| Bruno Cardoso Lopes | b76c027 | 2016-03-17 02:20:43 +0000 | [diff] [blame^] | 1 | // REQUIRES: crash-recovery, shell |
| 2 | |
| 3 | // FIXME: This XFAIL is cargo-culted from crash-report.c. Do we need it? |
| 4 | // XFAIL: mingw32 |
| 5 | |
| 6 | // Test that clang is capable of collecting the right header files in the |
| 7 | // crash reproducer if there's a symbolic link component in the path. |
| 8 | |
| 9 | // RUN: rm -rf %t |
| 10 | // RUN: mkdir -p %t/i %t/m %t %t/sysroot |
| 11 | // RUN: cp -a %S/Inputs/System/usr %t/i/ |
| 12 | // RUN: ln -s include/tcl-private %t/i/usr/x |
| 13 | |
| 14 | // RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH= TMPDIR=%t TEMP=%t TMP=%t \ |
| 15 | // RUN: %clang -fsyntax-only %s -I %/t/i -isysroot %/t/sysroot/ \ |
| 16 | // RUN: -fmodules -fmodules-cache-path=%t/m/ 2>&1 | FileCheck %s |
| 17 | |
| 18 | // RUN: FileCheck --check-prefix=CHECKSRC %s -input-file %t/crash-vfs-*.m |
| 19 | // RUN: FileCheck --check-prefix=CHECKSH %s -input-file %t/crash-vfs-*.sh |
| 20 | // RUN: FileCheck --check-prefix=CHECKYAML %s -input-file \ |
| 21 | // RUN: %t/crash-vfs-*.cache/vfs/vfs.yaml |
| 22 | // RUN: find %t/crash-vfs-*.cache/vfs | \ |
| 23 | // RUN: grep "usr/include/stdio.h" | count 1 |
| 24 | |
| 25 | #include "usr/x/../stdio.h" |
| 26 | |
| 27 | // CHECK: Preprocessed source(s) and associated run script(s) are located at: |
| 28 | // CHECK-NEXT: note: diagnostic msg: {{.*}}.m |
| 29 | // CHECK-NEXT: note: diagnostic msg: {{.*}}.cache |
| 30 | |
| 31 | // CHECKSRC: @import cstd.stdio; |
| 32 | |
| 33 | // CHECKSH: # Crash reproducer |
| 34 | // CHECKSH-NEXT: # Driver args: "-fsyntax-only" |
| 35 | // CHECKSH-NEXT: # Original command: {{.*$}} |
| 36 | // CHECKSH-NEXT: "-cc1" |
| 37 | // CHECKSH: "-isysroot" "{{[^"]*}}/sysroot/" |
| 38 | // CHECKSH-NOT: "-fmodules-cache-path=" |
| 39 | // CHECKSH: "crash-vfs-{{[^ ]*}}.m" |
| 40 | // CHECKSH: "-ivfsoverlay" "crash-vfs-{{[^ ]*}}.cache/vfs/vfs.yaml" |
| 41 | |
| 42 | // CHECKYAML: 'type': 'directory' |
| 43 | // CHECKYAML: 'name': "{{[^ ]*}}/i/usr/include", |
| 44 | // CHECKYAML-NEXT: 'contents': [ |
| 45 | // CHECKYAML-NEXT: { |
| 46 | // CHECKYAML-NEXT: 'type': 'file', |
| 47 | // CHECKYAML-NEXT: 'name': "module.map", |
| 48 | // CHECKYAML-NEXT: 'external-contents': "{{[^ ]*}}.cache/vfs/{{[^ ]*}}/i/usr/include/module.map" |
| 49 | // CHECKYAML-NEXT: }, |
| 50 | |
| 51 | // CHECKYAML: 'type': 'directory' |
| 52 | // CHECKYAML: 'name': "{{[^ ]*}}/i/usr", |
| 53 | // CHECKYAML-NEXT: 'contents': [ |
| 54 | // CHECKYAML-NEXT: { |
| 55 | // CHECKYAML-NEXT: 'type': 'file', |
| 56 | // CHECKYAML-NEXT: 'name': "module.map", |
| 57 | // CHECKYAML-NEXT: 'external-contents': "{{[^ ]*}}.cache/vfs/{{[^ ]*}}/i/usr/include/module.map" |
| 58 | // CHECKYAML-NEXT: }, |
| 59 | |
| 60 | // Test that by using the previous generated YAML file clang is able to find the |
| 61 | // right files inside the overlay and map the virtual request for a path that |
| 62 | // previously contained a symlink to work. To make sure of this, wipe out the |
| 63 | // %/t/i directory containing the symlink component. |
| 64 | |
| 65 | // RUN: rm -rf %/t/i |
| 66 | // RUN: unset FORCE_CLANG_DIAGNOSTICS_CRASH |
| 67 | // RUN: %clang -E %s -I %/t/i -isysroot %/t/sysroot/ \ |
| 68 | // RUN: -ivfsoverlay %t/crash-vfs-*.cache/vfs/vfs.yaml -fmodules \ |
| 69 | // RUN: -fmodules-cache-path=%t/m/ 2>&1 \ |
| 70 | // RUN: | FileCheck %s --check-prefix=CHECKOVERLAY |
| 71 | |
| 72 | // CHECKOVERLAY: @import cstd.stdio; /* clang -E: implicit import for "{{[^ ]*}}.cache/vfs/{{[^ ]*}}/i/usr/include/stdio.h" |