  call1();205  call2();206  let this_does_not = /* a /* nested */ comment " */207      "*/another /*test208          call3();209          */";210}211212fn foobar() {213  let does_not_start = // "214      "until here,215      test/*216      test"; // a quote: "217  let also_doesnt_start = /* " */218      "until here,219      test,*/220      test"; // another quote: "221}222223fn foo() {224  let a = 4; // /*225  let b = 5;226  let c = 6; // */227}228229`)230231	CountStats(&fileJob)232233	// 39 lines 32 code 2 comments 5 blanks234	if fileJob.Lines != 39 {235		t.Errorf("Expected 39 lines got %d", fileJob.Lines)236	}237238	if fileJob.Code != 32 {239		t.Errorf("Expected 32 lines got %d", fileJob.Code)240	}241242	if fileJob.Comment != 2 {243		t.Errorf("Expected 2 lines got %d", fileJob.Comment)244	}245246	if fileJob.Blank != 5 {247		t.Errorf("Expected 5 lines got %d", fileJob.Blank)248	}249}