From 9f4a152381d4c78a5b27420711724ec6f84f13a1 Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Thu, 13 Jun 2024 13:28:20 -0400
Subject: [PATCH] benchmark: compare current working dir against latest shipped
 coverage

---
 lab/benchmark/run.py | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/lab/benchmark/run.py b/lab/benchmark/run.py
index d2fe91618..e39495ad1 100644
--- a/lab/benchmark/run.py
+++ b/lab/benchmark/run.py
@@ -54,7 +54,7 @@
     )
 
 
-if 1:
+if 0:
     # Compare two Python versions
     v1 = 10
     v2 = 11
@@ -76,6 +76,27 @@
         ],
     )
 
+if 1:
+    # Compare current Coverage source against shipped version
+    run_experiment(
+        py_versions=[
+            Python(3, 11),
+        ],
+        cov_versions=[
+            Coverage("pip", "coverage"),
+            CoverageSource("../..", "latest"),
+        ],
+        projects=[
+            ProjectMashumaro(),
+            ProjectOperator(),
+        ],
+        rows=["pyver", "proj"],
+        column="cov",
+        ratios=[
+            (f"Latest vs shipped", "latest", "pip"),
+        ],
+    )
+
 if 0:
     # Compare 3.12 coverage vs no coverage
     run_experiment(
@@ -87,7 +108,7 @@
             Coverage("732", "coverage==7.3.2"),
             CoverageSource(
                 slug="sysmon",
-                directory="/Users/nbatchelder/coverage/trunk",
+                directory="../..",
                 env_vars={"COVERAGE_CORE": "sysmon"},
             ),
         ],