Fixed erroneous path resolution

Fixed wrong path resolution when fusesoc.conf file is in current dir, also improved path resolution to avoid erros when comparing paths
olofk · Jan 24, 2025 · 855db4c · 855db4c
1 parent b604f53
commit 855db4c
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Showing 2 changed files with 43 additions and 2 deletions.
diff --git a/fusesoc/config.py b/fusesoc/config.py
@@ -103,8 +103,8 @@ def _resolve_path_from_cfg(self, path):
         if os.path.isabs(expanded):
             return expanded
         else:
-            cfg_file_dir = os.path.dirname(self._path)
-            return os.path.join(cfg_file_dir, expanded)
+            cfg_file_dir = os.path.dirname(os.path.abspath(self._path))
+            return os.path.realpath(os.path.join(cfg_file_dir, expanded))
 
     def _path_from_cfg(self, name):
         as_str = self._cp.get(Config.default_section, name, fallback=None)

diff --git a/tests/test_config.py b/tests/test_config.py
@@ -92,6 +92,47 @@ def test_config_relative_path():
             assert getattr(conf, name) == os.path.join(abs_td, name)
 
 
+def test_config_relative_path_starts_with_dot():
+    with tempfile.TemporaryDirectory() as td:
+        config_path = os.path.join(td, "fusesoc.conf")
+        with open(config_path, "w") as tcf:
+            tcf.write(
+                EXAMPLE_CONFIG.format(
+                    build_root="./build_root",
+                    cache_root="./cache_root",
+                    cores_root="./cores_root",
+                    library_root="./library_root",
+                )
+            )
+
+        conf = Config(tcf.name)
+        for name in ["build_root", "cache_root", "library_root"]:
+            abs_td = os.path.abspath(td)
+            assert getattr(conf, name) == os.path.join(abs_td, name)
+
+
+def test_config_relative_path_with_local_config():
+    prev_dir = os.getcwd()
+    with tempfile.TemporaryDirectory() as td:
+        os.chdir(td)
+        config_path = "fusesoc.conf"
+        with open(config_path, "w") as tcf:
+            tcf.write(
+                EXAMPLE_CONFIG.format(
+                    build_root="build_root",
+                    cache_root="cache_root",
+                    cores_root="cores_root",
+                    library_root="library_root",
+                )
+            )
+
+        conf = Config(tcf.name)
+        for name in ["build_root", "cache_root", "library_root"]:
+            abs_td = os.path.abspath(td)
+            assert getattr(conf, name) == os.path.join(abs_td, name)
+    os.chdir(prev_dir)
+
+
 def test_config_libraries():
     tcf = tempfile.NamedTemporaryFile(mode="w+")
     tcf.write(