test: add spaces after keywords

eg changes:
if(x) { ... }
to:
if (x) { ... }

Author: brendanashworth

test/gc/test-http-client-timeout.js

@@ -54,7 +54,7 @@ function getall() {
 setImmediate(getall);
 }
 
-for(vari=0;i<10;i++)
+for(vari=0;i<10;i++)
 getall();
 
 functionafterGC(){

test/internet/test-dgram-broadcast-multi-process.js

@@ -18,7 +18,7 @@ var common = require('../common'),
 // take the first non-internal interface as the address for binding
 get_bindAddress: for(varnameinnetworkInterfaces){
 varinterfaces=networkInterfaces[name];
-for(vari=0;i<interfaces.length;i++){
+for(vari=0;i<interfaces.length;i++){
 varlocalInterface=interfaces[i];
 if(!localInterface.internal&&localInterface.family==='IPv4'){
 varbindAddress=localInterface.address;

test/internet/test-dns.js

@@ -663,7 +663,7 @@ TEST(function test_resolve_failure(done) {
 varreq=dns.resolve4('nosuchhostimsure',function(err){
 assert(errinstanceofError);
 
-switch(err.code){
+switch(err.code){
 case'ENOTFOUND':
 case'ESERVFAIL':
 break;

test/parallel/test-net-listen-fd0.js

@@ -11,7 +11,7 @@ process.on('exit', function() {
 
 // this should fail with an async EINVAL error, not throw an exception
 net.createServer(assert.fail).listen({fd:0}).on('error',function(e){
-switch(e.code){
+switch(e.code){
 case'EINVAL':
 case'ENOTSOCK':
 gotError=e;

test/parallel/test-stream2-base64-single-char-read-end.js

@@ -11,7 +11,7 @@ var accum = [];
 vartimeout;
 
 src._read=function(n){
-if(!hasRead){
+if(!hasRead){
 hasRead=true;
 process.nextTick(function(){
 src.push(newBuffer('1'));

test/parallel/test-util-inspect.js

@@ -106,7 +106,7 @@ assert.ok(util.inspect(y), '[ \'a\', \'b\', \'c\', \'\\\\\\\': \'d\' ]');
 functiontest_color_style(style,input,implicit){
 varcolor_name=util.inspect.styles[style];
 varcolor=['',''];
-if(util.inspect.colors[color_name])
+if(util.inspect.colors[color_name])
 color=util.inspect.colors[color_name];
 
 varwithout_color=util.inspect(input,false,0,false);