Merge branch 'mr/pmderodat/tox-cov' into 'master'

Fix application of coverage configuration in the CI

Closes #35

See merge request it/e3-testsuite!56

Author: pmderodat

.coveragerc

@@ -0,0 +1,8 @@
+[report]
+exclude_lines =
+	raise NotImplementedError
+	interactive-only
+	\.\.\.
+
+[html]
+title = e3-testsuite coverage report

.gitignore

@@ -100,8 +100,5 @@ ENV/
 # mypy
 .mypy_cache/
 
-# Automatically generated
-.coveragerc
-
 # Sphinx build directory
 doc/_build

src/e3/testsuite/__init__.py

@@ -444,8 +444,11 @@ def testsuite_main(self, args: Optional[List[str]] = None) -> int:
             enable_colors = True
             self.main.args.show_error_output = True
 
-        # If explicitly requested, disable colors
-        if self.main.args.nocolor:
+        # If explicitly requested, disable colors.
+        #
+        # Do not bother having tests for this, as tests are by essence
+        # non-interactive, and colors are never enabled for them.
+        if self.main.args.nocolor:  # interactive-only
             enable_colors = False
 
         self.colors = ColorConfig(enable_colors)
@@ -1093,7 +1096,7 @@ def collect_result(job: Job) -> bool:
         # Create a scheduler to run all fragments for the testsuite main loop
 
         jobs = self.main.args.jobs
-        if self.main.args.jobs <= 0:
+        if self.main.args.jobs <= 0:  # all: no cover
             jobs = os.cpu_count() or 1
 
         scheduler = Scheduler(

src/e3/testsuite/driver/classic.py

@@ -358,7 +358,7 @@ def cleanup_working_dir(self) -> None:
         """Remove the working directory tree."""
         try:
             rm(self.working_dir(), True)
-        except Exception:  # no cover
+        except Exception:  # all: no cover
             # TODO (U222-013) For mysterious reasons, on Windows hosts,
             # sometimes executable files are still visible in the filesystem
             # even after the call to "os.unlink" returned with success. As a

src/e3/testsuite/optfileparser.py

@@ -357,5 +357,5 @@ def check_syntax_main(argv: list[str] | None = None) -> None:
     sys.exit(1 if has_errors else 0)
 
 
-if __name__ == "__main__":  # no coverage
+if __name__ == "__main__":  # all: no cover
     eval_main()

src/e3/testsuite/report/xunit.py

@@ -232,7 +232,7 @@ def run(self, filename: str) -> None:
                             if kind == "pytest.xfail"
                             else TestStatus.SKIP
                         )
-                    else:  # no cover
+                    else:  # all: no cover
                         raise AssertionError(f"invalid status tag: {tag}")
                     if isinstance(status_elt.text, str):
                         result.log += status_elt.text

src/e3/testsuite/utils.py

@@ -117,7 +117,7 @@ def dump_environ(filename: str, env: Env) -> None:
                 # Also ignore variables known to be readonly on Cygwin
                 # systems. Other users are unlikely to be affected.
                 or var_name in ("PROFILEREAD", "SHELLOPTS")
-            ):
+            ):  # all: no cover
                 continue
 
             var_value = os.environ[var_name]
@@ -128,7 +128,7 @@ def dump_environ(filename: str, env: Env) -> None:
                 var_name == "PATH"
                 and env.build.os.name == "windows"
                 and os.path.pathsep in var_value
-            ):
+            ):  # windows-only
                 var_value = ":".join(
                     unixpath(p) for p in var_value.split(os.path.pathsep)
                 )