UEA-Prodem

node_modules/resolve/test/default_paths.js

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+'use strict';
+
+var path = require('path');
+var test = require('tape');
+var mockProperty = require('mock-property');
+
+var homedirPath = require.resolve('../lib/homedir');
+var asyncPath = require.resolve('../async');
+var libAsyncPath = require.resolve('../lib/async');
+var syncPath = require.resolve('../sync');
+var libSyncPath = require.resolve('../lib/sync');
+
+function mockNullHomedir(t) {
+    t.teardown(mockProperty(require.cache, homedirPath, {
+        value: { id: homedirPath, filename: homedirPath, loaded: true, exports: function () { return null; } }
+    }));
+}
+
+test('async: null homedir does not throw', function (t) {
+    t.plan(2);
+
+    mockNullHomedir(t);
+    t.teardown(mockProperty(require.cache, asyncPath, { 'delete': true }));
+    t.teardown(mockProperty(require.cache, libAsyncPath, { 'delete': true }));
+
+    var resolve = require('../lib/async');
+
+    var dir = path.join(__dirname, 'resolver');
+
+    resolve('./baz', { basedir: dir }, function (err, res) {
+        t.error(err, 'no error');
+        t.equal(res, path.join(dir, 'baz', 'quux.js'), 'resolves correctly with null homedir');
+    });
+});
+
+test('sync: null homedir does not throw', function (t) {
+    mockNullHomedir(t);
+    t.teardown(mockProperty(require.cache, syncPath, { 'delete': true }));
+    t.teardown(mockProperty(require.cache, libSyncPath, { 'delete': true }));
+
+    var resolveSync = require('../lib/sync');
+
+    var dir = path.join(__dirname, 'resolver');
+
+    var res = resolveSync('./baz', { basedir: dir });
+    t.equal(res, path.join(dir, 'baz', 'quux.js'), 'resolves correctly with null homedir');
+
+    t.end();
+});

node_modules/resolve/test/homedir.js

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+'use strict';
+
+var os = require('os');
+var test = require('tape');
+var mockProperty = require('mock-property');
+
+var envKeys = ['HOME', 'USERPROFILE', 'HOMEDRIVE', 'HOMEPATH', 'LOGNAME', 'USER', 'LNAME', 'USERNAME'];
+
+function mockEnv(t, key, value) {
+    var has = key in process.env;
+    var orig = process.env[key];
+    if (arguments.length > 2) {
+        process.env[key] = value;
+    } else {
+        delete process.env[key];
+    }
+    t.teardown(function () {
+        if (has) {
+            process.env[key] = orig;
+        } else {
+            delete process.env[key];
+        }
+    });
+}
+
+function clearEnv(t) {
+    for (var i = 0; i < envKeys.length; i++) {
+        mockEnv(t, envKeys[i]);
+    }
+}
+
+function getFallback(t) {
+    t.teardown(mockProperty(os, 'homedir', { value: undefined }));
+
+    var homedirPath = require.resolve('../lib/homedir');
+    t.teardown(mockProperty(require.cache, homedirPath, { 'delete': true }));
+
+    return require('../lib/homedir');
+}
+
+test('homedir fallback', function (t) {
+    t.test('win32: HOMEDRIVE without HOMEPATH does not produce a false concatenation', function (st) {
+        clearEnv(st);
+        st.teardown(mockProperty(process, 'platform', { value: 'win32' }));
+
+        var homedir = getFallback(st);
+
+        mockEnv(st, 'HOMEDRIVE', 'C:');
+
+        st.equal(homedir(), null, 'returns null when only HOMEDRIVE is set');
+
+        st.end();
+    });
+
+    t.test('win32: HOMEPATH without HOMEDRIVE does not produce a false concatenation', function (st) {
+        clearEnv(st);
+        st.teardown(mockProperty(process, 'platform', { value: 'win32' }));
+
+        var homedir = getFallback(st);
+
+        mockEnv(st, 'HOMEPATH', '\\Users\\foo');
+
+        st.equal(homedir(), null, 'returns null when only HOMEPATH is set');
+
+        st.end();
+    });
+
+    t.test('win32: HOMEDRIVE + HOMEPATH both set returns concatenation', function (st) {
+        clearEnv(st);
+        st.teardown(mockProperty(process, 'platform', { value: 'win32' }));
+
+        var homedir = getFallback(st);
+
+        mockEnv(st, 'HOMEDRIVE', 'C:');
+        mockEnv(st, 'HOMEPATH', '\\Users\\foo');
+
+        st.equal(homedir(), 'C:\\Users\\foo', 'returns concatenated drive and path');
+
+        st.end();
+    });
+
+    t.test('win32: USERPROFILE takes precedence over HOMEDRIVE+HOMEPATH', function (st) {
+        clearEnv(st);
+        st.teardown(mockProperty(process, 'platform', { value: 'win32' }));
+
+        var homedir = getFallback(st);
+
+        mockEnv(st, 'USERPROFILE', 'C:\\Users\\bar');
+        mockEnv(st, 'HOMEDRIVE', 'C:');
+        mockEnv(st, 'HOMEPATH', '\\Users\\foo');
+
+        st.equal(homedir(), 'C:\\Users\\bar', 'returns USERPROFILE');
+
+        st.end();
+    });
+
+    t.test('win32: falls back to HOME when HOMEDRIVE/HOMEPATH are partial', function (st) {
+        clearEnv(st);
+        st.teardown(mockProperty(process, 'platform', { value: 'win32' }));
+
+        var homedir = getFallback(st);
+
+        mockEnv(st, 'HOME', 'C:\\Users\\baz');
+        mockEnv(st, 'HOMEDRIVE', 'C:');
+
+        st.equal(homedir(), 'C:\\Users\\baz', 'falls back to HOME');
+
+        st.end();
+    });
+
+    t.end();
+});

node_modules/resolve/test/pathfilter_sync.js

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+var test = require('tape');
+var path = require('path');
+var resolve = require('../');
+
+test('synchronous pathfilter', function (t) {
+    var res;
+    var resolverDir = __dirname + '/pathfilter/deep_ref';
+    function pathFilter(pkg, x, remainder) {
+        t.equal(pkg.version, '1.2.3');
+        t.equal(x, path.join(resolverDir, 'node_modules', 'deep', 'ref'));
+        t.equal(remainder, 'ref');
+        return 'alt';
+    }
+
+    res = resolve.sync('deep/ref', { basedir: resolverDir });
+    t.equal(res, path.join(resolverDir, 'node_modules', 'deep', 'ref.js'));
+
+    res = resolve.sync('deep/deeper/ref', { basedir: resolverDir });
+    t.equal(res, path.join(resolverDir, 'node_modules', 'deep', 'deeper', 'ref.js'));
+
+    res = resolve.sync('deep/ref', { basedir: resolverDir, pathFilter: pathFilter });
+    t.equal(res, path.join(resolverDir, 'node_modules', 'deep', 'alt.js'));
+    t.end();
+});