clang/test/Preprocessor/sysroot-prefix.c

   1 // RUN: %clang_cc1 -v -isysroot /var/empty -I /var/empty/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_NO_SYSROOT %s
   2 // RUN: %clang_cc1 -v -isysroot /var/empty -I =/var/empty/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_SYSROOT_DEV_NULL %s
   3 // RUN: %clang_cc1 -v -I =/var/empty/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-NO_ISYSROOT_SYSROOT_DEV_NULL %s
   4 // RUN: %clang_cc1 -v -isysroot /var/empty -I =null -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_SYSROOT_NULL %s
   5 // RUN: %clang_cc1 -v -isysroot /var/empty -isysroot /var/empty/root -I =null -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_ISYSROOT_SYSROOT_NULL %s
   6 // RUN: %clang_cc1 -v -isysroot /var/empty/root -isysroot /var/empty -I =null -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_ISYSROOT_SWAPPED_SYSROOT_NULL %s
   7 // RUN: %clang_cc1 -v -isystem=/usr/include -isysroot /var/empty -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_ISYSTEM_SYSROOT %s
   8 // RUN: %clang_cc1 -v -isystem=/usr/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_ISYSTEM_NO_SYSROOT %s
   9 // RUN: %clang_cc1 -v -iquote=/usr/include -isysroot /var/empty  -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_IQUOTE_SYSROOT %s
  10 // RUN: %clang_cc1 -v -iquote=/usr/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_IQUOTE_NO_SYSROOT %s
  11 // RUN: %clang_cc1 -v -idirafter=/usr/include -isysroot /var/empty  -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_IDIRAFTER_SYSROOT %s
  12 // RUN: %clang_cc1 -v -idirafter=/usr/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ISYSROOT_IDIRAFTER_NO_SYSROOT %s
  13 // RUN: %clang_cc1 -v -isysroot /var/empty -isystem=/usr/include -iwithsysroot /opt/include -isystem=/usr/local/include -E %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-INTERLEAVE_I_PATHS %s
  14
  15 // RUN: not %clang_cc1 -v -isysroot /var/empty -E %s -o /dev/null -I 2>&1 | FileCheck -check-prefix CHECK-EMPTY_I_PATH %s
  16 // RUN: %clang_cc1 -v -isysroot /var/empty/usr -E %s -o /dev/null -I= 2>&1 | FileCheck -check-prefix CHECK-SYSROOT_I_PATH %s
  17
  18 // CHECK-ISYSROOT_NO_SYSROOT: ignoring nonexistent directory "/var/empty/include"
  19 // CHECK-ISYSROOT_NO_SYSROOT-NOT: ignoring nonexistent directory "/var/empty/var/empty/include"
  20
  21 // CHECK-ISYSROOT_SYSROOT_DEV_NULL: ignoring nonexistent directory "/var/empty/var/empty/include"
  22 // CHECK-ISYSROOT_SYSROOT_DEV_NULL-NOT: ignoring nonexistent directory "/var/empty"
  23
  24 // CHECK-NO_ISYSROOT_SYSROOT_DEV_NULL: ignoring nonexistent directory "=/var/empty/include"
  25 // CHECK-NO_ISYSROOT_SYSROOT_DEV_NULL-NOT: ignoring nonexistent directory "/var/empty/include"
  26
  27 // CHECK-ISYSROOT_SYSROOT_NULL: ignoring nonexistent directory "/var/empty{{.}}null"
  28 // CHECK-ISYSROOT_SYSROOT_NULL-NOT: ignoring nonexistent directory "=null"
  29
  30 // CHECK-ISYSROOT_ISYSROOT_SYSROOT_NULL: ignoring nonexistent directory "/var/empty/root{{.}}null"
  31 // CHECK-ISYSROOT_ISYSROOT_SYSROOT_NULL-NOT: ignoring nonexistent directory "=null"
  32
  33 // CHECK-ISYSROOT_ISYSROOT_SWAPPED_SYSROOT_NULL: ignoring nonexistent directory "/var/empty{{.}}null"
  34 // CHECK-ISYSROOT_ISYSROOT_SWAPPED_SYSROOT_NULL-NOT: ignoring nonexistent directory "=null"
  35
  36 // CHECK-ISYSROOT_ISYSTEM_SYSROOT: ignoring nonexistent directory "/var/empty/usr/include"
  37 // CHECK-ISYSROOT_ISYSTEM_NO_SYSROOT: ignoring nonexistent directory "=/usr/include"
  38
  39 // CHECK-ISYSROOT_IQUOTE_SYSROOT: ignoring nonexistent directory "/var/empty/usr/include"
  40 // CHECK-ISYSROOT_IQUOTE_NO_SYSROOT: ignoring nonexistent directory "=/usr/include"
  41
  42 // CHECK-ISYSROOT_IDIRAFTER_SYSROOT: ignoring nonexistent directory "/var/empty/usr/include"
  43 // CHECK-ISYSROOT_IDIRAFTER_NO_SYSROOT: ignoring nonexistent directory "=/usr/include"
  44
  45 // CHECK-INTERLEAVE_I_PATHS: ignoring nonexistent directory "/var/empty/usr/include"
  46 // CHECK-INTERLEAVE_I_PATHS: ignoring nonexistent directory "/var/empty/opt/include"
  47 // CHECK-INTERLEAVE_I_PATHS: ignoring nonexistent directory "/var/empty/usr/local/include"
  48
  49 // CHECK-EMPTY_I_PATH: argument to '-I' is missing
  50 // CHECK-SYSROOT_I_PATH: ignoring nonexistent directory "/var/empty/usr{{/|\\}}"