clang/test/Modules/context-hash.c

   1 // This test verifies that only strict hashing includes search paths and
   2 // diagnostics in the module context hash.
   3
   4 // RUN: rm -rf %t
   5 // RUN: %clang_cc1 -fsyntax-only -internal-isystem \
   6 // RUN:   %S/Inputs/System/usr/include -fmodules -fimplicit-module-maps \
   7 // RUN:   -fmodules-cache-path=%t %s -Rmodule-build 2> %t1
   8 // RUN: rm -rf %t
   9 // RUN: %clang_cc1 -fsyntax-only -internal-isystem \
  10 // RUN:   %S/Inputs/System/usr/include -internal-isystem %S -fmodules \
  11 // RUN:   -fimplicit-module-maps -fmodules-cache-path=%t %s -Rmodule-build 2> \
  12 // RUN:   %t2
  13 // RUN: rm -rf %t
  14 // RUN: %clang_cc1 -fsyntax-only -internal-isystem \
  15 // RUN:   %S/Inputs/System/usr/include -internal-isystem %S -fmodules \
  16 // RUN:   -fimplicit-module-maps -fmodules-cache-path=%t %s \
  17 // RUN:   -fmodules-strict-context-hash -Rmodule-build 2> %t3
  18 // RUN: rm -rf %t
  19 // RUN: %clang_cc1 -fsyntax-only -Weverything -internal-isystem \
  20 // RUN:   %S/Inputs/System/usr/include -fmodules -fmodules-strict-context-hash \
  21 // RUN:   -fimplicit-module-maps -fmodules-cache-path=%t %s -Rmodule-build 2> \
  22 // RUN:   %t4
  23 // RUN: echo %t > %t.path
  24 // RUN: cat %t.path %t1 %t2 %t3 %t4 | FileCheck %s
  25
  26 // This tests things verified by ASTReader::checkLanguageOptions that are not
  27 // part of LangOpts.def.
  28
  29 // RUN: rm -rf %t
  30 // RUN: %clang_cc1 -fsyntax-only -internal-isystem \
  31 // RUN:   %S/Inputs/System/usr/include -fmodules -fimplicit-module-maps \
  32 // RUN:   -fmodules-cache-path=%t -x objective-c %s -Rmodule-build 2> %t1
  33 // RUN: rm -rf %t
  34 // RUN: %clang_cc1 -fsyntax-only -internal-isystem \
  35 // RUN:   %S/Inputs/System/usr/include -fmodules -fimplicit-module-maps \
  36 // RUN:   -fobjc-runtime=macosx-1.0.0.0 \
  37 // RUN:   -fmodules-cache-path=%t -x objective-c %s -Rmodule-build 2> %t2
  38 // RUN: rm -rf %t
  39 // RUN: %clang_cc1 -fsyntax-only -internal-isystem \
  40 // RUN:   %S/Inputs/System/usr/include -fmodules -fimplicit-module-maps \
  41 // RUN:   -fcomment-block-commands=lp,bj \
  42 // RUN:   -fmodules-cache-path=%t -x objective-c %s -Rmodule-build 2> %t3
  43 // RUN: echo %t > %t.path
  44 // RUN: cat %t.path %t1 %t2 %t3 | FileCheck --check-prefix=LANGOPTS %s
  45
  46 #include <stdio.h>
  47
  48 // CHECK: [[PREFIX:(.*[/\\])+[a-zA-Z0-9.-]+]]
  49 // CHECK: building module 'cstd' as '[[PREFIX]]{{[/\\]}}[[CONTEXT_HASH:[A-Z0-9]+]]{{[/\\]}}cstd-[[AST_HASH:[A-Z0-9]+]].pcm'
  50 // CHECK: building module 'cstd' as '{{.*[/\\]}}[[CONTEXT_HASH]]{{[/\\]}}cstd-[[AST_HASH]].pcm'
  51 // CHECK-NOT: building module 'cstd' as '{{.*[/\\]}}[[CONTEXT_HASH]]{{[/\\]}}
  52 // CHECK: cstd-[[AST_HASH]].pcm'
  53 // CHECK-NOT: building module 'cstd' as '{{.*[/\\]}}[[CONTEXT_HASH]]{{[/\\]}}
  54 // CHECK: cstd-[[AST_HASH]].pcm'
  55
  56 // LANGOPTS: [[PREFIX:(.*[/\\])+[a-zA-Z0-9.-]+]]
  57 // LANGOPTS: building module 'cstd' as '[[PREFIX]]{{[/\\]}}[[CONTEXT_HASH:[A-Z0-9]+]]{{[/\\]}}cstd-[[AST_HASH:[A-Z0-9]+]].pcm'
  58 // LANGOPTS-NOT: building module 'cstd' as '{{.*[/\\]}}[[CONTEXT_HASH]]{{[/\\]}}
  59 // LANGOPTS: cstd-[[AST_HASH]].pcm'
  60 // LANGOPTS-NOT: building module 'cstd' as '{{.*[/\\]}}[[CONTEXT_HASH]]{{[/\\]}}
  61 // LANGOPTS: cstd-[[AST_HASH]].pcm'