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