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1 // This test is for cases where we lookup a file by its 'real' path before we
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2 // use its VFS-mapped path. If we accidentally use the real path in header
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3 // search, we will not find a module for the headers. To test that we
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4 // intentionally rebuild modules, since the precompiled module file refers to
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5 // the dependency files by real path.
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6
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7 // RUN: rm -rf %t %t-cache %t.pch
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8 // RUN: mkdir -p %t/SomeFramework.framework/Modules
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9 // RUN: cat %S/Inputs/some_frame_module.map > %t/SomeFramework.framework/Modules/module.modulemap
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10 // RUN: sed -e "s@INPUT_DIR@%{/S:regex_replacement}/Inputs@g" -e "s@OUT_DIR@%{/t:regex_replacement}@g" %S/Inputs/vfsoverlay.yaml > %t.yaml
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11
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12 // Build
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13 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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14 // RUN: -ivfsoverlay %t.yaml -fsyntax-only %s -verify -Wauto-import \
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15 // RUN: -Werror=non-modular-include-in-framework-module
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16
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17 // Rebuild
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18 // RUN: echo ' ' >> %t/SomeFramework.framework/Modules/module.modulemap
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19 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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20 // RUN: -ivfsoverlay %t.yaml -fsyntax-only %s -verify -Wauto-import \
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21 // RUN: -Werror=non-modular-include-in-framework-module
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22
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23 // Load from PCH
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24 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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25 // RUN: -ivfsoverlay %t.yaml -emit-pch %s -o %t.pch \
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26 // RUN: -Werror=non-modular-include-in-framework-module \
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27 // RUN: -fmodules-ignore-macro=WITH_PREFIX
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28 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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29 // RUN: -ivfsoverlay %t.yaml -include-pch %t.pch -fsyntax-only %s \
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30 // RUN: -Werror=non-modular-include-in-framework-module -DWITH_PREFIX \
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31 // RUN: -fmodules-ignore-macro=WITH_PREFIX
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32
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33 // While indexing
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34 // RUN: c-index-test -index-file %s -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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35 // RUN: -ivfsoverlay %t.yaml -fsyntax-only -Wauto-import \
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36 // RUN: -Werror=non-modular-include-in-framework-module | FileCheck %s
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37 // RUN: echo ' ' >> %t/SomeFramework.framework/Modules/module.modulemap
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38 // RUN: c-index-test -index-file %s -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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39 // RUN: -ivfsoverlay %t.yaml -fsyntax-only -Wauto-import \
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40 // RUN: -Werror=non-modular-include-in-framework-module | FileCheck %s
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41 // CHECK: warning: treating
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42 // CHECK-NOT: error
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43
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44 // With a VFS-mapped module map file
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45 // RUN: mv %t/SomeFramework.framework/Modules/module.modulemap %t/hide_module.map
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46 // RUN: echo "{ 'version': 0, 'roots': [ { " > %t2.yaml
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47 // RUN: echo "'name': '%t/SomeFramework.framework/Modules/module.modulemap'," >> %t2.yaml
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48 // RUN: echo "'type': 'file', 'external-contents': '%t/hide_module.map' } ] }" >> %t2.yaml
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49
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50 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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51 // RUN: -ivfsoverlay %t.yaml -ivfsoverlay %t2.yaml -fsyntax-only %s -verify \
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52 // RUN: -Wauto-import -Werror=non-modular-include-in-framework-module
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53 // RUN: echo ' ' >> %t/hide_module.map
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54 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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55 // RUN: -ivfsoverlay %t.yaml -ivfsoverlay %t2.yaml -fsyntax-only %s -verify \
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56 // RUN: -Wauto-import -Werror=non-modular-include-in-framework-module
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57
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58 // Within a module build
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59 // RUN: echo '@import import_some_frame;' | \
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60 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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61 // RUN: -ivfsoverlay %t.yaml -ivfsoverlay %t2.yaml -fsyntax-only - \
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62 // RUN: -Werror=non-modular-include-in-framework-module -x objective-c -I %t
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63 // RUN: echo ' ' >> %t/hide_module.map
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64 // RUN: echo '@import import_some_frame;' | \
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65 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t-cache -F %t \
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66 // RUN: -ivfsoverlay %t.yaml -ivfsoverlay %t2.yaml -fsyntax-only - \
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67 // RUN: -Werror=non-modular-include-in-framework-module -x objective-c -I %t
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68
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69 #ifndef WITH_PREFIX
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70 #import <SomeFramework/public_header.h> // expected-warning{{treating}}
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71 #import <SomeFramework/public_header2.h> // expected-warning{{treating}}
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72 #import <SomeFramework/public_header3.h> // expected-warning{{treating}}
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73 @import SomeFramework.public_header2;
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74 #endif
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