cc_prebuilt_library_conversion_test.go 11 KB

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  1. // Copyright 2022 Google Inc. All rights reserved.
  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. package bp2build
  15. import (
  16. "fmt"
  17. "testing"
  18. "android/soong/cc"
  19. )
  20. func runCcPrebuiltLibraryTestCase(t *testing.T, tc Bp2buildTestCase) {
  21. t.Helper()
  22. (&tc).ModuleTypeUnderTest = "cc_prebuilt_library"
  23. (&tc).ModuleTypeUnderTestFactory = cc.PrebuiltLibraryFactory
  24. RunBp2BuildTestCaseSimple(t, tc)
  25. }
  26. func TestPrebuiltLibraryStaticAndSharedSimple(t *testing.T) {
  27. runCcPrebuiltLibraryTestCase(t,
  28. Bp2buildTestCase{
  29. Description: "prebuilt library static and shared simple",
  30. Filesystem: map[string]string{
  31. "libf.so": "",
  32. },
  33. Blueprint: `
  34. cc_prebuilt_library {
  35. name: "libtest",
  36. srcs: ["libf.so"],
  37. bazel_module: { bp2build_available: true },
  38. }`,
  39. ExpectedBazelTargets: []string{
  40. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static", AttrNameToString{
  41. "static_library": `"libf.so"`,
  42. }),
  43. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static_alwayslink", AttrNameToString{
  44. "static_library": `"libf.so"`,
  45. "alwayslink": "True",
  46. }),
  47. MakeBazelTarget("cc_prebuilt_library_shared", "libtest", AttrNameToString{
  48. "shared_library": `"libf.so"`,
  49. }),
  50. },
  51. })
  52. }
  53. func TestPrebuiltLibraryWithArchVariance(t *testing.T) {
  54. runCcPrebuiltLibraryTestCase(t,
  55. Bp2buildTestCase{
  56. Description: "prebuilt library with arch variance",
  57. Filesystem: map[string]string{
  58. "libf.so": "",
  59. "libg.so": "",
  60. },
  61. Blueprint: `
  62. cc_prebuilt_library {
  63. name: "libtest",
  64. arch: {
  65. arm64: { srcs: ["libf.so"], },
  66. arm: { srcs: ["libg.so"], },
  67. },
  68. bazel_module: { bp2build_available: true },
  69. }`,
  70. ExpectedBazelTargets: []string{
  71. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static", AttrNameToString{
  72. "static_library": `select({
  73. "//build/bazel/platforms/arch:arm": "libg.so",
  74. "//build/bazel/platforms/arch:arm64": "libf.so",
  75. "//conditions:default": None,
  76. })`}),
  77. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static_alwayslink", AttrNameToString{
  78. "alwayslink": "True",
  79. "static_library": `select({
  80. "//build/bazel/platforms/arch:arm": "libg.so",
  81. "//build/bazel/platforms/arch:arm64": "libf.so",
  82. "//conditions:default": None,
  83. })`}),
  84. MakeBazelTarget("cc_prebuilt_library_shared", "libtest", AttrNameToString{
  85. "shared_library": `select({
  86. "//build/bazel/platforms/arch:arm": "libg.so",
  87. "//build/bazel/platforms/arch:arm64": "libf.so",
  88. "//conditions:default": None,
  89. })`,
  90. }),
  91. },
  92. })
  93. }
  94. func TestPrebuiltLibraryAdditionalAttrs(t *testing.T) {
  95. runCcPrebuiltLibraryTestCase(t,
  96. Bp2buildTestCase{
  97. Description: "prebuilt library additional attributes",
  98. Filesystem: map[string]string{
  99. "libf.so": "",
  100. "testdir/1/include.h": "",
  101. "testdir/2/other.h": "",
  102. },
  103. Blueprint: `
  104. cc_prebuilt_library {
  105. name: "libtest",
  106. srcs: ["libf.so"],
  107. export_include_dirs: ["testdir/1/"],
  108. export_system_include_dirs: ["testdir/2/"],
  109. bazel_module: { bp2build_available: true },
  110. }`,
  111. ExpectedBazelTargets: []string{
  112. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static", AttrNameToString{
  113. "static_library": `"libf.so"`,
  114. "export_includes": `["testdir/1/"]`,
  115. "export_system_includes": `["testdir/2/"]`,
  116. }),
  117. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static_alwayslink", AttrNameToString{
  118. "static_library": `"libf.so"`,
  119. "export_includes": `["testdir/1/"]`,
  120. "export_system_includes": `["testdir/2/"]`,
