IDEA-CR-53093: PY-37226 Revert pydev prefix for test directories

GitOrigin-RevId: 3d4abb05167e85cb44720e36d0fa3b949f199f30

python/helpers/pydev/pydev_tests_python/test_pydevcoverage.py

@@ -0,0 +1,68 @@
+import os
+import re
+import sys
+import subprocess
+import tempfile
+import unittest
+
+
+#=======================================================================================================================
+# Test
+#=======================================================================================================================
+class Test(unittest.TestCase):
+    """
+    Unittest for pydev_coverage.py.
+    TODO:
+      - 'combine' in arguments
+      - no 'combine' and no 'pydev-analyze' in arguments
+    """
+
+    def setUp(self):
+        unittest.TestCase.setUp(self)
+        project_path = os.path.dirname(os.path.dirname(__file__))
+        self._resources_path = os.path.join(project_path, "pydev_tests_python", "resources")
+        self._coverage_file = os.path.join(project_path, "pydev_coverage.py")
+
+    def _do_analyze(self, files):
+        invalid_files = []
+
+        p = subprocess.Popen(["python", self._coverage_file, "--pydev-analyze"],
+                             stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.PIPE)
+        __, stderrdata = p.communicate("|".join(files).encode())
+
+        if stderrdata:
+            match = re.search("Invalid files not passed to coverage: (.*?)$",
+                              stderrdata.decode(), re.M)  # @UndefinedVariable
+            if match:
+                invalid_files = [f.strip() for f in match.group(1).split(",")]
+        return invalid_files
+
+    def test_pydev_analyze_ok(self):
+        ref_valid_files = [__file__,
+            os.path.join(self._resources_path, "_debugger_case18.py")]
+        ref_invalid_files = []
+
+        invalid_files = self._do_analyze(ref_valid_files)
+
+        self.assertEqual(ref_invalid_files, invalid_files)
+
+    def test_pydev_analyse_non_standard_encoding(self):
+        ref_valid_files = [os.path.join(self._resources_path,
+                                        "_pydev_coverage_cyrillic_encoding_py%i.py"
+                                        % sys.version_info[0])]
+        ref_invalid_files = []
+
+        invalid_files = self._do_analyze(ref_valid_files + ref_invalid_files)
+
+        self.assertEqual(ref_invalid_files, invalid_files)
+
+    def test_pydev_analyse_invalid_files(self):
+        with tempfile.NamedTemporaryFile(suffix=".pyx") as pyx_file:
+            ref_valid_files = []
+            ref_invalid_files = [os.path.join(self._resources_path,
+                                              "_pydev_coverage_syntax_error.py"),
+                                 pyx_file.name]
+
+            invalid_files = self._do_analyze(ref_valid_files + ref_invalid_files)
+
+            self.assertEqual(ref_invalid_files, invalid_files)