Fix tests for multiple pyodide wheels

Author: joerick

cibuildwheel/util/packaging.py

@@ -165,6 +165,9 @@ def find_compatible_wheel(wheels: Sequence[T], identifier: str) -> T | None:
                     continue
                 if not tag.platform.endswith(f"_{arch}"):
                     continue
+            elif platform.startswith("pyodide"):
+                # each Pyodide version has its own platform tag
+                continue
             else:
                 # Windows should exactly match
                 if tag.platform != platform:

test/test_abi_variants.py

@@ -54,6 +54,7 @@ def test_abi3(tmp_path):
         expected_wheels = [
             w.replace(f"{single_python_tag}-{single_python_tag}", "cp310-abi3")
             for w in expected_wheels
+            if single_python_tag in w
         ]
     else:
         expected_wheels = [
@@ -194,7 +195,7 @@ def test_abi_none(tmp_path, capfd):
     captured = capfd.readouterr()
     assert "Building wheel..." in captured.out
     if utils.platform == "pyodide":
-        # there's only 1 possible configuration for pyodide, we won't see the message expected on following builds
+        # pyodide has a unique platform tag for each wheel, so they are not reused
         assert "Found previously built wheel" not in captured.out
     else:
         assert "Found previously built wheel" in captured.out

test/test_custom_repair_wheel.py

@@ -48,7 +48,7 @@ def test(tmp_path, capfd):
         assert "Build failed because a wheel named" in captured.err
         assert exc_info.value.returncode == 6
     else:
-        # We only produced one wheel (currently Pyodide)
+        # We only produced one wheel (perhaps Pyodide)
         # check that it has the right name
         #
         # As far as I can tell, this is the only full test coverage for