  121. "alwayslink": "True",
  122. }),
  123. MakeBazelTarget("cc_prebuilt_library_shared", "libtest", AttrNameToString{
  124. "shared_library": `"libf.so"`,
  125. "export_includes": `["testdir/1/"]`,
  126. "export_system_includes": `["testdir/2/"]`,
  127. }),
  128. },
  129. })
  130. }
  131. func TestPrebuiltLibrarySharedStanzaFails(t *testing.T) {
  132. runCcPrebuiltLibraryTestCase(t,
  133. Bp2buildTestCase{
  134. Description: "prebuilt library with shared stanza fails because multiple sources",
  135. Filesystem: map[string]string{
  136. "libf.so": "",
  137. "libg.so": "",
  138. },
  139. Blueprint: `
  140. cc_prebuilt_library {
  141. name: "libtest",
  142. srcs: ["libf.so"],
  143. shared: {
  144. srcs: ["libg.so"],
  145. },
  146. bazel_module: { bp2build_available: true },
  147. }`,
  148. ExpectedErr: fmt.Errorf("Expected at most one source file"),
  149. })
  150. }
  151. func TestPrebuiltLibraryStaticStanzaFails(t *testing.T) {
  152. RunBp2BuildTestCaseSimple(t,
  153. Bp2buildTestCase{
  154. Description: "prebuilt library with static stanza fails because multiple sources",
  155. ModuleTypeUnderTest: "cc_prebuilt_library",
  156. ModuleTypeUnderTestFactory: cc.PrebuiltLibraryFactory,
  157. Filesystem: map[string]string{
  158. "libf.so": "",
  159. "libg.so": "",
  160. },
  161. Blueprint: `
  162. cc_prebuilt_library {
  163. name: "libtest",
  164. srcs: ["libf.so"],
  165. static: {
  166. srcs: ["libg.so"],
  167. },
  168. bazel_module: { bp2build_available: true },
  169. }`,
  170. ExpectedErr: fmt.Errorf("Expected at most one source file"),
  171. })
  172. }
  173. func TestPrebuiltLibrarySharedAndStaticStanzas(t *testing.T) {
  174. runCcPrebuiltLibraryTestCase(t,
  175. Bp2buildTestCase{
  176. Description: "prebuilt library with both shared and static stanzas",
  177. Filesystem: map[string]string{
  178. "libf.so": "",
  179. "libg.so": "",
  180. },
  181. Blueprint: `
  182. cc_prebuilt_library {
  183. name: "libtest",
  184. static: {
  185. srcs: ["libf.so"],
  186. },
  187. shared: {
  188. srcs: ["libg.so"],
  189. },
  190. bazel_module: { bp2build_available: true },
  191. }`,
  192. ExpectedBazelTargets: []string{
  193. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static", AttrNameToString{
  194. "static_library": `"libf.so"`,
  195. }),
  196. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static_alwayslink", AttrNameToString{
  197. "static_library": `"libf.so"`,
  198. "alwayslink": "True",
  199. }),
  200. MakeBazelTarget("cc_prebuilt_library_shared", "libtest", AttrNameToString{
  201. "shared_library": `"libg.so"`,
  202. }),
  203. },
  204. })
  205. }
  206. // TODO(b/228623543): When this bug is fixed, enable this test
  207. //func TestPrebuiltLibraryOnlyShared(t *testing.T) {
  208. // runCcPrebuiltLibraryTestCase(t,
  209. // bp2buildTestCase{
  210. // description: "prebuilt library shared only",
  211. // filesystem: map[string]string{
  212. // "libf.so": "",
  213. // },
  214. // blueprint: `
  215. //cc_prebuilt_library {
  216. // name: "libtest",
  217. // srcs: ["libf.so"],
  218. // static: {
  219. // enabled: false,
  220. // },
  221. // bazel_module: { bp2build_available: true },
  222. //}`,
  223. // expectedBazelTargets: []string{
  224. // makeBazelTarget("cc_prebuilt_library_shared", "libtest", attrNameToString{
  225. // "shared_library": `"libf.so"`,
  226. // }),
  227. // },
  228. // })
  229. //}
  230. // TODO(b/228623543): When this bug is fixed, enable this test
  231. //func TestPrebuiltLibraryOnlyStatic(t *testing.T) {
  232. // runCcPrebuiltLibraryTestCase(t,
  233. // bp2buildTestCase{
  234. // description: "prebuilt library static only",
  235. // filesystem: map[string]string{
  236. // "libf.so": "",
  237. // },
  238. // blueprint: `
  239. //cc_prebuilt_library {
  240. // name: "libtest",
  241. // srcs: ["libf.so"],
  242. // shared: {
  243. // enabled: false,
  244. // },
  245. // bazel_module: { bp2build_available: true },
