1 files changed, 50 insertions, 0 deletions
diff --git a/tools/addon-sdk-1.7/packages/api-utils/tests/test-environment.js b/tools/addon-sdk-1.7/packages/api-utils/tests/test-environment.js
new file mode 100644
index 0000000..1d7e783
--- /dev/null
+++ b/tools/addon-sdk-1.7/packages/api-utils/tests/test-environment.js
@@ -0,0 +1,50 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+'use strict';
+
+const { env } = require('api-utils/environment');
+const { Cc, Ci } = require('chrome');
+const { get, set, exists } = Cc['@mozilla.org/process/environment;1'].
+                             getService(Ci.nsIEnvironment);
+
+exports['test exists'] = function(assert) {
+  assert.equal('PATH' in env, exists('PATH'),
+               'PATH environment variable is defined');
+  assert.equal('FOO1' in env, exists('FOO1'),
+               'FOO1 environment variable is not defined');
+  set('FOO1', 'foo');
+  assert.equal('FOO1' in env, true,
+               'FOO1 environment variable was set');
+  set('FOO1', null);
+  assert.equal('FOO1' in env, false,
+               'FOO1 environment variable was unset');
+};
+
+exports['test get'] = function(assert) {
+  assert.equal(env.PATH, get('PATH'), 'PATH env variable matches');
+  assert.equal(env.BAR2, undefined, 'BAR2 env variable is not defined');
+  set('BAR2', 'bar');
+  assert.equal(env.BAR2, 'bar', 'BAR2 env variable was set');
+  set('BAR2', null);
+  assert.equal(env.BAR2, undefined, 'BAR2 env variable was unset');
+};
+
+exports['test set'] = function(assert) {
+  assert.equal(get('BAZ3'), '', 'BAZ3 env variable is not set');
+  assert.equal(env.BAZ3, undefined, 'BAZ3 is not set');
+  env.BAZ3 = 'baz';
+  assert.equal(env.BAZ3, get('BAZ3'), 'BAZ3 env variable is set');
+  assert.equal(get('BAZ3'), 'baz', 'BAZ3 env variable was set to "baz"');
+};
+
+exports['test unset'] = function(assert) {
+  env.BLA4 = 'bla';
+  assert.equal(env.BLA4, 'bla', 'BLA4 env varibale is set');
+  delete env.BLA4;
+  assert.equal(env.BLA4, undefined, 'BLA4 env variable is unset');
+  assert.equal('BLA4' in env, false, 'BLA4 env variable no longer exists' );
+};
+
+require('test').run(exports);