format copied content

src/app/ui/copy-to-clipboard.js

@@ -24,6 +24,11 @@ module.exports = function copyToClipboard (getContent) {
     event.stopPropagation()
     var copiableContent = getContent()
     if (copiableContent) {   // module `copy` keeps last copied thing in the memory, so don't show tooltip if nothing is copied, because nothing was added to memory
+      try {
+        if (typeof copiableContent !== 'string') {
+          copiableContent = JSON.stringify(copiableContent, null, '\t')
+        }
+      } catch (e) {}
       copy(copiableContent)
       addTooltip(event)
     }

test-browser/tests/compiling.js

@@ -35,6 +35,8 @@ function testSimpleContract (browser, callback) {
     browser.click('.runView')
       .click('#runTabView div[class^="create"]')
       .pause(500)
+      .click('#runTabView .instance div[class^="title"]')
+      .click('#runTabView .instance div[class^="title"]')
       .testFunction('f - transact (not payable)',
         '0xa178c603400a184ce5fedbcfab392d9b77822f6ffa7facdec693aded214523bc',
         '[vm] from:0xca3...a733c, to:TestContract.f() 0x692...77b3a, value:0 wei, data:0x261...21ff0, 0 logs, hash:0xa17...523bc', null,