1 files changed, 157 insertions, 0 deletions
diff --git a/testing/mozbase/mozversion/tests/test_binary.py b/testing/mozbase/mozversion/tests/test_binary.py
new file mode 100644
index 0000000000..9de6bb0e6b
--- /dev/null
+++ b/testing/mozbase/mozversion/tests/test_binary.py
@@ -0,0 +1,157 @@
+#!/usr/bin/env python
+
+# 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/.
+
+import os
+import shutil
+import sys
+
+import mozunit
+import pytest
+from moztest.selftest.fixtures import binary_fixture  # noqa: F401
+from mozversion import errors, get_version
+
+"""test getting application version information from a binary path"""
+
+
+@pytest.fixture()
+def fake_binary(tmpdir):
+    binary = tmpdir.join("binary")
+    binary.write("foobar")
+    return str(binary)
+
+
+@pytest.fixture(name="application_ini")
+def fixture_application_ini(tmpdir):
+    ini = tmpdir.join("application.ini")
+    ini.write(
+        """[App]
+ID = AppID
+Name = AppName
+CodeName = AppCodeName
+Version = AppVersion
+BuildID = AppBuildID
+SourceRepository = AppSourceRepo
+SourceStamp = AppSourceStamp
+Vendor = AppVendor"""
+    )
+    return str(ini)
+
+
+@pytest.fixture(name="platform_ini")
+def fixture_platform_ini(tmpdir):
+    ini = tmpdir.join("platform.ini")
+    ini.write(
+        """[Build]
+BuildID = PlatformBuildID
+Milestone = PlatformMilestone
+SourceStamp = PlatformSourceStamp
+SourceRepository = PlatformSourceRepo"""
+    )
+    return str(ini)
+
+
+def test_real_binary(binary):  # noqa: F811
+    if not binary:
+        pytest.skip("No binary found")
+    v = get_version(binary)
+    assert isinstance(v, dict)
+
+
+def test_binary(fake_binary, application_ini, platform_ini):
+    _check_version(get_version(fake_binary))
+
+
+@pytest.mark.skipif(
+    not hasattr(os, "symlink"), reason="os.symlink not supported on this platform"
+)
+def test_symlinked_binary(fake_binary, application_ini, platform_ini, tmpdir):
+    # create a symlink of the binary in another directory and check
+    # version against this symlink
+    symlink = str(tmpdir.join("symlink"))
+    os.symlink(fake_binary, symlink)
+    _check_version(get_version(symlink))
+
+
+def test_binary_in_current_path(fake_binary, application_ini, platform_ini, tmpdir):
+    os.chdir(str(tmpdir))
+    _check_version(get_version())
+
+
+def test_with_ini_files_on_osx(
+    fake_binary, application_ini, platform_ini, monkeypatch, tmpdir
+):
+    monkeypatch.setattr(sys, "platform", "darwin")
+    # get_version is working with ini files next to the binary
+    _check_version(get_version(binary=fake_binary))
+
+    # or if they are in the Resources dir
+    # in this case the binary must be in a Contents dir, next
+    # to the Resources dir
+    contents_dir = tmpdir.mkdir("Contents")
+    moved_binary = str(contents_dir.join(os.path.basename(fake_binary)))
+    shutil.move(fake_binary, moved_binary)
+
+    resources_dir = str(tmpdir.mkdir("Resources"))
+    shutil.move(application_ini, resources_dir)
+    shutil.move(platform_ini, resources_dir)
+
+    _check_version(get_version(binary=moved_binary))
+
+
+def test_invalid_binary_path(tmpdir):
+    with pytest.raises(IOError):
+        get_version(str(tmpdir.join("invalid")))
+
+
+def test_without_ini_files(fake_binary):
+    """With missing ini files an exception should be thrown"""
+    with pytest.raises(errors.AppNotFoundError):
+        get_version(fake_binary)
+
+
+def test_without_platform_ini_file(fake_binary, application_ini):
+    """With a missing platform.ini file an exception should be thrown"""
+    with pytest.raises(errors.AppNotFoundError):
+        get_version(fake_binary)
+
+
+def test_without_application_ini_file(fake_binary, platform_ini):
+    """With a missing application.ini file an exception should be thrown"""
+    with pytest.raises(errors.AppNotFoundError):
+        get_version(fake_binary)
+
+
+def test_with_exe(application_ini, platform_ini, tmpdir):
+    """Test that we can resolve .exe files"""
+    binary = tmpdir.join("binary.exe")
+    binary.write("foobar")
+    _check_version(get_version(os.path.splitext(str(binary))[0]))
+
+
+def test_not_found_with_binary_specified(fake_binary):
+    with pytest.raises(errors.LocalAppNotFoundError):
+        get_version(fake_binary)
+
+
+def _check_version(version):
+    assert version.get("application_id") == "AppID"
+    assert version.get("application_name") == "AppName"
+    assert version.get("application_display_name") == "AppCodeName"
+    assert version.get("application_version") == "AppVersion"
+    assert version.get("application_buildid") == "AppBuildID"
+    assert version.get("application_repository") == "AppSourceRepo"
+    assert version.get("application_changeset") == "AppSourceStamp"
+    assert version.get("application_vendor") == "AppVendor"
+    assert version.get("platform_name") is None
+    assert version.get("platform_buildid") == "PlatformBuildID"
+    assert version.get("platform_repository") == "PlatformSourceRepo"
+    assert version.get("platform_changeset") == "PlatformSourceStamp"
+    assert version.get("invalid_key") is None
+    assert version.get("platform_version") == "PlatformMilestone"
+
+
+if __name__ == "__main__":
+    mozunit.main()