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var common = require("../common-tap")
var existsSync = require("fs").existsSync
var join = require("path").join
var test = require("tap").test
var rimraf = require("rimraf")
var mkdirp = require("mkdirp")
var pkg = join(__dirname, "install-from-local", "package-with-scoped-paths")
var modules = join(pkg, "node_modules")
var EXEC_OPTS = {
cwd : pkg
}
test("setup", function (t) {
rimraf.sync(modules)
rimraf.sync(join(pkg, "cache"))
process.chdir(pkg)
mkdirp.sync(modules)
t.end()
})
test("installing already installed local scoped package", function (t) {
common.npm(["install", "--loglevel", "silent"], EXEC_OPTS, function (err, code, stdout) {
var installed = parseNpmInstallOutput(stdout)
t.ifError(err, "error should not exist")
t.notOk(code, "npm install exited with code 0")
t.ifError(err, "install ran to completion without error")
t.ok(
existsSync(join(modules, "@scoped", "package", "package.json")),
"package installed"
)
t.ok(
contains(installed, "node_modules/@scoped/package"),
"installed @scoped/package"
)
t.ok(
contains(installed, "node_modules/package-local-dependency"),
"installed package-local-dependency"
)
common.npm(["install", "--loglevel", "silent"], EXEC_OPTS, function (err, code, stdout) {
installed = parseNpmInstallOutput(stdout)
t.ifError(err, "error should not exist")
t.notOk(code, "npm install exited with code 0")
t.ifError(err, "install ran to completion without error")
t.ok(
existsSync(join(modules, "@scoped", "package", "package.json")),
"package installed"
)
t.notOk(
contains(installed, "node_modules/@scoped/package"),
"did not reinstall @scoped/package"
)
t.notOk(
contains(installed, "node_modules/package-local-dependency"),
"did not reinstall package-local-dependency"
)
t.end()
})
})
})
test("cleanup", function (t) {
process.chdir(__dirname)
rimraf.sync(join(modules))
rimraf.sync(join(pkg, "cache"))
t.end()
})
function contains(list, element) {
for (var i=0; i < list.length; ++i) {
if (list[i] === element) {
return true
}
}
return false
}
function parseNpmInstallOutput(stdout) {
return stdout.trim().split(/\n\n|\s+/)
}
|
