Merge "Gen a header library when genrules export includes" into main

bp2build/cc_library_static_conversion_test.go

@@ -1003,6 +1003,38 @@ cc_library_static {
 	})
 }
 
+func TestCcLibraryStaticGeneratedHeadersMultipleExports(t *testing.T) {
+	runCcLibraryStaticTestCase(t, Bp2buildTestCase{
+		Blueprint: soongCcLibraryStaticPreamble + `
+genrule {
+    name: "generated_hdr",
+    cmd: "nothing to see here",
+    export_include_dirs: ["foo", "bar"],
+    bazel_module: { bp2build_available: false },
+}
+
+genrule {
+    name: "export_generated_hdr",
+    cmd: "nothing to see here",
+    export_include_dirs: ["a", "b"],
+    bazel_module: { bp2build_available: false },
+}
+
+cc_library_static {
+    name: "foo_static",
+    generated_headers: ["generated_hdr", "export_generated_hdr"],
+    export_generated_headers: ["export_generated_hdr"],
+    include_build_directory: false,
+}`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("cc_library_static", "foo_static", AttrNameToString{
+				"deps":                `[":export_generated_hdr__header_library"]`,
+				"implementation_deps": `[":generated_hdr__header_library"]`,
+			}),
+		},
+	})
+}
+
 // generated_headers has "variant_prepend" tag. In bp2build output,
 // variant info(select) should go before general info.
 func TestCcLibraryStaticArchSrcsExcludeSrcsGeneratedFiles(t *testing.T) {

bp2build/genrule_conversion_test.go

@@ -16,6 +16,7 @@ package bp2build
 
 import (
 	"fmt"
+	"path/filepath"
 	"testing"
 
 	"android/soong/android"
@@ -695,3 +696,79 @@ func TestCcGenruleArchAndExcludeSrcs(t *testing.T) {
 			})
 	})
 }
+
+func TestGenruleWithExportIncludeDirs(t *testing.T) {
+	testCases := []struct {
+		moduleType string
+		factory    android.ModuleFactory
+		hod        android.HostOrDeviceSupported
+	}{
+		{
+			moduleType: "genrule",
+			factory:    genrule.GenRuleFactory,
+		},
+		{
+			moduleType: "cc_genrule",
+			factory:    cc.GenRuleFactory,
+			hod:        android.DeviceSupported,
+		},
+		{
+			moduleType: "java_genrule",
+			factory:    java.GenRuleFactory,
+			hod:        android.DeviceSupported,
+		},
+		{
+			moduleType: "java_genrule_host",
+			factory:    java.GenRuleFactoryHost,
+			hod:        android.HostSupported,
+		},
+	}
+
+	dir := "baz"
+
+	bp := `%s {
+    name: "foo",
+    out: ["foo.out.h"],
+    srcs: ["foo.in"],
+    cmd: "cp $(in) $(out)",
+    export_include_dirs: ["foo", "bar", "."],
+    bazel_module: { bp2build_available: true },
+}`
+
+	for _, tc := range testCases {
+		moduleAttrs := AttrNameToString{
+			"cmd":  `"cp $(SRCS) $(OUTS)"`,
+			"outs": `["foo.out.h"]`,
+			"srcs": `["foo.in"]`,
+		}
+
+		expectedBazelTargets := []string{
+			makeBazelTargetHostOrDevice("genrule", "foo", moduleAttrs, tc.hod),
+			makeBazelTargetHostOrDevice("cc_library_headers", "foo__header_library", AttrNameToString{
+				"hdrs": `[":foo"]`,
+				"export_includes": `[
+        "foo",
+        "baz/foo",
+        "bar",
+        "baz/bar",
+        ".",
+        "baz",
+    ]`,
+			},
+				tc.hod),
+		}
+
+		t.Run(tc.moduleType, func(t *testing.T) {
+			RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {},
+				Bp2buildTestCase{
+					ModuleTypeUnderTest:        tc.moduleType,
+					ModuleTypeUnderTestFactory: tc.factory,
+					Filesystem: map[string]string{
+						filepath.Join(dir, "Android.bp"): fmt.Sprintf(bp, tc.moduleType),
+					},
+					Dir:                  dir,
+					ExpectedBazelTargets: expectedBazelTargets,
+				})
+		})
+	}
+}