Genrule mixed module build test

tests/ios/frameworks/genrule-inputs/BUILD.bazel

@@ -0,0 +1,12 @@
+load("//rules:app.bzl", "ios_application")
+
+ios_application(
+    name = "App",
+    srcs = ["App/main.swift"],
+    bundle_id = "com.example.app",
+    minimum_os_version = "10.0",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//tests/ios/frameworks/genrule-inputs/a",
+    ],
+)

tests/ios/frameworks/genrule-inputs/a/BUILD.bazel

@@ -0,0 +1,10 @@
+load("//rules:framework.bzl", "apple_framework")
+
+apple_framework(
+    name = "a",
+    srcs = glob(["*.swift"]),
+    infoplists = ["//rules/test_host_app:Info.plist"],
+    platforms = {"ios": "10.0"},
+    visibility = ["//visibility:public"],
+    deps = ["//tests/ios/frameworks/genrule-inputs/b"],
+)

tests/ios/frameworks/genrule-inputs/a/lib.swift

@@ -0,0 +1,5 @@
+import b
+
+struct A {
+    public static func run() { B.run() }
+}

tests/ios/frameworks/genrule-inputs/b/BUILD.bazel

@@ -0,0 +1,9 @@
+load("//rules:framework.bzl", "apple_framework")
+
+apple_framework(
+    name = "b",
+    srcs = glob(["*.swift"]),
+    platforms = {"ios": "10.0"},
+    visibility = ["//visibility:public"],
+    deps = ["//tests/ios/frameworks/genrule-inputs/c"],
+)

tests/ios/frameworks/genrule-inputs/b/lib.swift

@@ -0,0 +1,10 @@
+import c
+
+public struct B {
+    public static func run() {
+       C.run()
+       guard LibC != "B" else {
+           fatalError()
+       }
+    }
+}

tests/ios/frameworks/genrule-inputs/c/BUILD.bazel

@@ -0,0 +1,39 @@
+load("//rules:framework.bzl", "apple_framework")
+
+genrule(
+   name="lib-src.swift",
+   cmd = """
+cat > $(OUTS) <<-EOF
+public struct C {
+
+    public static func run() {
+       print("runs here") 
+       guard LibC == "LibC" else {
+           fatalError()
+       }
+    }
+}
+EOF
+   """,
+   outs = ["lib.swift"]
+)
+
+genrule(
+   name="lib-src.h",
+   cmd = """
+cat > $(OUTS) <<-EOF
+   @import Foundation;
+   static NSString *const LibC = @"LibC";
+EOF
+   """,
+   outs = ["lib-src.h"]
+)
+
+apple_framework(
+    name = "c",
+    # Note: supplying a hader file, e.g. `lib-src.h` named `:lib-src.h`
+    # string will cause the umbrella header rule to break.
+    srcs = [":lib-src.swift", "lib-src.h"],
+    platforms = {"ios": "10.0"},
+    visibility = ["//visibility:public"],
+)

tests/ios/unit-test/test-imports-app/BUILD.bazel

@@ -76,5 +76,10 @@ ios_unit_test(
     visibility = ["//visibility:public"],
     deps = [
         ":TestImports-App_framework_unlinked",
-    ],
+    ] + select({
+        # Note: without using apple_framework, it won't set enable_framework_vfs
+        # imported it won't actually be seen
+        "@build_bazel_rules_ios//:virtualize_frameworks": [":SomeFramework"],
+        "//conditions:default": [],
+    }),
 )