Testsuite control condition for Unix-only (#1657)

* Test control condition for Unix-only

* Fix test post-merge

testsuite/drivers/driver/base_driver.py

@@ -47,6 +47,7 @@ def __init__(self, env: e3.env.Env, test_env: Dict[str, Any]):
         # Hardcode OSes
         for osname in ["windows", "linux", "macos"]:
             self.skip[f"skip_{osname}"] = not getattr(drivers.helpers, f"on_{osname}")()
+        self.skip[f"skip_unix"] = drivers.helpers.on_windows()
 
     @property
     def test_control_creator(self):

testsuite/skels/global-index/test.yaml

@@ -1,5 +1,6 @@
 driver: python-script
 build_mode: both  # one of shared, sandboxed, both (default)
+control: # Used to disable test depending on one of: (see no-skel/test.yaml)
 indexes:
     basic_index:
         in_fixtures: true

testsuite/skels/local-index/test.yaml

@@ -1,5 +1,6 @@
 driver: python-script
 build_mode: both  # one of shared, sandboxed, both (default)
+control: # Used to disable test depending on one of: (see no-skel/test.yaml)
 indexes:
     my_index:
         in_fixtures: false

testsuite/skels/no-index/test.yaml

@@ -7,7 +7,9 @@ control: # Used to disable test depending on one of:
     - [SKIP, "skip_network", "Network-requiring tests disabled"]
     - [SKIP, "skip_linux",   "Test is Linux-only"]
     - [SKIP, "skip_macos",   "Test is macOS-only"]
+    - [SKIP, "skip_unix",    "Test is Unix-only"]
     - [SKIP, "skip_windows", "Test is Windows-only"]
+    # These have to be interpreted as: "skip (if not running under) condition"
 indexes:
     compiler_only_index: {}
     # Note that shared builds require a detected compiler to be able to compute

testsuite/tests/install/softlinks/test.py

@@ -30,10 +30,7 @@
 
 import os
 import shutil
-import subprocess
-import sys
-
-from drivers.alr import crate_dirname, run_alr
+from drivers.alr import run_alr, crate_dirname
 from drivers.helpers import contents, on_windows
 
 

testsuite/tests/install/softlinks/test.yaml

@@ -1,4 +1,6 @@
 driver: python-script
+control:
+    - [SKIP, "skip_unix", "Test is Unix-only"]
 indexes:
     my_index:
         in_fixtures: false