var tests_passed=0,tests_failed=0,test_result="",indent_size=4,indent_char=" ";function lazy_escape(a){return a.replace(/</g,"&lt;").replace(/\>/g,"&gt;").replace(/\n/g,"<br />")}function bt(b,a){a=a||b;result=js_beautify(b,indent_size,indent_char);if(result!=a){test_result+="\n---- input --------\n"+lazy_escape(b)+"\n---- expected -----\n"+lazy_escape(a)+"\n---- received -----\n"+lazy_escape(result)+"\n-------------------";tests_failed+=1}else tests_passed+=1}function results(){if(tests_failed==0)test_result+="All "+tests_passed+" tests passed.";else test_result+="\n"+tests_failed+" tests failed.";return test_result}function test_js_beautify(){bt("");bt("a        =          1","a = 1");bt("a=1","a = 1");bt("a();\n\nb();","a();\n\nb();");bt("var a = 1 var b = 2","var a = 1\nvar b = 2");bt('a = " 12345 "');bt("a = ' 12345 '");bt("if (a == 1) b = 2","if (a == 1) b = 2");bt("if(1){2}else{3}","if (1) {\n    2\n} else {\n    3\n}");bt("if(1||2)","if (1 || 2)");bt("(a==1)||(b==2)","(a == 1) || (b == 2)");bt("var a = 1 if (2) 3","var a = 1\nif (2) 3");bt("a = a + 1");bt("a = a == 1");bt("/12345[^678]*9+/.match(a)");bt("a /= 5");bt("a = 0.5 * 3");bt("a *= 10.55");bt("a < .5");bt("a <= .5");bt("a<.5","a < .5");bt("a<=.5","a <= .5");bt("a = 0xff;");bt("a=0xff+4","a = 0xff + 4");bt("a = [1, 2, 3, 4]");bt("F*(g/=f)*g+b","F * (g /= f) * g + b");bt("a.b({c:d})","a.b({\n    c: d\n})");bt("a=!b","a = !b");bt("a?b:c","a ? b: c");bt("a?1:2","a ? 1 : 2");bt("a?(b):c","a ? (b) : c");bt("function void(void) {}");bt("if(!a)","if (!a)");bt("a=~a","a = ~a");bt("a;/*comment*/b;","a;\n/*comment*/\nb;");bt("if(a)break","if (a) break");bt("if(a){break}","if (a) {\n    break\n}");bt("if((a))","if ((a))");bt("for(var i=0;;)","for (var i = 0;;)");bt("a++;","a++;");bt("for(;;i++)","for (;; i++)");bt("for(;;++i)","for (;; ++i)");bt("return(1)","return (1)");bt("try{a();}catch(b){c();}finally{d();}","try {\n    a();\n} catch(b) {\n    c();\n} finally {\n    d();\n}");bt("(xx)()");bt("a[1]()");bt("if(a){b();}else if(","if (a) {\n    b();\n} else if (");bt("switch(x) {case 0: case 1: a(); break; default: break}","switch (x) {\ncase 0:\ncase 1:\n    a();\n    break;\ndefault:\n    break\n}");bt("a !== b");bt("if (a) b(); else c();","if (a) b();\nelse c();");bt("// comment\n(function()");bt("// comment\n(function something()");bt("{\n\n    x();\n\n}");bt("if (a in b)");bt("{a:1, b:2}","{\n    a: 1,\n    b: 2\n}");bt("var l = {'a':'1', 'b':'2'}","var l = {\n    'a': '1',\n    'b': '2'\n}");bt("if (template.user[n] in bk)");bt("{{}/z/}","{\n    {}\n    /z/\n}");bt("return 45","return 45");bt("If[1]","If[1]");bt("Then[1]","Then[1]");bt("a = 1e10","a = 1e10");bt("a = 1.3e10","a = 1.3e10");bt("a = 1.3e-10","a = 1.3e-10");bt("a = -1.3e-10","a = -1.3e-10");bt("a = 1e-10","a = 1e-10");bt("a = e - 10","a = e - 10");bt("a = 11-10","a = 11 - 10");bt("a = 1;// comment\n","a = 1; // comment\n");bt("a = 1; // comment\n","a = 1; // comment\n");bt("a = 1;\n // comment\n","a = 1;\n// comment\n");bt("if (a) {\n    do();\n}");bt("if\n(a)\nb()","if (a) b()");bt("if (a) {\n// comment\n}else{\n// comment\n}","if (a) {\n    // comment\n} else {\n    // comment\n}");bt("if (a) {\n// comment\n// comment\n}","if (a) {\n    // comment\n    // comment\n}");bt("if (a) b() else c()","if (a) b()\nelse c()");bt("if (a) b() else if c() d()","if (a) b()\nelse if c() d()");bt("{}");bt("{\n\n}");bt("do { a(); } while ( 1 );","do {\n    a();\n} while ( 1 );");bt("do {} while ( 1 );");bt("do {\n} while ( 1 );","do {} while ( 1 );");bt("do {\n\n} while ( 1 );");bt("var a, b, c, d = 0, c = function() {}, d = '';","var a, b, c, d = 0,\nc = function() {},\nd = '';");bt("var a = x(a, b, c)");bt("delete x if (a) b();","delete x\nif (a) b();");bt("delete x[x] if (a) b();","delete x[x]\nif (a) b();");indent_size=1;indent_char=" ";bt("{ one_char() }","{\n one_char()\n}");indent_size=4;indent_char=" ";bt("{ one_char() }","{\n    one_char()\n}");indent_size=1;indent_char="\t";bt("{ one_char() }","{\n\tone_char()\n}");return results()}