tests: fixes for windows

The code being tested is fine; there are just issues in the test cases
which make them fail on Windows.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

tests/test_manifest.py

@@ -72,6 +72,9 @@ def check_proj_consistency(actual, expected):
     assert actual.revision == expected.revision
     assert actual.west_commands == expected.west_commands
 
+def nodrive(path):
+    return os.path.splitdrive(path)[1]
+
 def test_init_with_url():
     # Test the project constructor works as expected with a URL.
 
@@ -81,9 +84,7 @@ def test_init_with_url():
     assert p.path == 'p'
     assert p.topdir is None
     assert p.abspath is None
-    if platform.system() == 'Windows':
-        posixpath = os.path.splitdrive(p.posixpath)[1]
-        assert posixpath == '/west_top/p'
+    assert p.posixpath is None
     assert p.clone_depth is None
     assert p.revision == 'master'
     assert p.west_commands is None
@@ -195,7 +196,7 @@ def test_manifest_attrs():
     assert mp.name == 'manifest'
     assert mp.path == 'my-path'
     assert mp.topdir is not None
-    assert PurePath(mp.abspath) == PurePath('/west_top/my-path')
+    assert PurePath(nodrive(mp.abspath)) == PurePath('/west_top/my-path')
     assert mp.posixpath is not None
     assert mp.west_commands == 'cmds.yml'
     assert mp.url is None
@@ -664,9 +665,10 @@ def test_path():
           remote: testremote
           path: sub/directory
     '''
-    manifest = Manifest.from_data(yaml.safe_load(content), topdir='/west_top')
-    assert manifest.projects[1].path == 'sub' + os.path.sep + 'directory'
-    assert manifest.projects[1].posixpath == '/west_top/sub/directory'
+    p = Manifest.from_data(yaml.safe_load(content),
+                           topdir='/west_top').projects[1]
+    assert p.path == 'sub/directory'
+    assert nodrive(p.posixpath) == '/west_top/sub/directory'
 
 
 def test_ignore_west_section():
@@ -693,7 +695,7 @@ def test_ignore_west_section():
                                   topdir='/west_top')
     p1 = manifest.projects[1]
     assert PurePath(p1.path) == PurePath('sub', 'directory')
-    assert PurePath(p1.abspath) == PurePath('/west_top/sub/directory')
+    assert PurePath(nodrive(p1.abspath)) == PurePath('/west_top/sub/directory')
 
 def test_project_west_commands():
     # Projects may specify subdirectories containing west commands.

tests/test_project.py

@@ -49,8 +49,7 @@ def test_list(west_update_tmpdir):
     # Check the behavior for some format arguments of interest as well.
     actual = cmd('list -f "{name} {revision} {path} {cloned} {clone_depth}"')
     expected = ['manifest HEAD zephyr cloned None',
-                'Kconfiglib zephyr {} cloned None'.format(
-                    os.path.join('subdir', 'Kconfiglib')),
+                'Kconfiglib zephyr subdir/Kconfiglib cloned None',
                 'net-tools master net-tools cloned 1']
     assert actual.splitlines() == expected
 
@@ -90,13 +89,12 @@ def test_manifest_freeze(west_update_tmpdir):
     # match project order as specified in our manifest, that all
     # revisions are full 40-character SHAs, and there isn't any random
     # YAML tag crap.
-    kconfig_rel = os.path.join('subdir', 'Kconfiglib')
     expected_res = ['^manifest:$',
                     '^  projects:$',
                     '^  - name: Kconfiglib$',
                     '^    url: .*$',
                     '^    revision: [a-f0-9]{40}$',
-                    '^    path: {}$'.format(re.escape(kconfig_rel)),
+                    '^    path: subdir/Kconfiglib$',
                     '^  - name: net-tools$',
                     '^    url: .*$',
                     '^    clone-depth: 1$',
@@ -357,8 +355,7 @@ def test_extension_command_multiproject(repos_tmpdir):
     # The newline shenanigans are for Windows.
     help_text = '\n'.join(cmd('-h').splitlines())
     expected = '\n'.join([
-        'extension commands from project Kconfiglib (path: {}):'.
-        format(os.path.join('subdir', 'Kconfiglib')),
+        'extension commands from project Kconfiglib (path: subdir/Kconfiglib):',  # noqa: E501
         '  kconfigtest:          (no help provided; try "west kconfigtest -h")',  # noqa: E501
         '',
         'extension commands from project net-tools (path: net-tools):',