  246. //}`,
  247. // expectedBazelTargets: []string{
  248. // makeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static", attrNameToString{
  249. // "static_library": `"libf.so"`,
  250. // }),
  251. // makeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static_always", attrNameToString{
  252. // "static_library": `"libf.so"`,
  253. // "alwayslink": "True",
  254. // }),
  255. // },
  256. // })
  257. //}
  258. func TestPrebuiltLibraryWithExportIncludesArchVariant(t *testing.T) {
  259. runCcPrebuiltLibraryTestCase(t, Bp2buildTestCase{
  260. Description: "cc_prebuilt_library correctly translates export_includes with arch variance",
  261. Filesystem: map[string]string{
  262. "libf.so": "",
  263. "libg.so": "",
  264. },
  265. Blueprint: `
  266. cc_prebuilt_library {
  267. name: "libtest",
  268. srcs: ["libf.so"],
  269. arch: {
  270. arm: { export_include_dirs: ["testdir/1/"], },
  271. arm64: { export_include_dirs: ["testdir/2/"], },
  272. },
  273. bazel_module: { bp2build_available: true },
  274. }`,
  275. ExpectedBazelTargets: []string{
  276. MakeBazelTarget("cc_prebuilt_library_shared", "libtest", AttrNameToString{
  277. "shared_library": `"libf.so"`,
  278. "export_includes": `select({
  279. "//build/bazel/platforms/arch:arm": ["testdir/1/"],
  280. "//build/bazel/platforms/arch:arm64": ["testdir/2/"],
  281. "//conditions:default": [],
  282. })`,
  283. }),
  284. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static", AttrNameToString{
  285. "static_library": `"libf.so"`,
  286. "export_includes": `select({
  287. "//build/bazel/platforms/arch:arm": ["testdir/1/"],
  288. "//build/bazel/platforms/arch:arm64": ["testdir/2/"],
  289. "//conditions:default": [],
  290. })`,
  291. }),
  292. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static_alwayslink", AttrNameToString{
  293. "alwayslink": "True",
  294. "static_library": `"libf.so"`,
  295. "export_includes": `select({
  296. "//build/bazel/platforms/arch:arm": ["testdir/1/"],
  297. "//build/bazel/platforms/arch:arm64": ["testdir/2/"],
  298. "//conditions:default": [],
  299. })`,
  300. }),
  301. },
  302. })
  303. }
  304. func TestPrebuiltLibraryWithExportSystemIncludesArchVariant(t *testing.T) {
  305. runCcPrebuiltLibraryTestCase(t, Bp2buildTestCase{
  306. Description: "cc_prebuilt_ibrary correctly translates export_system_includes with arch variance",
  307. Filesystem: map[string]string{
  308. "libf.so": "",
  309. "libg.so": "",
  310. },
  311. Blueprint: `
  312. cc_prebuilt_library {
  313. name: "libtest",
  314. srcs: ["libf.so"],
  315. arch: {
  316. arm: { export_system_include_dirs: ["testdir/1/"], },
  317. arm64: { export_system_include_dirs: ["testdir/2/"], },
  318. },
  319. bazel_module: { bp2build_available: true },
  320. }`,
  321. ExpectedBazelTargets: []string{
  322. MakeBazelTarget("cc_prebuilt_library_shared", "libtest", AttrNameToString{
  323. "shared_library": `"libf.so"`,
  324. "export_system_includes": `select({
  325. "//build/bazel/platforms/arch:arm": ["testdir/1/"],
  326. "//build/bazel/platforms/arch:arm64": ["testdir/2/"],
  327. "//conditions:default": [],
  328. })`,
  329. }),
  330. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static", AttrNameToString{
  331. "static_library": `"libf.so"`,
  332. "export_system_includes": `select({
  333. "//build/bazel/platforms/arch:arm": ["testdir/1/"],
  334. "//build/bazel/platforms/arch:arm64": ["testdir/2/"],
  335. "//conditions:default": [],
  336. })`,
  337. }),
  338. MakeBazelTarget("cc_prebuilt_library_static", "libtest_bp2build_cc_library_static_alwayslink", AttrNameToString{
  339. "alwayslink": "True",
  340. "static_library": `"libf.so"`,
  341. "export_system_includes": `select({
  342. "//build/bazel/platforms/arch:arm": ["testdir/1/"],
  343. "//build/bazel/platforms/arch:arm64": ["testdir/2/"],
  344. "//conditions:default": [],
  345. })`,
  346. }),
  347. },
  348. })
  349. }