1 // Test creation of modules that include extension blocks. 2 // RUN: rm -rf %t 3 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fdisable-module-hash -ftest-module-file-extension=clang.testA:1:5:0:user_info_for_A -ftest-module-file-extension=clang.testB:2:3:0:user_info_for_B -fmodules-cache-path=%t -I %S/Inputs %s 4 5 // Make sure the extension blocks are actually there. 6 // RUN: llvm-bcanalyzer %t/ExtensionTestA.pcm | FileCheck -check-prefix=CHECK-BCANALYZER %s 7 // RUN: %clang_cc1 -module-file-info %t/ExtensionTestA.pcm | FileCheck -check-prefix=CHECK-INFO %s 8 9 // Make sure that the readers are able to check the metadata. 10 // RUN: rm -rf %t 11 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -ftest-module-file-extension=clang.testA:1:5:0:user_info_for_A -ftest-module-file-extension=clang.testB:2:3:0:user_info_for_B -fmodules-cache-path=%t -I %S/Inputs %s 12 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -ftest-module-file-extension=clang.testA:1:3:0:user_info_for_A -ftest-module-file-extension=clang.testB:3:2:0:user_info_for_B -fmodules-cache-path=%t -I %S/Inputs %s -verify 13 14 // Make sure that extension blocks can be part of the module hash. 15 // We test this in an obscure way, by making sure we don't get conflicts when 16 // using different "versions" of the extensions. Above, the "-verify" test 17 // checks that such conflicts produce errors. 18 // RUN: rm -rf %t 19 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -ftest-module-file-extension=clang.testA:1:5:1:user_info_for_A -ftest-module-file-extension=clang.testB:2:3:1:user_info_for_B -fmodules-cache-path=%t -I %S/Inputs %s 20 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -ftest-module-file-extension=clang.testA:1:3:1:user_info_for_A -ftest-module-file-extension=clang.testB:3:2:1:user_info_for_B -fmodules-cache-path=%t -I %S/Inputs %s 21 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -ftest-module-file-extension=clang.testA:2:5:0:user_info_for_A -ftest-module-file-extension=clang.testB:7:3:0:user_info_for_B -fmodules-cache-path=%t -I %S/Inputs %s 22 23 // Make sure we can read the message back. 24 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fdisable-module-hash -ftest-module-file-extension=clang.testA:1:5:0:user_info_for_A -ftest-module-file-extension=clang.testB:2:3:0:user_info_for_B -fmodules-cache-path=%t -I %S/Inputs %s > %t.log 2>&1 25 // RUN: FileCheck -check-prefix=CHECK-MESSAGE %s < %t.log 26 27 // Make sure we diagnose duplicate module file extensions. 28 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fdisable-module-hash -ftest-module-file-extension=clang.testA:1:5:0:user_info_for_A -ftest-module-file-extension=clang.testA:1:5:0:user_info_for_A -fmodules-cache-path=%t -I %S/Inputs %s > %t.log 2>&1 29 // RUN: FileCheck -check-prefix=CHECK-DUPLICATE %s < %t.log 30 31 #include "ExtensionTestA.h" 32 // expected-error@-1{{test module file extension 'clang.testA' has different version (1.5) than expected (1.3)}} 33 // expected-error@-2{{test module file extension 'clang.testB' has different version (2.3) than expected (3.2)}} 34 35 // CHECK-BCANALYZER: {{Block ID.*EXTENSION_BLOCK}} 36 // CHECK-BCANALYZER: {{100.00.*EXTENSION_METADATA}} 37 38 // CHECK-INFO: Module file extension 'clang.testA' 1.5: user_info_for_A 39 // CHECK-INFO: Module file extension 'clang.testB' 2.3: user_info_for_B 40 41 // CHECK-MESSAGE: Read extension block message: Hello from clang.testA v1.5 42 // CHECK-MESSAGE: Read extension block message: Hello from clang.testB v2.3 43 44 // CHECK-DUPLICATE: warning: duplicate module file extension block name 'clang.testA' 45