x/tools/go/internal/gcimporter: exclude a file from TestImportTypeparamTests

Matching change for the corresponding file in CL 353389.
To make the builds pass for now.

For golang/go#48424.

Change-Id: Id66837957ffec4e4b19faa0337a7587ea8bd6125
Reviewed-on: https://go-review.googlesource.com/c/tools/+/353395
Trust: Robert Griesemer <[email protected]>
Run-TryBot: Robert Griesemer <[email protected]>
TryBot-Result: Go Bot <[email protected]>
Reviewed-by: Robert Findley <[email protected]>
gopls-CI: kokoro <[email protected]>

Author: griesemer

go/internal/gcimporter/iexport_go118_test.go

@@ -80,24 +80,34 @@ func TestImportTypeparamTests(t *testing.T) {
 		t.Skip("unified export data format is currently unsupported")
 	}
 
+	skip := map[string]string{
+		"issue48424.go": "go/types support missing", // TODO: need to implement this if #48424 is accepted
+	}
+
 	for _, entry := range list {
 		if entry.IsDir() || !strings.HasSuffix(entry.Name(), ".go") {
 			// For now, only consider standalone go files.
 			continue
 		}
 
 		t.Run(entry.Name(), func(t *testing.T) {
+			if reason, ok := skip[entry.Name()]; ok {
+				t.Skip(reason)
+			}
+
 			filename := filepath.Join(rootDir, entry.Name())
 			src, err := os.ReadFile(filename)
 			if err != nil {
 				t.Fatal(err)
 			}
+
 			if !bytes.HasPrefix(src, []byte("// run")) && !bytes.HasPrefix(src, []byte("// compile")) {
 				// We're bypassing the logic of run.go here, so be conservative about
 				// the files we consider in an attempt to make this test more robust to
 				// changes in test/typeparams.
 				t.Skipf("not detected as a run test")
 			}
+
 			testExportSrc(t, src)
 		})
 	}