[PATCH 11/23] rteval MCP: Fix test_new_tools.py to find rteval result files

Update glob pattern from "*.xml" to "rteval-*/summary.xml" to correctly
locate rteval result files in their subdirectories.

The original test looked for XML files directly in the top-level directory,
but rteval stores results in subdirectories like rteval-20260714-1/summary.xml.

Changes:
- test_find_best_worst: Use rteval-*/summary.xml pattern
- test_filter_results: Use rteval-*/summary.xml pattern

Testing:
- Successfully finds 13 rteval result files
- Works from both rteval/ and rteval/mcp-server/ directories
- Shows best/worst results correctly (1355µs to 3499µs range)
- Filters by kernel version correctly (12 of 13 match "7.0")

Assisted-by: Claude:claude-sonnet-4-5
Signed-off-by: John Kacur <[email protected]>
---
 mcp-server/tests/test_new_tools.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mcp-server/tests/test_new_tools.py b/mcp-server/tests/test_new_tools.py
index d623dba72d74..cc6456960785 100644
--- a/mcp-server/tests/test_new_tools.py
+++ b/mcp-server/tests/test_new_tools.py
@@ -21,7 +21,7 @@ async def test_find_best_worst():
     metric = "maximum"
     count = 3
 
-    files = list(directory.glob("*.xml"))
+    files = list(directory.glob("rteval-*/summary.xml"))
 
     print(f"Found {len(files)} XML files")
 
@@ -84,7 +84,7 @@ async def test_filter_results():
     directory = Path(__file__).parent.parent.parent
     kernel_pattern = "7.0"
 
-    files = list(directory.glob("*.xml"))
+    files = list(directory.glob("rteval-*/summary.xml"))
 
     print(f"Filtering for kernel pattern: {kernel_pattern}")
     print(f"Searching {len(files)} XML files\n")
-- 
2.55.0