Fix exports filter in cc_shared_library

The indirect top level targets were being ignored by exports filter.

RELNOTES:none
PiperOrigin-RevId: 541882070
Change-Id: I9d2751d8bf343335b0f69949b8fc7d7e7fed9e1b

Author: oquenchil

src/main/starlark/builtins_bzl/common/cc/cc_shared_library.bzl

@@ -370,7 +370,7 @@ def _filter_inputs(
                     cc_toolchain,
                     linker_input,
                 )
-            elif _check_if_target_should_be_exported_with_filter(
+            if _check_if_target_should_be_exported_with_filter(
                 linker_input.owner,
                 ctx.label,
                 ctx.attr.exports_filter,

src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/BUILD.builtin_test

@@ -10,6 +10,7 @@ load(
     "forwarding_cc_lib",
     "nocode_cc_lib",
     "wrapped_cc_lib",
+    "exports_test",
 )
 load("@rules_testing//lib:analysis_test.bzl", "analysis_test")
 
@@ -117,6 +118,9 @@ cc_shared_library(
         "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library3:diff_pkg_so"
     ],
     features = ["windows_export_all_symbols"],
+    exports_filter = [
+        ":indirect_dep2",
+    ],
     deps = [
         "baz",
         "foo",
@@ -472,3 +476,17 @@ build_failure_test(
     message = "Do not place libraries which only contain a precompiled dynamic library",
     target = "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/failing_targets:failing_only_dynamic_lib",
 )
+
+exports_test(
+    name = "exports_foo_test",
+    target = ":foo_so",
+    targets_that_should_be_claimed_to_be_exported = [
+       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:indirect_dep2",
+       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:baz",
+       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:foo",
+       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:cc_lib_with_no_srcs",
+       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:nocode_cc_lib",
+       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:should_not_be_linked_cc_lib",
+       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:a_suffix",
+    ],
+)

src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/starlark_tests.bzl

@@ -331,3 +331,27 @@ nocode_cc_lib = rule(
     },
     provides = [CcInfo],
 )
+
+def _exports_test_impl(env, target):
+    actual = list(target[CcSharedLibraryInfo].exports)
+
+    # Remove the @ prefix on Bazel
+    for i in range(len(actual)):
+        if actual[i][0] == "@":
+            actual[i] = actual[i][1:]
+    expected = env.ctx.attr._targets_that_should_be_claimed_to_be_exported
+    env.expect.where(
+        detail = "Exports lists do not match.",
+    ).that_collection(actual).contains_exactly(expected).in_order()
+
+def _exports_test_macro(name, target, targets_that_should_be_claimed_to_be_exported):
+    analysis_test(
+        name = name,
+        impl = _exports_test_impl,
+        target = target,
+        attrs = {
+            "_targets_that_should_be_claimed_to_be_exported": attr.string_list(default = targets_that_should_be_claimed_to_be_exported),
+        },
+    )
+
+exports_test = _exports_test_macro