Improve pretty printing of objects

If an object has more than 5 elements, it is printed in abbeviated form
displaying only the keys. This is useful in the REPL when inspecting
large objects like the Deno namespace:

  > Deno
  { args, noColor, pid, env, exit, isTTY, execPath, chdir, cwd, File,
  open, stdin, stdout, stderr, read, write, seek, close, copy,
  toAsyncIterator, SeekMode, Buffer, readAll, mkdirSync, mkdir,
  makeTempDirSync, makeTempDir, chmodSync, chmod, removeSync, remove,
  renameSync, rename, readFileSync, readFile, readDirSync, readDir,
  copyFileSync, copyFile, readlinkSync, readlink, statSync, lstatSync,
  stat, lstat, symlinkSync, symlink, writeFileSync, writeFile, ErrorKind,
  DenoError, libdeno, permissions, revokePermission, truncateSync,
  truncate, connect, dial, listen, metrics, resources, run, Process,
  inspect, build, platform, version, Console, stringifyArgs,
  DomIterableMixin }

1 files changed, 2 insertions, 2 deletions

diff --git a/js/console_test.ts b/js/console_test.ts
index ddc48de05..994f0ecfd 100644
--- a/js/console_test.ts
+++ b/js/console_test.ts
@@ -72,7 +72,7 @@ test(function consoleTestStringifyCircular() {
   };
 
   nestedObj.o = circularObj;
-  const nestedObjExpected = `{ num: 1, bool: true, str: "a", method: [Function: method], asyncMethod: [AsyncFunction: asyncMethod], generatorMethod: [GeneratorFunction: generatorMethod], un: undefined, nu: null, arrowFunc: [Function: arrowFunc], extendedClass: Extended { a: 1, b: 2 }, nFunc: [Function], extendedCstr: [Function: Extended], o: { num: 2, bool: false, str: "b", method: [Function: method], un: undefined, nu: null, nested: [Circular], emptyObj: {}, arr: [ 1, "s", false, null, [Circular] ], baseClass: Base { a: 1 } } }`;
+  const nestedObjExpected = `{ num, bool, str, method, asyncMethod, generatorMethod, un, nu, arrowFunc, extendedClass, nFunc, extendedCstr, o }`;
 
   assertEquals(stringify(1), "1");
   assertEquals(stringify(1n), "1n");
@@ -114,7 +114,7 @@ test(function consoleTestStringifyCircular() {
   assertEquals(stringify(JSON), "{}");
   assertEquals(
     stringify(console),
-    "Console { printFunc: [Function], log: [Function], debug: [Function], info: [Function], dir: [Function], warn: [Function], error: [Function], assert: [Function], count: [Function], countReset: [Function], table: [Function], time: [Function], timeLog: [Function], timeEnd: [Function], group: [Function], groupCollapsed: [Function], groupEnd: [Function], clear: [Function], indentLevel: 0, collapsedAt: null }"
+    "Console { printFunc, log, debug, info, dir, warn, error, assert, count, countReset, table, time, timeLog, timeEnd, group, groupCollapsed, groupEnd, clear, indentLevel, collapsedAt }"
   );
   // test inspect is working the same
   assertEquals(inspect(nestedObj), nestedObjExpected);