b171a59bfd
Clang performs directory walk while searching headers inside modules by using the ::sys::fs instead of ::vfs. This prevents any code that uses the VFS (e.g, reproducer scripts) to actually find such headers, since the VFS will never be searched for those. Change these places to use vfs::recursive_directory_iterator and vfs::directory_iterator instead. Differential Revision: http://reviews.llvm.org/D20266 rdar://problem/25880368 llvm-svn: 269661
56 lines
2.3 KiB
Mathematica
56 lines
2.3 KiB
Mathematica
// REQUIRES: crash-recovery, shell
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// FIXME: This XFAIL is cargo-culted from crash-report.c. Do we need it?
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// XFAIL: mingw32
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// RUN: rm -rf %t
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// RUN: mkdir -p %t/i %t/m %t
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// RUN: cp -a %S/Inputs/crash-recovery/Frameworks %t/i/
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// RUN: mkdir -p %t/i/Frameworks/A.framework/Frameworks
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// RUN: ln -s ../../B.framework %t/i/Frameworks/A.framework/Frameworks/B.framework
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// RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH= TMPDIR=%t TEMP=%t TMP=%t \
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// RUN: %clang -nostdinc -fsyntax-only %s \
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// RUN: -F %/t/i/Frameworks -fmodules \
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// RUN: -fmodules-cache-path=%t/m/ 2>&1 | FileCheck %s
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// RUN: FileCheck --check-prefix=CHECKYAML %s -input-file \
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// RUN: %t/crash-vfs-*.cache/vfs/vfs.yaml
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// RUN: find %t/crash-vfs-*.cache/vfs | \
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// RUN: grep "B.framework/Headers/B.h" | count 1
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// CHECK: Preprocessed source(s) and associated run script(s) are located at:
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// CHECK-NEXT: note: diagnostic msg: {{.*}}.m
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// CHECK-NEXT: note: diagnostic msg: {{.*}}.cache
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// CHECKYAML: 'type': 'directory',
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// CHECKYAML: 'name': "/[[PATH:.*]]/i/Frameworks/A.framework/Frameworks/B.framework/Headers",
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// CHECKYAML-NEXT: 'contents': [
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// CHECKYAML-NEXT: {
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// CHECKYAML-NEXT: 'type': 'file',
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// CHECKYAML-NEXT: 'name': "B.h",
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// CHECKYAML-NEXT: 'external-contents': "/[[PATH]]/i/Frameworks/B.framework/Headers/B.h"
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// CHECKYAML: 'type': 'directory',
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// CHECKYAML: 'name': "/[[PATH]]/i/Frameworks/B.framework/Headers",
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// CHECKYAML-NEXT: 'contents': [
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// CHECKYAML-NEXT: {
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// CHECKYAML-NEXT: 'type': 'file',
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// CHECKYAML-NEXT: 'name': "B.h",
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// CHECKYAML-NEXT: 'external-contents': "/[[PATH]]/i/Frameworks/B.framework/Headers/B.h"
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@import I;
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// Run the reproducer script - regular exit code is enough to test it works. The
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// intent here is to guarantee that the collect umbrella headers into the VFS
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// can be used, testing that vfs::recursive_directory_iterator is used correctly
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// Make sure to erase the include paths used to build the modules to guarantee
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// that the VFS overlay won't fallback to use it. Also wipe out the module cache
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// to force header search.
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//
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// RUN: cd %t
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// RUN: rm -rf i
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// RUN: rm -rf crash-vfs-umbrella-*.cache/modules/*
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// RUN: chmod 755 crash-vfs-*.sh
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// RUN: ./crash-vfs-*.sh
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