llvm-project/clang/test/Modules/crash-vfs-path-symlink-topheader.m
Petr Hosek eb46c95c3e [CMake] Use normalized Windows target triples
Changes the default Windows target triple returned by
GetHostTriple.cmake from the old environment names (which we wanted to
move away from) to newer, normalized ones. This also requires updating
all tests to use the new systems names in constraints.

Differential Revision: https://reviews.llvm.org/D47381

llvm-svn: 339307
2018-08-09 02:16:18 +00:00

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// REQUIRES: crash-recovery, shell
// FIXME: This XFAIL is cargo-culted from crash-report.c. Do we need it?
// XFAIL: windows-gnu
// Test clang can collect symbolic link headers used in modules.
// crash reproducer if there's a symbolic link header file used in a module.
// RUN: rm -rf %t
// RUN: mkdir -p %t/i %t/m %t %t/sysroot
// RUN: cp -R %S/Inputs/crash-recovery/usr %t/i/
// RUN: rm -f %t/i/usr/include/pthread_impl.h
// RUN: ln -s pthread/pthread_impl.h %t/i/usr/include/pthread_impl.h
// RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH= TMPDIR=%t TEMP=%t TMP=%t \
// RUN: %clang -fsyntax-only %s -I %/t/i -isysroot %/t/sysroot/ \
// RUN: -fmodules -fmodules-cache-path=%t/m/ 2>&1 | FileCheck %s
// RUN: FileCheck --check-prefix=CHECKSRC %s -input-file %t/crash-vfs-*.m
// RUN: FileCheck --check-prefix=CHECKSH %s -input-file %t/crash-vfs-*.sh
// RUN: FileCheck --check-prefix=CHECKYAML %s -input-file \
// RUN: %t/crash-vfs-*.cache/vfs/vfs.yaml
// RUN: find %t/crash-vfs-*.cache/vfs | \
// RUN: grep "usr/include/pthread_impl.h" | count 1
#include "usr/include/stdio.h"
// CHECK: Preprocessed source(s) and associated run script(s) are located at:
// CHECK-NEXT: note: diagnostic msg: {{.*}}.m
// CHECK-NEXT: note: diagnostic msg: {{.*}}.cache
// CHECKSRC: #pragma clang module import cstd.stdio
// CHECKSH: # Crash reproducer
// CHECKSH-NEXT: # Driver args: "-fsyntax-only"
// CHECKSH-NEXT: # Original command: {{.*$}}
// CHECKSH-NEXT: "-cc1"
// CHECKSH: "-isysroot" "{{[^"]*}}/sysroot/"
// CHECKSH-NOT: "-fmodules-cache-path="
// CHECKSH: "crash-vfs-{{[^ ]*}}.m"
// CHECKSH: "-ivfsoverlay" "crash-vfs-{{[^ ]*}}.cache/vfs/vfs.yaml"
// CHECKSH: "-fmodules-cache-path=crash-vfs-{{[^ ]*}}.cache/repro-modules"
// CHECKYAML: 'type': 'directory',
// CHECKYAML: 'name': "",
// CHECKYAML-NEXT: 'contents': [
// CHECKYAML-NEXT: {
// CHECKYAML-NEXT: 'type': 'file',
// CHECKYAML-NEXT: 'name': "pthread_impl.h",
// CHECKYAML-NEXT: 'external-contents': "/{{.*}}/i/usr/include/pthread_impl.h"
// CHECKYAML-NEXT: },