1// Copyright 2020 The Android Open Source Project
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15package rust
16
17import (
18	"strings"
19	"testing"
20
21	"android/soong/android"
22	"android/soong/cc"
23)
24
25// Test that cc modules can link against vendor_available rust_ffi_static libraries.
26func TestVendorLinkage(t *testing.T) {
27	ctx := testRustVndk(t, `
28			cc_binary {
29				name: "fizz_vendor",
30				static_libs: ["libfoo_vendor"],
31				soc_specific: true,
32			}
33			rust_ffi_static {
34				name: "libfoo_vendor",
35				crate_name: "foo",
36				srcs: ["foo.rs"],
37				vendor_available: true,
38			}
39		`)
40
41	vendorBinary := ctx.ModuleForTests("fizz_vendor", "android_vendor.29_arm64_armv8-a").Module().(*cc.Module)
42
43	if !android.InList("libfoo_vendor.vendor", vendorBinary.Properties.AndroidMkStaticLibs) {
44		t.Errorf("vendorBinary should have a dependency on libfoo_vendor: %#v", vendorBinary.Properties.AndroidMkStaticLibs)
45	}
46}
47
48// Test that variants which use the vndk emit the appropriate cfg flag.
49func TestImageVndkCfgFlag(t *testing.T) {
50	ctx := testRustVndk(t, `
51			rust_ffi_static {
52				name: "libfoo",
53				crate_name: "foo",
54				srcs: ["foo.rs"],
55				vendor_available: true,
56			}
57		`)
58
59	vendor := ctx.ModuleForTests("libfoo", "android_vendor.29_arm64_armv8-a_static").Rule("rustc")
60
61	if !strings.Contains(vendor.Args["rustcFlags"], "--cfg 'android_vndk'") {
62		t.Errorf("missing \"--cfg 'android_vndk'\" for libfoo vendor variant, rustcFlags: %#v", vendor.Args["rustcFlags"])
63	}
64}
65
66// Test that cc modules can link against vendor_ramdisk_available rust_ffi_static libraries.
67func TestVendorRamdiskLinkage(t *testing.T) {
68	ctx := testRustVndk(t, `
69			cc_library_static {
70				name: "libcc_vendor_ramdisk",
71				static_libs: ["libfoo_vendor_ramdisk"],
72				system_shared_libs: [],
73				vendor_ramdisk_available: true,
74			}
75			rust_ffi_static {
76				name: "libfoo_vendor_ramdisk",
77				crate_name: "foo",
78				srcs: ["foo.rs"],
79				vendor_ramdisk_available: true,
80			}
81		`)
82
83	vendorRamdiskLibrary := ctx.ModuleForTests("libcc_vendor_ramdisk", "android_vendor_ramdisk_arm64_armv8-a_static").Module().(*cc.Module)
84
85	if !android.InList("libfoo_vendor_ramdisk.vendor_ramdisk", vendorRamdiskLibrary.Properties.AndroidMkStaticLibs) {
86		t.Errorf("libcc_vendor_ramdisk should have a dependency on libfoo_vendor_ramdisk")
87	}
88}
89
90// Test that prebuilt libraries cannot be made vendor available.
91func TestForbiddenVendorLinkage(t *testing.T) {
92	testRustVndkError(t, "Rust prebuilt modules not supported for non-system images.", `
93		rust_prebuilt_library {
94			name: "librust_prebuilt",
95			crate_name: "rust_prebuilt",
96			rlib: {
97				srcs: ["libtest.rlib"],
98			},
99			dylib: {
100				srcs: ["libtest.so"],
101			},
102			vendor: true,
103		}
104       `)
105}
106