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Diffstat (limited to 'node_modules/object-inspect/test/inspect.js')
-rw-r--r-- | node_modules/object-inspect/test/inspect.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/node_modules/object-inspect/test/inspect.js b/node_modules/object-inspect/test/inspect.js new file mode 100644 index 000000000..2277e4c95 --- /dev/null +++ b/node_modules/object-inspect/test/inspect.js @@ -0,0 +1,35 @@ +var test = require('tape'); +var hasSymbols = require('has-symbols')(); +var utilInspect = require('../util.inspect'); +var repeat = require('string.prototype.repeat'); + +var inspect = require('..'); + +test('inspect', function (t) { + t.plan(3); + var obj = [{ inspect: function xyzInspect() { return '!XYZ¡'; } }, []]; + t.equal(inspect(obj), '[ !XYZ¡, [] ]'); + t.equal(inspect(obj, { customInspect: true }), '[ !XYZ¡, [] ]'); + t.equal(inspect(obj, { customInspect: false }), '[ { inspect: [Function: xyzInspect] }, [] ]'); +}); + +test('inspect custom symbol', { skip: !hasSymbols || !utilInspect || !utilInspect.custom }, function (t) { + t.plan(3); + + var obj = { inspect: function stringInspect() { return 'string'; } }; + obj[utilInspect.custom] = function custom() { return 'symbol'; }; + + t.equal(inspect([obj, []]), '[ ' + (utilInspect.custom ? 'symbol' : 'string') + ', [] ]'); + t.equal(inspect([obj, []], { customInspect: true }), '[ ' + (utilInspect.custom ? 'symbol' : 'string') + ', [] ]'); + t.equal(inspect([obj, []], { customInspect: false }), '[ { inspect: [Function: stringInspect] }, [] ]'); +}); + +test('maxStringLength', function (t) { + t.equal( + inspect([repeat('a', 1e8)], { maxStringLength: 10 }), + '[ \'aaaaaaaaaa\'... 99999990 more characters ]', + 'maxStringLength option limits output' + ); + + t.end(); +}); |