llvm-project/clang/test/Modules/crash-vfs-path-traversal.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

66 lines
2.8 KiB
Objective-C

// REQUIRES: crash-recovery, shell, non-ms-sdk, non-ps4-sdk
// FIXME: Canonicalizing paths to remove relative traversal components
// currenty fails a unittest on windows and is disable by default.
// FIXME: This XFAIL is cargo-culted from crash-report.c. Do we need it?
// XFAIL: windows-gnu
// RUN: rm -rf %t
// RUN: mkdir -p %t/i %t/m %t
// RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH= TMPDIR=%t TEMP=%t TMP=%t \
// RUN: %clang -fsyntax-only %s -I %S/Inputs/crash-recovery -isysroot %/t/i/ \
// 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 "Inputs/crash-recovery/usr/include/stdio.h" | count 1
#include "usr/././//////include/../include/./././../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" "{{[^"]*}}/i/"
// 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: 'case-sensitive':
// CHECKYAML-NEXT: 'use-external-names': 'false',
// CHECKYAML-NEXT: 'overlay-relative': 'true',
// CHECKYAML: 'type': 'directory'
// CHECKYAML: 'name': "/[[PATH:.*]]/Inputs/crash-recovery/usr/include",
// CHECKYAML-NEXT: 'contents': [
// CHECKYAML-NEXT: {
// CHECKYAML-NEXT: 'type': 'file',
// CHECKYAML-NEXT: 'name': "module.map",
// CHECKYAML-NEXT: 'external-contents': "/[[PATH]]/Inputs/crash-recovery/usr/include/module.map"
// CHECKYAML-NEXT: },
// Replace the paths in the YAML files with relative ".." traversals
// and fed into clang to test whether we're correctly representing them
// in the VFS overlay.
// RUN: sed -e "s@usr/include@usr/include/../include@g" \
// RUN: %t/crash-vfs-*.cache/vfs/vfs.yaml > %t/vfs.yaml
// RUN: cp %t/vfs.yaml %t/crash-vfs-*.cache/vfs/vfs.yaml
// RUN: unset FORCE_CLANG_DIAGNOSTICS_CRASH
// RUN: %clang -E %s -I %S/Inputs/crash-recovery -isysroot %/t/i/ \
// RUN: -ivfsoverlay %t/crash-vfs-*.cache/vfs/vfs.yaml -fmodules \
// RUN: -fmodules-cache-path=%t/m/ 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECKOVERLAY
// CHECKOVERLAY: #pragma clang module import cstd.stdio /* clang -E: implicit import