michael@0: /* vim: set ts=2 et sw=2 tw=80: */
michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   gBrowser.selectedTab = gBrowser.addTab();
michael@0:   gBrowser.selectedBrowser.addEventListener("load", function onLoad() {
michael@0:     gBrowser.selectedBrowser.removeEventListener("load", onLoad, true);
michael@0:     openScratchpad(testThrowOutput);
michael@0:   }, true);
michael@0: 
michael@0:   content.location = "data:text/html;charset=utf8,<p>Test throw outputs in Scratchpad</p>";
michael@0: }
michael@0: 
michael@0: function testThrowOutput()
michael@0: {
michael@0:   let scratchpad = gScratchpadWindow.Scratchpad, tests = [];
michael@0: 
michael@0:   let falsyValues = ["false", "0", "-0", "null", "undefined", "Infinity",
michael@0:                       "-Infinity", "NaN"];
michael@0:   falsyValues.forEach(function(value) {
michael@0:     tests.push({
michael@0:       method: "display",
michael@0:       code: "throw " + value + ";",
michael@0:       result: "throw " + value + ";\n/*\nException: " + value + "\n*/",
michael@0:       label: "Correct exception message for '" + value + "' is shown"
michael@0:     });
michael@0:   });
michael@0: 
michael@0:   let server = Cu.import("resource://gre/modules/devtools/dbg-server.jsm", {})
michael@0:                .DebuggerServer;
michael@0: 
michael@0:   let longLength = server.LONG_STRING_LENGTH + 1;
michael@0:   let longString = new Array(longLength).join("a");
michael@0:   let shortedString = longString.substring(0, server.LONG_STRING_INITIAL_LENGTH) +
michael@0:                       "\u2026";
michael@0: 
michael@0:   tests.push({
michael@0:     method: "display",
michael@0:     code: "throw (new Array(" + longLength + ").join('a'));",
michael@0:     result: "throw (new Array(" + longLength + ").join('a'));\n" +
michael@0:             "/*\nException: " + shortedString + "\n*/",
michael@0:     label: "Correct exception message for a longString is shown"
michael@0:   });
michael@0: 
michael@0:   runAsyncTests(scratchpad, tests).then(function() {
michael@0:     finish();
michael@0:   });
michael@0: }