Store dependency libraries canonical names during limited store.

pkg/front_end/test/src/incremental/kernel_driver_test.dart

Index: pkg/front_end/test/src/incremental/kernel_driver_test.dart
diff --git a/pkg/front_end/test/src/incremental/kernel_driver_test.dart b/pkg/front_end/test/src/incremental/kernel_driver_test.dart
index 135b82b571ae49fb574edda146de6898599b87ad..9fc111bc901ec8ef8259afa2ad8573e183194307 100644
--- a/pkg/front_end/test/src/incremental/kernel_driver_test.dart
+++ b/pkg/front_end/test/src/incremental/kernel_driver_test.dart
@@ -406,6 +406,43 @@ main() {
     verifyProgram(program);
   }
 
+  test_limitedStore_exportDependencies() async {
+    writeFile('/test/.packages', 'test:lib/');
+    String aPath = '/test/lib/a.dart';
+    String bPath = '/test/lib/b.dart';
+    String cPath = '/test/lib/c.dart';
+    Uri aUri = writeFile(aPath, 'class A {}');
+    var bUri = writeFile(bPath, 'export "a.dart";');
+    Uri cUri = writeFile(cPath, r'''
+import 'b.dart';
+A a;
+''');
+
+    // Compile all libraries initially.
+    await driver.getKernel(cUri);
+
+    // Update c.dart and compile.
+    // When we load "b", we should correctly read its exports.
+    writeFile(cPath, r'''
+import 'b.dart';
+A a2;
+''');
+    driver.invalidate(cUri);
+    {
+      KernelResult result = await driver.getKernel(cUri);
+      Library library = _getLibrary(result, cUri);
+
+      Library getDepLib(Library lib, int index) {
+        return lib.dependencies[index].importedLibraryReference.asLibrary;
+      }
+
+      var b = getDepLib(library, 0);
+      var a = getDepLib(b, 0);
+      expect(b.importUri, bUri);
+      expect(a.importUri, aUri);
+    }
+  }
+
   test_updatePackageSourceUsingFileUri() async {
     _createDriver(packages: {'test': _folderUri('/test/lib')});