[Tests] add codecov

Author: ljharb

.nycrc

@@ -1,9 +1,9 @@
 {
   "all": true,
-  "check-coverage": true,
+  "check-coverage": false,
   "instrumentation": false,
   "sourceMap": false,
-  "reporter": ["html", "text-summary"],
+  "reporter": ["text-summary", "text", "html", "json"],
   "lines": 93,
   "statements": 93,
   "functions": 96,

.travis.yml

@@ -6,4 +6,48 @@ import:
   - ljharb/travis-ci:node/all.yml
   - ljharb/travis-ci:node/pretest.yml
   - ljharb/travis-ci:node/posttest.yml
-  - ljharb/travis-ci:node/coverage.yml
+script:
+  - 'if [ -n "${COVERAGE-}" ]; then npm run coverage && bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi'
+matrix:
+  include:
+    - node_js: "13.7"
+      env: COVERAGE=true
+    - node_js: "12.14"
+      env: COVERAGE=true
+    - node_js: "10.18"
+      env: COVERAGE=true
+    - node_js: "8.17"
+      env: COVERAGE=true
+    - node_js: "6.17"
+      env: COVERAGE=true
+    - node_js: "4.9"
+      env: COVERAGE=true
+    - node_js: "iojs-v1.8"
+      env: COVERAGE=true
+    - node_js: "0.12"
+      env: COVERAGE=true
+    - node_js: "0.10"
+      env: COVERAGE=true
+    - node_js: "0.8"
+      env: COVERAGE=true
+  exclude:
+    - node_js: "13.7"
+      env: TEST=true
+    - node_js: "12.14"
+      env: TEST=true
+    - node_js: "10.18"
+      env: TEST=true
+    - node_js: "8.17"
+      env: TEST=true
+    - node_js: "6.17"
+      env: TEST=true
+    - node_js: "4.9"
+      env: TEST=true
+    - node_js: "iojs-v1.8"
+      env: TEST=true
+    - node_js: "0.12"
+      env: TEST=true
+    - node_js: "0.10"
+      env: TEST=true
+    - node_js: "0.8"
+      env: TEST=true

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "devDependencies": {
     "@ljharb/eslint-config": "^16.0.0",
-    "core-js": "^2.6.10",
+    "core-js": "~2.4.1",
     "eslint": "^6.8.0",
     "nyc": "^10.3.2",
     "safe-publish-latest": "^1.1.4",

test-core-js.js

@@ -10,7 +10,17 @@ test('Maps', function (t) {
     t.end();
 });
 
+test('WeakMaps', function (t) {
+    t.equal(inspect(new WeakMap([[{}, 2]])), 'WeakMap { ? }');
+    t.end();
+});
+
 test('Sets', function (t) {
     t.equal(inspect(new Set([[1, 2]])), 'Set (1) {[ 1, 2 ]}');
     t.end();
 });
+
+test('WeakSets', function (t) {
+    t.equal(inspect(new WeakSet([[1, 2]])), 'WeakSet { ? }');
+    t.end();
+});