Merge remote-tracking branch 'origin/esp32-idf-pch' into esp32-idf-pch

tests/unit_tests/test_espidf_framework.py

@@ -1616,6 +1616,19 @@ def test_ccache_env_opt_in_without_binary(
     assert "no ccache binary is on PATH" in caplog.text
 
 
+def test_ccache_env_opt_in_with_working_binary(
+    tmp_path: Path, caplog: pytest.LogCaptureFixture
+) -> None:
+    # Forced on with a working binary: no warning fires at all.
+    ccache = tmp_path / "ccache"
+    ccache.touch()
+    p1, p2, p3 = _ccache_patches(tmp_path, str(ccache), tmp_path / "build")
+    with patch.dict("os.environ", {"IDF_CCACHE_ENABLE": "1"}, clear=True), p1, p2, p3:
+        env = _ccache_env()
+    assert env["IDF_CCACHE_ENABLE"] == "1"
+    assert "ccache" not in caplog.text.lower() or "Not decoded" in caplog.text
+
+
 def test_ccache_env_opt_in_with_rejected_binary(
     tmp_path: Path, caplog: pytest.LogCaptureFixture
 ) -> None:

tests/unit_tests/test_platformio_registry.py

@@ -559,6 +559,15 @@ def test_prefetch_packages_skips_freshly_installed_dest(tmp_path: Path) -> None:
     mock_download.assert_not_called()
 
 
+def test_already_installed_probe(tmp_path: Path) -> None:
+    """Both arms of the marker probe the prefetch worker keys on."""
+    dest = tmp_path / "pkg"
+    dest.mkdir()
+    assert registry._already_installed(dest) is False
+    (dest / ".esphome_extracted").touch()
+    assert registry._already_installed(dest) is True
+
+
 def test_prefetch_packages_dedupes_duplicate_entries(tmp_path: Path) -> None:
     """Duplicate (name, version) entries would race each other between two
     workers; only one survives (and one is too few to parallelize)."""