Add console.count and console.time (#1358)

1 files changed, 31 insertions, 1 deletions

diff --git a/js/console_test.ts b/js/console_test.ts
index 3e6bd6905..2946d3648 100644
--- a/js/console_test.ts
+++ b/js/console_test.ts
@@ -2,6 +2,10 @@
 import { test, assert, assertEqual } from "./test_util.ts";
 import { stringifyArgs } from "./console.ts";
 
+import { Console } from "./console.ts";
+import { libdeno } from "./libdeno";
+const console = new Console(libdeno.print);
+
 // tslint:disable-next-line:no-any
 function stringify(...args: any[]): string {
   return stringifyArgs(args);
@@ -114,7 +118,7 @@ test(function consoleTestStringifyCircular() {
   assertEqual(
     stringify(console),
     // tslint:disable-next-line:max-line-length
-    "Console { printFunc: [Function], log: [Function], debug: [Function], info: [Function], dir: [Function], warn: [Function], error: [Function], assert: [Function] }"
+    "Console { printFunc: [Function], log: [Function], debug: [Function], info: [Function], dir: [Function], warn: [Function], error: [Function], assert: [Function], count: [Function], countReset: [Function], time: [Function], timeLog: [Function], timeEnd: [Function] }"
   );
 });
 
@@ -136,6 +140,22 @@ test(function consoleTestStringifyWithDepth() {
   );
 });
 
+test(function consoleTestCallToStringOnLabel() {
+  const methods = ["count", "countReset", "time", "timeLog", "timeEnd"];
+
+  for (const method of methods) {
+    let hasCalled = false;
+
+    console[method]({
+      toString() {
+        hasCalled = true;
+      }
+    });
+
+    assertEqual(hasCalled, true);
+  }
+});
+
 test(function consoleTestError() {
   class MyError extends Error {
     constructor(errStr: string) {
@@ -159,6 +179,11 @@ test(function consoleDetachedLog() {
   const warn = console.warn;
   const error = console.error;
   const consoleAssert = console.assert;
+  const consoleCount = console.count;
+  const consoleCountReset = console.countReset;
+  const consoleTime = console.time;
+  const consoleTimeLog = console.timeLog;
+  const consoleTimeEnd = console.timeEnd;
   log("Hello world");
   dir("Hello world");
   debug("Hello world");
@@ -166,4 +191,9 @@ test(function consoleDetachedLog() {
   warn("Hello world");
   error("Hello world");
   consoleAssert(true);
+  consoleCount("Hello world");
+  consoleCountReset("Hello world");
+  consoleTime("Hello world");
+  consoleTimeLog("Hello world");
+  consoleTimeEnd("Hello world");
 });