Add a test to verify that 'npm ls' exits ok in npm repo

1 files changed, 15 insertions, 0 deletions

diff --git a/test/tap/00-verify-ls-ok.js b/test/tap/00-verify-ls-ok.js
new file mode 100644
index 000000000..7209e7db7
--- /dev/null
+++ b/test/tap/00-verify-ls-ok.js
@@ -0,0 +1,15 @@
+var test = require("tap").test
+var node = process.execPath
+var path = require("path")
+var cwd = path.resolve(__dirname, "..", "..")
+var npm = path.resolve(cwd, "cli.js")
+var spawn = require("child_process").spawn
+
+test("npm ls in npm", function (t) {
+  var opt = { cwd: cwd, stdio: [ "ignore", "ignore", 2 ] }
+  var child = spawn(node, [npm, "ls"], opt)
+  child.on("close", function (code) {
+    t.notOk(code)
+    t.end()
+  })
+})