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/crash-recovery/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// CHECKSH: "-fmodules-cache-path=crash-vfs-{{[^ ]*}}.cache/modules" 42 43// CHECKYAML: 'case-sensitive': 44// CHECKYAML-NEXT: 'use-external-names': 'false', 45// CHECKYAML-NEXT: 'overlay-relative': 'true', 46 47// CHECKYAML: 'type': 'directory' 48// CHECKYAML: 'name': "/[[PATH:.*]]/i/usr", 49// CHECKYAML-NEXT: 'contents': [ 50// CHECKYAML-NEXT: { 51// CHECKYAML-NEXT: 'type': 'file', 52// CHECKYAML-NEXT: 'name': "module.map", 53// CHECKYAML-NEXT: 'external-contents': "/[[PATH]]/i/usr/include/module.map" 54// CHECKYAML-NEXT: }, 55 56// Test that by using the previous generated YAML file clang is able to find the 57// right files inside the overlay and map the virtual request for a path that 58// previously contained a symlink to work. To make sure of this, wipe out the 59// %/t/i directory containing the symlink component. 60 61// RUN: rm -rf %/t/i 62// RUN: unset FORCE_CLANG_DIAGNOSTICS_CRASH 63// RUN: %clang -E %s -I %/t/i -isysroot %/t/sysroot/ \ 64// RUN: -ivfsoverlay %t/crash-vfs-*.cache/vfs/vfs.yaml -fmodules \ 65// RUN: -fmodules-cache-path=%t/m/ 2>&1 \ 66// RUN: | FileCheck %s --check-prefix=CHECKOVERLAY 67 68// CHECKOVERLAY: @import cstd.stdio; /* clang -E: implicit import for "/{{[^ ].*}}/i/usr/x/../stdio.h" */ 69